Search (331 results, page 1 of 17)

0.057888947 = product of:
  0.115777895 = sum of:
    0.09033708 = weight(_text_:term in 3087) [ClassicSimilarity], result of:
      0.09033708 = score(doc=3087,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.41242266 = fieldWeight in 3087, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.0625 = fieldNorm(doc=3087)
    0.025440816 = product of:
      0.05088163 = sum of:
        0.05088163 = weight(_text_:22 in 3087) [ClassicSimilarity], result of:
          0.05088163 = score(doc=3087,freq=2.0), product of:
            0.16438834 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04694356 = queryNorm
            0.30952093 = fieldWeight in 3087, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3087)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

Proceedings of the 5th TREC-confrerence held in Gaithersburgh, Maryland, Nov 20-22, 1996. Aim of the conference was discussion on retrieval techniques for large test collections. Different research groups used different techniques, such as automated thesauri, term weighting, natural language techniques, relevance feedback and advanced pattern matching, for information retrieval from the same large database. This procedure makes it possible to compare the results. The proceedings include papers, tables of the system results, and brief system descriptions including timing and storage information

0.055424403 = product of:
  0.22169761 = sum of:
    0.22169761 = sum of:
      0.15809557 = weight(_text_:assessment in 2996) [ClassicSimilarity], result of:
        0.15809557 = score(doc=2996,freq=2.0), product of:
          0.25917634 = queryWeight, product of:
            5.52102 = idf(docFreq=480, maxDocs=44218)
            0.04694356 = queryNorm
          0.60999227 = fieldWeight in 2996, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.52102 = idf(docFreq=480, maxDocs=44218)
            0.078125 = fieldNorm(doc=2996)
      0.063602045 = weight(_text_:22 in 2996) [ClassicSimilarity], result of:
        0.063602045 = score(doc=2996,freq=2.0), product of:
          0.16438834 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04694356 = queryNorm
          0.38690117 = fieldWeight in 2996, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=2996)
  0.25 = coord(1/4)

Footnote

Rez. in: College and research libraries. 57(1996) no.3, S.307-308 (M. Crist); Journal of academic librarianship 22(1996) no.4, S.314 (D. Ettinger)

0.047906943 = product of:
  0.095813885 = sum of:
    0.005885557 = product of:
      0.023542227 = sum of:
        0.023542227 = weight(_text_:based in 5392) [ClassicSimilarity], result of:
          0.023542227 = score(doc=5392,freq=2.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.16644597 = fieldWeight in 5392, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5392)
      0.25 = coord(1/4)
    0.08992833 = weight(_text_:frequency in 5392) [ClassicSimilarity], result of:
      0.08992833 = score(doc=5392,freq=2.0), product of:
        0.27643865 = queryWeight, product of:
          5.888745 = idf(docFreq=332, maxDocs=44218)
          0.04694356 = queryNorm
        0.32531026 = fieldWeight in 5392, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.888745 = idf(docFreq=332, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5392)
  0.5 = coord(2/4)

Content

SCHMIDT, K.M.: Concepts - content - meaning: an introduction; DUCHASTEL, J. et al.: The SACAO project: using computation toward textual data analysis; PAQUIN, L.-C. u. L. DUPUY: An approach to expertise transfer: computer-assisted text analysis; HOGENRAAD, R., Y. BESTGEN u. J.-L. NYSTEN: Terrorist rhetoric: texture and architecture; MOHLER, P.P.: On the interaction between reading and computing: an interpretative approach to content analysis; LANCASHIRE, I.: Computer tools for cognitive stylistics; MERGENTHALER, E.: An outline of knowledge based text analysis; NAMENWIRTH, J.Z.: Ideography in computer-aided content analysis; WEBER, R.P. u. J.Z. Namenwirth: Content-analytic indicators: a self-critique; McKINNON, A.: Optimizing the aberrant frequency word technique; ROSATI, R.: Factor analysis in classical archaeology: export patterns of Attic pottery trade; PETRILLO, P.S.: Old and new worlds: ancient coinage and modern technology; DARANYI, S., S. MARJAI u.a.: Caryatids and the measurement of semiosis in architecture; ZARRI, G.P.: Intelligent information retrieval: an application in the field of historical biographical data; BOUCHARD, G., R. ROY u.a.: Computers and genealogy: from family reconstitution to population reconstruction; DEMÉLAS-BOHY, M.-D. u. M. RENAUD: Instability, networks and political parties: a political history expert system prototype; DARANYI, S., A. ABRANYI u. G. KOVACS: Knowledge extraction from ethnopoetic texts by multivariate statistical methods; FRAUTSCHI, R.L.: Measures of narrative voice in French prose fiction applied to textual samples from the enlightenment to the twentieth century; DANNENBERG, R. u.a.: A project in computer music: the musician's workbench

0.045841552 = product of:
  0.06112207 = sum of:
    0.0035313342 = product of:
      0.014125337 = sum of:
        0.014125337 = weight(_text_:based in 3570) [ClassicSimilarity], result of:
          0.014125337 = score(doc=3570,freq=2.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.09986758 = fieldWeight in 3570, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0234375 = fieldNorm(doc=3570)
      0.25 = coord(1/4)
    0.033876404 = weight(_text_:term in 3570) [ClassicSimilarity], result of:
      0.033876404 = score(doc=3570,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.1546585 = fieldWeight in 3570, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.0234375 = fieldNorm(doc=3570)
    0.023714334 = product of:
      0.047428668 = sum of:
        0.047428668 = weight(_text_:assessment in 3570) [ClassicSimilarity], result of:
          0.047428668 = score(doc=3570,freq=2.0), product of:
            0.25917634 = queryWeight, product of:
              5.52102 = idf(docFreq=480, maxDocs=44218)
              0.04694356 = queryNorm
            0.18299767 = fieldWeight in 3570, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.52102 = idf(docFreq=480, maxDocs=44218)
              0.0234375 = fieldNorm(doc=3570)
      0.5 = coord(1/2)
  0.75 = coord(3/4)

Content

COCHRANE, P.A.: Elsinore revisited; LÖCKENHOFF, H.: Modelling the order of knowledge: the quality paradigm; SUKIASYAN, E.: Information retrieval systems: systems analysis of the problem of quality management; HOWARTH, L.C.: Online access to classification numbers: quality control in Canadian bibliographic databases; BRENDER, J., J. TALMON u. P. McNAIR: Framework for quality assessment of knowledge; JALKANEN, T.: ; JUNTUNEN, R.: A metrics evaluation system for database quality; MAY, N.: A methodology for the measurement of quality of electronic databases - an interim report of work undertaken ny EQUIP (abstract); DAHLBERG, I.: Domain interaction: theory and practice; OLSON, H.O.: Universal models: a history of the organization of knowledge; GARCIA-MARCO, J.: Knowledge organization in historical information systems; HJOERLAND, B.: Nine principles of knowledge organization; JACOB, E.K.: Classification and crossdisciplinary communication: breaching the boundaries imposed by classificatory structure; FROHMANN, F.: The social construction of knowledge organization: the case of Melvyl Dewey; KHELALFA, H. u O. NOUALI: Signar: Generating responses in a natural language query system; NAKAMURA, Y.: A language for knowledge representation;
ANANIADOU, S.: A conceptual linguistic approach to automatic term recognition; SCHIPPER, J.D.: Discourse in hypertext systems, knowledge organising structures and information strategies: some philosophical remarks; BECH, A. u. C. NAVARETTA: MECKA: Methodologies for constructing knowledge bases for NLP systems; KENT, R.E.: Implications and rules in thesauri; SONNENWALD, D.H. u. A.M. PEJTERSEN: Towards a framework to support information needs in design: a concurrent engineering example; HJERPPE, R.: A framework for the description of generalised documents; ENDRES-NIGGEMEYER, B.: A naturalistic model of abstracting; OHLY, H.P.: Thinking in networks; JOHNSON, L.: Maps as hyperobjects: an approach to knowledge (Re)presentations in hypertexts; BOWKER, L. u. T.C. LETHBRIDGE: terminology and facetd classification: applications using CODE4; OERNAGER, S.: The image database: the need for innovative indexing and retrieval; SPANGENBERG, N., K.E. WOLFF u. R. FISCHER: The knowledge of experts and the problem of communication and understanding demonstrated by a topic from psychoanalysis; CHRISTIANSSON, P. u. J. MODIN: Communicating knowledge in the building industry: the CUBE system and its conceptual models; FAILLA, D.: Japanese Lacquer art and lacquered furniture: two multilingual facetted microthesauri;
CAMELLI, A.: u. F. SOCCI: A thesaurus for improving information retrieval in an integrated legal expert system; PEJTERSEN, A.M.: A framework for indexing and representation of information based on work domain analysis: a fiction classification sample; BJÖRKLUND, L.: The potential of using knowledge organising tools in collaborative system development; JARRED, A.D. u. M.V. HENDERSON: Communication patterns of historic preservationists; BAYER, B.: Knowing references; ANDERSEN, H.K.H.: Classification schemes: supporting articulation work in technical documentation; WOLFF, K.-E.: Conceptual control of complex industrial production processes (abstract); EFTHIMIADIS, E.N.: End-users' understanding of thesaural knowledge structures and interactive query expansion; BOSMAN, F., F. den HOLLANDER u. L. van MAANEN: CoBRA/RUG: expert system for user queries; SHOHAM, S. u. M. YITZHAKI: Classification systems and the online catalog; GOPINATH, M.A. u. A.R.D. PRASAD: A knowledge representational model for analytico synthetic classification; ISHIKAWA, T., H. NAKAMURA u. Y. NAKAMURA: UDC number automatic combination system (UDC-AUTCS);

0.043642364 = product of:
  0.08728473 = sum of:
    0.00823978 = product of:
      0.03295912 = sum of:
        0.03295912 = weight(_text_:based in 3850) [ClassicSimilarity], result of:
          0.03295912 = score(doc=3850,freq=2.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.23302436 = fieldWeight in 3850, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3850)
      0.25 = coord(1/4)
    0.079044946 = weight(_text_:term in 3850) [ClassicSimilarity], result of:
      0.079044946 = score(doc=3850,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.36086982 = fieldWeight in 3850, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3850)
  0.5 = coord(2/4)

Content

Enthält u.a. die Beiträge: Pharo, N.: Web information search strategies: a model for classifying Web interaction; Wang, Z., L.L. Hill u. T.R. Smith: Alexandria Digital Library metadata creator based an extensible markup language; Reid, J.: A new, task-oriented paradigm for information retrieval: implications for evaluation of information retrieval systems; Ornager, S.: Image archives in newspaper editorial offices: a service activity; Ruthven, I., M. Lalmas: Selective relevance feedback using term characteristics

0.032992423 = product of:
  0.065984845 = sum of:
    0.010091628 = product of:
      0.04036651 = sum of:
        0.04036651 = weight(_text_:based in 6671) [ClassicSimilarity], result of:
          0.04036651 = score(doc=6671,freq=12.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.28539538 = fieldWeight in 6671, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.02734375 = fieldNorm(doc=6671)
      0.25 = coord(1/4)
    0.055893216 = weight(_text_:term in 6671) [ClassicSimilarity], result of:
      0.055893216 = score(doc=6671,freq=4.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.2551735 = fieldWeight in 6671, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.02734375 = fieldNorm(doc=6671)
  0.5 = coord(2/4)

Content

HARMAN, D.: Relevance feedback revisited; AALBERSBERG, I.J.: Incremental relevance feedback; TAGUE-SUTCLIFFE, J.: Measuring the informativeness of a retrieval process; LEWIS, D.D.: An evaluation of phrasal and clustered representations on a text categorization task; BLOSSEVILLE, M.J., G. HÉBRAIL, M.G. MONTEIL u. N. PÉNOT: Automatic document classification: natural language processing, statistical analysis, and expert system techniques used together; MASAND, B., G. LINOFF u. D. WALTZ: Classifying news stories using memory based reasoning; KEEN, E.M.: Term position ranking: some new test results; CROUCH, C.J. u. B. YANG: Experiments in automatic statistical thesaurus construction; GREFENSTETTE, G.: Use of syntactic context to produce term association lists for text retrieval; ANICK, P.G. u. R.A. FLYNN: Versioning of full-text information retrieval system; BURKOWSKI, F.J.: Retrieval activities in a database consisting of heterogeneous collections; DEERWESTER, S.C., K. WACLENA u. M. LaMAR: A textual object management system; NIE, J.-Y.:Towards a probabilistic modal logic for semantic-based information retrieval; WANG, A.W., S.K.M. WONG u. Y.Y. YAO: An analysis of vector space models based on computational geometry; BARTELL, B.T., G.W. COTTRELL u. R.K. BELEW: Latent semantic indexing is an optimal special case of multidimensional scaling; GLAVITSCH, U. u. P. SCHÄUBLE: A system for retrieving speech documents; MARGULIS, E.L.: N-Poisson document modelling; HESS, M.: An incrementally extensible document retrieval system based on linguistics and logical principles; COOPER, W.S., F.C. GEY u. D.P. DABNEY: Probabilistic retrieval based on staged logistic regression; FUHR, N.: Integration of probabilistic fact and text retrieval; CROFT, B., L.A. SMITH u. H. TURTLE: A loosely-coupled integration of a text retrieval system and an object-oriented database system; DUMAIS, S.T. u. J. NIELSEN: Automating the assignement of submitted manuscripts to reviewers; GOST, M.A. u. M. MASOTTI: Design of an OPAC database to permit different subject searching accesses; ROBERTSON, A.M. u. P. WILLETT: Searching for historical word forms in a database of 17th century English text using spelling correction methods; FAX, E.A., Q.F. CHEN u. L.S. HEATH: A faster algorithm for constructing minimal perfect hash functions; MOFFAT, A. u. J. ZOBEL: Parameterised compression for sparse bitmaps; GRANDI, F., P. TIBERIO u. P. Zezula: Frame-sliced patitioned parallel signature files; ALLEN, B.: Cognitive differences in end user searching of a CD-ROM index; SONNENWALD, D.H.: Developing a theory to guide the process of designing information retrieval systems; CUTTING, D.R., J.O. PEDERSEN, D. KARGER, u. J.W. TUKEY: Scatter/ Gather: a cluster-based approach to browsing large document collections; CHALMERS, M. u. P. CHITSON: Bead: Explorations in information visualization; WILLIAMSON, C. u. B. SHNEIDERMAN: The dynamic HomeFinder: evaluating dynamic queries in a real-estate information exploring system

0.032396056 = product of:
  0.06479211 = sum of:
    0.00611645 = product of:
      0.0244658 = sum of:
        0.0244658 = weight(_text_:based in 468) [ClassicSimilarity], result of:
          0.0244658 = score(doc=468,freq=6.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.17297572 = fieldWeight in 468, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0234375 = fieldNorm(doc=468)
      0.25 = coord(1/4)
    0.058675658 = weight(_text_:term in 468) [ClassicSimilarity], result of:
      0.058675658 = score(doc=468,freq=6.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.2678764 = fieldWeight in 468, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.0234375 = fieldNorm(doc=468)
  0.5 = coord(2/4)

Abstract

Archival Information Systems (AIS) are becoming increasingly important. For decades, the amount of content created digitally is growing and its complete life cycle nowadays tends to remain digital. A selection of this content is expected to be of value for the future and can thus be considered being part of our cultural heritage. However, digital content poses many challenges for long-term or indefinite preservation, e.g. digital publications become increasingly complex by the embedding of different kinds of multimedia, data in arbitrary formats and software. As soon as these digital publications become obsolete, but are still deemed to be of value in the future, they have to be transferred smoothly into appropriate AIS where they need to be kept accessible even through changing technologies. The successful previous SDA workshop in 2011 showed: Both, the library and the archiving community have made valuable contributions to the management of huge amounts of knowledge and data. However, both are approaching this topic from different views which shall be brought together to cross-fertilize each other. There are promising combinations of pertinence and provenance models since those are traditionally the prevailing knowledge organization principles of the library and archiving community, respectively. Another scientific discipline providing promising technical solutions for knowledge representation and knowledge management is semantic technologies, which is supported by appropriate W3C recommendations and a large user community. At the forefront of making the semantic web a mature and applicable reality is the linked data initiative, which already has started to be adopted by the library community. It can be expected that using semantic (web) technologies in general and linked data in particular can mature the area of digital archiving as well as technologically tighten the natural bond between digital libraries and digital archives. Semantic representations of contextual knowledge about cultural heritage objects will enhance organization and access of data and knowledge. In order to achieve a comprehensive investigation, the information seeking and document triage behaviors of users (an area also classified under the field of Human Computer Interaction) will also be included in the research.
One of the major challenges of digital archiving is how to deal with changing technologies and changing user communities. On the one hand software, hardware and (multimedia) data formats that become obsolete and are not supported anymore still need to be kept accessible. On the other hand changing user communities necessitate technical means to formalize, detect and measure knowledge evolution. Furthermore, digital archival records are usually not deleted from the AIS and therefore, the amount of digitally archived (multimedia) content can be expected to grow rapidly. Therefore, efficient storage management solutions geared to the fact that cultural heritage is not as frequently accessed like up-to-date content residing in a digital library are required. Software and hardware needs to be tightly connected based on sophisticated knowledge representation and management models in order to face that challenge. In line with the above, contributions to the workshop should focus on, but are not limited to:
Semantic search & semantic information retrieval in digital archives and digital libraries Semantic multimedia archives Ontologies & linked data for digital archives and digital libraries Ontologies & linked data for multimedia archives Implementations and evaluations of semantic digital archives Visualization and exploration of digital content User interfaces for semantic digital libraries User interfaces for intelligent multimedia information retrieval User studies focusing on end-user needs and information seeking behavior of end-users Theoretical and practical archiving frameworks using Semantic (Web) technologies Logical theories for digital archives Semantic (Web) services implementing the OAIS standard Semantic or logical provenance models for digital archives or digital libraries Information integration/semantic ingest (e.g. from digital libraries) Trust for ingest and data security/integrity check for long-term storage of archival records Semantic extensions of emulation/virtualization methodologies tailored for digital archives Semantic long-term storage and hardware organization tailored for AIS Migration strategies based on Semantic (Web) technologies Knowledge evolution We expect new insights and results for sustainable technical solutions for digital archiving using knowledge management techniques based on semantic technologies. The workshop emphasizes interdisciplinarity and aims at an audience consisting of scientists and scholars from the digital library, digital archiving, multimedia technology and semantic web community, the information and library sciences, as well as, from the social sciences and (digital) humanities, in particular people working on the mentioned topics. We encourage end-users, practitioners and policy-makers from cultural heritage institutions to participate as well.

0.032392055 = product of:
  0.06478411 = sum of:
    0.008323434 = product of:
      0.033293735 = sum of:
        0.033293735 = weight(_text_:based in 470) [ClassicSimilarity], result of:
          0.033293735 = score(doc=470,freq=4.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.23539014 = fieldWeight in 470, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0390625 = fieldNorm(doc=470)
      0.25 = coord(1/4)
    0.056460675 = weight(_text_:term in 470) [ClassicSimilarity], result of:
      0.056460675 = score(doc=470,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.25776416 = fieldWeight in 470, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.0390625 = fieldNorm(doc=470)
  0.5 = coord(2/4)

Abstract

With the rapidly increasing pace at which Web content is evolving, particularly social media, preserving the Web and its evolution over time becomes an important challenge. Meaningful analysis of Web content lends itself to an entity-centric view to organise Web resources according to the information objects related to them. Therefore, the crucial challenge is to extract, detect and correlate entities from a vast number of heterogeneous Web resources where the nature and quality of the content may vary heavily. While a wealth of information extraction tools aid this process, we believe that, the consolidation of automatically extracted data has to be treated as an equally important step in order to ensure high quality and non-ambiguity of generated data. In this paper we present an approach which is based on an iterative cycle exploiting Web data for (1) targeted archiving/crawling of Web objects, (2) entity extraction, and detection, and (3) entity correlation. The long-term goal is to preserve Web content over time and allow its navigation and analysis based on well-formed structured RDF data about entities.

0.032109328 = product of:
  0.064218655 = sum of:
    0.008323434 = product of:
      0.033293735 = sum of:
        0.033293735 = weight(_text_:based in 2192) [ClassicSimilarity], result of:
          0.033293735 = score(doc=2192,freq=4.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.23539014 = fieldWeight in 2192, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2192)
      0.25 = coord(1/4)
    0.055895224 = product of:
      0.11179045 = sum of:
        0.11179045 = weight(_text_:assessment in 2192) [ClassicSimilarity], result of:
          0.11179045 = score(doc=2192,freq=4.0), product of:
            0.25917634 = queryWeight, product of:
              5.52102 = idf(docFreq=480, maxDocs=44218)
              0.04694356 = queryNorm
            0.43132967 = fieldWeight in 2192, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.52102 = idf(docFreq=480, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2192)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

This book constitutes the refereed proceedings of the 8th Metadata and Semantics Research Conference, MTSR 2014, held in Karlsruhe, Germany, in November 2014. The 23 full papers and 9 short papers presented were carefully reviewed and selected from 57 submissions. The papers are organized in several sessions and tracks. They cover the following topics: metadata and linked data: tools and models; (meta) data quality assessment and curation; semantic interoperability, ontology-based data access and representation; big data and digital libraries in health, science and technology; metadata and semantics for open repositories, research information systems and data infrastructure; metadata and semantics for cultural collections and applications; semantics for agriculture, food and environment.

Content

Metadata and linked data.- Tools and models.- (Meta)data quality assessment and curation.- Semantic interoperability, ontology-based data access and representation.- Big data and digital libraries in health, science and technology.- Metadata and semantics for open repositories, research information systems and data infrastructure.- Metadata and semantics for cultural collections and applications.- Semantics for agriculture, food and environment.

0.031514537 = product of:
  0.06302907 = sum of:
    0.0071358583 = product of:
      0.028543433 = sum of:
        0.028543433 = weight(_text_:based in 270) [ClassicSimilarity], result of:
          0.028543433 = score(doc=270,freq=6.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.20180501 = fieldWeight in 270, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.02734375 = fieldNorm(doc=270)
      0.25 = coord(1/4)
    0.055893216 = weight(_text_:term in 270) [ClassicSimilarity], result of:
      0.055893216 = score(doc=270,freq=4.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.2551735 = fieldWeight in 270, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.02734375 = fieldNorm(doc=270)
  0.5 = coord(2/4)

Content

Enthält u.a. die Beiträge: HILDRETH, Ch.R.: End users and structured searching of online catalogues: recent resaarch findings; FUJIKAWA, M.: Concept theory and facet analysis of knowledge units - with emphasis on AI research; GILCHRIST, A.: Knowledge organization and the human interface; SECHSER, O.: Classification issues in databases from machine-readable text data; VICKERY, B.C.: Classificatory principles in intelligent interfaces; HJERPPE, R.: A framework for characterizing systems for knowledge organization: a first basis for comparisons and evaluation; MARKEY DRABENSTOTT, K.: Experiences with online catalogs in the USA using a classification system as a subject searching tool; ALBRECHTSEN, H.: Software concepts: knowledge organization and the human interface; BOON, J.A.: The integration of technology in the organization and dissemination of information; FUGMANN, R.: Unused opportunities in indexing and classification; MOLHOLT, P.: Standardizing and codifying related term links for improved information retrieval; BAUER, G.: Promoting creative processes by a thesaurus-like representation of knowledge structures; DEFFNER, R. u. H. GEIGER: Associative word recognition with connectionist architectures; RUGE, G. u. Ch. SCHWARZ: Linguistically based term associations; BOUCHE, R., S. LAINE u. J.-P. METZGER: Knowledge retrieval from a documentary set; CIGANIK, M.: Key faceted structures in the text as background of text understanding; GROLIER, E. de: Some notes on the question of a so-called "Unified classification"; SUKIASJAN, E.: Description and analysis of the Library-Bibliographic Classification (BBK/LBC); RIESTHUIS, G.J.A. u. S. BLIEDUNG: Thesaurification of the UDC; BIES, W.: Die Rezeption von Regelwerken zur Sacherschließung: Das Beispiel RSWK; STERN, A. u. N. RISCHETTE: On the construction of a super thesaurus based on existing thesauri; CRAVEN, T.: Automatic structure modification in the graphic display of thesauri; REES-POTTER, L.K.: Dynamic thesauri: the cohnitive function; EISNER, M.: New thesaurus qualities of ARBOR; GÖDERT, W.: The design of subject access elements in online catalogues: some problems; IYER, H.: Online searching: use of classificatory structures; VASILJEV; A.: Enhancement of the subject access vocabulray in an online catalogue; DYKSTRA, M.: "Handling the stuff itself": toward automatic textual analysis; PEJTERSEN, A.M.: Icons for representation of domain knowledge in interfaces; CZAP, H.: Representation of interrelated economic concepts and facts; HÖLZL, J.: Expertensysteme in Produkt- und Warenwirtschaft; VISCHER, J.: Das harmonisierte System zur Bezeichnung und Codierung der Waren des internationalen Handels; LESCH, A. u. P. SZABO: Hypermedia approaches; BJÖRKLUND, L.: HYPERCLASS: Four hypertext applications of a classification scheme; BJÖRKLUND, L. u. G. KRISTIANSSON: Problems of knowledge organization in an archival environment - KAM; HJERPPE, R.: The role of classification in hypertext: issues in implementing Roget's thesaurus as a hypertext; HUG, H. u. M. WALSER: Retrieval in the ETH database using the UDC; WILLIAMSON, N.J.: The Library of Congress Classification: preparation for an online system; GOPINATH, M.A.: Information processing language and development of a knowledge based system; VICKERY, A.: Knowledge organization in an intelligent tutoring system; OECHTERING, V.: On the problem of transparency of individual computer technologies in subject-oriented online retrieval; ROCKMORE, M.: Facet analysis and thesauri for corporate information retreival; SCHOPEN, M.: Cross file searching of biomedical databases at DIMDI; POULSEN, C.: An indexing concept supporting subject access for innovation and creativity; PRASHER, R.G.: Index and indexing; PARAMESWARAN, M.: Chain procedure and Dewey Decimal Classification; IIVONEN, M.: The impact of the indexing environment on interindexer consistency. -

0.031514537 = product of:
  0.06302907 = sum of:
    0.0071358583 = product of:
      0.028543433 = sum of:
        0.028543433 = weight(_text_:based in 2080) [ClassicSimilarity], result of:
          0.028543433 = score(doc=2080,freq=6.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.20180501 = fieldWeight in 2080, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.02734375 = fieldNorm(doc=2080)
      0.25 = coord(1/4)
    0.055893216 = weight(_text_:term in 2080) [ClassicSimilarity], result of:
      0.055893216 = score(doc=2080,freq=4.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.2551735 = fieldWeight in 2080, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.02734375 = fieldNorm(doc=2080)
  0.5 = coord(2/4)

Content

JOYCE, T. u. R.M. NEEDHAM: The thesaurus approach to information retrieval; LUHN, H.P.: The automatic derivation of information retrieval encodements from machine-readable texts; DOYLE, L.B.: Indexing and abstracting by association. Part 1; MARON, M.E. u. J.L. KUHNS: On relevance, probabilistic indexing and information retrieval; CLEVERDON, C.W.: The Cranfield test on index language devices; SALTON, G. u. M.E. LESK: Computer evaluation of indexing and text processing; HUTCHINS, W.J.: The concept of 'aboutness' in subject indexing; CLEVERDON, C.W. u. J. MILLS: The testing of index language devices; FOSKETT, D.J.: Thesaurus; DANIELS, P.J. u.a.: Using problem structures for driving human-computer dialogues; SARACEVIC, T.: Relevance: a review of and a framwork for thinking on the notion in information science; SARACEVIC, T. u.a. A study of information seeking and retrieving: I. Background and methodology; COOPER, W.S.: On selecting a measure of retrieval effectiveness, revisited; TAGEU-SUTCLIFFE, J.: The pragmatics of information retrieval experimentation, revisited; KEEN, E.M.: Presenting results of experimental retrieval comparisons; LANCASTER, F.W.: MEDLARS: report on the evaluation of its operating efficiency; HARMAN, D.K.: The TREC conferences; COOPER, W.S.: Getting beyond Boole; RIJSBERGEN, C.J. van: A non-classical logic for information retrieval; SALTON, G. u.a.: A vector space model for automatic indexing; ROBERTSON, S.E.: The probability ranking principle in IR; TURTLE, H. u. W.B. CROFT: Inference networks for document retrieval; BELKIN, N.J. u.a.: Ask for information retrieval: Part 1. Background and theory; PORTER, M.F.: Am algortihm for suffix stripping; SALTON, G. u. C. BUCKLEY: Term-weighting approaches in automatic text retrieval; SPRACK JONES, K.: Search term relevance weighting given little relevance information; CROFT, W.B. u. D.J. HARPER: Using probabilistic models of document retrieval without relevance information; ROBERTSON, S.E. u. S. WALKER: Some simple effective approximations to the 2-poisson model for probabilistic weighted retrieval; SALTON, G. u. C. BUCKLEY: Improving retrieval performance by relevance feedback; GRIFFITHS, A. u.a.: Using interdocument similarity information in document retrieval systems; SALTON, G. u. M.J. McGILL: The SMART and SIRE experimental retrieval systems; FOX, E.A. u. R.K. FRANCE: Architecture of an expert system for composite analysis, representation, and retrieval; HARMAN, D.: User-friendly systems instead of user-friendly front ends; WALKER, S.: The Okapi online catalogue research projects; CALLAN, J. u.a.: TREC and TIPSTER experiments with INQUERY; McCUNE, B. u.a.: RUBRIC: a system for rule-based information retrieval; TENOPIR, C. u. P. CAHN: TARGET and FREESTYLE: DIALOG and Mead join the relevance ranks; AGOSTI, M. u.a.: A hypertext environment for interacting with large databases; HULL, D.A. u. G. GREFENSTETTE: Querying across languages: a dictionary-based approach to multilingual information retrieval; SALTON, G. u.a.: Automatic analysis, theme generation, and summarization of machine-readable texts; SPARCK JONES, K. u.a.: Experiments in spoken document retrieval; ZHANG, H.J. u.a.: Video parsing, retrieval and browsing: an integrated and cantent-based solution; BIEBRICHER, N. u.a.: The automatic indexing system AIR/PHYS: from research to application; STRZALKOWSKI, T.: Robust text processing in automated information retrieval; HAYES, P.J. u.a.: A news story categorization system; RAU, L.F.: Conceptual information extraction and retrieval from natural language input; MARSH, E.: A production rule system for message summarisation; JOHNSON, F.C. u.a.: The application of linguistic processing to automatic abstract generation; SWANSON, D.R.: Historical note: information retrieval and the future of an illusion

0.02947553 = product of:
  0.05895106 = sum of:
    0.0049940604 = product of:
      0.019976242 = sum of:
        0.019976242 = weight(_text_:based in 3578) [ClassicSimilarity], result of:
          0.019976242 = score(doc=3578,freq=4.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.14123408 = fieldWeight in 3578, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0234375 = fieldNorm(doc=3578)
      0.25 = coord(1/4)
    0.053957 = weight(_text_:frequency in 3578) [ClassicSimilarity], result of:
      0.053957 = score(doc=3578,freq=2.0), product of:
        0.27643865 = queryWeight, product of:
          5.888745 = idf(docFreq=332, maxDocs=44218)
          0.04694356 = queryNorm
        0.19518617 = fieldWeight in 3578, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.888745 = idf(docFreq=332, maxDocs=44218)
          0.0234375 = fieldNorm(doc=3578)
  0.5 = coord(2/4)

Content

INHALT: Chris Biemann/Rainer Osswald: Automatische Erweiterung eines semantikbasierten Lexikons durch Bootstrapping auf großen Korpora - Ernesto William De Luca/Andreas Nürnberger: Supporting Mobile Web Search by Ontology-based Categorization - Rüdiger Gleim: HyGraph - Ein Framework zur Extraktion, Repräsentation und Analyse webbasierter Hypertextstrukturen - Felicitas Haas/Bernhard Schröder: Freges Grundgesetze der Arithmetik: Dokumentbaum und Formelwald - Ulrich Held/ Andre Blessing/Bettina Säuberlich/Jürgen Sienel/Horst Rößler/Dieter Kopp: A personalized multimodal news service -Jürgen Hermes/Christoph Benden: Fusion von Annotation und Präprozessierung als Vorschlag zur Behebung des Rohtextproblems - Sonja Hüwel/Britta Wrede/Gerhard Sagerer: Semantisches Parsing mit Frames für robuste multimodale Mensch-Maschine-Kommunikation - Brigitte Krenn/Stefan Evert: Separating the wheat from the chaff- Corpus-driven evaluation of statistical association measures for collocation extraction - Jörn Kreutel: An application-centered Perspective an Multimodal Dialogue Systems - Jonas Kuhn: An Architecture for Prallel Corpusbased Grammar Learning - Thomas Mandl/Rene Schneider/Pia Schnetzler/Christa Womser-Hacker: Evaluierung von Systemen für die Eigennamenerkennung im crosslingualen Information Retrieval - Alexander Mehler/Matthias Dehmer/Rüdiger Gleim: Zur Automatischen Klassifikation von Webgenres - Charlotte Merz/Martin Volk: Requirements for a Parallel Treebank Search Tool - Sally YK. Mok: Multilingual Text Retrieval an the Web: The Case of a Cantonese-Dagaare-English Trilingual e-Lexicon -
Darja Mönke: Ein Parser für natürlichsprachlich formulierte mathematische Beweise - Martin Müller: Ontologien für mathematische Beweistexte - Moritz Neugebauer: The status of functional phonological classification in statistical speech recognition - Uwe Quasthoff: Kookkurrenzanalyse und korpusbasierte Sachgruppenlexikographie - Reinhard Rapp: On the Relationship between Word Frequency and Word Familiarity - Ulrich Schade/Miloslaw Frey/Sebastian Becker: Computerlinguistische Anwendungen zur Verbesserung der Kommunikation zwischen militärischen Einheiten und deren Führungsinformationssystemen - David Schlangen/Thomas Hanneforth/Manfred Stede: Weaving the Semantic Web: Extracting and Representing the Content of Pathology Reports - Thomas Schmidt: Modellbildung und Modellierungsparadigmen in der computergestützten Korpuslinguistik - Sabine Schröder/Martina Ziefle: Semantic transparency of cellular phone menus - Thorsten Trippel/Thierry Declerck/Ulrich Held: Standardisierung von Sprachressourcen: Der aktuelle Stand - Charlotte Wollermann: Evaluation der audiovisuellen Kongruenz bei der multimodalen Sprachsynsthese - Claudia Kunze/Lothar Lemnitzer: Anwendungen des GermaNet II: Einleitung - Claudia Kunze/Lothar Lemnitzer: Die Zukunft der Wortnetze oder die Wortnetze der Zukunft - ein Roadmap-Beitrag -
Karel Pala: The Balkanet Experience - Peter M. Kruse/Andre Nauloks/Dietmar Rösner/Manuela Kunze: Clever Search: A WordNet Based Wrapper for Internet Search Engines - Rosmary Stegmann/Wolfgang Woerndl: Using GermaNet to Generate Individual Customer Profiles - Ingo Glöckner/Sven Hartrumpf/Rainer Osswald: From GermaNet Glosses to Formal Meaning Postulates -Aljoscha Burchardt/ Katrin Erk/Anette Frank: A WordNet Detour to FrameNet - Daniel Naber: OpenThesaurus: ein offenes deutsches Wortnetz - Anke Holler/Wolfgang Grund/Heinrich Petith: Maschinelle Generierung assoziativer Termnetze für die Dokumentensuche - Stefan Bordag/Hans Friedrich Witschel/Thomas Wittig: Evaluation of Lexical Acquisition Algorithms - Iryna Gurevych/Hendrik Niederlich: Computing Semantic Relatedness of GermaNet Concepts - Roland Hausser: Turn-taking als kognitive Grundmechanik der Datenbanksemantik - Rodolfo Delmonte: Parsing Overlaps - Melanie Twiggs: Behandlung des Passivs im Rahmen der Datenbanksemantik- Sandra Hohmann: Intention und Interaktion - Anmerkungen zur Relevanz der Benutzerabsicht - Doris Helfenbein: Verwendung von Pronomina im Sprecher- und Hörmodus - Bayan Abu Shawar/Eric Atwell: Modelling turn-taking in a corpus-trained chatbot - Barbara März: Die Koordination in der Datenbanksemantik - Jens Edlund/Mattias Heldner/Joakim Gustafsson: Utterance segmentation and turn-taking in spoken dialogue systems - Ekaterina Buyko: Numerische Repräsentation von Textkorpora für Wissensextraktion - Bernhard Fisseni: ProofML - eine Annotationssprache für natürlichsprachliche mathematische Beweise - Iryna Schenk: Auflösung der Pronomen mit Nicht-NP-Antezedenten in spontansprachlichen Dialogen - Stephan Schwiebert: Entwurf eines agentengestützten Systems zur Paradigmenbildung - Ingmar Steiner: On the analysis of speech rhythm through acoustic parameters - Hans Friedrich Witschel: Text, Wörter, Morpheme - Möglichkeiten einer automatischen Terminologie-Extraktion.

0.029342528 = product of:
  0.03912337 = sum of:
    0.0029427784 = product of:
      0.011771114 = sum of:
        0.011771114 = weight(_text_:based in 634) [ClassicSimilarity], result of:
          0.011771114 = score(doc=634,freq=2.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.083222985 = fieldWeight in 634, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.01953125 = fieldNorm(doc=634)
      0.25 = coord(1/4)
    0.028230337 = weight(_text_:term in 634) [ClassicSimilarity], result of:
      0.028230337 = score(doc=634,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.12888208 = fieldWeight in 634, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.01953125 = fieldNorm(doc=634)
    0.007950256 = product of:
      0.015900511 = sum of:
        0.015900511 = weight(_text_:22 in 634) [ClassicSimilarity], result of:
          0.015900511 = score(doc=634,freq=2.0), product of:
            0.16438834 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04694356 = queryNorm
            0.09672529 = fieldWeight in 634, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.01953125 = fieldNorm(doc=634)
      0.5 = coord(1/2)
  0.75 = coord(3/4)

Abstract

Are we at a turning point in digital information? The expansion of the internet was unprecedented; search engines dealt with it in the only way possible - scan as much as they could and throw it all into an inverted index. But now search engines are beginning to experiment with deep web searching and attention to taxonomies, and the semantic web is demonstrating how much more can be done with a computer if you give it knowledge. What does this mean for the skills and focus of the information science (or sciences) community? Should information designers and information managers work more closely to create computer based information systems for more effective retrieval? Will information science become part of computer science and does the rise of the term informatics demonstrate the convergence of information science and information technology - a convergence that must surely develop in the years to come? Issues and questions such as these are reflected in this monograph, a collection of essays written by some of the most pre-eminent contributors to the discipline. These peer reviewed perspectives capture insights into advances in, and facets of, information science, a profession in transition. With an introduction from Jack Meadows the key papers are: Meeting the challenge, by Brian Vickery; The developing foundations of information science, by David Bawden; The last 50 years of knowledge organization, by Stella G Dextre Clarke; On the history of evaluation in IR, by Stephen Robertson; The information user, by Tom Wilson A; The sociological turn in information science, by Blaise Cronin; From chemical documentation to chemoinformatics, by Peter Willett; Health informatics, by Peter A Bath; Social informatics and sociotechnical research, by Elisabeth Davenport; The evolution of visual information retrieval, by Peter Enser; Information policies, by Elizabeth Orna; Disparity in professional qualifications and progress in information handling, by Barry Mahon; Electronic scholarly publishing and open access, by Charles Oppenheim; Social software: fun and games, or business tools? by Wendy A Warr; and, Bibliometrics to webometrics, by Mike Thelwall. This monograph previously appeared as a special issue of the "Journal of Information Science", published by Sage. Reproduced here as a monograph, this important collection of perspectives on a skill set in transition from a prestigious line-up of authors will now be available to information studies students worldwide and to all those working in the information science field.

Date

22. 2.2013 11:35:35

0.028230337 = product of:
  0.11292135 = sum of:
    0.11292135 = weight(_text_:term in 4856) [ClassicSimilarity], result of:
      0.11292135 = score(doc=4856,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.5155283 = fieldWeight in 4856, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.078125 = fieldNorm(doc=4856)
  0.25 = coord(1/4)

0.027946608 = product of:
  0.11178643 = sum of:
    0.11178643 = weight(_text_:term in 1053) [ClassicSimilarity], result of:
      0.11178643 = score(doc=1053,freq=4.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.510347 = fieldWeight in 1053, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1053)
  0.25 = coord(1/4)

Content

Entählt u.a. die Beiträge: CLEVERDON, C.: Optimizing convenient online access to bibliographic databases; SALTON, G.: Automatic indexing and abstracting; HARTER, S.P.: Statistical approaches to automatic indexing; WALKER, S.: Improving subject access painlessly: recent work on the OKAPI online catalogue projects; SPARCK JONES, K.: A statistical interpretation of term specifity and its application in retrieval; CROFT, W.B. u. D.J. HARPER: Using probabilistic model of document retrieval without relevance information; BERSTEIN, L. u. R.E. WILLIAMSON: Testing of a natural language retrieval system for a full text knowledge base; FRAKES, W.B.: Term conflation for information retrieval; PORTER, M. u. V. GALPIN: Relevance feedback in a public access catalogue for a research library: MUSCAT at the Scott Polar Institute; SALTON, G. u. M.J. McGILL: The SMART and SIRE experimental retrieval systems; BRZOZOWSKI, J.P. MASQUERADE: searching full text of abstracts using automatic indexing; DOSZKOCS, T.E.: CITE NLM: Natural-language searching in an online catalog

0.027848473 = product of:
  0.055696946 = sum of:
    0.010528404 = product of:
      0.042113617 = sum of:
        0.042113617 = weight(_text_:based in 3479) [ClassicSimilarity], result of:
          0.042113617 = score(doc=3479,freq=10.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.2977476 = fieldWeight in 3479, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.03125 = fieldNorm(doc=3479)
      0.25 = coord(1/4)
    0.04516854 = weight(_text_:term in 3479) [ClassicSimilarity], result of:
      0.04516854 = score(doc=3479,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.20621133 = fieldWeight in 3479, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.03125 = fieldNorm(doc=3479)
  0.5 = coord(2/4)

Abstract

This book constitutes the thoroughly refereed post-conference proceedings of the Second COST Action IC1302 International KEYSTONE Conference on Semantic Keyword-Based Search on Structured Data Sources, IKC 2016, held in Cluj-Napoca, Romania, in September 2016. The 15 revised full papers and 2 invited papers are reviewed and selected from 18 initial submissions and cover the areas of keyword extraction, natural language searches, graph databases, information retrieval techniques for keyword search and document retrieval.

Content

Inhalt: Retrieval, Crawling and Fusion of Entity-centric Data on the Web / Dietze, Stefan - Data Multiverse: The Uncertainty Challenge of Future Big Data Analytics / Tudoran, Radu (et al.) - Experiments with Document Retrieval from Small Text Collections Using Latent Semantic Analysis or Term Similarity with Query Coordination and Automatic Relevance Feedback / Layfield, Colin (et al.) - Unsupervised Extraction of Conceptual Keyphrases from Abstracts / Ludwig, Philipp (et al.) - Back to the Sketch-Board: Integrating Keyword Search, Semantics, and Information Retrieval / Azzopardi, Joel (et al.) - Topic Detection in Multichannel Italian Newspapers / Po, Laura (et al.) - Random Walks Analysis on Graph Modelled Multimodal Collections / Sabetghadam, Serwah (et al.) - A Software Processing Chain for Evaluating Thesaurus Quality / Lacasta, Javier (et al.) - Comparison of Collaborative and Content-Based Automatic Recommendation Approaches in a Digital Library of Serbian PhD Dissertations / Azzopardi, Joel (et al.) - Keyword-Based Search on Bilingual Digital Libraries / Stankovic, Ranka (et al.) - Network-Enabled Keyword Extraction for Under-Resourced Languages / Beliga, Slobodan (et al.) - Making Sense of Citations / Koulouri, Xenia (et al.) - An Ontology-Based Approach to Information Retrieval / Mestrovic, Ana (et al.) - Game with a Purpose for Verification of Mappings Between Wikipedia and WordNet / Boinski, Tomasz - TB-Structure: Collective Intelligence for Exploratory Keyword Search / Terziyan, Vagan (et al.) - Using Natural Language to Search Linked Data / Rozinajová, Viera (et al.) - The Use of Semantics in the CrossCult H2020 Project / Bampatzia, Stavroula (et al.) Vgl. auch: http://www.keystone-cost.eu/ikc2016/program.php.

0.027382959 = product of:
  0.109531835 = sum of:
    0.109531835 = product of:
      0.21906367 = sum of:
        0.21906367 = weight(_text_:assessment in 7835) [ClassicSimilarity], result of:
          0.21906367 = score(doc=7835,freq=6.0), product of:
            0.25917634 = queryWeight, product of:
              5.52102 = idf(docFreq=480, maxDocs=44218)
              0.04694356 = queryNorm
            0.84523016 = fieldWeight in 7835, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.52102 = idf(docFreq=480, maxDocs=44218)
              0.0625 = fieldNorm(doc=7835)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

This is a call for librarians to adopt performance measures and learn to work with the results so that assessment of reference services is not left to those who neither understand nor value libraries. This fascinating book explores a wealth of assessment methods that librarians can use to collect data and create standards that are valid, practical and useful in accounting for reference services. Some of the methodologies described include quantitative measures, qualitative measures, patron surveys, questionnaires, interviews, case studies, peer review, unobtrusive testing, and even updating the library's policies and procedures manual

0.027012462 = product of:
  0.054024924 = sum of:
    0.00611645 = product of:
      0.0244658 = sum of:
        0.0244658 = weight(_text_:based in 3085) [ClassicSimilarity], result of:
          0.0244658 = score(doc=3085,freq=6.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.17297572 = fieldWeight in 3085, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.0234375 = fieldNorm(doc=3085)
      0.25 = coord(1/4)
    0.047908474 = weight(_text_:term in 3085) [ClassicSimilarity], result of:
      0.047908474 = score(doc=3085,freq=4.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.21872015 = fieldWeight in 3085, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.0234375 = fieldNorm(doc=3085)
  0.5 = coord(2/4)

Content

SCHMITZ-ESSER, W.: Defining the conceptual space for a world exhibition - first experiences; SOLOMON. P.: On the use of research categorizations as the basis for organizing knowledge: a test in the domain of information behavior in health care; BEAN, C.: The semantics of hierarchy: explicit parent-child relationships in MeSH tree structures; HUDON, M.: A preliminary investigation of the usefulness of semantic relations and of standardized definitions for the purpose of specifying meaning in a thesaurus; JOUIS, C.: System of types + inter-concept relations properties: towards validation of constructed terminologies; HETZLER, B. et al.: Visualizing the full spectrum of document relationships; GREEN, R.: Attribution and relationality; KOLMAYER, E. et al.: Conceptual maps: users navigation trough paradigmatic and syntagmatic links; NAKAMURA, Y.: Subdivisions vs. conjunctions: a discussion on concept theory; DAHLBERG, I.: Classification structure principles: investigations, experiences, conclusions; FROISSART, C. u. G. LALLICH-BOIDIN: Towards structuring of indexing vocabulary for large technical documents; MOUNIER, E. u. C. PAGANELLI: Text structure and information retrieval in large documents; LAROUK, O.: Modelling users need: schemas of interrogation and filtering of answers from the WEB in co-operative mode; VILADENC, I. u. O.DUPONT: Knowledge transfer in the field of telematics, in a didactic communicational context realized with hypermedia support; WILLIAMSON, N.: An interdisciplinary world and discipline based classification; BEGHTOL, C.: General classification systems: structural principles for multidisciplinary specification; McILWAINE, I.: Knowledge classifications, bibliographic classifications and the Internet;
OLSON, H.A. u. D.B. WARD: Charting a journey across knowledge domains: feminism in the Dewey Decimal Classification; RIESTHUIS, G.J.A.: Decomposition of UDC-numbers and the text of the UDC Master Reference File; MEO-EVOLI, L. u.a.: ICC and ICS: comparison and relations between two systems based on different principles; BARTOLO, L.M. et al.: The ALCOM/NIST heterogeneous structures database: knowledge structure for basic and applied research in an interdisciplinary scientific collaboration; BOWKER, L.: Peering through the linguistic keyhole: what can term choice tell us about knowledge organization?; ROUAULT, J.: About abuctive reasoning; GRUSELLE, J.-P.: A cognitive sciences system for symbol grounding; BEEBE, C. u. E.K. JACOB: Graphic language documents: structures and functions; METZGER, J.-P.: Information systems and professional activities; MUSTAFA EL-HADI, W.: Automatic term recognition & extraction tools: examining the new interfaces and their effective communication role in LSP discourse;
POLLITT, S.A.: The application of Dewey Classification in a view-based searching OPAC; PRISS, U.: A graphical interface for conceptually navigating faceted thesauri; VIZINE-GOETZ, D.: Dewey as an Internet subject guide; RAHMSTORF, G.: Concept structures for large vocabularies; AKAICHI, J. u. G. LOSFELD: Domain knowledge organization for encyclopedic design: an object oriented approach; GARCIA MARCO, F.J. u. AGUSTIN LACRUZ, C.: Cognitive models in pictorial image retrieval; GOODRUM, A.A.: A cognitive approach to representing moving image documents; WALT, M. van: The structure of classification schemes used in Internet search engines; KENT, R.E.: Organizing conceptual knowledge online: metadata interoperability and faceted classification; HOWARTH, L.C.: Metadata structure and user preferences: designing user-focused knowledge access systems; LUCAS, H.: Representing WWW navigational data: a graphical methodology to support qualitative analysis; GRUSELLE, J.-P.: Two modes of automated domain analysis: multidimensional scaling vs. Kohonen feature mapping of information science authors

0.02684306 = product of:
  0.05368612 = sum of:
    0.0040776334 = product of:
      0.016310534 = sum of:
        0.016310534 = weight(_text_:based in 91) [ClassicSimilarity], result of:
          0.016310534 = score(doc=91,freq=6.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.11531715 = fieldWeight in 91, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.015625 = fieldNorm(doc=91)
      0.25 = coord(1/4)
    0.049608488 = sum of:
      0.031619113 = weight(_text_:assessment in 91) [ClassicSimilarity], result of:
        0.031619113 = score(doc=91,freq=2.0), product of:
          0.25917634 = queryWeight, product of:
            5.52102 = idf(docFreq=480, maxDocs=44218)
            0.04694356 = queryNorm
          0.12199845 = fieldWeight in 91, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.52102 = idf(docFreq=480, maxDocs=44218)
            0.015625 = fieldNorm(doc=91)
      0.017989375 = weight(_text_:22 in 91) [ClassicSimilarity], result of:
        0.017989375 = score(doc=91,freq=4.0), product of:
          0.16438834 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04694356 = queryNorm
          0.109432176 = fieldWeight in 91, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.015625 = fieldNorm(doc=91)
  0.5 = coord(2/4)

Classification

303.48/33 22 (LoC)

DDC

303.48/33 22 (LoC)

Footnote

Rez. in: JASIST 58(2007) no.1, S.150-151 (L. Westbrook): "The purpose of this volume is to bring together various analyses by international scholars of the social and cultural impact of information technology on individuals and societies (preface, n.p.). It grew from the First International Conference on Human Perspectives in the Internet Society held in Cadiz, Spain, in 2004. The editors and contributors have addressed an impressive array of significant issues with rigorous research and insightful analysis although the resulting volume does suffer from the usual unevenness in depth and content that affects books based on conference proceedings. Although the $256 price is prohibitive for many individual scholars, the effort to obtain a library edition for perusal regarding particular areas of interest is likely to prove worthwhile. Unlike many international conferences that are able to attract scholars from only a handful of nations, this genuinely diverse conference included research conducted in Australia, Beijing, Canada, Croatia, the Czech Republic, England, Fiji, Germany, Greece, Iran, Ireland, Israel, Italy, Japan, Jordan, Malaysia, Norway, Russia, Scotland, South Africa, Sweden, Taiwan, and the United States. The expense of a conference format and governmental travel restrictions may have precluded greater inclusion of the work being done to develop information technology for use in nonindustrialized nations in support of economic, social justice, and political movements. Although the cultural variants among these nations preclude direct cross-cultural comparisons, many papers carefully provide sufficient background information to make basic conceptual transfers possible. A great strength of the work is the unusual combination of academic disciplines that contributes substantially to the depth of many individual papers, particularly when they are read within the larger context of the entire volume. Although complete professional affiliations are not universally available, the authors who did name their affiliation come from widely divergent disciplines including accounting, business administration, architecture, business computing, communication, computing, economics, educational technology, environmental management, experimental psychology, gender research in computer science, geography, human work sciences, humanistic informatics, industrial engineering, information management, informatics in transport and telecommunications, information science, information technology, management, mathematics, organizational behavior, pedagogy, psychology, telemedicine, and women's education. This is all to the good, but the lack of representation from departments of women's studies, gender studies, and library studies certainly limits the breadth and depth of the perspectives provided.
The editorial and peer review processes appear to be slightly spotty in application. All of the 55 papers are in English but a few of them are in such need of basic editing that they are almost incomprehensible in sections. Consider, for example, the following: "So, the meaning of region where we are studying on, should be discovered and then affect on the final plan" (p. 346). The collection shows a strong array of methodological approaches including quantitative, qualitative, and mixed methods studies; however, a few of the research efforts exhibit fundamental design flaws. Consider, for example, the study that "set[s] out to show that nurses as care-givers find it difficult to transfer any previously acquired technological skills into their work based on technology needs (p. 187). After studying 39 female and 6 male nurses, this study finds, not surprisingly, exactly what it "set out" to find. Rather than noting the limitations of sample size and data gathering techniques, the paper firmly concludes that nurses can be technologists "only in areas of technology that support their primary role as carers" (p. 188). Finally, some of the papers do not report on original research but are competent, if brief, summaries of theories or concepts that are covered in equal depth elsewhere. For example, a three-page summary of "the major personality and learning theories" (p. 3) is useful but lacks the intellectual depth or insight needed to contribute substantially to the field. These problems with composition, methodological rigor, and theoretical depth are not uncommon in papers designed for a broadly defined conference theme. The authors may have been writing for an in-person audience and anticipating thoughtful postpresentation discussions; they probably had no idea of the heavy price tag put on their work. The editors, however, might have kept that $256 in mind and exercised a heavier editorial hand. Perhaps the publisher could have paid for a careful subject indexing of the work as a substantive addition to the author index provided. The complexity of the subject domains included in the volume certainly merits careful indexing.
The volume is organized into 13 sections, each of which contains between two and eight conference papers. As with most conferences, the papers do not cover the issues in each section with equal weight or depth but the editors have grouped papers into reasonable patterns. Section 1 covers "understanding online behavior" with eight papers on problems such as e-learning attitudes, the neuropsychology of HCI, Japanese blogger motivation, and the dividing line between computer addiction and high engagement. Sections 2 (personality and computer attitudes), 3 (cyber interactions), and 4 (new interaction methods) each contain only two papers on topics such as helmet-mounted displays, online energy audits, and the use of ICT in family life. Sections 6, 7, and 8 focus on gender issues with papers on career development, the computer literacy of Malaysian women, mentoring, gaming, and faculty job satisfaction. Sections 9 and 10 move to a broader examination of cyber society and its diversity concerns with papers on cultural identity, virtual architecture, economic growth's impact on culture, and Iranian development impediments. Section 11's two articles on advertising might well have been merged with those of section 13's ebusiness. Section 12 addressed education with papers on topics such as computer-assisted homework, assessment, and Web-based learning. It would have been useful to introduce each section with a brief definition of the theme, summaries of the major contributions of the authors, and analyses of the gaps that might be addressed in future conferences. Despite the aforementioned concerns, this volume does provide a uniquely rich array of technological analyses embedded in social context. An examination of recent works in related areas finds nothing that is this complex culturally or that has such diversity of disciplines. Cultural Production in a Digital Age (Klinenberg, 2005), Perspectives and Policies on ICT in Society (Berleur & Avgerou, 2005), and Social, Ethical, and Policy Implications of Information Technology (Brennan & Johnson, 2004) address various aspects of the society/Internet intersection but this volume is unique in its coverage of psychology, gender, and culture issues in cyberspace. The lip service often given to global concerns and the value of interdisciplinary analysis of intransigent social problems seldom develop into a genuine willingness to listen to unfamiliar research paradigms. Academic silos and cultural islands need conferences like this one-willing to take on the risk of examining the large questions in an intellectually open space. Editorial and methodological concerns notwithstanding, this volume merits review and, where appropriate, careful consideration across disciplines."

0.026661905 = product of:
  0.05332381 = sum of:
    0.008155267 = product of:
      0.032621067 = sum of:
        0.032621067 = weight(_text_:based in 4144) [ClassicSimilarity], result of:
          0.032621067 = score(doc=4144,freq=6.0), product of:
            0.14144066 = queryWeight, product of:
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.04694356 = queryNorm
            0.2306343 = fieldWeight in 4144, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.0129938 = idf(docFreq=5906, maxDocs=44218)
              0.03125 = fieldNorm(doc=4144)
      0.25 = coord(1/4)
    0.04516854 = weight(_text_:term in 4144) [ClassicSimilarity], result of:
      0.04516854 = score(doc=4144,freq=2.0), product of:
        0.21904005 = queryWeight, product of:
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.04694356 = queryNorm
        0.20621133 = fieldWeight in 4144, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.66603 = idf(docFreq=1130, maxDocs=44218)
          0.03125 = fieldNorm(doc=4144)
  0.5 = coord(2/4)

Content

Enthält u.a. die Beiträge: Liu, S., F. Liu u. C. Yu u.a.: An effective approach to document retrieval via utilizing WordNet and recognizing phrases; Lau, R.Y.K., P.D. Bruza u. D. Song: Belief revision for adaptive information retrieval; Kokiopoulou, E., Y. Saad: Polynomial filtering in Latent semantic indexing for information retrieval; He, X., D. Cai u. H. Liu u.a.: Locality preserving indexing for document representation; Tang, C., S. Dwarkadas u. Z. Xu u.a.: On scaling Latent semantic indexing for large peer-to peer systems; Yu, W., Y. Gong: Document clustering by concept factorization; Kazai, G., M. Lalmas: The overlap problem in content-oriented XML retrieval evaluation; Kamps, J., M. de Rijke u. B. Sigurbjörnsson: Length normalization in XML retrieval; Liu, A., Q. Zou u. W.W. Chu: Configurable indexing and ranking for XML information retrieval; Zhang, L., Y. Pan u. T. Zhang: Focused named entity recognition using machine learning; Xu, J., R. Weischedel u. A. Licuanan: Evaluation of an extraction-based approach to answering definitional questions; Chieu, H.L., Y.K. Lee: Query based event extraction along a timeline; Yu, K., V. Tresp u. S. Yu: A nonparametric hierarchical Bayesian framework for information filtering; Liu, X., W.B. Croft: Cluster-based retrieval using language models; Silvestri, F., A. Orlando u. R. Perego: Assigning identifters to documents to enhance the clustering property of fulltext indexes; Amitay, E., D. Carmel u. R. Lempel u.a.: Scaling IR-system evaluation using Term Relevance Sets; Buckley, C., E.M. Voorhees: Retrieval evaluation with incomplete information; Cheng, P.J., J.W. Teng u. R.C. Chen u.a.: Translating unknown queries with Web corpora for cross-language information languages; Fan, J., Y. Gao u. H. Luo u.a.: Automatic image automation by using concept-sensitive salient objects for image content representation; Amitay, E., N. Har'El u. R. Sivian u.a.: Web-a-Where: geotagging web content; Shen, D., Z. Chen u. Q. Yang u.a.: Web page classification through summarization; McLaughlin, M.R., J.L. Herlocker: A collaborative filtering algorithm and evaluation metric that accurately model the user experience; Fan, W., M. Luo u. L. Wang u.a.: Tuning before feedback: combining ranking discovery and blind feedback for robust retrieval.