-
Sixth International World Wide Web Conference (1997)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.8, S.865-1542
-
Robertson, S.; Tait, J.: In Memoriam Karen Sparck Jones (2007)
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- Abstract
- This note is also appearing in the Journal of the American Society for Information Systems and Technology.
- Date
- 26.12.2007 14:22:47
-
Proceedings of the Fifth International World Wide Web Conference (1996)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 28(1996) nos.7/11, S.893-1572
-
Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960)
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- Footnote
- Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
-
Visualization and graphics on the World Wide Web (1997)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.14, S.1555-1744
-
KDD : techniques and applications (1998)
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- Footnote
- A special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997
- Source
- Knowledge-based systems. 10(1998) no.7, S.401-470
-
Boteram, F.; Hubrich, J.: Towards a comprehensive international Knowledge Organization System (2008)
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- Content
- Präsentation anlässlich: NKOS 2008 - Networked Knowledge Organization Systems, September 19th 2008 ECDL-Conference, Arhus.
- Date
- 22. 9.2008 19:30:41
-
Foskett, D.J.: Systems theory and its relevance to documentary classification (2017)
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- Date
- 6. 5.2017 18:46:22
-
Rosman, G.; Meer, K.v.d.; Sol, H.G.: ¬The design of document information systems (1996)
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- Abstract
- Discusses the costs and benefits of documents information systems (involving text and images) and some design methodological aspects that arise from the documentary nature of the data. Reports details of a case study involving a specific document information system introduced at Press Ltd, a company in the Netherlands
- Source
- Journal of information science. 22(1996) no.4, S.287-297
-
Relevance (1997)
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- Content
- A special issue devoted to relevance in learning and reasoning systems. The special issue addresses questions in automating relevance reasoning, focusing on autonomous systems with limited computational and sensory resources, embedded in dynamic environments. Considers definitions of relevance
- Date
- 6. 3.1997 16:22:15
-
Tudhope, D.; Hodge, G.: Terminology registries (2007)
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- Content
- Präsentation während der Veranstaltung "Networked Knowledge Organization Systems and Services: The 6th European Networked Knowledge Organization Systems (NKOS) Workshop, Workshop at the 11th ECDL Conference, Budapest, Hungary, September 21st 2007".
- Date
- 26.12.2011 13:22:07
-
Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014)
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- Source
- http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
-
Idrees, H.: Library classification systems and organization of Islamic knowledge (2012)
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- Abstract
- Standard library classification systems like Dewey Decimal Classification (DDC), U.S. Library of Congress Classification (LCC), and Universal Decimal Classification (UDC) are internationally known and widely used by libraries as the tools for organizing information. Charles Ammi Cutter's Expansive Classification (EC), James Duff Brown's Subject Classification (SC), Henry E. Bliss' Bibliographic Classification (BC), and S. R. Ranganathan's Colon Classification (CC) also are standard classification systems, but they are less commonly used compared to aforementioned three systems. All these systems are easy to use and convenient for most general collection libraries. However, these systems are not adequate for some special collections. Libraries with rich collections on Islam also face problems while using these systems, although such libraries often use expansions in the original systems for their collections. This paper examines this problem and presents a potential optimal solution. The author collected data, using a semistructured interview technique, from a representative sample of thirty libraries in eight countries with strong collections in Islam. These data were analyzed employing qualitative methods.
- Date
- 10. 9.2000 17:38:22
-
Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005)
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- Abstract
- By the explosion of possibilities for a ubiquitous content production, the information overload problem reaches the level of complexity which cannot be managed by traditional modelling approaches anymore. Due to their pure syntactical nature traditional information retrieval approaches did not succeed in treating content itself (i.e. its meaning, and not its representation). This leads to a very low usefulness of the results of a retrieval process for a user's task at hand. In the last ten years ontologies have been emerged from an interesting conceptualisation paradigm to a very promising (semantic) modelling technology, especially in the context of the Semantic Web. From the information retrieval point of view, ontologies enable a machine-understandable form of content description, such that the retrieval process can be driven by the meaning of the content. However, the very ambiguous nature of the retrieval process in which a user, due to the unfamiliarity with the underlying repository and/or query syntax, just approximates his information need in a query, implies a necessity to include the user in the retrieval process more actively in order to close the gap between the meaning of the content and the meaning of a user's query (i.e. his information need). This thesis lays foundation for such an ontology-based interactive retrieval process, in which the retrieval system interacts with a user in order to conceptually interpret the meaning of his query, whereas the underlying domain ontology drives the conceptualisation process. In that way the retrieval process evolves from a query evaluation process into a highly interactive cooperation between a user and the retrieval system, in which the system tries to anticipate the user's information need and to deliver the relevant content proactively. Moreover, the notion of content relevance for a user's query evolves from a content dependent artefact to the multidimensional context-dependent structure, strongly influenced by the user's preferences. This cooperation process is realized as the so-called Librarian Agent Query Refinement Process. In order to clarify the impact of an ontology on the retrieval process (regarding its complexity and quality), a set of methods and tools for different levels of content and query formalisation is developed, ranging from pure ontology-based inferencing to keyword-based querying in which semantics automatically emerges from the results. Our evaluation studies have shown that the possibilities to conceptualize a user's information need in the right manner and to interpret the retrieval results accordingly are key issues for realizing much more meaningful information retrieval systems.
- Content
- Vgl.: http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F1627&ei=tAtYUYrBNoHKtQb3l4GYBw&usg=AFQjCNHeaxKkKU3-u54LWxMNYGXaaDLCGw&sig2=8WykXWQoDKjDSdGtAakH2Q&bvm=bv.44442042,d.Yms.
-
Xiong, C.: Knowledge based text representations for information retrieval (2016)
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- Abstract
- The successes of information retrieval (IR) in recent decades were built upon bag-of-words representations. Effective as it is, bag-of-words is only a shallow text understanding; there is a limited amount of information for document ranking in the word space. This dissertation goes beyond words and builds knowledge based text representations, which embed the external and carefully curated information from knowledge bases, and provide richer and structured evidence for more advanced information retrieval systems. This thesis research first builds query representations with entities associated with the query. Entities' descriptions are used by query expansion techniques that enrich the query with explanation terms. Then we present a general framework that represents a query with entities that appear in the query, are retrieved by the query, or frequently show up in the top retrieved documents. A latent space model is developed to jointly learn the connections from query to entities and the ranking of documents, modeling the external evidence from knowledge bases and internal ranking features cooperatively. To further improve the quality of relevant entities, a defining factor of our query representations, we introduce learning to rank to entity search and retrieve better entities from knowledge bases. In the document representation part, this thesis research also moves one step forward with a bag-of-entities model, in which documents are represented by their automatic entity annotations, and the ranking is performed in the entity space.
- Content
- Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Language and Information Technologies. Vgl.: https%3A%2F%2Fwww.cs.cmu.edu%2F~cx%2Fpapers%2Fknowledge_based_text_representation.pdf&usg=AOvVaw0SaTSvhWLTh__Uz_HtOtl3.
-
Three systems are substantially enhanced (1995)
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- Abstract
- For about 10 years, systems such as STATUS, CAIRS and INMAGIC have offered the ability to search for any word in a collection of unstructured text. Until recently, only librarians and documentalists have been interested, but free text retrieval is increasingly valued in the business world in general and all 3 systems are striving for a wider market by adding other features to their established core competence. Illustrates this trend with particualr reference to: STATUS/IQ; CAIRS; TMS and DB/TextWorks (the successor to InMagic Plus)
- Date
- 22. 2.1996 10:18:16
-
Guenette, D.R.: Document imaging, CD-ROM, and CD-R : a starting point (1996)
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- Abstract
- An introduction to technical solutions for the generation and conversion of digital documents, using affordable scanner devices, document imaging systems and OCR technologies with cheap, networkable high storage capacity media such as CD-ROMs and CD-R signals the arrival of CD-ROM based document imaging systems. Describes the processes involved, including: the document imaging process; use of scanners to make bitmaps; data compression; advantages of indexing the images; OCR techniques; and document display. Lists some of the companies providing products and services applicable to CD-ROM and CD-R based document imaging systems
- Date
- 6. 9.1996 19:08:22
-
Oliver, F.B.: End-user document access, retrieval and delivery systems : a developer's tale (1996)
0.07
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- Abstract
- Addresses the issues that face the developers of document access, retrieval and delivery systems for the end user. Current technology cannot satisfy the expectations that such systems will challenge many cultural aspects and infrastructures of organizations. Based on experiences of work for the British Library, codenamed DiSCovery (now Inside) which seeks to combine the latest technology and operational practices into a system that has the potential to revolutionize the way users access and receive material from the British Library
- Source
- Interlending and document supply. 24(1996) no.3, S.17-22
-
Dempsey, L.; Russell, R.; Kirriemur, J.W.: Towards distributed library systems : Z39.50 in a European context (1996)
0.07
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- Abstract
- Z39.50 is an information retrieval protocol. It has generated much interest but is so far little deployed in UK systems and services. Gives a functional overview of the protocol itself and the standards background, describes some European initiatives which make use of it, and outlines various issues to do with its future use and acceptance. Z39.50 is a crucial building block of future distributed information systems but it needs to be considered alongside other protocols and services to provide useful applications
- Source
- Program. 30(1996) no.1, S.1-22
-
Stone, J.: Geographic information systems (1998)
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- Abstract
- Introduces geographic information systems (GIS) technology and its applications. Libraries are the natural choice as a central location for digital geospatial data sets and meta data and a source of information and instruction. They are also involved in the production of GIS metadata. Describes GIS activities at the University of Washington Libraries, USA, schlosser Geographic systems, Inc., and King County GIS Program
- Source
- Online. 22(1998) no.3, S.65-68,70
