Search (177 results, page 1 of 9)

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Abstract

A 2 part special section on search engines for the WWW

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Abstract

"Web Search Engine Research", edited by Dirk Lewandowski, provides an understanding of Web search engines from the unique perspective of Library and Information Science. The book explores a range of topics including retrieval effectiveness, user satisfaction, the evaluation of search interfaces, the impact of search on society, reliability of search results, query log analysis, user guidance in the search process, and the influence of search engine optimization (SEO) on results quality. While research in computer science has mainly focused on technical aspects of search engines, LIS research is centred on users' behaviour when using search engines and how this interaction can be evaluated. LIS research provides a unique perspective in intermediating between the technical aspects, user aspects and their impact on their role in knowledge acquisition. This book is directly relevant to researchers and practitioners in library and information science, computer science, including Web researchers.

LCSH

Web search engines

Subject

Web search engines

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Abstract

The main goal of this book is to transfer new research results from the fields of advanced computer sciences and information science to the design of new search engines. The readers will have a better idea of the new trends in applied research. The achievement of relevant, organized, sorted, and workable answers- to name but a few - from a search is becoming a daily need for enterprises and organizations, and, to a greater extent, for anyone. It does not consist of getting access to structural information as in standard databases; nor does it consist of searching information strictly by way of a combination of key words. It goes far beyond that. Whatever its modality, the information sought should be identified by the topics it contains, that is to say by its textual, audio, video or graphical contents. This is not a new issue. However, recent technological advances have completely changed the techniques being used. New Web technologies, the emergence of Intranet systems and the abundance of information on the Internet have created the need for efficient search and information access tools.
Recent technological progress in computer science, Web technologies, and constantly evolving information available on the Internet has drastically changed the landscape of search and access to information. Web search has significantly evolved in recent years. In the beginning, web search engines such as Google and Yahoo! were only providing search service over text documents. Aggregated search was one of the first steps to go beyond text search, and was the beginning of a new era for information seeking and retrieval. These days, new web search engines support aggregated search over a number of vertices, and blend different types of documents (e.g., images, videos) in their search results. New search engines employ advanced techniques involving machine learning, computational linguistics and psychology, user interaction and modeling, information visualization, Web engineering, artificial intelligence, distributed systems, social networks, statistical analysis, semantic analysis, and technologies over query sessions. Documents no longer exist on their own; they are connected to other documents, they are associated with users and their position in a social network, and they can be mapped onto a variety of ontologies. Similarly, retrieval tasks have become more interactive and are solidly embedded in a user's geospatial, social, and historical context. It is conjectured that new breakthroughs in information retrieval will not come from smarter algorithms that better exploit existing information sources, but from new retrieval algorithms that can intelligently use and combine new sources of contextual metadata.
With the rapid growth of web-based applications, such as search engines, Facebook, and Twitter, the development of effective and personalized information retrieval techniques and of user interfaces is essential. The amount of shared information and of social networks has also considerably grown, requiring metadata for new sources of information, like Wikipedia and ODP. These metadata have to provide classification information for a wide range of topics, as well as for social networking sites like Twitter, and Facebook, each of which provides additional preferences, tagging information and social contexts. Due to the explosion of social networks and other metadata sources, it is an opportune time to identify ways to exploit such metadata in IR tasks such as user modeling, query understanding, and personalization, to name a few. Although the use of traditional metadata such as html text, web page titles, and anchor text is fairly well-understood, the use of category information, user behavior data, and geographical information is just beginning to be studied. This book is intended for scientists and decision-makers who wish to gain working knowledge about search engines in order to evaluate available solutions and to dialogue with software and data providers.

Content

Enthält die Beiträge: Das, A., A. Jain: Indexing the World Wide Web: the journey so far. Ke, W.: Decentralized search and the clustering paradox in large scale information networks. Roux, M.: Metadata for search engines: what can be learned from e-Sciences? Fluhr, C.: Crosslingual access to photo databases. Djioua, B., J.-P. Desclés u. M. Alrahabi: Searching and mining with semantic categories. Ghorbel, H., A. Bahri u. R. Bouaziz: Fuzzy ontologies building platform for Semantic Web: FOB platform. Lassalle, E., E. Lassalle: Semantic models in information retrieval. Berry, M.W., R. Esau u. B. Kiefer: The use of text mining techniques in electronic discovery for legal matters. Sleem-Amer, M., I. Bigorgne u. S. Brizard u.a.: Intelligent semantic search engines for opinion and sentiment mining. Hoeber, O.: Human-centred Web search.
Vert, S.: Extensions of Web browsers useful to knowledge workers. Chen, L.-C.: Next generation search engine for the result clustering technology. Biskri, I., L. Rompré: Using association rules for query reformulation. Habernal, I., M. Konopík u. O. Rohlík: Question answering. Grau, B.: Finding answers to questions, in text collections or Web, in open domain or specialty domains. Berri, J., R. Benlamri: Context-aware mobile search engine. Bouidghaghen, O., L. Tamine: Spatio-temporal based personalization for mobile search. Chaudiron, S., M. Ihadjadene: Studying Web search engines from a user perspective: key concepts and main approaches. Karaman, F.: Artificial intelligence enabled search engines (AIESE) and the implications. Lewandowski, D.: A framework for evaluating the retrieval effectiveness of search engines.

Footnote

Vgl.: http://www.igi-global.com/book/next-generation-search-engines/59723.

LCSH

Search engines

Subject

Search engines

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Content

Inhalt: Image and Pattern Recognition: Compression, Image processing, Signal Processing Architectures, Signal Processing for Communication, Signal Processing Implementation, Speech Compression, and Video Coding Architectures. Languages and Systems: Algorithms, Databases, Embedded Systems and Applications, File Systems and I/O, Geographical Information Systems, Kernel and OS Structures, Knowledge Based Systems, Modeling and Simulation, Object Based Software Engineering, Programming Languages, and Programming Models and tools. Parallel Processing: Distributed Scheduling, Multiprocessing, Real-time Systems, Simulation Modeling and Development, and Web Applications. New trends in computing: Computers for People of Special Needs, Fuzzy Inference, Human Computer Interaction, Incremental Learning, Internet-based Computing Models, Machine Intelligence, Natural Language Processing, Neural Networks, and Online Decision Support System

LCSH

Software Engineering/Programming and Operating Systems

Subject

Software Engineering/Programming and Operating Systems

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Content

Enthält u.a. die Beiträge: AUSTIN, D.: A proposal for an International Standard Object Number works. BATEMAN, J.: Modelling the importance of end-user relevance criteria. BILAL, D.: Web search engines for children: a comparative study and performance evaluation of Yahooligans!, AskJeeves for Kids, and Super Snooper. BOROS, E., P.B. KANTOR u. D.J. NEU: Pheromonic representation of user quests by digital structures. BRADSHAW, S., K. HAMMOND: Constructing indices from citations in collections of research papers. BUDZIK, J., K. HAMMOND: Q&A: a system for the capture, organization and reuse of expertise. BUDZIK, J., K. HAMMOND: Watson: anticipating and contextualizing information needs. CHOO, C.W., B. DETLOR u. D. TURNBULL: Information seeking on the Web: an integrated model of browsing and searching. CORTEZ, E.M.: Planning and implementing a high performance knowledge base. DING, W., D. SOERGEL u. G. MARCHIONINI: Performance of visual, verbal, and combined video surrogates. DU TOIT, A.: Developing a framework for managing knowledge in enterprises. FALCONER, J.: The business pattern: a new tool for organizational knowledge capture and reuse. GOODRUM, A., A. SPINK: Visual information seeking: a study of image queries on the world wide web. HEIDORN, P.B.: The identification of index terms in natural language object descriptions. HILL, L.L., Q. ZHENG: Indirect geospatial referencing through place names in the digital library: Alexandra digital library experience with developing and implementing gazetteers. JURISICA, I., J. MYLOPOULOS u. E. YU: Using ontologies for knowledge management: an information systems perspective. KANTOR, B., E. BOROS u. B. MELAMED u.a.: The information quest: a dynamic model of user's information needs. KANTOR, P., M.H. KIM u. U. Ibraev u.a.: Estimating the number of relevant documents in enormous collections. KIM, Y., B. NORGARD U. A. CHEN u.a.: Using ordinary language in access metadata of divers types of information resources: trade classifications and numeric data. KOLLURI, V., D.P. METZLER: Knowledge guided rule learning. LARSON, R.R., C. CARSON: Information access for a digital library: Cheshire II and the Berkeley environment digital library. LEAZER, G.H., J. FURNER: Topological indices of textual identity networks. LIN, X.: Designing a visual interface for online searching. MA, Y., V.B. DIODATO: Icons as visual form of knowledge representation on the World Wide Web: a semiotic analysis.
MACCALL, S.L., A.D. CLEVELAND U. I.E. GIBSON: Outline and preliminary evaluation of the classical digital library model. MACCALL, S.L., A.D. CLEVELAND: A relevance-based quantitative measure for Internet information retrieval evaluation. MAI, J.-E.: A postmodern theory of knowledge organization. PATRICK, T.B., M.C. SIEVERT U. J. RIES u.a.: Clustering terms in health care terminologies. PATRICK, T.B., M.C. SIEVERT U. M. POPESCU: Text indexing of images based on graphical image content. POLE, T.: Contextual classification in the Metadata Object Manager (M.O.M.). PRISS, U., E. JACOB: Utilizing faceted structures for information systems design. RORVIG, M., M.M. SMITH U. A. UEMURA: The N-gram hypothesis applied to matched sets of visualized Japanese-English technical documents. SCHAMBER, L., J. BATEMAN: Relevance criteria uses and importance: progress in development of a measurement scale. SMIRAGLIA, R.P.: Derivative bibliographic relationships among theological works. SU, L.T., H.L. CHEN: Evaluation of Web search engines by undergraduate students. TSE, T., S. VEGH U. G. MARCHIONINI u.a.: An exploratory study of video browsing user interface designs and research methodologies: effectiveness in information seeking tasks. WANG, P.: An empirical study of knowledge structures of research topics; SCULL, C. u.a.: Envisioning the Web: user expectations about the cyber-experience; WEISS, S.C.: The seamless, Web-based library: a meta site for the 21st century; DUGDALE, C.: Cooperation, coordination and cultural change for effective information management in the hybrid academic library. PRETTYMAN, M. u.a.: Electronic publication of health information in an object oriented environment. PRITCHARD, E.E.: Retrospective conversion of journal titles to online formats: which disciplines make good choices? SHARRETTS, C.W. u.a.: Electronic theses and dissertations at the University of Virginia. HAWK, W.B. u. P. WANG: Users' interaction with the World Wide Web: Problems & problem-solving. HARRIS, C. u.a. Temporal visualization for legal case histories. MARSHALL, R.: Rhetoric and policy: how is it being used in pornography and the Internet?

Date

22. 6.2005 9:44:50

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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

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Abstract

This comprehensive volume offers usable information for people at all levels of Internet savvy. It can teach librarians, students, and patrons how to search the Internet more systematically. It also helps information professionals design more efficient, effective search engines and Web pages.

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Content

6. Organization of Integrated Knowledge in the Electronic Environment. The Internet José Antonio SALVADOR OLIVÁN, José Maria ANGÓS ULLATE and Maria Jesús FERNÁNDEZ RUÍZ: Organization of the Information about Health Resources an the Internet; Eduardo PEIS, Antonio RUIZ, Francisco J. MUNOZ-FERNÁNDEZ and Francisco de ALBA QUINONES: Practical Method to Code Archive Findings Aids in Internet Marthinus; S. VAN DER WALT: An Integrated Model For The Organization Of Electronic Information/Knowledge in Small, Medium and Micro Enterprises (Smme's) in South Africa; Ricardo EITO BRUN: Software Development and Reuse as Knowledge Management; Practice Roberto POLI: Framing Information; 7. Models and Methods for Knowledge Organization and Conceptual Relationships Terence R. SMITH, Marcia Lei ZENG, and ADEPT Knowledge Organization Team: Structured Models of Scientific Concepts for Organizing, Accessing, and Using Learning Materials; M. OUSSALAH, F. GIRET and T. KHAMMACI: A kr Multi-hierarchies/Multi-Views Model for the Development of Complex Systems; Jonathan FURNER: A Unifying Model of Document Relatedness for Hybrid Search Engines; José Manuel BARRUECO and Vicente Julián INGLADA: Reference Linking in Economics: The Citec Project; Allyson CARLYLE and Lisa M. FUSCO: Equivalence in Tillett's Bibliographic Relationships Taxonomy: a Revision; José Antonio FRÍAS and Ana Belén RÍOS HILARIO: Visibility and Invisibility of the Kindship Relationships in Bibliographic Families of the Library Catalogue; 8. Integration of Knowledge in the Internet. Representing Knowledge in Web Sites Houssem ASSADI and Thomas BEAUVISAGE: A Comparative Study of Six French-Speaking Web Directories; Barbara H. KWASNIK: Commercial Web Sites and The Use of Classification Schemes: The Case of Amazon.Com; Jorge SERRANO COBOS and Ana M' QUINTERO ORTA: Design, Development and Management of an Information Recovery System for an Internet Website: from Documentary Theory to Practice; José Luis HERRERA MORILLAS and M' del Rosario FERNÁNDEZ FALERO: Information and Resources About Bibliographic Heritage an The Web Sites of the Spanish Universities; J.F. ALDANA, A.C. GÓMEZ, N. MORENO, A. J. NEBRO, M.M. ROLDÁN: Metadata Functionality for Semantic Web Integration; Uta PRISS: Alternatives to the "Semantic Web": Multi-Strategy Knowledge Representation; 9. Models and Methods for Knowledge Integration in Information Systems Rebecca GREEN, Carol A. BEAN and Michele HUDON: Universality And Basic Level Concepts; Grant CAMPBELL: Chronotope And Classification: How Space-Time Configurations Affect the Gathering of Industrial Statistical Data; Marianne LYKKE NIELSEN and Anna GJERLUF ESLAU: Corporate Thesauri - How to Ensure Integration of Knowledge and Reflections of Diversity; Nancy WILLIAMSON: Knowledge Integration and Classification Schemes; M.V. HURTADO, L. GARCIA and J.PARETS: Semantic Views over Heterogeneous and Distributed Data Repositories: Integration of Information System Based an Ontologies; Fernando ELICHIRIGOITY and Cheryl KNOTT MALONE: Representing the Global Economy: the North American Industry Classification System;
10. Applications of Artificial Intelligence Techniques to Information Retrieval (Part I) Christopher S.G. KHOO, Karen NG and Shiyan OU: An Exploratory Study of Human Clustering Of Web Pages; Stephane CHAUDIRON, Majid IHADJADENE and François ROLE: Authorial Index Browsing in an XML Digital Library; Xavier POLANCO: Clusters, Graphs, and Networks for Analyzing Internet-Web-Supported Communication within a Virtual Community; E. HERRERA-VIEDMA, O. CORDÓN, J.C. HERRERA, M. LUQUE: An IRS Based an Multi-Granular Linguistic Information; Pedro CUESTA, Alma M. GÓMEZ and Francisco J. RODRÍGUEZ: Using Agents for Information Retrieval; 11. Integration of Knowledge in Multicultural Domain-Oriented and General Systems. (Part I) Antonio GARCIA JIMANEZ, Alberto DÍAZ ESTEBAN and Pablo GERVÁS: Knowledge Organization in a Multilingual System for the Personalization of Digital News Services: How to Integrate Knowledge; Marfa J. LÓPEZ-HUERTAS and Mario BARITA: Knowledge Representation and Organization of Gender Studies an the Internet: Towards Integration; Victoria FRANCU: Language-Independent Structures and Multilingual Information Access Annelise Mark PEJTERSEN and Hanne ALBRECHTSEN Models for Collaborative Integration of Knowledge; 12. Applications of Artificial Intelligence Techniques to Information Retrieval (Part II) C. LOPEZ-PUJALTE, V.P. GUERRERO, F. de MOYA-ANEGÓN: Evaluation of the Application of Genetic Algorithms to Relevance Feedback; O. CORDÓN, E. HERRERA-VIEDMA, M. LUQUE, F. de MOYA,ANEGÓN and C. ZARCO: An Inductive Query by Example Technique for Extended Boolean Queries Based an Simulated Annealing-Programming; Vfctor HERRERO-SOLANA and F. de MOYA-ANEGÓN: Graphical Table of Contents (GTOC) for Library Collections: the Aplication of UDC Codes for the Subject Maps; Luis M. CAMPOS, Juan M. FERNEZ-LUNA and Juan HUSTE: Managing Documents with Bayesian Belief Networks: A Brief Survey of Applications and Models; 13. Epistemological Approaches to Classification Principles, Design and Construction Birger HJOERLAND: The Methodology Of Constructing Classification Schemes: A discussion of the State-of-the-Art; Hope OLSON, Juliet NIELSEN and Shona R. DIPPIE: Encyclopaedist Rivalry, Classificatory Commonality, Illusory Universality; Jian QIN: Evolving Paradigms of Knowledge Representation and Organization: A Comparative Study of classification, XML/DTD and Ontology; Jens-Erik MAI: Is Classification Theory Possible? Rethinking Classification Research; I.C. McILWAINE: Where Have All The Flowers Gone? An Investigation Into The Fate of Some Special Classification Schemes; 14. Professional Ethics. Users and Information Structures. Evaluation of Systems J. Carlos FERNÁNDEZ-MOLINA and J. Augusto c. GUIMARAES: Ethical Aspects of Knowledge Organization and Representation in the Digital Environment: Their Articulation in Professional Codes of Ethics; Ali Asghar SHIRI, Crawford REVIE and Gobinda CHOWDHURY: Assessing the Impact of User Interaction with Thesaural Knowledge Structures: A Quantitative Analysis Framework; Carmen CARO CASTRO and Críspulo TRAVIESO RODRÍGUEZ: Ariadne's Thread: Knowledge Structures for Browsing in OPAC's; Linda BANWELL: Developing and Evaluation Framework For a Supranational Digital Library; Antonio L. GARCIA GUTIÉRREZ: Knowledge Organization From a "culture of the Border": Towards a Transcultural Ethics of Mediation; Christopher KING, David H. MARWICK and M. Howard WILLIAMS: The Importance of Context in Resolving of Confliets when Sharing User Profiles;

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Classification

006.7 22

Date

7. 3.2007 19:30:22

DDC

006.7 22

Footnote

Rez. in: JASIST 58(2007) no.3, S.457-458 (A.M.A. Ahmad): "The concept of the semantic web has emerged because search engines and text-based searching are no longer adequate, as these approaches involve an extensive information retrieval process. The deployed searching and retrieving descriptors arc naturally subjective and their deployment is often restricted to the specific application domain for which the descriptors were configured. The new era of information technology imposes different kinds of requirements and challenges. Automatic extracted audiovisual features are required, as these features are more objective, domain-independent, and more native to audiovisual content. This book is a useful guide for researchers, experts, students, and practitioners; it is a very valuable reference and can lead them through their exploration and research in multimedia content and the semantic web. The book is well organized, and introduces the concept of the semantic web and multimedia content analysis to the reader through a logical sequence from standards and hypotheses through system examples, presenting relevant tools and methods. But in some chapters readers will need a good technical background to understand some of the details. Readers may attain sufficient knowledge here to start projects or research related to the book's theme; recent results and articles related to the active research area of integrating multimedia with semantic web technologies are included. This book includes full descriptions of approaches to specific problem domains such as content search, indexing, and retrieval. This book will be very useful to researchers in the multimedia content analysis field who wish to explore the benefits of emerging semantic web technologies in applying multimedia content approaches. The first part of the book covers the definition of the two basic terms multimedia content and semantic web. The Moving Picture Experts Group standards MPEG7 and MPEG21 are quoted extensively. In addition, the means of multimedia content description are elaborated upon and schematically drawn. This extensive description is introduced by authors who are actively involved in those standards and have been participating in the work of the International Organization for Standardization (ISO)/MPEG for many years. On the other hand, this results in bias against the ad hoc or nonstandard tools for multimedia description in favor of the standard approaches. This is a general book for multimedia content; more emphasis on the general multimedia description and extraction could be provided.

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Content

(1) The Boolean world; (2) The Non-Boolean picture; (3) The commercial search engines: Personal Librarian, CLARIT, ConQuest, DR-LINK, InQuizit, InTEXT, TOPIC, WIN, TARGET, FREESTYLE, InfoSeek; (4) Wiedergabe von 8 Aufsätzen aus 'Monitor'

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Content

Enthält: LAUBSCH, J.: Towards a theory of knowledge representation; REINFRANK, M.: Formulae and models: knowledge representation in logic; FALTINGS, B.: Knowledge representation for qualitative reasoning; STOYAN, H.: Knowledge representation or programming?; FRESKA, C.: Knowledge representation and cognitive science; HÄRDER, T.: Classical data models and knowledge representation; GÖRZ, G.: Knowledge representation and natural language processing; DECKER, R.: Bibliographie zu: Knowledge representation in artificial intelligence

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Content

MARCEL MACHILL / MARKUS BEILER / MARTIN ZENKER: Suchmaschinenforschung. Überblick und Systematisierung eines interdisziplinären Forschungsfeldes TEIL 1: SUCHMASCHINENREGULIERUNG UND -ÖKONOMIE URS GASSER / JAMES THURMAN: Themen und Herausforderungen der Regulierung von Suchmaschinen NORBERT SCHNEIDER: Die Notwendigkeit der Suchmaschinenregulierung aus Sicht eines Regulierers WOLFGANG SCHULZ / THORSTEN HELD: Der Index auf dem Index? Selbstzensur und Zensur bei Suchmaschinen BORIS ROTENBERG: Towards Personalised Search: EU Data Protection Law and its Implications for Media Pluralism ELIZABETH VAN COUVERING: The Economy of Navigation: Search Engines, Search Optimisation and Search Results THEO RÖHLE: Machtkonzepte in der Suchmaschinenforschung TEIL 2: SUCHMASCHINEN UND JOURNALISMUS VINZENZ WYSS / GUIDO KEEL: Google als Trojanisches Pferd? Konsequenzen der Internet-Recherche von Journalisten für die journalistische Qualität NIC NEWMAN: Search Strategies and Activities of BBC News Interactive JÖRG SADROZINSKI: Suchmaschinen und öffentlich-rechtlicher Onlinejournalismus am Beispiel tagesschau.de HELMUT MARTIN-JUNG: Suchmaschinen und Qualitätsjournalismus PHILIP GRAF DÖNHOFF / CHRISTIAN BARTELS: Online-Recherche bei NETZEITUNG.DE SUSAN KEITH: Searching for News Headlines: Connections between Unresolved Hyperlinking Issues and a New Battle over Copyright Online AXEL BUNDENTHAL: Suchmaschinen als Herausforderung für Archive und Dokumentationsbereiche am Beispiel des ZDF BENJAMIN PETERS: The Search Engine Democracy: Metaphors and Muhammad
TEIL 3: QUALITÄT VON SUCHMASCHINEN UND NUTZERVERHALTEN] DIRK LEWANDOWSKI: Mit welchen Kennzahlen lässt sich die Qualität von Suchmaschinen messen? BENJAMIN EDELMAN: Assessing and Improving the Safety of Internet Search Engines HENDRIK SPECK / FREDERIC PHILIPP THIELE: Playing the Search Engines or Hacking the Box: Möglichkeiten und Gefahren von Suchmaschinen-Hacking am Beispiel von Google NATALIE KINK / THOMAS HESS: Suchmaschinen als Substitut traditioneller Medien? Erste Ergebnisse einer Studie zum Wandel der Informationsbeschaffung durch Suchmaschinen DIVINA FRAU-MEIGS: Minding the Gatekeepers: Search Engines for Young People, and the Regulatory Riddle of Harmful Content an Environmental Cognition Perspective MARCEL MACHILL / MARKUS BEILER / ULRIKE NEUMANN: Leistungsfähigkeit von wissenschaftlichen Suchmaschinen. Ein Experiment am Beispiel von Google Scholar

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Abstract

The 13 revised full papers presented were selected during 2 rounds of reviewing from initially 37 submissions. The book is divided into sections on Internet programming: tools and applications, integration and access to Web data, hypertext views on databases, and searching and mining the Web

Content

Enthält die Beiträge: SHIM, J. u.a.: A unified algorithm for cache replacement and consistency in Web proxy servers; BILLARD, D.: Transactional services for the Internet; CONNOR, R. u.a.: On the unification of persistent programming and the World Wide Web; GOLDMAN, R. u. J. WIDOM: Interactive query and search in semistructured databases; KONOPNICKI, D. u. O. SHMUELI, O.: Bringing database functionality to the WWW; BIDOIT, N. u. M. YKHLEF: Fixpoint calculus for querying semistructured data; SINDONI, G.: Incremental maintenance of hypertext views; SIMÉON, J. u. S. CLUET: Using YAT to build a Web server; FALQUET, G. u.a.: Languages and tools to specify hypertext views on databases; BEERI, C. u.a.: WebSuite: a tool suite for harnessing Web data; BRIN, S.: Extracting patterns and relations from the World wide Web; SPILIOPOULOU, M. u. L.C. FAULSTICH: WUM: a tool for Web utilization analysis; SHIVAKUMAR, N. u. H. GARCIA-MOLINA: Finding near-replicas of documents on the Web

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Abstract

This volume contains the lecture notes of the 13th Reasoning Web Summer School, RW 2017, held in London, UK, in July 2017. In 2017, the theme of the school was "Semantic Interoperability on the Web", which encompasses subjects such as data integration, open data management, reasoning over linked data, database to ontology mapping, query answering over ontologies, hybrid reasoning with rules and ontologies, and ontology-based dynamic systems. The papers of this volume focus on these topics and also address foundational reasoning techniques used in answer set programming and ontologies.

Content

Neumaier, Sebastian (et al.): Data Integration for Open Data on the Web - Stamou, Giorgos (et al.): Ontological Query Answering over Semantic Data - Calì, Andrea: Ontology Querying: Datalog Strikes Back - Sequeda, Juan F.: Integrating Relational Databases with the Semantic Web: A Reflection - Rousset, Marie-Christine (et al.): Datalog Revisited for Reasoning in Linked Data - Kaminski, Roland (et al.): A Tutorial on Hybrid Answer Set Solving with clingo - Eiter, Thomas (et al.): Answer Set Programming with External Source Access - Lukasiewicz, Thomas: Uncertainty Reasoning for the Semantic Web - Calvanese, Diego (et al.): OBDA for Log Extraction in Process Mining

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LCSH

Web search engines

Subject

Web search engines

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Content

Enthält u.a. die Beiträge: WILLIAMS, N.J.: Highlights of the online database industry and the Internet 1997; ADAMS, V.M. u. G.R. PLOSKER: Concepts in end-user training: how well established research techniques can be translated into effective end-user tools; AU, K.-N. u. R.L. TIPTON: Webpages as courseware: bibliographic instruction on the Internet; CHU, H.: Internet search tools: what can they offer to users?; CORBETT, K.K.: Local vs. remote information: choosing the medium for database access; CRAWFORD, G.A. u. G.W. WHITE: Full-text and libraries: issues and implications for libraries, librarians, and library patrons; DAVENPORT, E.R. u. R.N. PROTER: The situated intermediary: remote advice giving in a distributed reference environment; GOLDSTEIN, ?: The Internet today & tomorrow: facing the new reality of the Internet; HEAD, ?.J.: Web usability and essential interface design issues; JACSO, P.: Mapping algorithms to translate natural language questions into search queries for Web databases; PATTEN, T.A.: Text visualization: seeing beyond information retrieval; RINER, H.: Information economics in the Internet age; SPINK, A. u. H. GREISDORF: Partial relevance judgements and changes in users information problems during online searching; SU, L.T.: Developing a comprehensive and systematic model of user evaluation of Web-based search engines; TRAGERT, J.: CD-ROM vs. online vs. Internet: continuous change; TURNER, J.M.: The organization of moving-image metadata: a research agenda; WARNER, E.R. et al: World Wide Web tutorials for teaching online searching in distance and individual-learning environments; WEINER, M.L. u. P.F. RUSCH: New searching technologies and interfaces

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Abstract

Web-related studies are a relatively new area of research. Tremendous growth continues in Web use, Web search engines, and Web sites. The interdisciplinary scope of Web research is broadening, and is now an important topic for publication in prestigious scientific journals such as Science and Nature. We are beginning to map the nature of users' Web interactions and the dimensions of better Web systems. However, researchers' and users struggle daily with the tough problems inherent in a system used for general interaction and e-commerce on a massive scale. This special issue of the Journal of the American Society for Information Sciences and Technology includes research articles that address key Web-related issues and problems. Individually and collectively, the articles provide a significant and substantial body of Web research. The diverse range of articles includes studies in Web searching, Web pages, and Web agents. Web searching research develops models of user behavior and conducts trends analysis of large-scale user data. Web page and system research centers on the development and testing of new algorithms, agents, Web page design, interfaces, and systems. Social and organizational impacts and aspects of the Web are not well represented in this special issue. A further special issue including social and organizational Web research is much needed

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Abstract

The identification and contextual definition of concepts is the core of knowledge organization. The full expression of comprehension is accomplished through the use of an extension device called the facet. A facet is a category of dimensional characteristics that cross the hierarchical array of concepts to provide extension, or breadth, to the contexts in which they are discovered or expressed in knowledge organization systems. The use of the facet in knowledge organization has a rich history arising in the mid-nineteenth century. As it has matured through more than a century of application, the notion of the facet in knowledge organization has taken on a variety of meanings, from that of simple categories used in web search engines to the more sophisticated idea of intersecting dimensions of knowledge. This book describes the state of the art of the understanding of facets in knowledge organization today.

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Content

Enthält die Beiträge: ABAWAJY, J.H. u. M.A. SHEPHERD: Supporting a multi-hierarchical classification in the object-oriented paradigm; BOWKER; L.: Multidimensional classification of concepts for terminological purposes; COCHRANE, P.: Warrant for concepts in classification schemes; EUZENAT, J.: Brief overview of T-TREE: The TROPES Taxonomy Building Tool; HEMMASI, H. F. ROWLEY u. J.D. ANDERSON: Isolating and reorganizing core vocabulary from Library of Congress He... Music Thesaurus; JACOB, E.K.: Communication and category structure: the communicative process as a constant semantic representation of information; KIM, N-H., J.C. FRENCH u. D.E. BROWN: Boolean query reformulation with the Query Tree Classifier; KLEINBERG, I.: Programming knowledge: on indexing software for reuse and not indexing do...; LIN; X., MARCHIONINI, G. u. D. SOERGEL: Category-based and association-based map displays by human subjects; MINEAU, G.W.: The classification of structured knowledge objects; ZENG, L., D.K. GAPEN u. S. SCHMITT: Developing intellectual access and control mechanisms for discipline-based vi... future media integration