WorldCat Identities

Van Rijsbergen, C. J. 1943-

Overview
Works: 146 works in 342 publications in 4 languages and 4,153 library holdings
Genres: Conference papers and proceedings  Periodicals 
Roles: Author, Editor, Other, htt, Contributor
Classifications: Z699, 025.04
Publication Timeline
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Most widely held works by C. J Van Rijsbergen
The geometry of information retrieval by C. J Van Rijsbergen( )

25 editions published between 2004 and 2007 in English and held by 982 WorldCat member libraries worldwide

"Information retrieval, IR, is the science of extracting information from documents. It can be viewed in a number of ways: logical, probabilistic and vector space models are some of the most important. In this book, the author shows how these three views can be combined in one mathematical framework, the very one used to formulate the general principles of quantum mechanics. Using this framework, van Rijsbergen presents a new theory for the foundations of IR, in particular a new theory of measurement. He shows how a document can be represented as a vector of Hilbert space, and the document's relevance by an Hermitian operator. All the usual quantum-mechanical notions, such as uncertainty, superposition and observable, have their IR-theoretic analogues. But the approach is more than just analogy: the standard theorems can be applied to address problems in IR, such as pseudo-relevance feedback, relevance feedback and ostensive retrieval. The relation with quantum computing is also examined. To help keep the book self-contained, appendices with background material on physics and mathematics are included, and each chapter ends with some suggestions for further reading. This is an important book for all those working in IR, AI and natural language processing."--Jacket
Information retrieval by C. J Van Rijsbergen( Book )

28 editions published between 1975 and 1998 in 3 languages and held by 620 WorldCat member libraries worldwide

Research and development in information retrieval : proceedings of the third joint BCS and ACM symposium, King's College, Cambridge, 2-6 July 1984 by C. J Van Rijsbergen( )

21 editions published in 1984 in English and held by 469 WorldCat member libraries worldwide

Advances in information retrieval : 24th BCS-IRSG European Colloquium on IR Research, Glasgow, UK, March 25-27, 2002 : proceedings by Fabio Crestani( )

19 editions published in 2002 in English and held by 409 WorldCat member libraries worldwide

This book constitutes the refereed proceedings of the 24th European Colloquium on Information Retrieval Research, ECIR 2002, held in Glasgow, UK, in March 2002. The 23 revised full papers presented were carefully reviewed and selected from a total of 52 submissions. The papers are organized in topical sections on multimedia, Web-information retrieval, query modification, soft computing, models, categorization, structured documents, cross-language issues, and interactive systems
SIGIR '89 : proceedings of the twelfth annual international ACMSIGIR conference on research and development in information retrieval by N. J Belkin( )

3 editions published in 1989 in English and held by 236 WorldCat member libraries worldwide

Information retrieval : uncertainty and logics : advanced models for the representation and retrieval of information by W. Bruce Croft( Book )

8 editions published between 1981 and 1998 in English and held by 122 WorldCat member libraries worldwide

SIGIR '94 : proceedings of the seventeenth Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval, organised by Dublin City University by W. Bruce Croft( )

5 editions published in 1994 in English and held by 75 WorldCat member libraries worldwide

Information retrieval (IR) is becoming an increasingly important area as scientific, business and government organisations take up the notion of "information superhighways" and make available their full text databases for searching. Containing a selection of 35 papers taken from the 17th Annual SIGIR Conference held in Dublin, Ireland in July 1994, the book addresses basic research and provides an evaluation of information retrieval techniques in applications. Topics covered include text categorisation, indexing, user modelling, IR theory and logic, natural language processing, statistical and probabilistic models of information retrieval systems, routing, passage retrieval, and implementation issues
Quantum interaction : third international symposium, QI 2009, Saarbrücken, Germany, March 25-27, 2009 : proceedings by David Hutchison( )

11 editions published in 2009 in English and Undetermined and held by 71 WorldCat member libraries worldwide

Annotation
Information retrieval by C. J Van Rijsbergen( Book )

22 editions published between 1975 and 1995 in 3 languages and held by 71 WorldCat member libraries worldwide

Automatic text analysis; Automatic classification; File structures; Search strategies; Evaluation; The future
SIGIR '94 : proceedings of the seventeenth annual International ACM-SIGIR Conference on Research and Development in Information Retrieval, organised by Dublin City University : 3-6 July 1994, Dublin, Ireland by Annual International ACMSIGIR Conference on Research & Development in Information Retrieval( Book )

2 editions published in 1994 in No Linguistic content and English and held by 69 WorldCat member libraries worldwide

Adaptive multimedia retrieval : user, context, and feedback : third international workshop, AMR 2005, Glasgow, UK, July 28-29, 2005 : revised selected papers by Marcin Detyniecki( )

9 editions published in 2006 in English and held by 69 WorldCat member libraries worldwide

This book is an extended collection of revised contributions that were initially submitted to the International Workshop on Adaptive Multimedia Retrieval (AMR 2005). This workshop was organized during July 28-29, 2005, at the U- versity of Glasgow, UK, as part of an information retrieval research festival and in co-location with the 19th International Joint Conference on Arti?cial Int- ligence (IJCAI 2005). AMR 2005 was the third and so far the biggest event of the series of workshops that started in 2003 with a workshop during the 26th German Conference on Arti?cial Intelligence (KI 2003) and continued in 2004 as part of the 16th European Conference on Arti?cial Intelligence (ECAI 2004). Theworkshopfocussedespeciallyonintelligentmethodstoanalyzeandstr- ture multimedia collections, with particular attention on methods that are able to support the user in the search process, e. g. , by providing additional user-and context-adapted information about the search results as well as the data coll- tion itself and especially by adapting the retrieval tool to the user's needs and interests. The invited contributions presented in the ?rst section of this book-- "Putting the User in the Loop: Visual Resource Discovery" from Stefan Rug ¨ er, "Using Relevance Feedback to Bridge the Semantic Gap" from Ebroul Izquierdo and Divna Djordjevic, and "Leveraging Context for Adaptive Multimedia - trieval: A Matter of Control" from Gary Marchionini--illustrate these core t- ics: user,contextandfeedback. Theseaspectsarediscussedfromdi?erent points ofviewinthe18contributionsthatareclassi?edintosixmainchapters,following rather closely the workshop's sessions: ranking, systems, spatio-temporal re- tions, using feedback, using context and meta-data
SIGIR '94 : proceedings of the Seventeenth Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval, organized by Dublin City University : held in cooperation with the ACM-SIGIR ... : 3-6 July 1994, Dublin, Ireland by Annual International ACMSIGIR Conference on Research & Development in Information Retrieval( Book )

3 editions published in 1994 in English and held by 63 WorldCat member libraries worldwide

Information technology, research and development( )

in English and held by 62 WorldCat member libraries worldwide

Information retrieval : uncertainty and logics ; advanced models for the representation and retrieval of information by Fabio Crestani( )

2 editions published in 1998 in English and held by 60 WorldCat member libraries worldwide

In recent years, there have been several attempts to define a logic for information retrieval (IR). The aim was to provide a rich and uniform representation of information and its semantics with the goal of improving retrieval effectiveness. The basis of a logical model for IR is the assumption that queries and documents can be represented effectively by logical formulae. To retrieve a document, an IR system has to infer the formula representing the query from the formula representing the document. This logical interpretation of query and document emphasizes that relevance in IR is an inference process. The use of logic to build IR models enables one to obtain models that are more general than earlier well-known IR models. Indeed, some logical models are able to represent within a uniform framework various features of IR systems such as hypermedia links, multimedia data, and user's knowledge. Logic also provides a common approach to the integration of IR systems with logical database systems. Finally, logic makes it possible to reason about an IR model and its properties. This latter possibility is becoming increasingly more important since conventional evaluation methods, although good indicators of the effectiveness of IR systems, often give results which cannot be predicted, or for that matter satisfactorily explained. However, logic by itself cannot fully model IR. The success or the failure of the inference of the query formula from the document formula is not enough to model relevance in IR. It is necessary to take into account the uncertainty inherent in such an inference process. In 1986, Van Rijsbergen proposed the uncertainty logical principle to model relevance as an uncertain inference process. When proposing the principle, Van Rijsbergen was not specific about which logic and which uncertainty theory to use. As a consequence, various logics and uncertainty theories have been proposed and investigated. The choice of an appropriate logic and uncertainty mechanism has been a main research theme in logical IR modeling leading to a number of logical IR models over the years. Information Retrieval: Uncertainty and Logics contains a collection of exciting papers proposing, developing and implementing logical IR models. This book is appropriate for use as a text for a graduate-level course on Information Retrieval or Database Systems, and as a reference for researchers and practitioners in industry
Proceedings of the Tenth Annual International ACMSIGIR Conference on Research & Development in Information Retrieval : New Orleans, Louisiana, USA, June 3-5, 1987 by C. T Yu( Book )

6 editions published in 1987 in English and held by 58 WorldCat member libraries worldwide

SIGIR '89 : proceedings of the Twelfth Annual International ACMSIGIR Conference on Research and Development in Information Retrieval : Cambridge, Massachusetts, June 25-28, 1989 by Annual International ACMSIGIR Conference on Research & Development in Information Retrieval( Book )

4 editions published in 1989 in English and held by 53 WorldCat member libraries worldwide

Proceedings of the 3rd annual ACM conference on Research and development in information retrieval by C. J Van Rijsbergen( )

2 editions published in 1981 in English and held by 36 WorldCat member libraries worldwide

New models in probabilistic information retrieval by C. J Van Rijsbergen( Book )

14 editions published between 1980 and 1981 in English and held by 34 WorldCat member libraries worldwide

Proceedings of the Twelfth Annual International ACMSIGIR Conference on Research & Development in Information Retrieval by Nicholas J Belkin( Book )

1 edition published in 1989 in English and held by 30 WorldCat member libraries worldwide

Advances in Information Retrieval : 24th BCS-IRSG European Colloquium on IR Research Glasgow, UK, March 25-27, 2002 Proceedings by Fabio Crestani( )

1 edition published in 2002 in English and held by 27 WorldCat member libraries worldwide

 
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The geometry of information retrieval
Covers
Advances in information retrieval : 24th BCS-IRSG European Colloquium on IR Research, Glasgow, UK, March 25-27, 2002 : proceedingsInformation retrieval : uncertainty and logics : advanced models for the representation and retrieval of informationAdaptive multimedia retrieval : user, context, and feedback : third international workshop, AMR 2005, Glasgow, UK, July 28-29, 2005 : revised selected papersInformation retrieval : uncertainty and logics ; advanced models for the representation and retrieval of information
Alternative Names
C. J. van Rijsbergen Dutch computer scientist

Cornelis Joost van Rijsbergen niederländischer Informatiker und Gründer des modernen Information Retrievals

Keith van Rijsbergen

Keith van Rijsbergen Nederlands informaticus

Rijsbergen, C. J. Keith Van

Rijsbergen, C. J. Keith van 1943-

Rijsbergen, C.J. van

Rijsbergen, C. J. van 1943-

Rijsbergen, C.J. van Computerwissenschaftler 1943-

Rijsbergen, Cornelis Joost 1943-

Rijsbergen, Cornelis Joost van.

Rijsbergen, Keith van 1943-

Rijsbergen, Keith van Computerwissenschaftler 1943-

Van Rijsbergen, C.J

Van Rijsbergen, C. J. 1943-

Van Rijsbergen, Cornelis 1943-

Van Rijsbergen, Cornelis J. 1943-

Van Rijsbergen, Cornelis Joost.

Van Rijsbergen, Cornelis Joost 1943-

Van Rijsbergen, Keith

Van Rijsbergen, Keith 1943-

VanRijsbergen, C. J. 1943-

VanRijsbergen, Cornelis J. 1943-

VanRijsbergen, Keith 1943-

К. Й. ван Рійсберґен

ריסברכן, קורנליס יוסט ון, 1943-

سي. جيه. فان ريسبيرغن

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