WorldCat Identities

Robertson, Stephen

Overview
Works: 84 works in 220 publications in 4 languages and 693 library holdings
Genres: Conference papers and proceedings 
Roles: Author, Author of introduction, Director, Editor, Other
Publication Timeline
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Most widely held works by Stephen Robertson
Recherche d'information : applications, modèles et algorithmes by Massih-Reza Amini( Book )

3 editions published between 2013 and 2017 in French and held by 107 WorldCat member libraries worldwide

Le premier ouvrage francophone sur les algorithmes qui sous-tendent les technologies de big data et les moteurs de recherche! Depuis quelques années, de nouveaux modèles et algorithmes sont mis au point pour traiter des données de plus en plus volumineuses et diverses. Cet ouvrage présente les fondements scientifiques des tâches les plus répandues en recherche d'information (RI), tâches également liées au data mining, au décisionnel et plus généralement à l'exploitation du big data. La deuxième édition de cet ouvrage propose un exposé détaillé et cohérent des algorithmes classiques développés dans ce domaine, abordable par des lecteurs qui cherchent à connaître le mécanisme des outils quotidiens d'Internet. De plus, le lecteur approfondira les concepts d'indexation, de compression, de recherche sur le Web, de classification et de catégorisation, et pourra prolonger cette étude avec les exercices corrigés proposés en fin de chapitre. Ce livre s'adresse tant aux chercheurs et ingénieurs qui travaillent dans le domaine de l'accès à l'information et employés de PME qui utilisent en profondeur les outils du webmarketing, qu'aux étudiants de Licence, Master, écoles d'ingénieurs ou doctorants qui souhaitent un ouvrage de référence sur la recherche d'information (4e de couv.)
Evaluation of online catalogues : an assessment of methods by Micheline Hancock-Beaulieu( Book )

14 editions published in 1990 in 3 languages and held by 76 WorldCat member libraries worldwide

Five specialised information centres: a report by Aslib to the Office for Scientific & Technical Information by Aslib( Book )

11 editions published in 1969 in English and Undetermined and held by 41 WorldCat member libraries worldwide

Scotland the what? by Buff Hardie( Book )

2 editions published between 1987 and 1996 in English and held by 38 WorldCat member libraries worldwide

Advances in Information Retrieval Theory Second International Conference on the Theory of Information Retrieval, ICTIR 2009 Cambridge, UK, September 10-12, 2009 Proceedings by Leif Azzopardi( )

9 editions published in 2009 in English and Undetermined and held by 33 WorldCat member libraries worldwide

This book constitutes the refereed proceedings of the Second International Conference on the Theory of Information Retrieval, ICTIR 2009, held in Cambridge, UK, in September 2009. The 18 revised full papers, 14 short papers, and 11 posters presented together with one invited talk were carefully reviewed and selected from 82 submissions. The papers are categorized into four main themes: novel IR models, evaluation, efficiency, and new perspectives in IR. Twenty-one papers fall into the general theme of novel IR models, ranging from various retrieval models, query and term selection models, Web IR models, developments in novelty and diversity, to the modeling of user aspects. There are four papers on new evaluation methodologies, e.g., modeling score distributions, evaluation over sessions, and an axiomatic framework for XML retrieval evaluation. Three papers focus on the issue of efficiency and offer solutions to improve the tractability of PageRank, data cleansing practices for training classifiers, and approximate search for distributed IR. Finally, four papers look into new perspectives of IR and shed light on some new emerging areas of interest, such as the application and adoption of quantum theory in IR
New models in probabilistic information retrieval by C. J Van Rijsbergen( Book )

15 editions published between 1980 and 1981 in English and held by 32 WorldCat member libraries worldwide

Recherche d'information - Applications, modèles et algorithmes - Fouille de données, décisionnel et big data by Massih-Reza Amini( )

1 edition published in 2013 in French and held by 26 WorldCat member libraries worldwide

Statistical problems in the application of probabilistic models to information retrieval by S. E Robertson( Book )

9 editions published between 1982 and 1983 in English and Undetermined and held by 21 WorldCat member libraries worldwide

An operational evaluation of weighting, ranking and relevance feedback via a front-end system by S. E Robertson( Book )

10 editions published in 1987 in English and Undetermined and held by 18 WorldCat member libraries worldwide

A front-end for IR experiments : final report to the British Library Research and Development Department on project number SI/G/569 (November 1982-September 1983) by S. E Robertson( Book )

11 editions published between 1983 and 1984 in English and held by 17 WorldCat member libraries worldwide

Final report on International Research Forum in Information Science : the theoretical basis of information science, 29 July - 2 August, 1975 by B. C Vickery( Book )

10 editions published between 1975 and 1976 in English and held by 17 WorldCat member libraries worldwide

Development of IR evaluation methods : Okapi at TREC by S. E Robertson( Book )

4 editions published in 1999 in English and held by 17 WorldCat member libraries worldwide

Okapi at TREC-3( Book )

4 editions published in 1995 in English and held by 16 WorldCat member libraries worldwide

Okapi at TREC by S. E Robertson( Book )

8 editions published between 1992 and 1994 in English and held by 14 WorldCat member libraries worldwide

Decoy by S. E Robertson( Book )

1 edition published in 1989 in English and held by 13 WorldCat member libraries worldwide

Okapi at TREC-2( Book )

7 editions published in 1994 in English and held by 13 WorldCat member libraries worldwide

Development of the unified probabilistic model : report on an overseas study visit to Berkeley, California, in August 1986 by S. E Robertson( Book )

7 editions published in 1986 in English and Undetermined and held by 11 WorldCat member libraries worldwide

Scarce for kids : which NSW children can find the services they need? by S. E Robertson( Book )

3 editions published in 1981 in English and held by 11 WorldCat member libraries worldwide

A probabilistic model of information retrieval : development and status by Karen Sparck Jones( Book )

2 editions published in 1998 in English and held by 7 WorldCat member libraries worldwide

Abstract: "The paper combines a comprehensive account of the probabilistic model of retrieval with new systematic experiments on TREC Programme material. It presents the model from its foundations through its logical development to cover more aspects of retrieval data and a wider range of system functions. Each step in the argument is matched by comparative retrieval tests, to provide a single coherent account of a major line of research. The experiments demonstrate, for a large test collection, that the probabilistic model is effective and robust, and that it responds appropriately, with major improvements in performance, to key features of retrieval situations."
The probabilistic relevance framework : BM25 and beyond by S. E Robertson( Book )

6 editions published in 2009 in English and held by 3 WorldCat member libraries worldwide

The Probabilistic Relevance Framework (PRF) is a formal framework for document retrieval, grounded in work done in the 1970-80s, which led to the development of one of the most successful text-retrieval algorithms, BM25. In recent years, research in the PRF has yielded new retrieval models capable of taking into account document metadata (especially structure and link-graph information). Again, this has led to one of the most successful web-search and corporate-search algorithms, BM25F. This work presents the PRF from a conceptual point of view, describing the probabilistic modelling assumptions behind the framework and the different ranking algorithms that result from its application: the binary independence model, relevance feedback models, BM25, BM25F. It also discusses the relation between the PRF and other statistical models for IR, and covers some related topics, such as the use of non-textual features, and parameter optimisation for models with free parameters
 
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Audience level: 0.80 (from 0.33 for Decoy / ... to 0.94 for Recherche ...)

Advances in Information Retrieval Theory Second International Conference on the Theory of Information Retrieval, ICTIR 2009 Cambridge, UK, September 10-12, 2009 Proceedings
Alternative Names
Robertson, S. E.

Robertson, S.E. 1946-

Robertson, Stephen E.

Robertson, Stephen E. 1946-

Robertson, Stephen Edward

Robertson, Stephen Edward 1946-

Stephen Robertson computer scientist well known for his work on information retrieval

Languages
English (125)

French (4)

Spanish (1)

German (1)

Covers
The probabilistic relevance framework : BM25 and beyond