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Author: Thomas Deselaers
Publisher: Springer
ISBN: 3642044476
Category : Computers
Languages : en
Pages : 1026
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Book Description
The ninth campaign of the Cross-Language Evaluation Forum (CLEF) for European languages was held from January to September 2008. There were seven main eval- tion tracks in CLEF 2008 plus two pilot tasks. The aim, as usual, was to test the p- formance of a wide range of multilingual information access (MLIA) systems or s- tem components. This year, 100 groups, mainly but not only from academia, parti- pated in the campaign. Most of the groups were from Europe but there was also a good contingent from North America and Asia plus a few participants from South America and Africa. Full details regarding the design of the tracks, the methodologies used for evaluation, and the results obtained by the participants can be found in the different sections of these proceedings. The results of the CLEF 2008 campaign were presented at a two-and-a-half day workshop held in Aarhus, Denmark, September 17–19, and attended by 150 resear- ers and system developers. The annual workshop, held in conjunction with the European Conference on Digital Libraries, plays an important role by providing the opportunity for all the groups that have participated in the evaluation campaign to get together comparing approaches and exchanging ideas. The schedule of the workshop was divided between plenary track overviews, and parallel, poster and breakout sessions presenting this year’s experiments and discu- ing ideas for the future. There were several invited talks.
Author: Thomas Deselaers
Publisher: Springer
ISBN: 3642044476
Category : Computers
Languages : en
Pages : 1026
Get Book Here
Book Description
The ninth campaign of the Cross-Language Evaluation Forum (CLEF) for European languages was held from January to September 2008. There were seven main eval- tion tracks in CLEF 2008 plus two pilot tasks. The aim, as usual, was to test the p- formance of a wide range of multilingual information access (MLIA) systems or s- tem components. This year, 100 groups, mainly but not only from academia, parti- pated in the campaign. Most of the groups were from Europe but there was also a good contingent from North America and Asia plus a few participants from South America and Africa. Full details regarding the design of the tracks, the methodologies used for evaluation, and the results obtained by the participants can be found in the different sections of these proceedings. The results of the CLEF 2008 campaign were presented at a two-and-a-half day workshop held in Aarhus, Denmark, September 17–19, and attended by 150 resear- ers and system developers. The annual workshop, held in conjunction with the European Conference on Digital Libraries, plays an important role by providing the opportunity for all the groups that have participated in the evaluation campaign to get together comparing approaches and exchanging ideas. The schedule of the workshop was divided between plenary track overviews, and parallel, poster and breakout sessions presenting this year’s experiments and discu- ing ideas for the future. There were several invited talks.
Author: Henryk Sawoniak
Publisher: Walter de Gruyter
ISBN: 3110957825
Category : Language Arts & Disciplines
Languages : en
Pages : 536
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Book Description
This enlarged and expanded edition is designed to be a valuable resource for librarians and users of information sources, clarifying the bewidering number of new acronyms that appear every year in the information science field. Nearly 30,000 acronyms in 35 languages are listed. As libraries are to a large extent interdisciplinary, the dictionary covers language forms used in computers, publishing, printing, archive management, journalism and reprography, as well as in the library and information science fields Acronyms reproduced here represent institutions, library and information systems, pr.
Author: Canavaggio, Perrine
Publisher: UNESCO
ISBN: 9232000121
Category :
Languages : en
Pages : 107
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Book Description
Author: Eric Gaussier
Publisher: John Wiley & Sons
ISBN: 1118562801
Category : Computers
Languages : en
Pages : 334
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Book Description
This book presents statistical models that have recently been developed within several research communities to access information contained in text collections. The problems considered are linked to applications aiming at facilitating information access: - information extraction and retrieval; - text classification and clustering; - opinion mining; - comprehension aids (automatic summarization, machine translation, visualization). In order to give the reader as complete a description as possible, the focus is placed on the probability models used in the applications concerned, by highlighting the relationship between models and applications and by illustrating the behavior of each model on real collections. Textual Information Access is organized around four themes: informational retrieval and ranking models, classification and clustering (regression logistics, kernel methods, Markov fields, etc.), multilingualism and machine translation, and emerging applications such as information exploration. Contents Part 1: Information Retrieval 1. Probabilistic Models for Information Retrieval, Stéphane Clinchant and Eric Gaussier. 2. Learnable Ranking Models for Automatic Text Summarization and Information Retrieval, Massih-Réza Amini, David Buffoni, Patrick Gallinari, Tuong Vinh Truong and Nicolas Usunier. Part 2: Classification and Clustering 3. Logistic Regression and Text Classification, Sujeevan Aseervatham, Eric Gaussier, Anestis Antoniadis, Michel Burlet and Yves Denneulin. 4. Kernel Methods for Textual Information Access, Jean-Michel Renders. 5. Topic-Based Generative Models for Text Information Access, Jean-Cédric Chappelier. 6. Conditional Random Fields for Information Extraction, Isabelle Tellier and Marc Tommasi. Part 3: Multilingualism 7. Statistical Methods for Machine Translation, Alexandre Allauzen and François Yvon. Part 4: Emerging Applications 8. Information Mining: Methods and Interfaces for Accessing Complex Information, Josiane Mothe, Kurt Englmeier and Fionn Murtagh. 9. Opinion Detection as a Topic Classification Problem, Juan-Manuel Torres-Moreno, Marc El-Bèze, Patrice Bellot and Fréderic Béchet.
Author: Fatima Diallo
Publisher: BRILL
ISBN: 9004251898
Category : Social Science
Languages : en
Pages : 310
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Book Description
For a long time, Africa has 'lagged' behind global advances in transparency, but there are now significant developments on the continent. In a ground-breaking book, Access to Information in Africa brings together for the first time a collection of African academics and practitioners to contribute to the fast-growing body of scholarship that is now accumulating internationally. This is therefore an African account of progress made and setbacks suffered, but also an account of challenges and obstacles that confront both policy-makers and practitioners. These challenges must be overcome if greater public access to information is to make a distinctive, positive contribution to the continent’s democratic and socio-economic future. This book offers a necessarily multi-dimensional perspective on the state of ATI in African jurisdictions and the emerging, new praxis - a praxis that will entail a genuine domestication of the right of access to information on the continent.
Author:
Publisher: Council of Europe
ISBN: 9789287144690
Category : Information services
Languages : en
Pages : 114
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Book Description
Author: Chris Armstrong
Publisher: IDRC
ISBN: 1919895450
Category : Business & Economics
Languages : en
Pages : 386
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Book Description
"This book is a result of an international and interdisciplinary research project known as the African Copyright and Access to Knowledge (ACA2K) project"--Acknowledgments.
Author: Herbert Grüttemeier
Publisher: IOS Press
ISBN: 9781586033774
Category : Computers
Languages : en
Pages : 162
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Book Description
Author: Serge Gutwirth
Publisher: Springer Science & Business Media
ISBN: 9400775407
Category : Law
Languages : en
Pages : 370
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Book Description
This volume brings together papers that offer conceptual analyses, highlight issues, propose solutions, and discuss practices regarding privacy and data protection. The first section of the book provides an overview of developments in data protection in different parts of the world. The second section focuses on one of the most captivating innovations of the data protection package: how to forget, and the right to be forgotten in a digital world. The third section presents studies on a recurring, and still important and much disputed, theme of the Computers, Privacy and Data Protection (CPDP) conferences : the surveillance, control and steering of individuals and groups of people and the increasing number of performing tools (data mining, profiling, convergence) to achieve those objectives. This part is illustrated by examples from the domain of law enforcement and smart surveillance. The book concludes with five chapters that advance our understanding of the changing nature of privacy (concerns) and data protection.
Author: Bernard Dione
Publisher: Walter de Gruyter
ISBN: 3598440952
Category : Language Arts & Disciplines
Languages : en
Pages : 224
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Book Description
The theme of this meeting was the management of technologies in the context of developing countries, and in the light of recent developments concerning especially open source software and applications. Speakers from various countries debated in English and in French over the importance of changing the rules concerning library management systems, as well as related implications. Results show that open source software might be a solution, although some conditions apply. Réunis sous le thème de la gestion des systèmes automatisés de bibliothèques dans les pays en développement, conférenciers et participants discutèrent des changements récents dans ce domaine, notamment de l'apport des logiciels à code source ouvert. Les conférenciers, provenant de différents pays, présentèrent en anglais et en français leurs différents points de vue et expériences sur cette question importante pour l'avenir, de même que sur les implications qui y sont liées. Les résultats démontrent que les logiciels à code source ouverts peuvent être une solution, mais à certaines conditions.
