Universitat Pompeu Fabra
Department of Technologies
Web Research Group
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Seminars
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2007
December
14/12/2007 Enriching and using large-scale lexico-semantic resources
Eneko Aguirre
University of the Basque Country, Spain
12/12/2007 Word Space Models, Local structure and Global dimensionality
Jussi Karlgren
SICS, Sweden
12/12/2007 NLP at Google
Enrique Alfonseca
Google Zurich
November
14/11/2007 Near Space-Optimal Perfect Hashing Algorithms
Nivio Ziviani, Emeritus Professor
UFMG, Brazil
14/11/2007 Data Representation for Efficient Query Evaluation
Yohannes Tsegay
RMIT, Australia
13/11/2007 Towards better contextual advertising
Evgeniy Gabrilovich
Yahoo! Research
Slides
12/11/2007 Scalable Perfect Hashing Schemes and Applications
Fabiano Botelho
UFMG, Brazil
October
04/10/2007 High-Performance Sync/Async Parallel Search Engines
Mauricio Marin
Yahoo! Research Latin America
02/10/2007 How Flickr Helps us Make Sense of the World: Context and Content in Community-Contributed Media Collections
Mor Naaman
Yahoo! Research Berkeley
02/10/2007 Watch What I Watch: Using Community Activity to Understand Content
David Shamma
Yahoo! Research Berkeley
September
20/09/2007 SAFE, a Semantic Annotation Factory Environment
Hamish Cunningham
University of Sheffield
July
11/07/2007 The Revenge of the Data Bases: Running SQL on Web pages
Antonio Badia
University of Louisville, USA
Slides
June
30/05/2007 SGUESTS (Groups of Users Going Social in Two.0 Search)
Sihem Amer-Yahia
Yahoo! Research USA
May
30/05/2007 Social Network Mining from the Web
Yutaka Matsuo
National Institute of AIST, Japan & Stanford Univ., USA
30/05/2007 Social Networks and Weblogs for Information Sharing
Hideaki Takeda
National Institute of AIST, Japan
30/05/2007 Ubiquitous Computing meets Social Media
Takuichi Nishimura
National Institute of AIST, Japan & Stanford Univ., USA
21/05/2007 The Future of Search
Peter Morville
President, Semantic Studios
Slides
April
26/04/2007 Social Networks and the Semantic Web
Peter Mika
Yahoo! Research Lab. Barcelona
Slides
19/04/2007 Towards robustness in natural language processing
Jordi Atserias
Yahoo! Research Lab. Barcelona
Slides
11/04/2007 Structural Features in XML Retrieval
Georgina Ramirez
CWI, Nederlands
Slides
March
28/03/2007

Sponsored Search: Theory and Practice
Jan Pedersen
Yahoo! Search and Marketplace
Slides

08/03/2007 A complete set of rotationally and translationally invariant features based on a generalization of the bi-spectrum to non-commutative groups
Risi Kondor
University of Columbia, USA
Slides
February
15/02/2007 Context Representation for Web Search Results
Jesus Vegas
Universidad de Valladolid
Slides
January
30/01/2007 Focused Information Access
Borkur Sigurbjornsson
University of Amsterdam
17/01/2007 Mining and Visualizing the Evolution of Subgroups in Social Networks
Prof. Dr. Myra Spiliopoulou
Otto-von-Guericke-Universitaet Magdeburg, Germany
Slides
16/01/2007 Networks and Games
Prof. Christos Papadimitriou
University of California, Berkeley
Slides
12/01/2007 Querying and Monitoring Business Processes
Tova Milo
Tel Aviv University, Israel
Slides

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