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ECIR
2008
Springer
13 years 6 months ago
Collaborative Topic Tracking in an Enterprise Environment
Business users in an enterprise need to keep track of relevant information available on the Web for strategic decisions like mergers and acquisitions. Traditionally this is done by...
Conny Franke, Omar Alonso
ECIR
2008
Springer
13 years 6 months ago
Expert Search Evaluation by Supporting Documents
An expert search system assists users with their "expertise need" by suggesting people with relevant expertise to their query. Most systems work by ranking documents in r...
Craig Macdonald, Iadh Ounis
ECIR
2008
Springer
13 years 6 months ago
Effects of Aligned Corpus Quality and Size in Corpus-Based CLIR
Aligned corpora are often-used resources in CLIR systems. The three qualities of translation corpora that most dramatically affect the performance of a corpus-based CLIR system are...
Tuomas Talvensaari
ECIR
2008
Springer
13 years 6 months ago
Utilizing Passage-Based Language Models for Document Retrieval
Abstract. We show that several previously proposed passage-based document ranking principles, along with some new ones, can be derived from the same probabilistic model. We use lan...
Michael Bendersky, Oren Kurland
ECIR
2008
Springer
13 years 6 months ago
Video Corpus Annotation Using Active Learning
Concept indexing in multimedia libraries is very useful for users searching and browsing but it is a very challenging research problem as well. Beyond the systems' implementat...
Stéphane Ayache, Georges Quénot