Sciweavers

208 search results - page 36 / 42
» WIM at TREC 2007
Sort
View
CORIA
2006
15 years 7 months ago
On Combining Text and MeSH Searches to Improve the Retrieval of MEDLINE documents
The MEDLINE database is the world largest repository of bio-medical abstracts. It is a central information entry point for most biologists despite the growing availability of full-...
Fabrice Camous, Stephen Blott, Alan F. Smeaton
EMNLP
2004
15 years 7 months ago
Instance-Based Question Answering: A Data-Driven Approach
Anticipating the availability of large questionanswer datasets, we propose a principled, datadriven Instance-Based approach to Question Answering. Most question answering systems ...
Lucian Vlad Lita, Jaime G. Carbonell
NAACL
2004
15 years 7 months ago
A Probabilistic Rasch Analysis of Question Answering Evaluations
The field of Psychometrics routinely grapples with the question of what it means to measure the inherent ability of an organism to perform a given task, and for the last forty yea...
Rense Lange, Juan Moran, Warren R. Greiff, Lisa Fe...
AIR
2005
99views more  AIR 2005»
15 years 5 months ago
Evolving General Term-Weighting Schemes for Information Retrieval: Tests on Larger Collections
Term-weighting schemes are vital to the performance of Information Retrieval models that use term frequency characteristics to determine the relevance of a document. The vector spa...
Ronan Cummins, Colm O'Riordan
MTA
2010
175views more  MTA 2010»
15 years 4 months ago
Automatic summarization of rushes video using bipartite graphs
In this paper we present a new approach for automatic summarization of rushes video. Our approach is composed of three main steps. First, based on a temporal segmentation, we filte...
Liang Bai, Yan-Li Hu, Songyang Lao, Alan F. Smeato...