422 search results - page 53 / 85 » Evaluating Passage Retrieval Approaches for Question Answeri... |
190
click to vote
ERCIMDL
1999
Springer
15 years 11 months ago
1999
Springer
Abstract. This paper gives an overview of tools and methods for CrossLanguage Information Retrieval (CLIR) that are developed within the Twenty-One project. The tools and methods a...
200
click to vote
AIRWEB
2008
Springer
15 years 8 months ago
2008
Springer
Online social media draws heavily on active reader participation, such as voting or rating of news stories, articles, or responses to a question. This user feedback is invaluable ...
165
click to vote
CADE
2008
Springer
16 years 7 months ago
2008
Springer
Abstract. The LogAnswer system is an application of automated reasoning to the field of open domain question-answering, the retrieval of answers to natural language questions regar...
187
click to vote
CIKM
2007
Springer
16 years 27 days ago
2007
Springer
Several problems in text categorization are too hard to be solved by standard bag-of-words representations. Work in kernel-based learning has approached this problem by (i) consid...
176
click to vote
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...