521 search results - page 46 / 105 » A Probabilistic Framework for Answer Selection in Question A... |
SIGMOD
2010
ACM
14 years 15 days ago
2010
ACM
Many advanced data management operations (e.g., incremental maintenance, trust assessment, debugging schema mappings, keyword search over databases, or query answering in probabil...
ENASE
2011
12 years 7 months ago
2011
In previous research, many mutation selection techniques have been proposed to reduce the cost of mutation analysis. After a mutant subset is selected, researchers could obtain a t...
NLPRS
2001
Springer
14 years 3 days ago
2001
Springer
Named Entity recognition, as a task of providing important semantic information, is a critical first step in Information Extraction and QuestionAnswering system. This paper propos...
TALG
2010
13 years 6 months ago
2010
We establish the first nontrivial lower bounds on timespace tradeoffs for the selection problem. We prove that any comparison-based randomized algorithm for finding the median ...
FLAIRS
2008
13 years 10 months ago
2008
When a user is served with a ranked list of relevant documents by the standard document search engines, his search task is usually not over. He has to go through the entire docume...