667 search results - page 75 / 134 » Using Semantic Roles to Improve Question Answering |
ACL
2011
14 years 1 months ago
2011
We develop a novel approach to the semantic analysis of short text segments and demonstrate its utility on a large corpus of Web search queries. Extracting meaning from short text...
SODA
2010
ACM
15 years 7 months ago
2010
ACM
We give an O(n lg n)-time algorithm for counting the number of inversions in a permutation on n elements. This improves a long-standing previous bound of O(n lg n/ lg lg n) that ...
SAT
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. We continue a study initiated by Kraj´ıˇcek of a Resolutionlike proof system working with clauses of linear inequalities, R(CP). For all proof systems of this kind Kra...
SEMWEB
2010
Springer
14 years 7 months ago
2010
Springer
Abstract. The Web of Data is increasingly becoming an important infrastructure for such diverse sectors as entertainment, government, ecommerce and science. As a result, the robust...
119
click to vote
NLPRS
2001
Springer
15 years 2 months 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...