514 search results - page 76 / 103 » Building Effective Queries In Natural Language Information R... |
TREC
2007
13 years 8 months ago
2007
A Question Answering (QA) system aims to return exact answers to natural language questions. While today information retrieval techniques are quite successful at locating within l...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
Little work to date in sentiment analysis (classifying texts by ‘positive’ or ‘negative’ orientation) has attempted to use fine-grained semantic distinctions in features ...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Approximate queries on a collection of strings are important in many applications such as record linkage, spell checking, and Web search, where inconsistencies and errors exist in...
HIPC
2007
Springer
14 years 1 months ago
2007
Springer
P2P deployments are a natural infrastructure for building distributed search networks. Proposed systems support locating and retrieving all results, but lack the information necess...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Workers in organizations frequently request help from assistants by sending request messages that express information intent: an intention to update data in an information system....