728 search results - page 65 / 146 » A High Precision Information Retrieval Method for WiQA |
SIGIR
2009
ACM
15 years 4 months ago
2009
ACM
The new concept proposed in this paper is a query free web search that automatically retrieves a web page including information related to the daily activity that we are currently...
GEOS
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. Often the information present in a spatial knowledge base is represented at a different level of granularity and abstraction than the query constraints. For querying onto...
SAC
2006
ACM
15 years 3 months ago
2006
ACM
Lexical chaining is a technique for identifying semanticallyrelated terms in text. We propose concept chaining to link semantically-related concepts within biomedical text togethe...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
We address the task of answering natural language questions by using the large number of Frequently Asked Questions (FAQ) pages available on the web. The task involves three steps...
COLING
2002
14 years 9 months ago
2002
There is no blank to mark word boundaries in Chinese text. As a result, identifying words is difficult, because of segmentation ambiguities and occurrences of unknown words. Conve...