598 search results - page 43 / 120 » Data clouds: summarizing keyword search results over structu... |
ACL
2009
13 years 6 months ago
2009
We present a graph-based semi-supervised learning for the question-answering (QA) task for ranking candidate sentences. Using textual entailment analysis, we obtain entailment sco...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
Web link analysis has proven to be a significant enhancement for quality based web search. Most existing links can be classified into two categories: intra-type links (e.g., web h...
ERCIMDL
2009
Springer
14 years 3 months ago
2009
Springer
In digital libraries semantic techniques are often deployed to reduce the expensive manual overhead for indexing documents, maintaining metadata, or caching for future search. Howe...
CEC
2010
IEEE
13 years 10 months ago
2010
IEEE
A hyper-heuristic performs search over a set of other search mechanisms. During the search, it does not require any problem-dependent data. This structure makes hyperheuristics pro...
IM
2007
13 years 8 months ago
2007
Today’s search engines are increasingly required to broaden their capabilities beyond free-text search. More complex features, such as supporting range constraints over numeric ...