2756 search results - page 130 / 552 » Searching the Web: From Keywords to Semantic Queries |
GIS
2010
ACM
14 years 8 months ago
2010
ACM
Many Web sites support keyword search on their spatial data, such as business listings and photos. In these systems, inconsistencies and errors can exist in both queries and the d...
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SIGMOD
2007
ACM
15 years 10 months ago
2007
ACM
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between query scores and data uncertainty ma...
CIKM
2010
Springer
14 years 7 months ago
2010
Springer
This proposal identifies two main problems related to deep web search, and proposes a step by step solution for each of them. The first problem is about searching deep web content...
SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
This paper addresses the issue of query refinement, which involves reformulating ill-formed search queries in order to enhance relevance of search results. Query refinement typica...
ACL
2011
14 years 1 months ago
2011
We use search engine results to address a particularly difficult cross-domain language processing task, the adaptation of named entity recognition (NER) from news text to web que...