516 search results - page 48 / 104 » Retroactive answering of search queries |
WWW
2009
ACM
16 years 1 months ago
2009
ACM
Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the unde...
128
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PVLDB
2010
14 years 11 months ago
2010
Users who are unfamiliar with database query languages can search XML data sets using keyword queries. Previous work has shown that current XML keyword search methods, although in...
209
Voted
WWW
2011
ACM
14 years 7 months ago
2011
ACM
Web search engines have historically focused on connecting people with information resources. For example, if a person wanted to know when their flight to Hyderabad was leaving, a...
CIKM
2007
Springer
15 years 7 months ago
2007
Springer
Heterogeneous entities or objects are very common and are usually interrelated with each other in many scenarios. For example, typical Web search activities involve multiple types...
90
Voted
PODS
2006
ACM
16 years 27 days ago
2006
ACM
The query equivalence problem has been studied extensively for set-semantics and, more recently, for bag-set semantics. However, SQL queries often combine set and bag-set semantic...