2850 search results - page 324 / 570 » Answering Queries using Humans, Algorithms and Databases |
145
Voted
SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
Increasing popularity of XML in recent years has generated much interest in query processing over graph-structured data. To support efficient evaluation of path expressions, many ...
116
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LAWEB
2005
IEEE
15 years 9 months ago
2005
IEEE
With the technology advance and the growth of Internet, the information that can be found in this net, as well as the number of users that access to look for specific data is big...
146
Voted
SDM
2009
SIAM
16 years 28 days ago
2009
SIAM
Query-oriented summarization aims at extracting an informative summary from a document collection for a given query. It is very useful to help users grasp the main information rel...
239
Voted
SIGMOD
2005
ACM
16 years 3 months ago
2005
ACM
Complex queries over high speed data streams often need to rely on approximations to keep up with their input. The research community has developed a rich literature on approximat...
128
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ICALP
1990
Springer
15 years 7 months ago
1990
Springer
We show how (now familiar) hierarchical representations of (convex) polyhedra can be used to answer various separation queries efficiently (in a number of cases, optimally). Our e...