673 search results - page 60 / 135 » Querying Continuous Time Sequences |
209
Voted
ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Given a region qR and a future timestamp qT, a "range aggregate" query estimates the number of objects expected to appear in qR at time qT. Currently the only methods fo...
103
Voted
DEXA
2003
Springer
15 years 5 months ago
2003
Springer
The importance of location prediction is rapidly increasing with the current trend of database applications in mobile computing environment. However, current personal communicatio...
80
Voted
DASFAA
2005
IEEE
15 years 6 months ago
2005
IEEE
Reducing the latency of information delivery in an event driven world has always been a challenge. It is often necessary to completely capture the attributes of events and relation...
113
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DKE
2007
15 years 15 days ago
2007
Numerous researchers have proposed to use relational databases to store and query XML documents. In these systems, the elements selected by an XML query are returned to an applica...
89
Voted
CORR
2008
Springer
15 years 18 days ago
2008
Springer
We propose to design data structures called succinct geometric indexes of negligible space (more precisely, o(n) bits) that support geometric queries in optimal time, by taking adv...