2145 search results - page 166 / 429 » Answering Queries Using Views |
223
Voted
VLDB
2005
ACM
16 years 4 months ago
2005
ACM
With the recent advances in wireless networks, embedded systems and GPS technology, databases that manage the location of moving objects have received increased interest. In this ...
185
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DCOSS
2008
Springer
15 years 5 months ago
2008
Springer
We consider a mobile sensor network monitoring a spatio-temporal field. Given limited caches at the sensor nodes, the goal is to develop a distributed cache management algorithm to...
129
Voted
WWW
2001
ACM
16 years 4 months ago
2001
ACM
In response to a query a search engine returns a ranked list of documents. If the query is on a popular topic (i.e., it matches many documents) then the returned list is usually t...
235
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Incomplete information arises naturally in numerous data management applications. Recently, several researchers have studied query processing in the context of incomplete informat...
127
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SIGCSE
2002
ACM
15 years 3 months ago
2002
ACM
This paper describes the design and functionality of courseware developed to demonstrate the JDBC API. The coursewarc is used in an advanced undergraduate database course that emp...