4557 search results - page 638 / 912 » A performance evaluation of local descriptors |
285
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
The primary goal of data stream research is to develop space and time efficient solutions for answering continuous online summarization queries. Research efforts over the last dec...
155
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ICFP
2002
ACM
16 years 6 months ago
2002
ACM
Motivated by applications to proof assistants based on dependent types, we develop and prove correct a strong reducer and equivalence checker for the -calculus with products, sums...
165
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
Location-awareness is an important requirement for many mobile wireless applications today. When GPS is not applicable because of the required precision and/or the resource constr...
179
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MOBIHOC
2006
ACM
16 years 6 months ago
2006
ACM
Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. This paper introduces stora...
184
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MOBIHOC
2004
ACM
16 years 6 months ago
2004
ACM
There exist several applications of sensor networks where reliability of data delivery can be critical. While the redundancy inherent in a sensor network might increase the degree...