5169 search results - page 825 / 1034 » Locality approximation using time |
138
Voted
VRST
1998
ACM
15 years 8 months ago
1998
ACM
Distributed virtual environments allow users at di erent geographical locations to share and interact within a common virtual environment via a local network or through the Intern...
117
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VLDB
1998
ACM
15 years 8 months ago
1998
ACM
The problem of finding an optimal bipartition of a rectangle set has a direct impact on query performance of dynamic R-trees. During update operations, overflowed nodes need to be...
280
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SIGECOM
2011
ACM
14 years 7 months ago
2011
ACM
Market making refers broadly to trading strategies that seek to profit by providing liquidity to other traders, while avoiding accumulating a large net position in a stock. In th...
258
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Linear optimization queries retrieve the top-K tuples in a sliding window of a data stream that maximize/minimize the linearly weighted sums of certain attribute values. To effici...
172
Voted
PODS
2004
ACM
16 years 4 months ago
2004
ACM
Geometric coordinates are an integral part of many data streams. Examples include sensor locations in environmental monitoring, vehicle locations in traffic monitoring or battlefi...