4894 search results - page 598 / 979 » The Guarding Problem - Complexity and Approximation |
134
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GD
2004
Springer
15 years 10 months ago
2004
Springer
It has been noted that many realistic graphs have a power law degree distribution and exhibit the small world phenomenon. We present drawing methods influenced by recent developm...
131
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IWQOS
2004
Springer
15 years 10 months ago
2004
Springer
Abstract— Server providers that support e-commerce applications as a service to multiple e–commerce websites traditionally use a tiered server architecture. This architecture i...
106
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HICSS
2003
IEEE
15 years 9 months ago
2003
IEEE
—Unlike in a wired network, a packet transmitted by a node in an ad hoc wireless network can reach all neighbors. Therefore, the total number of transmissions (forward nodes) is ...
153
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SSDBM
2003
IEEE
15 years 9 months ago
2003
IEEE
In many application contexts, like statistical databases, scientific databases, query optimizers, OLAP, and so on, data are often summarized into synopses of aggregate values. Su...
140
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DIALM
2003
ACM
15 years 9 months ago
2003
ACM
A common way of storing spatio-temporal information about mobile devices is in the form of a 3D (2D geography + time) trajectory. We argue that when cellular phones and Personal D...