2693 search results - page 239 / 539 » French Order Without Order |
145
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ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
The skyline query returns the most interesting tuples according to a set of explicitly defined preferences among attribute values. This work relaxes this requirement, and allows us...
181
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
In this paper, we study efficient closed pattern mining in a general framework of set systems, which are families of subsets ordered by set-inclusion with a certain structure, pro...
171
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VL
2009
IEEE
16 years 1 months ago
2009
IEEE
Designers’ extensive software needs have not been adequately documented in the research literature, and are poorly supported by software. Without appropriate tools to support th...
197
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ICNP
2009
IEEE
16 years 1 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
169
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CIMCA
2008
IEEE
16 years 1 months ago
2008
IEEE
A relatively new technique for measuring the 3D structure of visual scenes is provided by time of flight (TOF) cameras. Reflections of modulated light waves are recorded by a pa...