4870 search results - page 358 / 974 » Construction of Wavelets and Applications |
152
Voted
PVLDB
2008
15 years 6 months ago
2008
We study selectivity estimation techniques for set similarity queries. A wide variety of similarity measures for sets have been proposed in the past. In this work we concentrate o...
153
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TOSN
2010
15 years 5 months ago
2010
Boundary recognition is an important and challenging issue in wireless sensor networks when no coordinates or distances are available. The distinction between inner and boundary n...
200
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WINET
2010
15 years 5 months ago
2010
Abstract. Fault-tolerant communication and energy efficiency are important requirements for future-generation wireless ad hoc networks, which are increasingly being considered also...
183
Voted
IEEEARES
2009
IEEE
15 years 4 months ago
2009
IEEE
Scenarios such as online banking, mobile payment systems, stock trading, selling merchandise, and a host of other applications that need a high level of security have moved from th...
196
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TIT
2010
15 years 1 months ago
2010
In this paper, collocated and distributed space-time block codes (DSTBCs) which admit multigroup maximum-likelihood (ML) decoding are studied. First, the collocated case is conside...