5131 search results - page 164 / 1027 » Heterogeneous Component Analysis |
140
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FS
2011
14 years 6 months ago
2011
Harrison and Kreps showed in 1978 how the heterogeneity of investor beliefs can drive speculation, leading the price of an asset to exceed its intrinsic value. By focusing on an e...
135
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ICC
2007
IEEE
15 years 9 months ago
2007
IEEE
–The many-to-one traffic pattern dominates in sensor networks, where a large number of sensor nodes send data to one sink. A sensor node may only communicate with a small portion...
147
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EUC
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Random key pre-distribution schemes are vulnerable to collusion attacks. In this paper, we propose a new key management scheme for ubiquitous heterogeneous sensor network...
166
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VLSID
2002
IEEE
15 years 7 months ago
2002
IEEE
à This paper addresses the problem of static and dynamic variable voltage scheduling of multi-rate periodic task graphs (i.e., tasks with precedence relationships) and aperiodic t...
140
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HCW
2000
IEEE
15 years 7 months ago
2000
IEEE
In this work we present the results of a project aimed at assembling an hybrid massively parallel machine, the PQE1 prototype, devoted to the simulation of complex physical models...