2652 search results - page 439 / 531 » When Information Improves Information Security |
190
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INFOCOM
2007
IEEE
16 years 24 days ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
216
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IROS
2007
IEEE
16 years 24 days ago
2007
IEEE
— This paper describes an improved methodology for human motion recognition and imitation based on Factorial Hidden Markov Models (FHMM). Unlike conventional Hidden Markov Models...
184
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WISE
2007
Springer
16 years 23 days ago
2007
Springer
The increasing number of personal digital photos on the Web makes their management, retrieval and visualization a difficult task. To annotate these images using Semantic Web techno...
139
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AUSDM
2007
Springer
16 years 20 days ago
2007
Springer
The efficient market hypothesis states that the market incorporates all available information to provide an accurate valuation of the asset at any given time. However, most models...
172
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FPL
2007
Springer
16 years 20 days ago
2007
Springer
This paper presents a novel architecture for domain-specific FPGA devices. This architecture can be optimised for both speed and density by exploiting domain-specific informatio...