5692 search results - page 952 / 1139 » Challenges and Unsolved Problems |
139
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ICDE
2010
IEEE
16 years 4 months ago
2010
IEEE
Abstract-- Despite of advances in machine learning technologies, a schema matching result between two database schemas (e.g., those derived from COMA++) is likely to be imprecise. ...
175
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PERCOM
2007
ACM
16 years 4 months ago
2007
ACM
This paper develops a context aware framework to address the diverse communication needs of a modern enterprise. Such enterprises are characterized by workers in different locatio...
179
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PERCOM
2005
ACM
16 years 4 months ago
2005
ACM
Unique and challenging security problems arise due to the scarcity of computational, storage, and power resources in the low-cost pervasive computing environment. Particularly rel...
145
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
Recent discovery of the mixture (power-law and exponential) behavior of inter-meeting time distribution of mobile nodes presents new challenge to the problem of mobility modeling ...
148
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SDM
2009
SIAM
16 years 2 months ago
2009
SIAM
This paper considers the problem of change detection using local distributed eigen monitoring algorithms for next generation of astronomy petascale data pipelines such as the Larg...