5154 search results - page 973 / 1031 » Modelling online education |
170
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MM
2005
ACM
15 years 10 months ago
2005
ACM
This paper presents a novel object-based video coding framework for videos obtained from a static camera. As opposed to most existing methods, the proposed method does not require...
138
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MSWIM
2005
ACM
15 years 10 months ago
2005
ACM
Wi-Fi based indoor location systems have been shown to be both cost-effective and accurate, since they can attain meter-level positioning accuracy by using existing Wi-Fi infrastr...
137
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SIGMETRICS
2005
ACM
15 years 10 months ago
2005
ACM
The growing cost of tuning and managing computer systems is leading to out-sourcing of commercial services to hosting centers. These centers provision thousands of dense servers w...
240
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SPAA
2005
ACM
15 years 10 months ago
2005
ACM
The page migration problem is one of subproblems of data management in networks. It occurs in a distributed network of processors sharing one indivisible memory page of size D. Du...
156
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CCS
2005
ACM
15 years 10 months ago
2005
ACM
Existing reputation systems used by online auction houses do not address the concern of a buyer shopping for commodities—finding a good bargain. These systems do not provide in...