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103
Voted
ICMCS
2007
IEEE
15 years 6 months ago
2007
IEEE
We present a novel genre-independent SVM framework for detecting scene changes in broadcast video. Our framework works on content from a diverse range of genres by allowing sets o...
117
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IEEESCC
2007
IEEE
15 years 6 months ago
2007
IEEE
eb services are becoming widely deployed to implement the automation of business processes such as supply chain management, inventory tracking, and healthcare management, just to ...
86
Voted
ISCAS
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper describes novel motion mapping algorithms aimed for low-complexity MPEG-2 to AVC transcoding. The proposed algorithms efficiently map incoming MPEG-2 motion vectors to...
98
Voted
MICRO
2007
IEEE
15 years 6 months ago
2007
IEEE
The performance of computer systems varies over the course of their execution. A system may perform well during some parts of its execution and poorly during others. To understand...
108
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CCS
2007
ACM
15 years 6 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...