1611 search results - page 121 / 323 » An Access Control Model for Video Database Systems |
150
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P2P
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—This paper presents a systematic performance analysis of pull P2P video streaming systems for live applications, providing guidelines for the design of the overlay topol...
148
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DEXA
1999
Springer
15 years 8 months ago
1999
Springer
Due to the unpredictability of mobile network, it is difficult to meet transaction deadlines in a mobile distributed real-time database system (MDRDTBS). We propose the idea of tra...
157
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TCSV
2002
15 years 3 months ago
2002
Video query by semantic keywords is one of the most challenging research issues in video data management. To go beyond low-level similarity and access video data content by semanti...
180
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TASE
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
151
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SI3D
2005
ACM
15 years 9 months ago
2005
ACM
We present two user interfaces for the interactive control of dynamically-simulated characters. The first interface uses an ‘action palette’ and targets sports prototyping ap...