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158
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ISNN
2005
Springer
16 years 14 hour ago
2005
Springer
In least squares support vector (LS-SVM), the key challenge lies in the selection of free parameters such as kernel parameters and tradeoff parameter. However, when a large number ...
148
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CVDB
2004
ACM
15 years 12 months ago
2004
ACM
Browsing large multimedia databases is becoming a challenging problem, due to the availability of great amounts of data and the complexity of retrieval. In this paper we propose a...
152
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CIVR
2004
Springer
15 years 12 months ago
2004
Springer
One of the challenges in image and video retrieval is the content-based retrieval of images and videos in the web. Less work has been done in this area, mainly due to scalability i...
144
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DBISP2P
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. In this paper we examine the database management of spatiotemporal resource information in mobile peer-to-peer networks, where moving objects communicate with each other ...
139
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IPTPS
2004
Springer
15 years 12 months ago
2004
Springer
Abstract— We consider the problem of supporting bandwidth heterogeneity and congestion control in the context of P2P multicast streaming. We identify several challenges peculiar ...