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CN
2006
111views more  CN 2006»
15 years 6 months ago
Analytical modeling of CAC in next generation wireless systems
Though Connection Admission Control (CAC) in wireless networks has been studied extensively, the heterogeneous structure of Next Generation Wireless Systems (NGWS) makes CAC very ...
Tuna Tugcu, H. Birkan Yilmaz, Feodor S. Vainstein
TCSV
2008
99views more  TCSV 2008»
15 years 6 months ago
Efficient Reference Frame Selector for H.264
This paper proposes a simple yet effective mechanism to select proper reference frames for H.264 motion estimation. Unlike traditional video codecs, H.264 permits more than one ref...
Tien-Ying Kuo, Hsin-Ju Lu
TIP
2008
181views more  TIP 2008»
15 years 6 months ago
Sparse Representation for Color Image Restoration
Abstract--Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over...
Julien Mairal, Michael Elad, Guillermo Sapiro
AROBOTS
2002
91views more  AROBOTS 2002»
15 years 6 months ago
Fast, On-Line Learning of Globally Consistent Maps
To navigate in unknown environments, mobile robots require the ability to build their own maps. A major problem for robot map building is that odometry-based dead reckoning cannot ...
Tom Duckett, Stephen Marsland, Jonathan Shapiro
ENTCS
2002
72views more  ENTCS 2002»
15 years 6 months ago
A Symbolic Out-of-Core Solution Method for Markov Models
Despite considerable effort, the state-space explosion problem remains an issue in the analysis of Markov models. Given structure, symbolic representations can result in very comp...
Marta Z. Kwiatkowska, Rashid Mehmood, Gethin Norma...