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TWC
2008
225views more  TWC 2008»
15 years 4 months ago
Joint rate and power allocation for cognitive radios in dynamic spectrum access environment
Abstract--We investigate the dynamic spectrum sharing problem among primary and secondary users in a cognitive radio network. We consider the scenario where primary users exhibit o...
Dong In Kim, Long Le, Ekram Hossain
IANDC
2010
116views more  IANDC 2010»
15 years 3 months ago
Weak bisimulation is sound and complete for pCTL*
Abstract. We investigate weak bisimulation of probabilistic systems in the presence of nondeterminism, i.e. labelled concurrent Markov chains (LCMC) with silent transitions. We bui...
Josée Desharnais, Vineet Gupta, Radha Jagad...
MICCAI
2008
Springer
16 years 5 months ago
Assessment of Reliability of Multi-site Neuroimaging Via Traveling Phantom Study
Abstract. This paper describes a framework for quantitative analysis of neuroimaging data of traveling human phantoms used for cross-site validation. We focus on the analysis of ma...
Sylvain Gouttard, Martin Styner, Marcel Prastawa...
EDBT
2006
ACM
157views Database» more  EDBT 2006»
16 years 4 months ago
Caching Complementary Space for Location-Based Services
In this paper, we propose a novel client-side, multi-granularity caching scheme, called "Complementary Space Caching" (CS caching), for location-based services in mobile ...
Ken C. K. Lee, Wang-Chien Lee, Baihua Zheng, Jianl...
MSN
2007
Springer
162views Sensor Networks» more  MSN 2007»
15 years 10 months ago
Adaptive Topology Based Gossiping in VANETs Using Position Information
Abstract. Gossiping is a lightweight and simple technique for information dissemination in many application domains, be it in Wireless Sensor Networks (WSNs), Mobile Ad-hoc Network...
Boto Bako, Igor Rikanovic, Frank Kargl, Elmar Scho...