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MOBICOM
2009
ACM
15 years 10 months ago
A quorum-based framework for establishing control channels in dynamic spectrum access networks
Establishing a control channel for medium access control is a challenging problem in multi-channel and dynamic spectrum access (DSA) networks. In the design of multi-channel MAC p...
Kaigui Bian, Jung Min Park, Ruiliang Chen
189
Voted
CIVR
2008
Springer
279views Image Analysis» more  CIVR 2008»
15 years 5 months ago
Semi-supervised learning of object categories from paired local features
This paper presents a semi-supervised learning (SSL) approach to find similarities of images using statistics of local matches. SSL algorithms are well known for leveraging a larg...
Wen Wu, Jie Yang
140
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Stochastic optimization based on the Laplace transform order with applications to precoder designs
Stochastic optimization arising from precoding in a multi-antenna fading channel with channel mean feedback to maximize data rates is important but challenging. The use of relayin...
Minhua Ding, Keith Q. T. Zhang
148
Voted
GLOBECOM
2006
IEEE
15 years 9 months ago
Distributed Cross-Layer Optimization of Wireless Sensor Networks: A Game Theoretic Approach
— This paper proposes a distributed optimization framework for wireless multihop sensor networks base on a game theoretic approach. We show that the cross-layer optimization prob...
Jun Yuan, Wei Yu
129
Voted
CCE
2007
15 years 3 months ago
Generate Pareto optimal solutions of scheduling problems using normal boundary intersection technique
The problem of short-term scheduling under uncertainty is addressed in this paper through a multiobjective optimization framework that incorporates economic expectation, robustnes...
Zhenya Jia, Marianthi G. Ierapetritou