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CDC
2008
IEEE
15 years 6 months ago
Strong solutions and maximal solutions of generalized algebraic Riccati equations
— In this paper, we present a comparison theorem for the solutions of two generalized algebraic Riccati equations (GAREs) coming from two different systems. We show that the so-c...
Xin Xin
INFOCOM
2010
IEEE
14 years 10 months ago
Delay-Based Network Utility Maximization
—It is well known that max-weight policies based on a queue backlog index can be used to stabilize stochastic networks, and that similar stability results hold if a delay index i...
Michael J. Neely
VTC
2010
IEEE
158views Communications» more  VTC 2010»
14 years 10 months ago
Joint Channel Impulse Response and Noise-Variance Estimation for OFDM/SDMA Systems Based on Expectation Maximization
Abstract—A joint channel impulse response (CIR) and noisevariance estimation scheme is proposed for multi-user MultipleInput-Multiple-Output (MIMO) Orthogonal Frequency-Division ...
Jiankang Zhang, Xiaomin Mu, Lajos Hanzo
IAT
2010
IEEE
14 years 9 months ago
Continuous Double Auction in Grid Computing: An Agent Based Approach to Maximize Profit for Providers
Economic models are found efficient in managing heterogeneous computer resources such as storage, CPU and memory for grid computing. Commodity market, double auction and contract-n...
S. M. Aminul Haque, Saadat M. Alhashmi, Rajendran ...
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WINE
2007
Springer
150views Economy» more  WINE 2007»
15 years 5 months ago
Maximizing Revenue in Sequential Auctions
We study sequential auctions for private value objects and unit-demand bidders using second-price sealed-bid rules. We analyze this scenario from the seller’s perspective and con...
Edith Elkind, S. Shaheen Fatima