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Presentation
956views
13 years 10 months ago
A Method for Distributed Computaion of Semi-Optimal Multicast Tree in MANET
In this paper, we propose a new method to construct a semi-optimal QoS-aware multicast tree on MANET using distributed computation of the tree based on Genetic Algorithm (GA). This...
104
Voted
COMPSAC
1996
IEEE
15 years 8 months ago
Optimal Linear Hashing Files for Orthogonal Range Retrieval
In this paper, we are concerned with the problem of designing optimal linear hashing files for orthogonal range retrieval. Through the study of performance expressions, we show th...
C. Y. Chen, Chin-Chen Chang, Richard C. T. Lee, D....
CDC
2009
IEEE
119views Control Systems» more  CDC 2009»
15 years 8 months ago
On-line adaptive optimal timing control of switched systems
Abstract— In this paper we consider the problem of optimizing over the switching times for a multi-modal dynamic system when the complete cost-to-go is not available. The instant...
Xu Chu Ding, Yorai Wardi, Magnus Egerstedt
138
Voted
JSAC
2011
82views more  JSAC 2011»
14 years 11 months ago
Optimal Cognitive Access of Markovian Channels under Tight Collision Constraints
Abstract—The problem of cognitive access of channels of primary users by a secondary user is considered. The transmissions of primary users are modeled as independent continuous-...
Xin Li, Qianchuan Zhao, Xiaohong Guan, Lang Tong
JSAT
2008
79views more  JSAT 2008»
15 years 4 months ago
An Extended Semidefinite Relaxation for Satisfiability
This paper proposes a new semidefinite programming relaxation for the satisfiability problem. This relaxation is an extension of previous relaxations arising from the paradigm of ...
Miguel F. Anjos