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QOSA
2010
Springer
14 years 5 hour ago
Architecture-Driven Reliability and Energy Optimization for Complex Embedded Systems
The use of redundant computational nodes is a widely used design tactic to improve the reliability of complex embedded systems. However, this redundancy allocation has also an effe...
Indika Meedeniya, Barbora Buhnova, Aldeida Aleti, ...
ISCAS
2007
IEEE
91views Hardware» more  ISCAS 2007»
14 years 4 months ago
Fundamental Performance Limits in Lossy Polyphase Systems: Apparent Power and Optimal Compensation
— The paper formulates and solves the problem of optimizing power flows in polyphase systems with significant source (line) impedance. We present two fundamental performance bo...
Hanoch Lev-Ari, Alex M. Stankovic
CIMCA
2005
IEEE
14 years 3 months ago
Ant Colony System for Optimizing Vehicle Routing Problem with Time Windows
Research on the optimization of Vehicle Routing Problem with Time Windows (VRPTW) is a significant investigation area of ant colony system (ACS). This paper proposes an enhanced AC...
Xuan Tan, Xuyao Luo, W. N. Chen, Jun Zhang
IEAAIE
1998
Springer
14 years 2 months ago
State Estimation for Nonlinear Systems Using Restricted Genetic Optimization
Abstract. In this paper we describe a new nonlinear estimator for filtering systems with nonlinear process and observation models, based on the optimization with RGO (Restricted Ge...
Santiago Garrido, Luis Moreno, Carlos Balaguer
TCOM
2010
80views more  TCOM 2010»
13 years 8 months ago
Near optimal training sequences for low complexity symbol timing estimation in MIMO systems
—Training sequences for data-aided timing estimation in multi-input multi-output systems are designed. It is observed that for low complexity implementation, the sequences must n...
Ketan Rajawat, Ajit K. Chaturvedi