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HYBRID
2009
Springer
16 years 2 months ago
Decompositional Construction of Lyapunov Functions for Hybrid Systems
In this paper, we present an automatable decompositional method for the computation of Lyapunov functions for hybrid systems with complex discrete state spaces. We use graph-based ...
Jens Oehlerking, Oliver E. Theel
GLOBECOM
2009
IEEE
16 years 2 months ago
Downlink Mobile OFDMA Resource Allocation with Minimum User Rate Requests
— The problem of resource allocation (RA) in a downlink OFDMA system with minimum user rate requests is examined under the realistic scenario of partial (imperfect) channel state...
Stelios Stefanatos, Christos Papathanasiou, Nikos ...
ICASSP
2009
IEEE
16 years 2 months ago
Blind system identification for speech dereverberation with Forced Spectral Diversity
The common zeros problem for blind system identification (BSI) is well known. It degrades the performance of classic BSI algorithms and therefore imposes the limit on the perform...
Xiang Lin, Andy W. H. Khong, Patrick A. Naylor
ICC
2009
IEEE
157views Communications» more  ICC 2009»
16 years 2 months ago
Optimal Relay Assignment and Power Allocation in Selection Based Cooperative Cellular Networks
—We consider a system with a single base station communicating with multiple users over orthogonal channels while being assisted by multiple relays. Several recent works have sug...
Sachin Kadloor, Raviraj Adve
ISMVL
2009
IEEE
96views Hardware» more  ISMVL 2009»
16 years 2 months ago
Evaluation of Cardinality Constraints on SMT-Based Debugging
For formal verification of hardware Satisfiability Modulo Theory (SMT) solvers are increasingly applied. Today’s state-of-the-art SMT solvers use different techniques like ter...
André Sülflow, Robert Wille, Görs...
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