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GLOBECOM
2008
IEEE
15 years 10 months ago
A Low-Signalling Scheme for Distributed Resource Allocation in Multi-Cellular OFDMA Systems
—This paper considers distributed protocol design for joint sub-carrier, transmission scheduling and power management in uplink/downlink multi-cellular OFDMA wireless networks. T...
Pablo Soldati, Mikael Johansson
ICC
2007
IEEE
125views Communications» more  ICC 2007»
15 years 8 months ago
Increasing Power Efficiency in Transmitter Diversity Systems under Error Performance Constraints
Motivated by combinatorial optimization theory, we propose an algorithmic power allocation method that minimizes the total transmitting power in transmitter diversity systems, prov...
Diomidis S. Michalopoulos, Athanasios S. Lioumpas,...
STACS
1997
Springer
15 years 8 months ago
Methods and Applications of (MAX, +) Linear Algebra
Exotic semirings such as the “(max, +) semiring” (R ∪ {−∞}, max, +), or the “tropical semiring” (N ∪ {+∞}, min, +), have been invented and reinvented many times s...
Stephane Gaubert, Max Plus
SAGA
2007
Springer
15 years 10 months ago
Probabilistic Techniques in Algorithmic Game Theory
We consider applications of probabilistic techniques in the framework of algorithmic game theory. We focus on three distinct case studies: (i) The exploitation of the probabilistic...
Spyros C. Kontogiannis, Paul G. Spirakis
ITSSA
2006
76views more  ITSSA 2006»
15 years 4 months ago
Reliability Self-Assessment in Reactive Autonomic Systems: Autonomic System-Time Reactive Model Approach
Abstract: This paper targets the reactive autonomic system's self-monitoring of one of the most important nonfunctional properties, reliability. There are currently no adequat...
Olga Ormandjieva, Heng Kuang, Emil Vassev