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FOCS
2009
IEEE
15 years 11 months ago
Settling the Complexity of Arrow-Debreu Equilibria in Markets with Additively Separable Utilities
We prove that the problem of computing an Arrow-Debreu market equilibrium is PPAD-complete even when all traders use additively separable, piecewise-linear and concave utility fun...
Xi Chen, Decheng Dai, Ye Du, Shang-Hua Teng
IPPS
2006
IEEE
15 years 10 months ago
Communication concept for adaptive intelligent run-time systems supporting distributed reconfigurable embedded systems
Reconfigurable computing systems have already shown their abilities to accelerate embedded hardware/ software systems. Since standard processor-based embedded applications have co...
M. Ullmann, J. Becker
PPOPP
2009
ACM
16 years 4 months ago
Committing conflicting transactions in an STM
Dependence-aware transactional memory (DATM) is a recently proposed model for increasing concurrency of memory transactions without complicating their interface. DATM manages depe...
Hany E. Ramadan, Indrajit Roy, Maurice Herlihy, Em...
VLSID
2006
IEEE
121views VLSI» more  VLSID 2006»
16 years 4 months ago
An Integrated Approach for Combining BDD and SAT Provers
Many formal verification tools today are based on Boolean proof techniques. The two most powerful approaches in this context are Binary Decision Diagrams (BDDs) and methods based ...
Rolf Drechsler, Görschwin Fey, Sebastian Kind...
MOBIHOC
2007
ACM
16 years 3 months ago
Complexity in geometric SINR
In this paper we study the problem of scheduling wireless links in the geometric SINR model, which explicitly uses the fact that nodes are distributed in the Euclidean plane. We p...
Olga Goussevskaia, Yvonne Anne Oswald, Roger Watte...