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FSTTCS
2003
Springer
14 years 23 days ago
An Improved Approximation Scheme for Computing Arrow-Debreu Prices for the Linear Case
Recently, Jain, Mahdian and Saberi [5] had given a FPTAS for the problem of computing a market equilibrium in the Arrow-Debreu setting, when the utilities are linear functions. The...
Nikhil R. Devanur, Vijay V. Vazirani
STACS
2010
Springer
14 years 2 months ago
Efficient and Error-Correcting Data Structures for Membership and Polynomial Evaluation
We construct efficient data structures that are resilient against a constant fraction of adversarial noise. Our model requires that the decoder answers most queries correctly with...
Victor Chen, Elena Grigorescu, Ronald de Wolf
ERSHOV
2009
Springer
14 years 2 months ago
A Complete Invariant Generation Approach for P-solvable Loops
Abstract. We present an algorithm for generating all polynomial invariants of Psolvable loops with assignments and nested conditionals. We prove termination of our algorithm. The p...
Laura Kovács
TGC
2007
Springer
14 years 1 months ago
On the Complexity of Termination Inference for Processes
We study type systems for termination in the π-calculus from the point of view of type inference. We analyse four systems by Deng and Sangiorgi. We show that inference can be done...
Romain Demangeon, Daniel Hirschkoff, Naoki Kobayas...
STACS
2005
Springer
14 years 1 months ago
Exact Quantum Algorithms for the Leader Election Problem
Abstract. It is well-known that no classical algorithm can solve exactly (i.e., in bounded time without error) the leader election problem in anonymous networks. This paper propose...
Seiichiro Tani, Hirotada Kobayashi, Keiji Matsumot...