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FOCS
2008
IEEE
15 years 4 months ago
Multi-unit Auctions with Budget Limits
We study multi-unit auctions where the bidders have a budget constraint, a situation very common in practice that has received relatively little attention in the auction theory li...
Shahar Dobzinski, Ron Lavi, Noam Nisan
ISVD
2007
IEEE
15 years 4 months ago
Voronoi Diagrams for Oriented Spheres
We consider finite sets of oriented spheres in Rk−1 and, by interpreting such spheres as points in Rk , study the Voronoi diagrams they induce for several variants of distance ...
Franz Aurenhammer, Johannes Wallner, Martin Petern...
RTA
2007
Springer
15 years 4 months ago
A Simple Proof That Super-Consistency Implies Cut Elimination
Abstract. We give a simple and direct proof that super-consistency implies cut elimination in deduction modulo. This proof can be seen as a simplification of the proof that super-...
Gilles Dowek, Olivier Hermant
SPIN
2012
Springer
13 years 15 days ago
SMTInterpol: An Interpolating SMT Solver
Abstract. Craig interpolation is an active research topic and has become a powerful technique in verification. We present SMTInterpol, an interpolating SMT solver for the quanti...
Jürgen Christ, Jochen Hoenicke, Alexander Nut...
LICS
2008
IEEE
15 years 4 months ago
Winning Regions of Higher-Order Pushdown Games
In this paper we consider parity games defined by higher-order pushdown automata. These automata generalise pushdown automata by the use of higher-order stacks, which are nested ...
Arnaud Carayol, Matthew Hague, Antoine Meyer, C.-H...