Sciweavers

13306 search results - page 343 / 2662
» Theoretical Computer Science
Sort
View
WG
2000
Springer
15 years 10 months ago
Budget Constrained Minimum Cost Connected Medians
Several practical instances of network design and location theory problems require the network to satisfy multiple constraints. In this paper, we address graph-theoretic problems t...
Goran Konjevod, Sven Oliver Krumke, Madhav V. Mara...
FOCS
1995
IEEE
15 years 10 months ago
An Approximation Scheme for Planar Graph TSP
We consider the special case of the traveling salesman problem TSP in which the distance metric is the shortest-path metric of a planar unweighted graph. We present a polynomial...
Michelangelo Grigni, Elias Koutsoupias, Christos H...
HOA
1995
15 years 10 months ago
Third-Order Matching in the Polymorphic Lambda Calculus
We show that it is decidable whether a third-order matching problem in the polymorphic lambda calculus has a solution. The proof is constructive in the sense that an algorithm can...
Jan Springintveld
FOCS
1991
IEEE
15 years 10 months ago
Communication Complexity Towards Lower Bounds on Circuit Depth
Karchmer, Raz, and Wigderson, 1991, discuss the circuit depth complexity of n bit Boolean functions constructed by composing up to d = logn=loglogn levels of k = logn bit boolean
Jeff Edmonds, Steven Rudich, Russell Impagliazzo, ...
CAAP
1990
15 years 10 months ago
Petri Nets as Models of Linear Logic
The chief purpose of this paper is to appraise the feasibility of Girard’s linear logic as a specification language for parallel processes. To this end we propose an interpreta...
Uffe Engberg, Glynn Winskel