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ISMVL
1994
IEEE
87views Hardware» more  ISMVL 1994»
15 years 8 months ago
Multiple-Valued-Input TANT Networks
The paper proposes mvTANTs, three-level networks with multiple-valued inputs and binary outputs. These networks are a generalization of binary TANTs (Three level And Not networks...
Marek A. Perkowski, Malgorzata Chrzanowska-Jeske
SODA
2001
ACM
92views Algorithms» more  SODA 2001»
15 years 5 months ago
On universally easy classes for NP-complete problems
We explore the natural question of whether all NP-complete problems have a common restriction under which they are polynomially solvable. More precisely, we study what languages a...
Erik D. Demaine, Alejandro López-Ortiz, J. ...
AAAI
1996
15 years 5 months ago
A Graph-Based Method for Improving GSAT
GSAT is a randomized greedy local repair procedure that was introduced for solving propositional satis ability and constraint satisfaction problems. We present an improvement to G...
Kalev Kask, Rina Dechter
109
Voted
CORR
2010
Springer
77views Education» more  CORR 2010»
15 years 4 months ago
Triangular Decomposition of Semi-algebraic Systems
Regular chains and triangular decompositions are fundamental and well-developed tools for describing the complex solutions of polynomial systems. This paper proposes adaptations o...
Changbo Chen, James H. Davenport, John P. May, Mar...
ALGORITHMICA
2002
159views more  ALGORITHMICA 2002»
15 years 4 months ago
Algorithmic Aspects of Acyclic Edge Colorings
A proper coloring of the edges of a graph G is called acyclic if there is no 2-colored cycle in G. The acyclic edge chromatic number of G, denoted by a (G), is the least number of...
Noga Alon, Ayal Zaks