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» The Complexity of Weighted Boolean
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ICALP
2010
Springer
13 years 9 months ago
Choosing, Agreeing, and Eliminating in Communication Complexity
We consider several questions inspired by the direct-sum problem in (two-party) communication complexity. In all questions, there are k fixed Boolean functions f1, . . . , fk and ...
Amos Beimel, Sebastian Ben Daniel, Eyal Kushilevit...
ECCC
2010
80views more  ECCC 2010»
13 years 7 months ago
Query Complexity in Errorless Hardness Amplification
An errorless circuit for a boolean function is one that outputs the correct answer or "don't know" on each input (and never outputs the wrong answer). The goal of e...
Thomas Watson
NETWORKS
2010
13 years 6 months ago
Complexity of some inverse shortest path lengths problems
The input to an Inverse Shortest Path Lengths Problem (ISPL) consists of a graph G with arc weights, and a collection of source-sink pairs with prescribed distances that do not ne...
Tingting Cui, Dorit S. Hochbaum
CORR
2011
Springer
144views Education» more  CORR 2011»
13 years 2 months ago
Schema Redescription in Cellular Automata: Revisiting Emergence in Complex Systems
—We present a method to eliminate redundancy in the transition tables of Boolean automata: schema redescription with two symbols. One symbol is used to capture redundancy of indi...
Manuel Marques-Pita, Luis Mateus Rocha
CORR
2008
Springer
107views Education» more  CORR 2008»
13 years 7 months ago
Symmetry Breaking for Maximum Satisfiability
Symmetries are intrinsic to many combinatorial problems including Boolean Satisfiability (SAT) and Constraint Programming (CP). In SAT, the identification of symmetry breaking pred...
João Marques-Silva, Inês Lynce, Vasco...