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CIAC
2006
Springer
106views Algorithms» more  CIAC 2006»
15 years 10 months ago
On the Hardness of Range Assignment Problems
We investigate the computational hardness of the Connectivity, the Strong Connectivity and the Broadcast type of Range Assignment Problems in R2 and R3. We present new reductions ...
Bernhard Fuchs
FSTTCS
2006
Springer
15 years 10 months ago
One-Input-Face MPCVP Is Hard for L, But in LogDCFL
A monotone planar circuit (MPC) is a Boolean circuit that can be embedded in a plane, and that has only AND and OR gates. Yang showed that the one-input-face monotone planar circui...
Tanmoy Chakraborty, Samir Datta
DATE
2000
IEEE
92views Hardware» more  DATE 2000»
15 years 10 months ago
An Efficient Heuristic Approach to Solve the Unate Covering Problem
The classical solving approach for two-level logic minimisation reduces the problem to a special case of unate covering and attacks the latter with a (possibly limited) branch-and...
Roberto Cordone, Fabrizio Ferrandi, Donatella Sciu...
FOSSACS
2000
Springer
15 years 10 months ago
On Recognizable Stable Trace Languages
We relate several models of concurrency introduced in the literature in order to extend classical Mazurkiewicz traces. These are mainly Droste's concurrent automata and Arnold...
Jean-François Husson, Rémi Morin
ASPDAC
1995
ACM
108views Hardware» more  ASPDAC 1995»
15 years 10 months ago
Synthesis-for-testability using transformations
- We address the problem of transforming a behavioral specification so that synthesis of a testable implementation from the new specification requires significantly less area and ...
Miodrag Potkonjak, Sujit Dey, Rabindra K. Roy