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COCO
2004
Springer
119views Algorithms» more  COCO 2004»
14 years 1 months ago
Tight Lower Bounds for Certain Parameterized NP-Hard Problems
Based on the framework of parameterized complexity theory, we derive tight lower bounds on the computational complexity for a number of well-known NP-hard problems. We start by pr...
Jianer Chen, Benny Chor, Mike Fellows, Xiuzhen Hua...
ECCC
2010
117views more  ECCC 2010»
13 years 8 months ago
Nearly Tight Bounds for Testing Function Isomorphism
We study the problem of testing isomorphism (equivalence up to relabelling of the variables) of two Boolean functions f, g : {0, 1}n → {0, 1}. Our main focus is on the most stud...
Sourav Chakraborty, David García-Soriano, A...
ICCAD
1997
IEEE
131views Hardware» more  ICCAD 1997»
14 years 2 months ago
COSMOS: a continuous optimization approach for maximum power estimation of CMOS circuits
Maximum instantaneous power in VLSI circuits has a great impact on circuit's reliability and the design of power and ground lines. To synthesizehighlyreliablesystems,accurate...
Chuan-Yu Wang, Kaushik Roy
DATE
1998
IEEE
93views Hardware» more  DATE 1998»
14 years 2 months ago
Exact and Approximate Estimation for Maximum Instantaneous Current of CMOS Circuits
We present an integer-linear-programming-based approach for estimating the maximum instantaneous current through the power supply lines for CMOS circuits. It produces the exact so...
Yi-Min Jiang, Kwang-Ting Cheng
TVLSI
1998
81views more  TVLSI 1998»
13 years 9 months ago
Maximum power estimation for CMOS circuits using deterministic and statistical approaches
— Excessive instantaneous power consumption may reduce the reliability and performance of VLSI chips. Hence, to synthesize circuits with high reliability, it is imperative to efï...
Chuan-Yu Wang, Kaushik Roy