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Asia and South Pacific Design Automation Conference 1999 (ASP-DAC'99)
Function Smoothing with Applications to VLSI Layout
Wanchai, Hong Kong
January 18-January 21
ISBN: 0-7803-5012-X
Ross Baldick, University of Texas, Austin
Andrew B. Kahng, UCLA CS Dept., Los Angeles
Andrew Kennings, Ryerson Polytechnic Univ., Toronto, ON
Igor L. Markov, UCLA Mathematics Dept., Los Angeles
We present approximations to non-smooth continuous functions by differentiable functions which are parameterized by a scalar β > 0 and have convenient limit behavior as β → 0. For standard numerical methods, this translates into a tradeoff between solution quality and speed. We show the utility of our approximations for wirelength and delay estimations used by analytical placers for VLSI layout. Our approximations lead to more "solvable" problems.
Citation:
Ross Baldick, Andrew B. Kahng, Andrew Kennings, Igor L. Markov, "Function Smoothing with Applications to VLSI Layout," asp-dac, pp.225, Asia and South Pacific Design Automation Conference 1999 (ASP-DAC'99), 1999
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