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FUZZY AGGREGATING FUNCTIONS FOR MULTIOBJECTIVE VLSI PLACEMENT

Khan, Junaid A. and Sait, Sadiq M. (2002) FUZZY AGGREGATING FUNCTIONS FOR MULTIOBJECTIVE VLSI PLACEMENT. In: IEEE International Conference on Fuzzy Systems', Honolulu, Hawaii, USA.

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Abstract

When fuzzy logic is used with multi-objective optimization, min/max operators may not be desirable. This is primarily due to lack of compensation/submission of min/max. To overcome this, Ordered Weighted Averaging (OWA) operators were proposed by yager. OWA requires the selection of a control parameter (beta) which is different for different problem instances. In this work we propose new fuzzy aggregating fucntions that simulate the fuzzy AND/OR logic, and have the advantages of OWA without a need of any control paramter. Comparison with OWA for the VLSI cell placement using Simulated Evolution produced encouraging results.



Item Type:Conference or Workshop Item (Other)
Date:01 May 2002
Subjects:Computer
Divisions:College Of Computer Sciences and Engineering > Computer Engineering Dept
Creators:Khan, Junaid A. and Sait, Sadiq M.
Email:UNSPECIFIED, sadiq@kfupm.edu.sa
ID Code:104
Deposited By:AbdulRahman
Deposited On:25 Feb 2008 10:41
Last Modified:12 Apr 2011 13:06

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