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Your search keyword '"Yang, Guowu"' showing total 2 results
Start Over Author "Yang, Guowu" Topic probabilistic methods Database Academic Search Index Publisher taylor & francis ltd
2 results on '"Yang, Guowu"'

1. Wire congestion estimation in a bounded-bend model.

Author

Zhang, Wenyin, He, Fei, Cheng, Lerong, Song, Xiaoyu, and Yang, Guowu

Subjects
*INTEGRATED circuit interconnections, *INTEGRATED circuit design, *WIRE, *RELIABILITY in engineering, *PERFORMANCE evaluation, *SCIENTIFIC experimentation, *MATHEMATICAL models
Abstract

Interconnect congestion estimation plays an important role in the physical design of integrated circuits. Fast congestion analysis prior to global routing enhances the placement quality and improves the routability for the subsequent routing phases. This article presents a novel congestion estimation method for a wire layout with bounded detours and bends. Experimental results on benchmarks demonstrate the efficiency and accuracy of our approach. [ABSTRACT FROM AUTHOR]

Published
2010
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2. Congestion estimation for hexagonal routing.

Author

Gu, Ming, He, Fei, Cheng, Lerong, Song, Xiaoyu, and Yang, Guowu

Subjects
*PROBABILITY measures, *VERY large scale circuit integration, *ALGORITHMS, *TOPOLOGY, *ESTIMATES, *COMBINATORICS
Abstract

Interconnect planning is an important issue in VLSI designs. Routing congestion is an important problem during placement. This paper presents a novel approach to estimating the routing congestion on the hexagonal model with bounded-length detours. It is the first probabilistic estimation work on hexagonal topologies. A combinatorial estimation algorithm is presented. The experimental results demonstrate the effectiveness of the method. [ABSTRACT FROM AUTHOR]

Published
2006
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