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Andrew D. Huber
Researcher at IBM
Publications - 10
Citations - 229
Andrew D. Huber is an academic researcher from IBM. The author has contributed to research in topics: Routing (electronic design automation) & Physical design. The author has an hindex of 6, co-authored 10 publications receiving 214 citations.
Papers
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Proceedings ArticleDOI
GLARE: global and local wiring aware routability evaluation
Yaoguang Wei,Cliff Sze,Natarajan Viswanathan,Zhuo Li,Charles J. Alpert,Lakshmi Reddy,Andrew D. Huber,Gustavo E. Tellez,Douglas Keller,Sachin S. Sapatnekar +9 more
TL;DR: It is empirically demonstrates that incorporating the proposed solutions within a global routing based congestion analyzer yields a more accurate view of design routability.
Proceedings ArticleDOI
New placement prediction and mitigation techniques for local routing congestion
TL;DR: This work models routing congestion at the placement level in order to apply local congestion mitigation and proposes a local congestion metric that computes a “routing-difficulty” score for every cell in the design library.
Patent
Method of automated design and checking for ESD robustness
Philip S. Homsinger,Andrew D. Huber,Debra K. Korejwa,William J. Livingstone,Jeannie H. Panner,Erich C. Schanzenbach,Douglas W. Stout,Steven H. Voldman,Paul S. Zuchowski +8 more
TL;DR: In this paper, a multi-supply protect device (ESDxx) coupled between pairs of supplies and ground or to return lines is also included to provide adequate ESD protection.
Patent
Method of wiring power service terminals to a power network in a semiconductor integrated circuit
TL;DR: Disclosed as mentioned in this paper is a method of routing power from a power network to one or more power service terminals within a voltage island, comprising: dividing the power network into segments; creating power service terminal to segment connections based on a first set of criteria; removing selected power service node to segment connection; and selecting one power service Node to segment node connection for each node.
Journal ArticleDOI
Techniques for scalable and effective routability evaluation
Yaoguang Wei,Cliff Sze,Natarajan Viswanathan,Zhuo Li,Charles J. Alpert,Lakshmi Reddy,Andrew D. Huber,Gustavo E. Tellez,Douglas Keller,Sachin S. Sapatnekar +9 more
TL;DR: This article proposes three approaches to model local routing resources and proposes a smoothing technique to reduce the number of noisy hotspots and obtain a more accurate routability evaluation result and develops a new metric which represents congestion maps with higher fidelity.