Institution
Cadence Design Systems
Company•San Jose, California, United States•
About: Cadence Design Systems is a company organization based out in San Jose, California, United States. It is known for research contribution in the topics: Circuit design & Routing (electronic design automation). The organization has 3139 authors who have published 3745 publications receiving 66410 citations. The organization is also known as: Cadence Design Systems, Inc.
Topics: Circuit design, Routing (electronic design automation), Integrated circuit, Integrated circuit design, Physical design
Papers published on a yearly basis
Papers
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01 Dec 2006TL;DR: In this article, a method for particle beam lithography such as electron beam (EB) lithography was proposed, where a stencil design having a plurality of cell patterns with information from a cell library was proposed.
Abstract: A method for particle beam lithography, such as electron beam (EB) lithography, includes predefining a stencil design having a plurality of cell patterns with information from a cell library, fabricating the stencil design, synthesizing a functional description into a logic circuit design after predefining the stencil design so that one or more characteristics of the stencil design are considered during synthesizing of the functional description into the logic circuit design, optimizing the logic circuit design, generating a layout design from the optimized logic circuit design, and forming the logic circuit on a substrate according to the stencil design and the layout design.
29 citations
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02 Aug 2008TL;DR: In this article, a method of analysis of a circuit design is disclosed to generate a statistical timing model, which includes receiving a timing graph including arcs with a statistical function of delay, slew, or arrival time.
Abstract: In one embodiment of the invention, a method of analysis of a circuit design is disclosed to generate a statistical timing model. The method includes receiving a timing graph of a circuit including arcs with a statistical function of delay, slew, or arrival time; determining primary input ports and output ports of the circuit; identifying timing pins between the input ports and the output ports of the circuit; and evaluating the timing pins from input ports to output ports to reduce the timing graph to ease analysis of the reduced timing graph with a processor.
29 citations
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TL;DR: This paper aims to bridge the gap between the computer science community and the control community by illustrating how SAT-based techniques can be used to solve some supervisory control related problems.
Abstract: Satisfiability solving, the problem of deciding whether the variables of a propositional formula can be assigned in such a way that the formula evaluates to true, is one of the classic problems in computer science. It is of theoretical interest because it is the canonical NP-complete problem. It is of practical interest because modern SAT-solvers can be used to solve many important and practical problems. In this tutorial paper, we show briefly how such SAT-solvers are implemented, and point to some typical applications of them. Our aim is to provide sufficient information (much of it through the reference list) to kick-start researchers from new fields wishing to apply SAT-solvers to their problems. Supervisory control theory originated within the control community and is a framework for reasoning about a plant to be controlled and a specification that the closed-loop system must fulfil. This paper aims to bridge the gap between the computer science community and the control community by illustrating how SAT-based techniques can be used to solve some supervisory control related problems.
29 citations
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18 Dec 2009TL;DR: By taking advantage of the existing clock gating circuitry and selectively holding the value of some scan flip-flops, switching activity during the capture cycles of a test can be reduced.
Abstract: Scan-based manufacturing test of low power designs often exceeds the very tight functional constraints on average and instantaneous logic switching. The logic activity during the shift and launch-capture of test pattern data may lead to excessive power consumption and voltage droop. This paper focuses on the management of instantaneous power during the capture phase. By taking advantage of the existing clock gating circuitry and selectively holding the value of some scan flip-flops, switching activity during the capture cycles of a test can be reduced. The effectiveness of this technique is demonstrated on several industrial designs that show up to 30% (55%) reduction in instantaneous (average) capture switching.
29 citations
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TL;DR: This paper presents structural characterization and performance enhancement strategies for the recently proposed A-stable and L-stable high-order integration methods based on the Obreshkov formula and proposes a method to reduce the number of Newton-Raphson iterations needed to converge in the large Jacobian domain.
Abstract: This paper presents structural characterization and performance enhancement strategies for the recently proposed A-stable and L-stable high-order integration methods based on the Obreshkov formula. It is demonstrated that although the Jacobian matrix in these methods has a bigger size than the Jacobian matrix in classical low-order methods, it enjoys a special structure that can be used to develop efficient factorization techniques. In addition, the paper proposes a method to reduce the number of Newton-Raphson iterations needed to converge in the large Jacobian domain.
29 citations
Authors
Showing all 3142 results
Name | H-index | Papers | Citations |
---|---|---|---|
Alberto Sangiovanni-Vincentelli | 99 | 934 | 45201 |
Derong Liu | 77 | 608 | 19399 |
Andrew B. Kahng | 76 | 618 | 24097 |
Jason Cong | 76 | 594 | 24773 |
Kenneth L. McMillan | 60 | 150 | 20835 |
Edoardo Charbon | 60 | 526 | 12293 |
Richard B. Fair | 59 | 205 | 14653 |
John P. Hayes | 58 | 302 | 11206 |
Sachin S. Sapatnekar | 56 | 424 | 12543 |
Wayne G. Paprosky | 56 | 196 | 10571 |
Robert G. Meyer | 49 | 116 | 13011 |
Scott M. Sporer | 49 | 150 | 8085 |
Charles J. Alpert | 49 | 224 | 8287 |
Joao Marques-Silva | 48 | 289 | 9374 |
Paulo Flores | 48 | 321 | 7617 |