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» Density of Critical Factorizations
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ICCAD
2006
IEEE
130views Hardware» more  ICCAD 2006»
14 years 4 months ago
On bounding the delay of a critical path
Process variations cause different behavior of timingdependent effects across different chips. In this work, we analyze one example of timing-dependent effects, crosscoupling ...
Leonard Lee, Li-C. Wang
CIMCA
2008
IEEE
13 years 9 months ago
A Clustering Algorithm Incorporating Density and Direction
This paper analyses the advantages and disadvantages of the K-means algorithm and the DENCLUE algorithm. In order to realise the automation of clustering analysis and eliminate hu...
Yu-Chen Song, Michael J. O'Grady, Gregory M. P. O'...
ISCAS
2006
IEEE
107views Hardware» more  ISCAS 2006»
14 years 1 months ago
Assessment of probability density estimation methods: Parzen window and finite Gaussian mixtures
—Probability Density Function (PDF) estimation is a very critical task in many applications of data analysis. For example in the Bayesian framework decisions are taken according ...
Cédric Archambeau, M. Valle, A. Assenza, Mi...
CORR
2006
Springer
129views Education» more  CORR 2006»
13 years 7 months ago
Instanton analysis of Low-Density-Parity-Check codes in the error-floor regime
Abstract-- In this paper we develop instanton method introduced in [1], [2], [3] to analyze quantitatively performance of Low-Density-Parity-Check (LDPC) codes decoded iteratively ...
Mikhail G. Stepanov, Michael Chertkov
TCAD
2008
68views more  TCAD 2008»
13 years 7 months ago
Highly Efficient Gradient Computation for Density-Constrained Analytical Placement
Abstract--Recent analytical global placers use density constraints to approximate nonoverlap constraints, and these show very successful results. This paper unifies a wide range of...
Jason Cong, Guojie Luo, Eric Radke