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15 years 1 months ago
Search for a New Description of Protein Topology and Local Structure
A novel description of protein structure in terms of the generalized secondary structure elements (GSSE) is proposed. GSSE's are defined as fragments of the protein structure...
Lukasz Jaroszewski, Adam Godzik
CVPR
2009
IEEE
16 years 7 months ago
Factorization for Non-Rigid and Articulated Structure using Metric Projections
This paper describes a new algorithm for recovering the 3D shape and motion of deformable and articulated objects purely from uncalibrated 2D image measurements using an iterati...
Alessio Del Bue, João M. F. Xavier, Lourdes...
ICASSP
2011
IEEE
14 years 3 months ago
Langevin and hessian with fisher approximation stochastic sampling for parameter estimation of structured covariance
We have studied two efficient sampling methods, Langevin and Hessian adapted Metropolis Hastings (MH), applied to a parameter estimation problem of the mathematical model (Lorent...
Cornelia Vacar, Jean-François Giovannelli, ...
CORR
2006
Springer
131views Education» more  CORR 2006»
14 years 12 months ago
Analysis of LDGM and compound codes for lossy compression and binning
Abstract-- Recent work has suggested that low-density generator matrix (LDGM) codes are likely to be effective for lossy source coding problems. We derive rigorous upper bounds on ...
Emin Martinian, Martin J. Wainwright
LICS
2006
IEEE
15 years 5 months ago
A Congruence Rule Format for Name-Passing Process Calculi from Mathematical Structural Operational Semantics
d Abstract) Marcelo Fiore∗ and Sam Staton† Computer Laboratory, University of Cambridge We introduce a mathematical structural operational semantics that yields a congruence r...
Marcelo P. Fiore, Sam Staton