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ICPR
2004
IEEE
16 years 5 months ago
Linear and Non-linear Geometric Object Matching with Implicit Representation
This paper deals with the matching of geometric objects including points, curves, surfaces, and subvolumes using implicit object representations in both linear and non-linear sett...
Alex D. Leow, Henry S. C. Huang, Hillary Protas, L...
ICPR
2010
IEEE
15 years 10 months ago
Sparse Coding of Linear Dynamical Systems with an Application to Dynamic Texture Recognition
Given a sequence of observable features of a linear dynamical system (LDS), we propose the problem of finding a representation of the LDS which is sparse in terms of a given dict...
Bernard Ghanem, Narendra Ahuja
171
Voted
CORR
2010
Springer
171views Education» more  CORR 2010»
15 years 4 months ago
Solving Inverse Problems with Piecewise Linear Estimators: From Gaussian Mixture Models to Structured Sparsity
A general framework for solving image inverse problems is introduced in this paper. The approach is based on Gaussian mixture models, estimated via a computationally efficient MAP...
Guoshen Yu, Guillermo Sapiro, Stéphane Mall...
FSE
2006
Springer
101views Cryptology» more  FSE 2006»
15 years 8 months ago
Pseudorandom Permutation Families over Abelian Groups
We propose a general framework for differential and linear cryptanalysis of block ciphers when the block is not a bitstring. We prove piling-up lemmas for the generalized different...
Louis Granboulan, Éric Levieil, Gilles Pire...
FOSSACS
2000
Springer
15 years 8 months ago
A Program Refinement Framework Supporting Reasoning about Knowledge and Time
Abstract. This paper develops a highly expressive semantic framework for program refinement that supports both temporal reasoning and reasoning about the knowledge of a single agen...
Kai Engelhardt, Ron van der Meyden, Yoram Moses