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ISCAS
2006
IEEE
145views Hardware» more  ISCAS 2006»
13 years 11 months ago
The wordlength determination problem of linear time invariant systems with multiple outputs - a geometric programming approach
This paper proposes two new methods for optimizing objectives and constraints. The GP approach is very general and hardware resources in finite wordlength implementation of it allo...
S. C. Chan, K. M. Tsui
SIAMSC
2008
193views more  SIAMSC 2008»
13 years 5 months ago
Exact and Approximate Sparse Solutions of Underdetermined Linear Equations
Abstract. In this paper, we empirically investigate the NP-hard problem of finding sparsest solutions to linear equation systems, i.e., solutions with as few nonzeros as possible. ...
Sadegh Jokar, Marc E. Pfetsch
JMIV
2010
106views more  JMIV 2010»
13 years 2 days ago
Parametric Estimation of Affine Transformations: An Exact Linear Solution
Abstract We consider the problem of estimating the geometric deformation of an object, with respect to some reference observation on it. Existing solutions, set in the standard coo...
Rami Hagege, Joseph M. Francos
DAC
2006
ACM
14 years 6 months ago
Optimization of area under a delay constraint in digital filter synthesis using SAT-based integer linear programming
In this paper, we propose an exact algorithm for the problem of area optimization under a delay constraint in the synthesis of multiplierless FIR filters. To the best of our knowl...
Eduardo A. C. da Costa, José Monteiro, Leve...