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BMVC
2000
13 years 9 months ago
Parallel Chains, Delayed Rejection and Reversible Jump MCMC for Object Recognition
We tackle the problem of object recognition using a Bayesian approach. A marked point process [1] is used as a prior model for the (unknown number of) objects. A sample is generat...
M. Harkness, P. Green
SBACPAD
2004
IEEE
83views Hardware» more  SBACPAD 2004»
13 years 9 months ago
Parallel Adaptive Mesh Coarsening for Seismic Tomography
Seismic tomography enables to model the internal structure of the Earth. In order to improve the precision of existing models, a huge amount of acquired seismic data must be analy...
Marc Grunberg, Stéphane Genaud, Catherine M...
EUROPAR
2009
Springer
14 years 16 days ago
Distributed Data Partitioning for Heterogeneous Processors Based on Partial Estimation of Their Functional Performance Models
The paper presents a new data partitioning algorithm for parallel computing on heterogeneous processors. Like traditional functional partitioning algorithms, the algorithm assumes ...
Alexey L. Lastovetsky, Ravi Reddy
LSSC
2007
Springer
14 years 2 months ago
Parallel Implementation of LQG Balanced Truncation for Large-Scale Systems
Model reduction of large-scale linear time-invariant systems is an ubiquitous task in control and simulation of complex dynamical processes. We discuss how LQG balanced truncation ...
José M. Badía, Peter Benner, Rafael ...
IPPS
1997
IEEE
14 years 4 days ago
Work-Time Optimal K-Merge Algorithms on the PRAM
The k-merge problem, given a collection of k, (2  k  n), sorted sequences of total length n, asks to merge them into a new sorted sequence. The main contribution of this work is...
Tatsuya Hayashi, Koji Nakano, Stephan Olariu