Sciweavers

1497 search results - page 20 / 300
» A Computational Model for Message Passing
Sort
View
ICCV
2007
IEEE
14 years 11 months ago
MRF Optimization via Dual Decomposition: Message-Passing Revisited
A new message-passing scheme for MRF optimization is proposed in this paper. This scheme inherits better theoretical properties than all other state-of-the-art message passing met...
Nikos Komodakis, Nikos Paragios, Georgios Tziritas
GRID
2005
Springer
14 years 2 months ago
Collective operations for wide-area message passing systems using adaptive spanning trees
Abstract— We propose a method for wide-area message passing systems to perform collective operations using dynamically created spanning trees. In our proposal, broadcasts and red...
Hideo Saito, Kenjiro Taura, Takashi Chikayama
ICASSP
2011
IEEE
13 years 25 days ago
Content preference estimation in online social networks: Message passing versus sparse reconstruction on graphs
We design two different strategies for computing the unknown content preferences in an online social network based on a small set of nodes in the corresponding social graph for wh...
Jacob Chakareski
IPPS
1998
IEEE
14 years 1 months ago
Trace-Driven Debugging of Message Passing Programs
In this paper we report on features added to a parallel debugger to simplify the debugging of message passing programs. These features include replay, setting consistent breakpoin...
Michael A. Frumkin, Robert Hood, Luis Lopez
IPPS
1997
IEEE
14 years 1 months ago
Extensible Message Passing Application Development and Debugging with Python
We describe how we have parallelized Python, an interpreted object oriented scripting language, and used it to build an extensible message-passing molecular dynamics application f...
David M. Beazley, Peter S. Lomdahl