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» Redesigning the message logging model for high performance
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SIAMJO
2010
128views more  SIAMJO 2010»
13 years 2 months ago
Solving Log-Determinant Optimization Problems by a Newton-CG Primal Proximal Point Algorithm
We propose a Newton-CG primal proximal point algorithm for solving large scale log-determinant optimization problems. Our algorithm employs the essential ideas of the proximal poi...
Chengjing Wang, Defeng Sun, Kim-Chuan Toh
DAGM
2008
Springer
13 years 9 months ago
MAP-Inference for Highly-Connected Graphs with DC-Programming
The design of inference algorithms for discrete-valued Markov Random Fields constitutes an ongoing research topic in computer vision. Large state-spaces, none-submodular energy-fun...
Jörg H. Kappes, Christoph Schnörr
HICSS
1997
IEEE
109views Biometrics» more  HICSS 1997»
13 years 12 months ago
Performance Evaluation of a C++ Library Based Multithreaded System
One model of multithreading gaining popularity on multiprocessor systems is the message-driven model of computation. The message-driven model is a reactive model in which an arriv...
John G. Holm, Steven Parkes, Prithviraj Banerjee
PVLDB
2008
112views more  PVLDB 2008»
13 years 7 months ago
P2P logging and timestamping for reconciliation
In this paper, we address data reconciliation in peer-to-peer (P2P) collaborative applications. We propose P2P-LTR (Logging and Timestamping for Reconciliation) which provides P2P...
Mounir Tlili, William Kokou Dedzoe, Esther Pacitti...
TCSV
2010
13 years 2 months ago
High Performance Stereo Vision Designed for Massively Data Parallel Platforms
Abstract--Real-time stereo vision is attractive in many applications like robot navigation and 3D scene reconstruction. Data parallel platforms, e.g. GPU, is often used for real-ti...
Wei Yu, Tsuhan Chen, Franz Franchetti, James C. Ho...