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» On Euclidean Embeddings and Bandwidth Minimization
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SIAMJO
2010
100views more  SIAMJO 2010»
12 years 12 months ago
Explicit Sensor Network Localization using Semidefinite Representations and Facial Reductions
The sensor network localization, SNL , problem in embedding dimension r, consists of locating the positions of wireless sensors, given only the distances between sensors that are ...
Nathan Krislock, Henry Wolkowicz
CVPR
2009
IEEE
1468views Computer Vision» more  CVPR 2009»
15 years 22 days ago
Hardware-Efficient Belief Propagation
Belief propagation (BP) is an effective algorithm for solving energy minimization problems in computer vision. However, it requires enormous memory, bandwidth, and computation beca...
Chao-Chung Cheng, Chia-Kai Liang, Homer H. Chen, L...
IJHPCA
2008
131views more  IJHPCA 2008»
13 years 5 months ago
De Novo Ultrascale Atomistic Simulations On High-End Parallel Supercomputers
We present a de novo hierarchical simulation framework for first-principles based predictive simulations of materials and their validation on high-end parallel supercomputers and ...
Aiichiro Nakano, Rajiv K. Kalia, Ken-ichi Nomura, ...
IJES
2006
110views more  IJES 2006»
13 years 5 months ago
Partitioning bin-packing algorithms for distributed real-time systems
Embedded real-time systems must satisfy not only logical functional requirements but also para-functional properties such as timeliness, Quality of Service (QoS) and reliability. W...
Dionisio de Niz, Raj Rajkumar
ADBIS
2006
Springer
93views Database» more  ADBIS 2006»
13 years 11 months ago
An On-Line Reorganization Framework for SAN File Systems
While the cost per megabyte of magnetic disk storage is economical, organizations are alarmed by the increasing cost of managing storage. Storage Area Network (SAN) architectures ...
Shahram Ghandeharizadeh, Shan Gao, Chris Gahagan, ...