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» Parallel matrix algorithms and applications
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ECCV
2010
Springer
15 years 12 months ago
The Generalized PatchMatch Correspondence Algorithm
Abstract. PatchMatch is a fast algorithm for computing dense approximate nearest neighbor correspondences between patches of two image regions [1]. This paper generalizes PatchMatc...
TIP
2008
175views more  TIP 2008»
15 years 6 months ago
Algorithmic and Architectural Optimizations for Computationally Efficient Particle Filtering
Abstract--In this paper, we analyze the computational challenges in implementing particle filtering, especially to video sequences. Particle filtering is a technique used for filte...
Aswin C. Sankaranarayanan, Ankur Srivastava, Rama ...
IWOMP
2009
Springer
16 years 1 months ago
Scalability Evaluation of Barrier Algorithms for OpenMP
OpenMP relies heavily on barrier synchronization to coordinate the work of threads that are performing the computations in a parallel region. A good implementation of barriers is ...
Ramachandra C. Nanjegowda, Oscar Hernandez, Barbar...
ERSA
2010
137views Hardware» more  ERSA 2010»
15 years 4 months ago
An Automated Scheduling and Partitioning Algorithm for Scalable Reconfigurable Computing Systems
As reconfigurable computing (RC) platforms are becoming increasingly large-scale and heterogeneous, efficiently scheduling and partitioning applications on these platforms is a gro...
Casey Reardon, Alan D. George, Greg Stitt, Herman ...
ICTIR
2009
Springer
16 years 1 months ago
PageRank: Splitting Homogeneous Singular Linear Systems of Index One
Abstract. The PageRank algorithm is used today within web information retrieval to provide a content-neutral ranking metric over web pages. It employs power method iterations to so...
Douglas V. de Jager, Jeremy T. Bradley