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» Parallel matrix algorithms and applications
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ECCV
2010
Springer
15 years 9 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 4 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
15 years 11 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 1 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
15 years 11 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