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IPPS
2003
IEEE
13 years 10 months ago
Design and Evaluation of a Parallel HOP Clustering Algorithm for Cosmological Simulation
Clustering, or unsupervised classification, has many uses in fields that depend on grouping results from large amount of data, an example being the N-body cosmological simulation ...
Ying Liu, Wei-keng Liao, Alok N. Choudhary
VLDB
1999
ACM
151views Database» more  VLDB 1999»
13 years 9 months ago
Cache Conscious Indexing for Decision-Support in Main Memory
As random access memory gets cheaper, it becomes increasingly affordable to build computers with large main memories. We consider decision support workloads within the context of...
Jun Rao, Kenneth A. Ross
EGH
2010
Springer
13 years 3 months ago
Parallel SAH k-D tree construction
The k-D tree is a well-studied acceleration data structure for ray tracing. It is used to organize primitives in a scene to allow efficient execution of intersection operations be...
Byn Choi, Rakesh Komuravelli, Victor Lu, Hyojin Su...
DATE
2009
IEEE
209views Hardware» more  DATE 2009»
14 years 1 days ago
A graph grammar based approach to automated multi-objective analog circuit design
— This paper introduces a graph grammar based approach to automated topology synthesis of analog circuits. A grammar is developed to generate circuits through production rules, t...
Angan Das, Ranga Vemuri
ISAAC
2001
Springer
104views Algorithms» more  ISAAC 2001»
13 years 9 months ago
Algorithms for Pattern Involvement in Permutations
We consider the problem of developing algorithms for the recognition of a fixed pattern within a permutation. These methods are based upon using a carefully chosen chain or tree ...
Michael H. Albert, Robert E. L. Aldred, Mike D. At...