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CLOUDCOM
2010
Springer
13 years 8 months ago
Voronoi-Based Geospatial Query Processing with MapReduce
Geospatial queries (GQ) have been used in a wide variety of applications such as decision support systems, profile-based marketing, bioinformatics and GIS. Most of the existing qu...
Afsin Akdogan, Ugur Demiryurek, Farnoush Banaei Ka...
GRAPHICSINTERFACE
2007
14 years 9 days ago
Wavelet encoding of BRDFs for real-time rendering
Acquired data often provides the best knowledge of a material’s bidirectional reflectance distribution function (BRDF). Its integration into most real-time rendering systems re...
Luc Claustres, Loïc Barthe, Mathias Paulin
VIS
2008
IEEE
174views Visualization» more  VIS 2008»
15 years 3 days ago
Extensions of Parallel Coordinates for Interactive Exploration of Large Multi-Timepoint Data Sets
Parallel coordinate plots (PCPs) are commonly used in information visualization to provide insight into multi-variate data. These plots help to spot correlations between variables....
Jorik Blaas, Charl P. Botha, Frits H. Post
KDD
2009
ACM
198views Data Mining» more  KDD 2009»
14 years 11 months ago
Pervasive parallelism in data mining: dataflow solution to co-clustering large and sparse Netflix data
All Netflix Prize algorithms proposed so far are prohibitively costly for large-scale production systems. In this paper, we describe an efficient dataflow implementation of a coll...
Srivatsava Daruru, Nena M. Marin, Matt Walker, Joy...
IEEEPACT
1999
IEEE
14 years 3 months ago
Localizing Non-Affine Array References
Existing techniques can enhance the locality of arrays indexed by affine functions of induction variables. This paper presents a technique to localize non-affine array references,...
Nicholas Mitchell, Larry Carter, Jeanne Ferrante