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SC
1995
ACM
13 years 11 months ago
PMRSB: Parallel Multilevel Recursive Spectral Bisection
The design of a parallel implementation of multilevel recursive spectral bisection on the Cray T3D is described. The code is intended to be fast enough to enable dynamic repartiti...
Stephen T. Barnard
BDA
2004
13 years 9 months ago
Path Sequence-Based XML Query Processing
We present the path sequence storage model, a new logical model for storing XML documents. This model partitions XML data and content according to the document paths; and uses orde...
Ioana Manolescu, Andrei Arion, Angela Bonifati, An...
WSC
1998
13 years 9 months ago
Stopping Criterion for a Simulation-Based Optimization Method
We consider a new simulation-based optimization method called the Nested Partitions (NP) method. This method generates a Markov chain and solving the optimization problem is equiv...
Sigurdur Ólafsson, Leyuan Shi
VMV
2007
141views Visualization» more  VMV 2007»
13 years 8 months ago
Distance Calculation between a Point and a Subdivision Surface
This article focuses on algorithms for fast computation of the Euclidean distance between a query point and a subdivision surface. The analyzed algorithms include uniform tessella...
Torsten Ullrich, Volker Settgast, Ulrich Krispel, ...
SIGMOD
2010
ACM
173views Database» more  SIGMOD 2010»
14 years 12 days ago
PR-join: a non-blocking join achieving higher early result rate with statistical guarantees
Online aggregation is a promising solution to achieving fast early responses for interactive ad-hoc queries that compute aggregates on a large amount of data. Essential to the suc...
Shimin Chen, Phillip B. Gibbons, Suman Nath