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» Determining Consensus Numbers
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PG
2000
IEEE
15 years 10 months ago
A New Adaptive Density Estimator for Particle-Tracing Radiosity
Inparticle-tracing radiosityalgorithms, energy-carrying particles are traced through an environmentfor simulating global illumination. Illumination on a surface is reconstructed f...
Wong Kam Wah
HICSS
1999
IEEE
125views Biometrics» more  HICSS 1999»
15 years 10 months ago
ASHRAM: Active Summarization and Markup
Typically, searching for information in a document collection amounts to refining a query and then scanning a large number of documents to determine their relevance. Active Summar...
Mary S. Neff, James W. Cooper
KDD
1998
ACM
160views Data Mining» more  KDD 1998»
15 years 10 months ago
Algorithms for Characterization and Trend Detection in Spatial Databases
1 The number and the size of spatial databases, e.g. for geomarketing, traffic control or environmental studies, are rapidly growing which results in an increasing need for spatial...
Martin Ester, Alexander Frommelt, Hans-Peter Krieg...
COMPGEOM
1996
ACM
15 years 10 months ago
New Lower Bounds for Convex Hull Problems in Odd Dimensions
We show that in the worst case, (ndd=2e;1 +n logn) sidedness queries are required to determine whether the convex hull of n points in IRd is simplicial, or to determine the number ...
Jeff Erickson
IWMM
1992
Springer
100views Hardware» more  IWMM 1992»
15 years 10 months ago
Scalable Distributed Garbage Collection for Systems of Active Objects
Abstract. Automatic storage management is important in highly parallel programming environments where large numbers of objects and processes are being constantly created and discar...
Nalini Venkatasubramanian, Gul Agha, Carolyn L. Ta...