Sciweavers

1963 search results - page 249 / 393
» Function Materialization in Object Bases
Sort
View
SI3D
1995
ACM
15 years 4 months ago
I-COLLIDE: An Interactive and Exact Collision Detection System for Large-Scale Environments
: We present an exact and interactive collision detection system, I-COLLIDE, for large-scale environments. Such environments are characterized by the number of objects undergoing r...
Jonathan D. Cohen, Ming C. Lin, Dinesh Manocha, Ma...
107
Voted
EDBT
2010
ACM
135views Database» more  EDBT 2010»
15 years 4 months ago
Probabilistic ranking over relations
Probabilistic top-k ranking queries have been extensively studied due to the fact that data obtained can be uncertain in many real applications. A probabilistic top-k ranking quer...
Lijun Chang, Jeffrey Xu Yu, Lu Qin, Xuemin Lin
120
Voted
SBBD
2004
106views Database» more  SBBD 2004»
15 years 2 months ago
Twisting the Metric Space to Achieve Better Metric Trees
In order to index text fields in XML databases for similarity queries, M-Trees may be applied. However, some datasets experiments using M-Trees for this purpose resulted in low qu...
César Feijó Nadvorny, Carlos A. Heus...
113
Voted
TGIS
2002
118views more  TGIS 2002»
15 years 14 days ago
A Dynamic Architecture for Distributing Geographic Information Services
Traditional GISystems are no longer appropriate for modern distributed, heterogeneous network environments due to their closed architecture, and their lack of interoperability, reu...
Ming-Hsiang Tsou, Barbara P. Buttenfield
CHI
2011
ACM
14 years 4 months ago
Eden: a professional multitouch tool for constructing virtual organic environments
Set construction is the process of selecting and positioning virtual geometric objects to create a virtual environment used in a computer-animated film. Set construction artists ...
Kenrick Kin, Tom Miller, Björn Bollensdorff, ...