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» Indexing Distributed Complex Data for Complex Queries
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DEBS
2007
ACM
15 years 8 months ago
Temporal order optimizations of incremental joins for composite event detection
Queries for composite events typically involve the four complementary dimensions of event data, event composition, relationships between events (esp. temporal and causal), and acc...
François Bry, Michael Eckert
SIGECOM
2003
ACM
92views ECommerce» more  SIGECOM 2003»
15 years 10 months ago
Multi-attribute exchange market: representation and indexing of orders
We present an automated exchange for trading complex goods, such as used cars, which allows traders to describe desirable purchases and sales by multiple attributes. The developed...
Eugene Fink, Josh Johnson, John Hershberger 0002
HPCC
2007
Springer
15 years 11 months ago
Towards a Complexity Model for Design and Analysis of PGAS-Based Algorithms
Many new Partitioned Global Address Space (PGAS) programming languages have recently emerged and are becoming ubiquitously available on nearly all modern parallel architectures. PG...
Mohamed Bakhouya, Jaafar Gaber, Tarek A. El-Ghazaw...
DMDW
2000
161views Management» more  DMDW 2000»
15 years 6 months ago
View materialization for nested GPSJ queries
View materialization is a central issue in logical design of data warehouses since it is one of the most powerful techniques to improve the response to the workload. Most approach...
Matteo Golfarelli, Stefano Rizzi
RT
2004
Springer
15 years 10 months ago
An Irradiance Atlas for Global Illumination in Complex Production Scenes
We introduce a tiled 3D MIP map representation of global illumination data. The representation is an adaptive, sparse octree with a “brick” at each octree node; each brick con...
Per H. Christensen, Dana Batali