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» Complex Event Processing
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SIGGRAPH
1992
ACM
15 years 9 months ago
Predicting reflectance functions from complex surfaces
We describe a physically-based Monte Carlo technique for approximating bidirectional reflectance distribution functions (BRDFs) for a large class of geometries by directly simulat...
Stephen H. Westin, James Arvo, Kenneth E. Torrance
150
Voted
CORR
2011
Springer
192views Education» more  CORR 2011»
15 years 21 hour ago
On cooperative patrolling: optimal trajectories, complexity analysis, and approximation algorithms
—The subject of this work is the patrolling of an environment with the aid of a team of autonomous agents. We consider both the design of open-loop trajectories with optimal prop...
Fabio Pasqualetti, Antonio Franchi, Francesco Bull...
ICISS
2005
Springer
15 years 10 months ago
Event Detection in Multilevel Secure Active Databases
The event-condition-action paradigm (also known as triggers or rules) is a powerful technology. It gives a database “active” capabilities – the ability to react automatically...
Indrakshi Ray, Wei Huang
PERCOM
2004
ACM
16 years 4 months ago
Patch Panel: Enabling Control-Flow Interoperability in Ubicomp Environments
Ubiquitous computing environments accrete slowly over time rather than springing into existence all at once. Mechanisms are needed for incremental integration-the problem of how t...
Rafael Ballagas, Andy Szybalski, Armando Fox
140
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PDPTA
2000
15 years 6 months ago
Managing Distributed Systems with Smart Subscriptions
Abstract We describe an event-based, publishand-subscribe system based on using "smart subscriptions" to recognize weakly structured events. We present a hierarchy of sub...
Robert E. Filman, Diana D. Lee