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CDC
2009
IEEE
133views Control Systems» more  CDC 2009»
15 years 11 months ago
Arbitrarily modulated Markov decision processes
— We consider decision-making problems in Markov decision processes where both the rewards and the transition probabilities vary in an arbitrary (e.g., nonstationary) fashion. We...
Jia Yuan Yu, Shie Mannor
VRML
1998
ACM
15 years 10 months ago
Event Processing for Complicated Routes in VRML 2.0
VRML 2.0 allows a content creator to dynamically control state changes in a virtual reality world by defining routes of events over VRML 2.0 nodes. In the conceptual execution mod...
Masaaki Taniguchi
VLDB
1994
ACM
148views Database» more  VLDB 1994»
15 years 10 months ago
Cache Conscious Algorithms for Relational Query Processing
The current main memory (DRAM) access speeds lag far behind CPU speeds. Cache memory, made of static RAM, is being used in today's architectures to bridge this gap. It provid...
Ambuj Shatdal, Chander Kant, Jeffrey F. Naughton
WSC
2007
15 years 9 months ago
Importance sampling of compounding processes
Compounding processes, also known as perpetuities, play an important role in many applications; in particular, in time series analysis and mathematical finance. Apart from some s...
Jose Blanchet, Bert Zwart
USENIX
2008
15 years 9 months ago
A Comparative Experimental Study of Parallel File Systems for Large-Scale Data Processing
Large-scale scientific and business applications require data processing of ever-increasing amounts of data, fueling a demand for scalable parallel file systems comprising hundred...
Zoe Sebepou, Kostas Magoutis, Manolis Marazakis, A...