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IPPS
2007
IEEE
15 years 7 months ago
Virtual Execution Environments: Support and Tools
In today’s dynamic computing environments, the available resources and even underlying computation engine can change during the execution of a program. Additionally, current tre...
Apala Guha, Jason Hiser, Naveen Kumar, Jing Yang, ...
SEMWEB
2010
Springer
14 years 11 months ago
Optimizing Enterprise-Scale OWL 2 RL Reasoning in a Relational Database System
OWL 2 RL was standardized as a less expressive but scalable subset of OWL 2 that allows a forward-chaining implementation. However, building an enterprise-scale forward-chaining ba...
Vladimir Kolovski, Zhe Wu, George Eadon
SIGMOD
2006
ACM
232views Database» more  SIGMOD 2006»
16 years 1 months ago
High-performance complex event processing over streams
In this paper, we present the design, implementation, and evaluation of a system that executes complex event queries over real-time streams of RFID readings encoded as events. The...
Eugene Wu 0002, Yanlei Diao, Shariq Rizvi
ACL
2000
15 years 2 months ago
Memory-Efficient and Thread-Safe Quasi-Destructive Graph Unification
In terms of both speed and memory consumption, graph unification remains the most expensive component of unification-based grammar parsing. We present a technique to reduce the me...
Marcel P. van Lohuizen
COMPSAC
2006
IEEE
15 years 5 months ago
Distributed Processes on Tree Hash
We propose Tree Hash to reduce bucket overflow, which is one of the inherent problems in dynamic hash techniques. In this investigation, we dicuss how to improve efficien cy of Tre...
Kyosuke Yasuda, Takao Miura, Isamu Shioya