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ANSS
2004
IEEE
15 years 8 months ago
A Service Scheduler in a Trustworthy System
The aim of the research is to investigate techniques that support efficient service scheduling algorithms in a service-oriented fault-tolerant real-time distributed system. Techni...
Yinong Chen
CCGRID
2006
IEEE
15 years 10 months ago
Nexus: A Novel Weighted-Graph-Based Prefetching Algorithm for Metadata Servers in Petabyte-Scale Storage Systems
Abstract— An efficient, accurate and distributed metadataoriented prefetching scheme is critical to the overall performance in large distributed storage systems. In this paper, ...
Peng Gu, Yifeng Zhu, Hong Jiang, Jun Wang
PVLDB
2010
104views more  PVLDB 2010»
15 years 2 months ago
MCDB-R: Risk Analysis in the Database
Enterprises often need to assess and manage the risk arising from uncertainty in their data. Such uncertainty is typically modeled as a probability distribution over the uncertain...
Peter J. Haas, Christopher M. Jermaine, Subi Arumu...
ICC
2007
IEEE
103views Communications» more  ICC 2007»
15 years 10 months ago
Modeling Channel Occupancy Times for Voice Traffic in Cellular Networks
—Call holding times in telephony networks are commonly approximated by exponential distributions to facilitate traffic engineering. However, for traffic engineering of cellular n...
Emre A. Yavuz, Victor C. M. Leung
ATAL
2007
Springer
15 years 10 months ago
Dynamic movement and positioning of embodied agents in multiparty conversations
For embodied agents to engage in realistic multiparty conversation, they must stand in appropriate places with respect to other agents and the environment. When these factors chan...
Dusan Jan, David R. Traum