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AP2PC
2003
Springer
13 years 11 months ago
Fuzzy Cost Modeling for Peer-to-Peer Systems
The objective of query optimizers is to select a good execution plan for a given query. In a distributed system, it is crucial for a query optimizer to have effective remote cost e...
Bo Ling, Wee Siong Ng, Yanfeng Shu, Aoying Zhou
AI
1998
Springer
13 years 5 months ago
Remote Agent: To Boldly Go Where No AI System Has Gone Before
Renewed motives for space exploration have inspired NASA to work toward the goal of establishing a virtual presence in space, through heterogeneous eets of robotic explorers. Info...
Nicola Muscettola, P. Pandurang Nayak, Barney Pell...
ISCC
2006
IEEE
115views Communications» more  ISCC 2006»
13 years 11 months ago
QoS-Aware Middleware for Web Services Composition - A Qualitative Approach
— One of the benefits of web services is their ability to participate in a web services composition process. Therefore, an end-to-end QoS infrastructure should be established. W...
Hassan Issa, Chadi Assi, Mourad Debbabi
SAC
2003
ACM
13 years 11 months ago
Distributed Query Adaptation and Its Trade-offs
Adaptive query processing in large distributed systems has seen increasing importance due to the rising environmental fluctuations in a growing Internet. We describe Ginga, an ad...
Henrique Paques, Ling Liu, Calton Pu
AGENTS
1997
Springer
13 years 9 months ago
Designing Behaviors for Information Agents
To facilitate the rapid development and open system interoperability of autonomous agents we need to carefully specify and effectively implement various classes of agent behaviors...
Keith Decker, Anandeep Pannu, Katia P. Sycara, Mik...