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SASO
2009
IEEE
15 years 4 months ago
Distributed W-Learning: Multi-Policy Optimization in Self-Organizing Systems
—Large-scale agent-based systems are required to self-optimize towards multiple, potentially conflicting, policies of varying spatial and temporal scope. As a result, not all ag...
Ivana Dusparic, Vinny Cahill
ICC
2007
IEEE
101views Communications» more  ICC 2007»
15 years 4 months ago
On the Limitations of Random Sensor Placement for Distributed Signal Detection
— We consider the design of a sensor network for detecting an emitter who if present is known to be located in an interval but whose exact position is unknown. We seek to minimiz...
Zhenyu Tu, Rick S. Blum
ICDCIT
2004
Springer
15 years 3 months ago
Distributing Key Updates in Secure Dynamic Groups
We focus on the problem of distributing key updates in secure dynamic groups. Due to changes in group membership, the group controller needs to change and distribute the keys used...
Sandeep S. Kulkarni, Bezawada Bruhadeshwar
149
Voted
SIGMOD
2008
ACM
126views Database» more  SIGMOD 2008»
15 years 9 months ago
On efficient top-k query processing in highly distributed environments
Lately the advances in centralized database management systems show a trend towards supporting rank-aware query operators, like top-k, that enable users to retrieve only the most ...
Akrivi Vlachou, Christos Doulkeridis, Kjetil N&osl...
ICRA
2009
IEEE
109views Robotics» more  ICRA 2009»
15 years 4 months ago
Self-adapting modular robotics: A generalized distributed consensus framework
Abstract— Biological systems achieve amazing adaptive behavior with local agents performing simple sensing and actions. Modular robots with similar properties can potentially ach...
Chih-Han Yu, Radhika Nagpal