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TSP
2010
14 years 4 months ago
Distributed estimation of channel gains in wireless sensor networks
We consider the problem of distributed channel estimation in a sensor network which employs a random sleep strategy to conserve energy. If the N network nodes are randomly placed a...
Sivagnanasundaram Ramanan, John MacLaren Walsh
CEC
2007
IEEE
15 years 4 months ago
Achieving environmental tolerance through the initiation and exploitation of external information
— It is often believed that biological organisms have an inherent tolerance to environmental changes. This is a seductive concept if transferred to artificial organisms. An expe...
Gunnar Tufte, Pauline C. Haddow
ECAL
2007
Springer
15 years 3 months ago
Modeling Decentralized Organizational Change in Honeybee Societies
Multi-agent organizations in dynamic environments, need to have the ability to adapt to environmental changes to ensure a continuation of proper functioning. Such adaptations can b...
Mark Hoogendoorn, Martijn C. Schut, Jan Treur
DIS
2006
Springer
14 years 11 months ago
Change Detection with Kalman Filter and CUSUM
Knowledge discovery systems are constrained by three main limited resources: time, memory and sample size. Sample size is traditionally the dominant limitation, but in many present...
Milton Severo, João Gama
BIOWIRE
2007
Springer
15 years 1 months ago
Self-organizing Desynchronization and TDMA on Wireless Sensor Networks
Desynchronization is a novel primitive for sensor networks: it implies that nodes perfectly interleave periodic events to occur in a round-robin schedule. This primitive can be us...
Julius Degesys, Ian Rose, Ankit Patel, Radhika Nag...