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WCNC
2010
IEEE
13 years 11 months ago
Dynamic Control of Data Ferries under Partial Observations
—Controlled mobile helper nodes called data ferries have recently been proposed to bridge communications between disconnected nodes in a delay-tolerant manner. While existing wor...
Chi Harold Liu, Ting He, Kang-won Lee, Kin K. Leun...
GECCO
2005
Springer
134views Optimization» more  GECCO 2005»
14 years 1 months ago
Tracking extrema in dynamic environments using a coevolutionary agent-based model of genotype edition
Typical applications of evolutionary optimization in static environments involve the approximation of the extrema of functions. For dynamic environments, the interest is not to lo...
Chien-Feng Huang, Luis Mateus Rocha
PERCOM
2005
ACM
14 years 7 months ago
Adaptive Temporal Radio Maps for Indoor Location Estimation
In this paper, we present a novel method to adapt the temporal radio maps for indoor location determination by offsetting the variational environmental factors using data mining t...
Jie Yin, Qiang Yang, Lionel M. Ni
ICDCS
2006
IEEE
14 years 1 months ago
DNScup: Strong Cache Consistency Protocol for DNS
Effective caching in Domain Name System (DNS) is critical to its performance and scalability. Existing DNS only supports weak cache consistency by using the Time-To-Live (TTL) mec...
Xin Chen, Haining Wang, Shansi Ren
ICDCSW
2007
IEEE
13 years 7 months ago
A Middleware Support for Agent-Based Application Mobility in Pervasive Environments
—Application mobility is an efficient way to mask uneven conditioning and reduce users’ distractions in pervasive environments. However, since mobility brings more dynamism and...
Yu Zhou, Jiannong Cao, Vaskar Raychoudhury, Joanna...