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» Change, Change, Change: Three Approaches
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SSD
2005
Springer
153views Database» more  SSD 2005»
14 years 1 months ago
Change Detection in Time Series Data Using Wavelet Footprints
In this paper, we propose a novel approach to address the problem of change detection in time series data. Our approach is based on wavelet footprints proposed originally by the si...
Mehdi Sharifzadeh, Farnaz Azmoodeh, Cyrus Shahabi
IAT
2008
IEEE
14 years 2 months ago
Adapting to Changing Resource Requirements for Coalition Formation in Self-Organized Social Networks
Coalition formation in social networks, consisting of a graph of interdependent agents, allows many choices of which task to select and with whom to partner in the social network....
Levi Barton, Vicki H. Allan
CE
2007
81views more  CE 2007»
13 years 7 months ago
Aptitude-treatment interactions in preservice teachers' behavior change during computer-simulated teaching
Adapting training methods to specific teacher traits to best facilitate the training effects for preservice teachers is an important, yet neglected, topic in aptitude-treatment in...
Yu-Chu Yeh
GEOINFORMATICA
2011
13 years 2 months ago
Qualitative change detection using sensor networks based on connectivity information
The research reported in this paper uses wireless sensor networks to provide salient information about spatially distributed dynamic fields, such as regional variations in tempera...
Jixiang Jiang, Michael F. Worboys, Silvia Nittel
CHI
2009
ACM
14 years 8 months ago
Desiring to be in touch in a changing communications landscape: attitudes of older adults
This paper offers an exploration of the attitudes of older adults to keeping in touch with people who are important to them. We present findings from three focus groups with peopl...
Abigail Sellen, Richard H. R. Harper, Siân E...