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PODC
2010
ACM
13 years 9 months ago
Distributed data classification in sensor networks
Low overhead analysis of large distributed data sets is necessary for current data centers and for future sensor networks. In such systems, each node holds some data value, e.g., ...
Ittay Eyal, Idit Keidar, Raphael Rom
EMNLP
2009
13 years 5 months ago
Supervised and Unsupervised Methods in Employing Discourse Relations for Improving Opinion Polarity Classification
This work investigates design choices in modeling a discourse scheme for improving opinion polarity classification. For this, two diverse global inference paradigms are used: a su...
Swapna Somasundaran, Galileo Namata, Janyce Wiebe,...
CHI
2005
ACM
14 years 8 months ago
Collective efficacy as a measure of community
As human-computer interaction increasingly focuses on mediated interactions among groups of individuals, there is a need to develop techniques for measurement and analysis of grou...
John M. Carroll, Mary Beth Rosson, Jingying Zhou
HUC
2010
Springer
13 years 9 months ago
Convenience probe: a participatory sensing tool to collect large-scale consumer flow behaviors
This paper proposes Convenience Probe, a participatory sensing tool to collect large-scale consumer flow behaviors from everyday mobile phones. We hope to use Convenience Probe to...
Chuang-Wen You, Chih-Chiang Wei, Yu-Han Chen, Jya-...
IJON
2006
78views more  IJON 2006»
13 years 7 months ago
Improving self-organization of document collections by semantic mapping
In text management tasks, the dimensionality reduction becomes necessary to computation and interpretability of the results generated by machine learning algorithms. This paper de...
Renato Fernandes Corrêa, Teresa Bernarda Lud...