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REALWSN
2010
14 years 8 months ago
K2: A System for Campaign Deployments of Wireless Sensor Networks
Abstract. Environmental scientists frequently engage in "campaignstyle" deployments, where they visit a location for a relatively short period of time (several weeks to m...
Douglas Carlson, Jayant Gupchup, Rob Fatland, Andr...
TIP
2010
162views more  TIP 2010»
14 years 8 months ago
Multivariate Image Segmentation Using Semantic Region Growing With Adaptive Edge Penalty
Multivariate image segmentation is a challenging task, influenced by large intraclass variation that reduces class distinguishability as well as increased feature space sparseness ...
A. K. Qin, David A. Clausi
TSP
2010
14 years 8 months ago
Tensor algebra and multidimensional harmonic retrieval in signal processing for MIMO radar
Detection and estimation problems in multiple-input multiple-output (MIMO) radar have recently drawn considerable interest in the signal processing community. Radar has long been a...
Dimitri Nion, Nicholas D. Sidiropoulos
HICSS
2011
IEEE
247views Biometrics» more  HICSS 2011»
14 years 5 months ago
Is Happiness Contagious Online? A Case of Twitter and the 2010 Winter Olympics
Is happiness contagious online? To answer this question, this paper investigates the posting behavior of users on Twitter.com, a popular online service for sharing short messages....
Anatoliy A. Gruzd, Sophie Doiron, Philip Mai
ICASSP
2011
IEEE
14 years 5 months ago
Robust nonparametric regression by controlling sparsity
Nonparametric methods are widely applicable to statistical learning problems, since they rely on a few modeling assumptions. In this context, the fresh look advocated here permeat...
Gonzalo Mateos, Georgios B. Giannakis