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CCE
2004
15 years 6 months ago
On-line outlier detection and data cleaning
Outliers are observations that do not follow the statistical distribution of the bulk of the data, and consequently may lead to erroneous results with respect to statistical analy...
Hancong Liu, Sirish Shah, Wei Jiang
ICDM
2010
IEEE
130views Data Mining» more  ICDM 2010»
15 years 4 months ago
Using Taxonomies to Perform Aggregated Querying over Imprecise Data
-- In this paper, we put forward our approach for answering aggregated queries over imprecise data using domain specific taxonomies. A new concept we call the weighted hierarchical...
Atanu Roy, Chandrima Sarkar, Rafal A. Angryk
EDM
2009
125views Data Mining» more  EDM 2009»
15 years 4 months ago
A Data Mining Approach to Reveal Representative Collaboration Indicators in Open Collaboration Frameworks
Data mining methods are successful in educational environments to discover new knowledge or learner skills or features. Unfortunately, they have not been used in depth with collabo...
Antonio R. Anaya, Jesus Boticario
ICASSP
2009
IEEE
16 years 1 months ago
Registration of multimodal data for estimating the parameters of an articulatory model
Being able to animate a speech production model with articulatory data would open applications in many domains. In this paper, we first consider the problem of acquiring articula...
M. Aron, Asterios Toutios, M.-O. Berger, E. Kerrie...
VTC
2007
IEEE
16 years 1 months ago
Mobility-Aware Data Management on Mobile Wireless Networks
— We design a Mobility-aware DAta management (MoDA) scheme for mobile ad hoc networks (MANETs) composed by mobile nodes such as urban pedestrians and vehicles. By fully utilizing...
Akiko Yamasaki, Hirozumi Yamaguchi, Shinji Kusumot...