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CCE
2004
14 years 11 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
DATAMINE
2006
164views more  DATAMINE 2006»
14 years 12 months ago
Fast Distributed Outlier Detection in Mixed-Attribute Data Sets
Efficiently detecting outliers or anomalies is an important problem in many areas of science, medicine and information technology. Applications range from data cleaning to clinica...
Matthew Eric Otey, Amol Ghoting, Srinivasan Partha...
ICDE
2010
IEEE
311views Database» more  ICDE 2010»
15 years 9 months ago
Detecting Inconsistencies in Distributed Data
— One of the central problems for data quality is inconsistency detection. Given a database D and a set Σ of dependencies as data quality rules, we want to identify tuples in D ...
Wenfei Fan, Floris Geerts, Shuai Ma, Heiko Mü...
KDD
2006
ACM
162views Data Mining» more  KDD 2006»
16 years 8 days ago
Simultaneous record detection and attribute labeling in web data extraction
Recent work has shown the feasibility and promise of templateindependent Web data extraction. However, existing approaches use decoupled strategies ? attempting to do data record ...
Jun Zhu, Zaiqing Nie, Ji-Rong Wen, Bo Zhang, Wei-Y...
NANONET
2009
Springer
152views Chemistry» more  NANONET 2009»
15 years 6 months ago
Quantum Dots and Wires to Improve Enzymes-Based Electrochemical Bio-sensing
An investigation on nano-structured electrodes to detect different metabolites is proposed in this paper. Three different metabolites are considered: glucose, lactate, and choleste...
Sandro Carrara, Cristina Boero, Giovanni De Michel...