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97
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ICDE
2009
IEEE
138views Database» more  ICDE 2009»
14 years 10 months ago
Similarity Group-By
The identification and processing of similarities in the data play a key role in multiple application scenarios. Several types of similarity-aware operations have been studied in ...
Yasin N. Silva, Walid G. Aref, Mohamed H. Ali
101
Voted
ICDM
2009
IEEE
200views Data Mining» more  ICDM 2009»
14 years 10 months ago
Improving SVM Classification on Imbalanced Data Sets in Distance Spaces
Abstract--Imbalanced data sets present a particular challenge to the data mining community. Often, it is the rare event that is of interest and the cost of misclassifying the rare ...
Suzan Koknar-Tezel, Longin Jan Latecki
102
Voted
ICDM
2009
IEEE
153views Data Mining» more  ICDM 2009»
14 years 10 months ago
A New Clustering Algorithm Based on Regions of Influence with Self-Detection of the Best Number of Clusters
Clustering methods usually require to know the best number of clusters, or another parameter, e.g. a threshold, which is not ever easy to provide. This paper proposes a new graph-b...
Fabrice Muhlenbach, Stéphane Lallich
154
Voted
ICEIS
2009
IEEE
14 years 10 months ago
Pattern-Based Refactoring of Legacy Software Systems
Rearchitecturing large software systems becomes more and more complex after years of development and a growing size of the code base. Nonetheless, a constant adaptation of software...
Sascha Hunold, Björn Krellner, Thomas Rauber,...
112
Voted
ICIP
2009
IEEE
14 years 10 months ago
Highly-parallelized motion estimation for Scalable Video Coding
In this paper, we discuss the design of a highly-parallel motion estimator for real-time Scalable Video Coding (SVC). In an SVC, motion is commonly estimated bidirectionally and o...
Marijn J. H. Loomans, Cornelis J. Koeleman, Peter ...