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» From Effect to Effectiveness: The Missing Research Questions
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ICDM
2002
IEEE
132views Data Mining» more  ICDM 2002»
15 years 11 months ago
Speed-up Iterative Frequent Itemset Mining with Constraint Changes
Mining of frequent itemsets is a fundamental data mining task. Past research has proposed many efficient algorithms for the purpose. Recent work also highlighted the importance of...
Gao Cong, Bing Liu
EDBT
2006
ACM
154views Database» more  EDBT 2006»
15 years 10 months ago
Approximation Techniques to Enable Dimensionality Reduction for Voronoi-Based Nearest Neighbor Search
Utilizing spatial index structures on secondary memory for nearest neighbor search in high-dimensional data spaces has been the subject of much research. With the potential to host...
Christoph Brochhaus, Marc Wichterich, Thomas Seidl
ATAL
2010
Springer
15 years 7 months ago
MAS-DisCoSim 4 PDP: a testbed for multi-agent solutions to PDPs
This demo illustrates MAS-DisCoSim 4 PDP, a testbed environment for evaluating distributed multi-agent system solutions to pickup and delivery problems (PDPs). PDPs are well-studi...
Jelle Van Gompel, Bart Tuts, Rutger Claes, Mario C...
ESWA
2008
131views more  ESWA 2008»
15 years 6 months ago
Classification of weld flaws with imbalanced class data
This paper presents research results of our investigation of the imbalanced data problem in the classification of different types of weld flaws, a multi-class classification probl...
T. Warren Liao
JIRS
1998
81views more  JIRS 1998»
15 years 6 months ago
Path Planning and Control of a Cooperative Three-Robot System Manipulating Large Objects
After a brief review of the current research on multi-robot systems, the paper presents a path planning and control scheme for a cooperative three-robot system transferring/manipul...
Costas S. Tzafestas, Platon A. Prokopiou, Spyros G...