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TNN
2010
127views Management» more  TNN 2010»
15 years 1 months ago
RAMOBoost: ranked minority oversampling in boosting
In recent years, learning from imbalanced data has attracted growing attention from both academia and industry due to the explosive growth of applications that use and produce imba...
Sheng Chen, Haibo He, Edwardo A. Garcia
FODO
1998
Springer
263views Algorithms» more  FODO 1998»
15 years 11 months ago
On-Line Analytical Processing with Conceptual Information Systems
Abstract. A Conceptual Information System consists of a database together with conceptual hierarchies. The management system TOSCANA visualizes arbitrary combinations of conceptual...
Gerd Stumme
185
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AMAST
2008
Springer
15 years 8 months ago
Implementing a Categorical Information System
The authors have proposed using category-theoretic sketches to enhance database design and integration methodologies. The algebraic context is called the Sketch Data Model (SkDM) a...
Michael Johnson, Robert D. Rosebrugh
CLEF
2005
Springer
15 years 8 months ago
The Query Answering System PRODICOS
In this paper, we present the PRODICOS query answering system which was developed by the TALN team from the LINA institute. We present the various modules constituting our system a...
Laura Monceaux, Christine Jacquin, Emmanuel Desmon...
IJWIS
2008
110views more  IJWIS 2008»
15 years 6 months ago
Determined: a system with novel techniques for XML query optimization and evaluation
: Purpose -- Efficient processing of XML queries is critical for XML data management and related applications. Previously proposed techniques are unsatisfactory. This article prese...
Dunren Che, Wen-Chi Hou