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ER
2004
Springer
103views Database» more  ER 2004»
15 years 11 months ago
Querying Heterogeneous Spatial Databases: Combining an Ontology with Similarity Functions
This paper uses a knowledge-based approach to querying heterogeneous spatial databases based on an ontology and conceptual and attribute similarities. The ontology, which may be in...
Mariella Gutiérrez, M. Andrea Rodríg...
122
Voted
METRICS
2003
IEEE
15 years 11 months ago
When Can We Test Less?
When it is impractical to rigorously assess all parts of complex systems, test engineers use defect detectors to focus their limited resources. In this article, we define some pr...
Tim Menzies, Justin S. Di Stefano, Kareem Ammar, K...
140
Voted
HICSS
2002
IEEE
91views Biometrics» more  HICSS 2002»
15 years 10 months ago
The Planet Method for Designing Relationships in B2B E-commerce
Business to Business (B2B) relationships in Ecommerce are becoming increasingly important. However, there is little guidance available for managers about how relationships should ...
Alistair G. Sutcliffe, Norma Lammont
194
Voted
INCDM
2010
Springer
208views Data Mining» more  INCDM 2010»
15 years 7 months ago
Combining Unsupervised and Supervised Data Mining Techniques for Conducting Customer Portfolio Analysis
Abstract. Leveraging the power of increasing amounts of data to analyze customer base for attracting and retaining the most valuable customers is a major problem facing companies i...
Zhiyuan Yao, Annika H. Holmbom, Tomas Eklund, Barb...
CORR
2008
Springer
80views Education» more  CORR 2008»
15 years 5 months ago
Multi-Layer Perceptrons and Symbolic Data
In some real world situations, linear models are not sufficient to represent accurately complex relations between input variables and output variables of a studied system. Multila...
Fabrice Rossi, Brieuc Conan-Guez