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CAISE
2009
Springer
15 years 10 months ago
The Problem of Transitivity of Part-Whole Relations in Conceptual Modeling Revisited
Abstract. Parthood is a relation of fundamental importance in a number of disciplines including cognitive science, linguistics and conceptual modeling. However, one classical probl...
Giancarlo Guizzardi
DILS
2005
Springer
15 years 8 months ago
Assigning Unique Keys to Chemical Compounds for Data Integration: Some Interesting Counter Examples
Integrating data involving chemical structures is simplified when unique identifiers (UIDs) can be associated with chemical structures. For example, these identifiers can be use...
Greeshma Neglur, Robert L. Grossman, Bing Liu
CSCLP
2008
Springer
15 years 8 months ago
Robust Solutions in Unstable Optimization Problems
We consider constraint optimization problems where costs (or preferences) are all given, but some are tagged as possibly unstable, and provided with a range of alternative values. ...
Maria Silvia Pini, Francesca Rossi, Kristen Brent ...
SDM
2008
SIAM
140views Data Mining» more  SDM 2008»
15 years 8 months ago
Creating a Cluster Hierarchy under Constraints of a Partially Known Hierarchy
Although clustering under constraints is a current research topic, a hierarchical setting, in which a hierarchy of clusters is the goal, is usually not considered. This paper trie...
Korinna Bade, Andreas Nürnberger
ACSW
2006
15 years 8 months ago
Synapse: auto-correlation and dynamic attack redirection in an immunologically-inspired IDS
Intrusion detection systems (IDS) perform an important role in the provision of network security, providing real- time notification of attacks in progress. One promising category ...
David Duncombe, George M. Mohay, Andrew Clark