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CRIWG
2001
13 years 10 months ago
Enabling the Collaborative Construction and Reuse of Knowledge through a Virtual Reference Environment
This paper analyzes some of the factors that prevent knowledge construction and reuse in traditional library settings and describes VRef, an environment designed to provide users ...
J. Alfredo Sánchez, Alberto García, ...
ECIS
2003
13 years 10 months ago
Universality thesis in IS ethics education - an empirical study
The explosion in the use of computers has strengthened the need to address ethical issues in information systems (IS) education. As a result, several IS ethics education framework...
Tero Vartiainen, Mikko T. Siponen
IJCAI
2003
13 years 10 months ago
Describing and Utilizing Constraints to Answer Queries in Data-Integration Systems
In data-integration systems, information sources often have various constraints such as “all houses stored at a source have a unique address.” These constraints are very usefu...
Chen Li
SBBD
2003
135views Database» more  SBBD 2003»
13 years 10 months ago
Privacy Preserving Clustering by Data Transformation
Despite its benefit in a wide range of applications, data mining techniques also have raised a number of ethical issues. Some such issues include those of privacy, data security,...
Stanley R. M. Oliveira, Osmar R. Zaïane
FOGA
1992
13 years 10 months ago
Relative Building-Block Fitness and the Building Block Hypothesis
The building-block hypothesis states that the GA works well when short, low-order, highly-fit schemas recombine to form even more highly fit higher-order schemas. The ability to p...
Stephanie Forrest, Melanie Mitchell