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EGOV
2007
Springer
16 years 21 days ago
Reference Models for E-Services Integration Based on Life-Events
Modelling life events is a task of a crucial importance and a first necessary step towards supporting resolution of a particular life event on the active e-government portal. The u...
Ljupco Todorovski, Mateja Kunstelj, Mirko Vintar
ADC
2007
Springer
150views Database» more  ADC 2007»
16 years 22 days ago
Beyond Purpose-Based Privacy Access Control
Research efforts have been directed toward the improvement of privacy protecting technology by incorporating privacy protection into database systems. Purpose acts as a central co...
Sabah S. Al-Fedaghi
SIGOPSE
2004
ACM
15 years 12 months ago
Undo for anyone, anywhere, anytime
Computer systems are complex and unforgiving. Users need environments more tolerant of errors, allowing them to correct mistakes and explore alternatives. This is the aim of Joyce...
James O'Brien, Marc Shapiro
DOLAP
1999
ACM
15 years 11 months ago
starER: A Conceptual Model for Data Warehouse Design
Modeling data warehouses is a complex task focusing, very often, into internal structures and implementation issues. In this paper we argue that, in order to accurately reflect the...
Nectaria Tryfona, Frank Busborg, Jens G. Borch Chr...
WWW
2005
ACM
16 years 7 months ago
An enhanced model for searching in semantic portals
Semantic Portal is the next generation of web portals that are powered by Semantic Web technologies for improved information sharing and exchange for a community of users. Current...
Lei Zhang, Yong Yu, Jian Zhou, Chenxi Lin, Yin Yan...