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ICEIS
1999
IEEE
15 years 11 months ago
Facilitating Organisational Activities Using Plans and Audits
Group Decision Support Systems (GDSS) present important limitations that constrain their usage in current organisations. The fundamental reason is the lack of integration in the c...
Carlos J. Costa, Tania Ho, Pedro Antunes
ACISP
1999
Springer
15 years 11 months ago
Evolution of Fair Non-repudiation with TTP
Non-repudiation turns out to be an increasingly important security service with the fast growth of electronic commerce on the Internet. Non-repudiation services protect the transac...
Jianying Zhou, Robert H. Deng, Feng Bao
DAWAK
1999
Springer
15 years 11 months ago
Heuristic Algorithms for Designing a Data Warehouse with SPJ Views
A Data Warehouse DW can be abstractly seen as a set of materialized views de ned over relations that are stored in distributed heterogeneous databases. The selection of views for...
Spyros Ligoudistianos, Timos K. Sellis, Dimitri Th...
ISMVL
1999
IEEE
72views Hardware» more  ISMVL 1999»
15 years 11 months ago
Information Relationships and Measures in Application to Logic Design
In this paper, the theory of information relationships and relationship measures is considered and its application to logic design is discussed. This theory makes operational the ...
Lech Józwiak
IV
1999
IEEE
65views Visualization» more  IV 1999»
15 years 11 months ago
Display Models for Visualization
Models for visualization are important, helping the developer and user to understand the visualization process; to follow the connections and the data paths through the system; an...
Jonathan C. Roberts