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DBKDA
2009
IEEE
129views Database» more  DBKDA 2009»
13 years 12 months ago
Towards Connecting Database Applications to Ontologies
Most database applications are designed according the ANSI/SPARC architecture. When it is used, a large amount of semantics of data may be lost during the transformation from the ...
Chimène Fankam, Stéphane Jean, Guy P...
HICSS
2002
IEEE
128views Biometrics» more  HICSS 2002»
14 years 1 months ago
Developing a Flexible System-Modeling Environment for Engineers
We are developing a module-oriented, multiphysics, mixed-fidelity system simulation environment that will enable engineers to rapidly analyze the performance of a system and to o...
David R. Gardner, Joseph P. Castro, Paul N. Demmie...
IJMI
2010
212views more  IJMI 2010»
13 years 6 months ago
Integrating the SE and HCI models in the human factors engineering cycle for re-engineering Computerized Physician Order Entry s
The integration of Software Engineering (SE) and Human-Computer Interaction (HCI) methods and models is an interesting means for modelling an organization's activities, with ...
Stéphanie Bernonville, Christophe Kolski, N...
SIGMOD
2012
ACM
253views Database» more  SIGMOD 2012»
11 years 10 months ago
Skew-aware automatic database partitioning in shared-nothing, parallel OLTP systems
The advent of affordable, shared-nothing computing systems portends a new class of parallel database management systems (DBMS) for on-line transaction processing (OLTP) applicatio...
Andrew Pavlo, Carlo Curino, Stanley B. Zdonik
PODS
2006
ACM
104views Database» more  PODS 2006»
14 years 8 months ago
Tractable database design through bounded treewidth
Given that most elementary problems in database design are NP-hard, the currently used database design algorithms produce suboptimal results. For example, the current 3NF decompos...
Georg Gottlob, Reinhard Pichler, Fang Wei