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» Business Process Simulation for Operational Decision Support
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94
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VLDB
1990
ACM
106views Database» more  VLDB 1990»
15 years 4 months ago
The Time Index: An Access Structure for Temporal Data
In this paper, we describe a new indexing technique, the time indez, for improving the performance of certain classes of temporal queries. The time index can be used to retrieve v...
Ramez Elmasri, Gene T. J. Wuu, Yeong-Joon Kim
101
Voted
DOLAP
2004
ACM
15 years 6 months ago
A new OLAP aggregation based on the AHC technique
Nowadays, decision support systems are evolving in order to handle complex data. Some recent works have shown the interest of combining on-line analysis processing (OLAP) and data...
Riadh Ben Messaoud, Omar Boussaid, Sabine Rabas&ea...
97
Voted
HICSS
2008
IEEE
129views Biometrics» more  HICSS 2008»
15 years 7 months ago
Integration Testing of Composite Applications
A service-oriented architecture enables composite applications that support business processes to be defined and built dynamically from loosely coupled and interoperable web servi...
Liam Peyton, Bernard Stepien, Pierre Seguin
100
Voted
DGO
2004
129views Education» more  DGO 2004»
15 years 1 months ago
Spatial Technologies for Coastal Management
This demonstration will be presented at the 2004 National Conference on Digital Government Research. The third year results of the project "Digitalization of Coastal Manageme...
Xutong Niu, Xian Xu, Alok Srivastava, Chung-yen Ku...
124
Voted
HICSS
2007
IEEE
183views Biometrics» more  HICSS 2007»
15 years 6 months ago
Rescuing Small and Medium-Sized Enterprises from Inefficient Information Systems - A Multi-disciplinary Method for ERP System Re
Enterprise resource planning (ERP) systems integrate companies’ multiple information systems and help adapt best practices for business processes. ERP systems are in most cases ...
Inka Vilpola, Ilkka Kouri, Kaisa Vään&au...