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IJCAI
1997
15 years 7 months ago
An Achievement Test for Knowledge-Based Systems: QUEM
This paper describes QUEM, a method for assessing the skill level of a knowledge-based system based on the quality of the solutions it produces. QUEM is demonstrated by using it t...
Caroline C. Hayes, Michael I. Parzen
ACSAC
2001
IEEE
15 years 10 months ago
A Framework for Multiple Authorization Types in a Healthcare Application System
In most of the current authorization frameworks in application systems, the authorization for a user operation is determined using a static database like ACL entries or system tab...
Ramaswamy Chandramouli
COMCOM
2004
81views more  COMCOM 2004»
15 years 6 months ago
A performance anomaly in clustered on-line transaction processing systems
This paper presents a simulation study on complex On-Line Transaction Processing systems using TPC-C workload. The impacts on the response time of Inter-Connection Network (ICN) i...
Hong Cai, Hisao Kameda, Jie Li
CAISE
2006
Springer
15 years 10 months ago
Generic Data Access in XML Based Workflow Management Systems
Various kinds of data are processed in workflow management systems: from case data to control data, from internal data to access to external databases or documents exchanged in int...
Christian Dreier, Johann Eder, Marek Lehmann, Amir...
ISSE
2010
15 years 4 months ago
A second look at Faster, Better, Cheaper
“Faster, Better, Cheaper” (FBC) was a systems development methodology used by NASA in the 1990s. While usually a deprecated practice, we find that, with certain caveats, it is...
Oussama El-Rawas, Tim Menzies