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INFSOF
2000
91views more  INFSOF 2000»
15 years 4 months ago
An operational approach to the design of workflow systems
We construct models as an aid to our thought process. A particular class of models, operational models, can be used for simulation and prototyping. The Opj modeling language is su...
Rakesh Agarwal, Giorgio Bruno, Marco Torchiano
ETS
2002
IEEE
121views Hardware» more  ETS 2002»
15 years 4 months ago
Establishing Connections: Interactivity Factors for a Distance Education Course
Both academic institutions and businesses are exploring a shift from face-to-face instruction to distance learning. However, without the foundation of a systematic instructional d...
Diane Berger Ehrlich
JIIS
2002
118views more  JIIS 2002»
15 years 4 months ago
Authorization and Access Control of Application Data in Workflow Systems
: Workflow Management Systems (WfMSs) are used to support the modeling and coordinated execution of business processes within an organization or across organizational boundaries. A...
Shengli Wu, Amit P. Sheth, John A. Miller, Zongwei...
123
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PVLDB
2008
126views more  PVLDB 2008»
15 years 4 months ago
Dwarfs in the rearview mirror: how big are they really?
Online-Analytical Processing (OLAP) has been a field of competing technologies for the past ten years. One of the still unsolved challenges of OLAP is how to provide quick respons...
Jens Dittrich, Lukas Blunschi, Marcos Antonio Vaz ...
APSCC
2010
IEEE
15 years 3 months ago
On Evaluating and Publishing Data Concerns for Data as a Service
Abstract--The proliferation of Data as a Service (DaaS) available on the Internet and offered by cloud service providers indicates an increasing trend in providing data under Web s...
Hong Linh Truong, Schahram Dustdar