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ICWS
2009
IEEE
15 years 2 months ago
Identity Attribute-Based Role Provisioning for Human WS-BPEL Processes
The WS-BPEL specification focuses on business processes the activities of which are assumed to be interactions with Web services. However, WS-BPEL processes go beyond the orchestr...
Federica Paci, Rodolfo Ferrini, Elisa Bertino
ICWS
2009
IEEE
15 years 2 months ago
QoS-Driven Adaptation of BPEL Scenario Execution
BPEL/WSBPEL is the predominant approach for combining individual web services into integrated business processes, allowing for the specification of their sequence, control flow an...
Christos Kareliotis, Costas Vassilakis, Stathis Ro...
ICWS
2009
IEEE
15 years 2 months ago
A MapReduce-Enabled Scientific Workflow Composition Framework
MapReduce has recently gained a lot of attention as a parallel programming model for scalable data-intensive business and scientific analysis. In order to benefit from this powerf...
Xubo Fei, Shiyong Lu, Cui Lin
IFIP
2009
Springer
15 years 2 months ago
Classifying Enterprise Architecture Analysis Approaches
Abstract. Enterprise architecture (EA) management forms a commonly accepted means to enhance the alignment of business and IT, and to support the managed evolution of the enterpris...
Sabine Buckl, Florian Matthes, Christian M. Schwed...
IFIPTM
2009
119views Management» more  IFIPTM 2009»
15 years 2 months ago
Detection and Prevention of Insider Threats in Database Driven Web Services
In this paper, we take the first step to address the gap between the security needs in outsourced hosting services and the protection provided in the current practice. We consider ...
Tzvi Chumash, Danfeng Yao