NDLI: From StPowla processes to SRML models

Content Provider	Springer Nature Link
Author	Bocchi, Laura Gorton, Stephen Reiff Marganiec, Stephan
Copyright Year	2009
Abstract	Service Oriented Computing is a paradigm for developing software systems as the composition of a number of services. Services are loosely coupled entities, that can be dynamically published, discovered and invoked over a network. The engineering of such systems presents novel challenges, mostly due to the dynamicity and distributed nature of service-based applications. In this paper, we focus on the modelling of service orchestrations. We discuss the relationship between two languages developed under the Sensoria project: SRML as a high level modelling language for Service Oriented Architectures, and StPowla as a process-oriented orchestration approach that separates core business processes from system variability at the end-user’s level, where the focus is towards achieving business goals. A fundamental challenge of software engineering is to correctly align business goals with IT strategy, and as such we present an encoding of StPowla to SRML. This provides a formal framework for StPowla and also a separated view of policies representing system variability that is not present in SRML.
Starting Page	243
Ending Page	268
Page Count	26
File Format	PDF
ISSN	09345043
Journal	Formal Aspects of Computing
Volume Number	22
Issue Number	3-4
e-ISSN	1433299X
Language	English
Publisher	Springer-Verlag
Publisher Date	2009-07-21
Publisher Place	London
Access Restriction	Subscribed
Subject Keyword	Service modelling Policies workflows Service oriented architecture Computational Mathematics and Numerical Analysis Theory of Computation Math Applications in Computer Science
Content Type	Text
Resource Type	Article
Subject	Theoretical Computer Science Software

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

From StPowla processes to SRML models

Engineering service oriented applications: from stpowla processes to srml models ⋆.

The stream-based service-centred calculus: a foundation for service-oriented programming

Should ML be Object-Oriented?

Three Inadequate Models

Practice-oriented courses in formal methods using VDM++

Ode to Rod Burstall

A Calculus and logic of resources and processes

Amílcar Sernadas

From StPowla processes to SRML models

Similar Documents

From StPowla processes to SRML models

Engineering service oriented applications: from stpowla processes to srml models ⋆.

The stream-based service-centred calculus: a foundation for service-oriented programming

Should ML be Object-Oriented?

Three Inadequate Models

Practice-oriented courses in formal methods using VDM++

Ode to Rod Burstall

A Calculus and logic of resources and processes

Amílcar Sernadas

From StPowla processes to SRML models