Research on the Workflow Model Designing of Enterprise Management Informationization Based on Service-Oriented

This chapter introduces a service oriented relative workflow model as a means of helping organisations promptly create flexible and privacy-safe virtual organisation alliances. It argues that virtual organisation alliances are highly advocated to adapt to dynamic B2B collaborations, driven by the fast changing service demand-and-supply requirements. However, the temporary partnership and low trustiness between collaborating organisations put challenges to effectively manage collaborative business processes, and correspondingly an organisation centred design method and a visibility mechanism are discussed in this chapter to provide a finer granularity of authority control at contacting and collaboration design phases. Furthermore, the authors hope that understanding the establishment of a virtual organisation alliance through the use of relative workflows will not only inform researchers a better business process design methodology, but also assist in the understanding of the dynamic behaviours inside a virtual organisation alliance and the supporting approaches.

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Towards Dynamic Collaborations in Virtual Organization Alliances

Information Resources Management ◽

10.4018/978-1-61520-965-1.ch516 ◽

2010 ◽

pp. 1663-1685

Author(s):

Xiaohui Zhao ◽

Chengfei Liu

Keyword(s):

Business Processes ◽

Virtual Organization ◽

Design Method ◽

Workflow Model ◽

Business Process Design ◽

Demand And Supply ◽

Service Demand ◽

Authority Control ◽

Virtual Organisation ◽

Service Oriented

This chapter introduces a service oriented relative workflow model as a means of helping organisations promptly create flexible and privacy-safe virtual organisation alliances. It argues that virtual organisation alliances are highly advocated to adapt to dynamic B2B collaborations, driven by the fast changing service demand-and-supply requirements. However, the temporary partnership and low trustiness between collaborating organisations put challenges to effectively manage collaborative business processes, and correspondingly an organisation centred design method and a visibility mechanism are discussed in this chapter to provide a finer granularity of authority control at contacting and collaboration design phases. Furthermore, the authors hope that understanding the establishment of a virtual organisation alliance through the use of relative workflows will not only inform researchers a better business process design methodology, but also assist in the understanding of the dynamic behaviours inside a virtual organisation alliance and the supporting approaches.

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Design of Information Disclosure Platform in Engineering Based on Reliability Model

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.989-994.5398 ◽

2014 ◽

Vol 989-994 ◽

pp. 5398-5402

Author(s):

Qing Feng Meng ◽

Zheng Qian Feng ◽

Zhao Li ◽

Shen Gyan Hao

Keyword(s):

Information Disclosure ◽

Evaluation System ◽

Public Information ◽

Shandong Province ◽

Reliability Coefficient ◽

Object Oriented Programming ◽

Workflow Model ◽

Information Platform ◽

Service Oriented ◽

Credit Standards

This paper presents a public information platform based on reliability coefficient for information disclosure process in construction field. In this platform, we constructed a model of enterprise reliability coefficient and enterprise credit evaluation system, unified credit standards of Shandong Province in the construction industry sectors. Meanwhile, we adopt flexible workflow to definite workflow model of public information platform and using SOA architecture which is service-oriented and object-oriented programming ideas to realize the entire system. Finally, the article analyzes the public information platform in the field of engineering construction in Shandong province, and after the test run, the results show that the system has better scalability, stability and high security.

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An Access Control Model for Workflow in Service Oriented Environment

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.16-19.288 ◽

2009 ◽

Vol 16-19 ◽

pp. 288-292 ◽

Cited By ~ 2

Author(s):

Yong He Wei ◽

Yong Ping Hao ◽

Yang Wang

Keyword(s):

Distributed Systems ◽

Web Services ◽

Access Control ◽

Control Model ◽

Comprehensive Approach ◽

Workflow Model ◽

Access Control Model ◽

Service Oriented ◽

Separation Of Duty

Workflow access control is an important issue in workflow security. Although there exist some standards for security of Web services and access control for services in distributed systems are well studied, there is a lack of comprehensive approach in access control for web services, especially in workflow. This paper proposes a service oriented workflow model and its access control model. The basic authorization unit is task service which is an abstraction of task in the access control model. In this context, we present the dynamic separation of duty based on task services and their conflict relations. Furthermore, we show this model satisfies access control requirements in workflow.

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IT Services Architecture for Oil Refinery Information Systems

Economics and Management ◽

10.35854/1998-1627-2020-9-1013-1020 ◽

2020 ◽

Vol 26 (9) ◽

pp. 1013-1020

Author(s):

N. N. Koronatov ◽

I. V. Il’in ◽

A. I. Levina

Keyword(s):

Information Systems ◽

Management System ◽

Oil Refinery ◽

Automated System ◽

Oil Refining ◽

Enterprise Management ◽

It Services ◽

It Architecture ◽

Service Oriented ◽

It Support

An oil refinery is a complex process manufacturing system that needs to be efficiently supported at all levels by information systems and technologies.Aim. The presented study aims to formulate requirements for the IT services of oil refinery information systems in accordance with the architectural approach to enterprise management.Tasks. The authors analyze existing approaches to the formation of requirements for oil refinery information systems, outline functional requirements for oil refinery information systems, and develop a high-level architecture for the IT services of oil refinery information systems.Methods. The methodological basis of the study includes a service-oriented approach to analyzing the requirements of the enterprise management system for IT support.Results. The authors propose a model service-oriented architectural solution for the IT support of oil refining processes and formulate industry-specific requirements for IT services in BI, ERP, MES, and APC systems.Conclusions. By designing a service-based IT architecture for an enterprise, it is possible to implement an information flow management system that would meet current business needs, including an automated system. When designing the IT architecture of an oil refinery, it is important to pay special attention to manufacturing execution systems (MES) and automated process control systems (APCS). Implementations of such systems use IT solutions designed by developers specializing in the automation of oil refining enterprises.

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