Robotic cell work-flow management through an IEC 61499-ROS architecture

Author(s):  
Niccolo Iannacci ◽  
Matteo Giussani ◽  
Federico Vicentini ◽  
Lorenzo Molinari Tosatti
1999 ◽  
Vol 14 (2) ◽  
pp. 149-160 ◽  
Author(s):  
Neil F. Doherty ◽  
I. Perry

Work flow management systems (WFMSs) are an important new technology, which are likely to have a significant impact on the way in which clerical and administrative operations are organized and executed. This paper seeks to investigate how WFMSs are being exploited and used commercially by UK-based organizations operating in the financial services sector. In-depth interviews were conducted with 14 project managers to explore the development, application and commercial implications of this powerful yet flexible technology. The results indicate that work flow technology has the potential to facilitate significant changes in the way in which an organization conducts its business, through the automation of a wide range of document-intensive operations. Furthermore, when applied in a well-focused manner, it has the potential to realize significant increases in an organization's flexibility and productivity, as well as delivering major improvements to the quality, speed and consistency of customer service.


2005 ◽  
Vol 38 (1) ◽  
pp. 194-199
Author(s):  
Mario Thron ◽  
Thomas Bangemann

Author(s):  
Jesu´s Arias Fisteus ◽  
Carlos Delgado Kloos

Business-process management (BPM) is nowadays a key technology for the automation and support of processes in medium-sized and large organizations. This technology has been successfully applied to business-to-consumer (B2C) and business-to-business (B2B) e-commerce since the ’90s, and it is now being applied also in e-government for the management of administrative procedures. As stated in Aalst, Hofstede, and Weske (2003), the origins of BPM technologies can be found in the ’70s with the research on office information systems. Research in this area was almost stopped in the ’80s, but it rose again in the ’90s under the name of work-flow management. Now it is evolving with a more integral approach and a new name: BPM. It is defined in Aalst, Hofstede, and Weske (2003, p. 4) as “supporting business processes using methods, techniques, and software to design, enact, control, and analyze operational processes involving humans, organizations, applications, documents and other sources of information.” The main functionalities provided by a BPM system are defining business processes, automatically enacting them, controlling their enactment, and analyzing them. This article is focused on the last functionality: business-process analysis (BPA). BPA can be defined as a set of technologies that provide support for obtaining relevant properties of business-process models in order to reason about them, detect functional errors, or improve their performance. BPA was a neglected area in the work-flow management systems developed in the ’90s. Will van der Aalst (1998) was one of the first researchers in this field. He proposed the use of petri nets for modeling business processes and the application of the analysis theory developed for this formalism to demonstrate the correctness of the developed processes, analyze performance, and so forth. Since then, other approaches, based on formal methods, were proposed. BPA is important for BPM because it provides the technology for improving the reliability and efficiency of the business process of organizations. Reliability considerably reduces expenses caused by errors in transactions. Efficiency reduces expenses caused by an inefficient use of resources and can improve the satisfaction of customers. The next section provides a background on the most important analysis technologies: functional verification and performance measuring. Then, the discussion is focused on functional verification. An overview on how different authors applied functional verification to business processes is presented. Then these works are analyzed and an open, modular, and extensible architecture for the functional verification of business processes is presented. Later, the future trends on this topic are outlined. Finally, the conclusion highlights the main concepts introduced in this article.


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