The main aims of the series of volumes "Advances in Petri Nets" are: - to present to the "outside" scientific community a fair picture of recent advances in the area of Petri nets, and - to encourage those interested in the applications and the theory of concurrent systems to take a closer look at Petri nets and then join the group of researchers working in this fascinating and challenging area. This volume is based on the proceedings of the 12th International Conference on Applications and Theory of Petri Nets, held in Gjern, Denmark, in June 1991. It contains 18 selected and revised papers covering all aspects of recent Petri net research.

This volume contains the proceedings of the 14th International Conference onApplication and Theory of Petri Nets. The aim of the Petri net conferences is to create a forum for discussing progress in the application and theory of Petri nets. Typically, the conferences have 150-200 participants, one third of whom come from industry, while the rest are from universities and research institutes. The volume includes three invited papers, "Modeling and enactment of workflow systems" (C.A. Ellis, G.J. Nutt), "Interleaving functional and performance structural analysis of net models" (M. Silva), and "FSPNs: fluid stochastic Petri nets" (K.S. Trivedi, V.G. Kulkarni), together with 26 full papers (selected from 102 submissions) and 6 project papers.

This volume contains the proceedings of the 14th International Conference onApplication and Theory of Petri Nets. The aim of the Petri net conferences is to create a forum for discussing progress in the application and theory of Petri nets. Typically, the conferences have 150-200 participants, one third of whom come from industry, while the rest are from universities and research institutes. The volume includes three invited papers, "Modeling and enactment of workflow systems" (C.A. Ellis, G.J. Nutt), "Interleaving functional and performance structural analysis of net models" (M. Silva), and "FSPNs: fluid stochastic Petri nets" (K.S. Trivedi, V.G. Kulkarni), together with 26 full papers (selected from 102 submissions) and 6 project papers.

ERP: The Dynamics of Supply Chain and Process Management is a complete updating and expansion of Avraham Shtub’s award-winning 1999 text Enterprise Resource Planning (ERP): The Dynamics of Operations Management. New chapters, written together with his co-author Reuven Karni, cover enterprise process modeling; design of business processes; a complete revision of the original chapter on the integrated order-fulfillment process using ERP; business process management; business process improvement; and a new appendix on simulating process life cycles: using serious games as teaching aids. MERPTM is designed to facilitate the teaching of integrated operations of a business organization with a focus on corporate performance management. It reflects a fully live environment and allows students to participate in a virtual organization made real and dynamic as minute-by-minute business events and conditions unfold. This book is ideal for use in academic and executive programs aimed at teaching students how integrated systems work. It is suitable as a textbook for the basic MBA Operations Management course or as a text for courses on ERP systems and the development of business processes. In an industrial engineering program it could serve to give students their first, and perhaps only, introduction to business issues like market demand and supplier relationships. "I used Avy Shtub’s award-winning 1999 book on ERP and the accompanying Operations Trainer software in several leading MBA programs in the United States and Europe. Most of the courses were delivered in traditional classroom settings but some of them were offered fully online. The current revision and second edition of the book, co-written with Reuven Karni, adds new materials with an emphasis on services and business processes, provides excellent, detailed examples, and revises old ones of the previous edition. The book is nicely complemented and enhanced by the addition of a unique, dynamic, online simulation package MERPTM that represents a major upgrade to the old, PC-based Operations Trainer. In my reading, the book’s first main theme, Integrated Production and Order Management (IPOM), is a different, and perhaps more valid, take on the many issues associated with Supply Chain Management. The authors touch on all facets and issues of Operations and Supply Chain Management and provide a theory-based and sound, practice-proven approach to the problems present in any organization. The second main theme covers the design and improvement of enterprise and business processes, touching on facets and issues relating to process-based enterprise management. I would highly recommend the book and the accompanying software to any instructor teaching Operations/Supply Chain Management, Business Process Management or Industrial Engineering." -- Gyula Vastag (Corvinus University of Budapest, Hungary)

Proceedings of the European Control Conference 1993, Groningen, Netherlands, June 28 – July 1, 1993

Symposium on Algorithms (ESA '93), held in Bad Honnef, near Boon, in Germany, September 30 - October 2, 1993. The symposium is intended to launchan annual series of international conferences, held in early fall, covering the field of algorithms. Within the scope of the symposium lies all research on algorithms, theoretical as well as applied, that is carried out in the fields of computer science and discrete applied mathematics. The symposium aims to cater to both of these research communities and to intensify the exchange between them. The volume contains 35 contributed papers selected from 101 proposals submitted in response to the call for papers, as well as three invited lectures: "Evolution of an algorithm" by Michael Paterson, "Complexity of disjoint paths problems in planar graphs" by Alexander Schrijver, and "Sequence comparison and statistical significance in molecular biology" by Michael S. Waterman.

This volume contains the proceedings of the twelfth Ada-Europe conference, held in France in 1993. The French name "Ada sans fronti res" (the only French words in the book) symbolizes the unlimitedness and novelty of Ada, as well as Europe-wide interest. Many papers relate to Ada-9X, the new standard that the Ada coimmunity is close to achieving after worldwide consultation and debate about requirements, specification, anddetailed definition. Their focus is on management, real-time, and compiler validation. Part of the conference was on object orientation, together with various issues relating to the general structure of the language, including exceptions to a certain use of genericity and heterogeneous data, efficiency, formal requirements and CASEs, and comparison with a competitor language. A third part relates to real-time, past with performance measurement, present with certification andapplications, and future with the ExTRA project and 9X.

This book constitutes the refereed proceedings of the 18th International Conference on the Application and Theory of Petri Nets, ICATPN'97, held in Toulouse, France, in June 1997. The 22 revised full papers presented in the volume were selected from a total of 61 submissions; also included are three invited contributions. All relevant topics in the area are addressed. Besides a variety of Petri net classes, workflow management, telecommunication networking, constraint satisfaction, program semantics, concurrency, and temporal logic are among the topics addressed.

This book constitutes the refereed proceedings of the 20th International Conference on Application and Theory of Petri Nets, ICATPN'99, held in Williamsburg, Virginia, USA, in June 1999. The 21 revised full papers presented were carefully selected from 45 submissions. Also included are three invited presentations. The book presents state-of-the-art research results on all current aspects of Petri nets as well as advanced applications in a variety of areas.