ACTA: a framework for specifying and reasoning about transaction structure and behavior
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
Groupware: some issues and experiences
Communications of the ACM
A process model and system for supporting collaborative work
COCS '91 Proceedings of the conference on Organizational computing systems
Communications of the ACM - Special issue on analysis and modeling in software development
Database transaction models for advanced applications
Database transaction models for advanced applications
Third generation TP monitors: a database challenge
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
ASSET: a system for supporting extended transactions
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Transaction Processing: Concepts and Techniques
Transaction Processing: Concepts and Techniques
Specification and Management of Extended Transactions in a Programmable Transaction Environment
Proceedings of the Tenth International Conference on Data Engineering
Specifying and Enforcing Intertask Dependencies
VLDB '93 Proceedings of the 19th International Conference on Very Large Data Bases
A Formalism for Extended Transaction Model
VLDB '91 Proceedings of the 17th International Conference on Very Large Data Bases
Dynamic restructuring of transactional workflow activities: a practical implementation method
Proceedings of the seventh international conference on Information and knowledge management
Computing Rules for Detecting Contradictory Transaction Termination Dependencies
ADBIS '99 Proceedings of the Third East European Conference on Advances in Databases and Information Systems
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The management of long-lived applications is a great challenge to transaction processing systems. On the other side, workflow management systems (WFMS) provide mechanisms for basic navigation and synchronization of activities in workflows. However, WFMS do not allow reliable execution of transactional workflows since they have no provisions for activity coordination. In the paper, we introduce the dependency manager (DM) which implements a mechanism for reliable synchronization and coordination of the state transitions of generic activities. The DM is designed as new component of an extended X/Open architecture, which offers its services to both workflow management and transaction processing systems.