The work presented in this paper targets the software integration on the level of business process models. The goal is to create the behavioural description of an integrated system that is consistent with the behavioural descriptions of the original local systems intended to be integrated. We build the behavioural description from existing models of the local systems by inserting dependencies b...

In recent years, hospitals have begun to invest in RFID systems to control costs, reduce errors, and improve quality of care. Despite the obvious benefits of RFID in healthcare settings, potential obstacles to effective deployment also exist. The purpose of this study is to systematically understand how hospitals can apply RFID to transform work practices and address cost, safety, and quality o...

Enterprises to achieve global optimization and better diversification and personalized product production scheduling, from the unity of the tasks and resources manufacturing, based on the perspective of global optimization in production scheduling method. With global production scheduling of matching and process model resources as the foundation for the realization of enterprise process product...

The different measureable variables in a process are often interrelated to the extent that knowledge of an intermediate variable could be used beneficially to control a primary process variable. One example is a flow of water entering a tank in which the level is to be controlled. Controlling the incoming flow with a control valve certainly has a direct effect on the level of water in the tank....

In order to effectively collaborate using large cooperative work systems, both low-level and high-level CSCW facilities are required. Low-level mechanisms, including collaborative editing, messaging, annotations and communication, are needed. For large-scale cooperation, they should be augmented with higher-level process modelling, work coordination and work context awareness facilities. We des...

Parallelism in the download process of large files is an efficient mechanism for distributed systems. In such systems, some peers (clients) exploit the power of parallelism to download blocks of data stored in a distributed way over some other peers (servers). Determining response times in parallel downloading with capacity constraints on both the client downloads and server uploads necessitate...

In modern operating system kernels level security is not present and a well-known approach to protecting systems from malicious activity is through the deployment of Mandatory Access Control (MAC). Existing MAC solutions belongs to authorization mechanism however authorization mechanism along is not sufficient for achieving system assurance. Today’s modern computing era operating system Kernel ...