Process oriented views are widely recognized as very useful for modeling, but diicult to implement ee-ciently in a simulation system, as compared to event oriented views. In particular, the complexity and run-time overheads of the implementation have prevented the widespread use of process oriented views in optimistic parallel simulations. Here, we review the conventional approaches to implemen...

This paper, we presents a new primary-secondary-criteria scheduling model for resource-constrained project scheduling problem (RCPSP) with uncertain activity durations (UD) and cash flows (UC). The RCPSP-UD-UC approach producing a “robust” resource-feasible schedule immunized against uncertainties in the activity durations and which is on the sampling-based scenarios may be evaluated from a cos...

this paper presents an appropriate categorization of business processes in order to study the different aspects of knowledge management for each kind of business processes. in this categorization, business processes are classified into the four categories including work-flow oriented, decision oriented, information oriented and motivation oriented. then, the special attributes and knowledge man...

This paper introduces a new view point in knowledge management by introducing KM-Services as a basic concept for Knowledge Management. This text discusses the vision of service oriented knowledge management (KM) as a realisation approach of process oriented knowledge management. In the following process oriented knowledge management as it was defined in the EU-project PROMOTE (IST-1999-11658) i...

Three approaches to development of new manufacturing systems are discussed. The technology oriented approach is exemplified through Computer-IntegratedManufacturing (CIM). A human oriented approach is also described. The utmost alternative is called Human-Integrated-Manufacturing (HIM). A third, combined, approach is called Computer-Human-Integrated-Manufacturing (CHIM). Swedish manufacturers a...

Wemake the first attempt to discuss stability and boundedness of solutions to stochastic Volterra integrodifferential equations with infinite delay (IDSVIDEs). By the Lyapunov-Krasovskii functional approach, we get kinds of sufficient criteria for stability and boundedness of solutions to IDSVIDEs. The main innovation here is that stochastic systems with infinite delay can retain stability and ...

there are many evident that people are more interested in walking in attractive urban spaces and inappropriate physical and psychological condition can reduce their presence in a remarkable amount. the current research investigates the influence of physical design and psychological elements and their criteria on selective physical activity and specifically walking in urban public spaces. howeve...