Distributing process-oriented programs across a cluster of machines requires careful attention to the effects of network latency. The MPI standard, widely used for cluster computation, defines a number of collective operations: efficient, reusable algorithms for performing operations among a group of machines in the cluster. In this paper, we describe our techniques for implementing MPI communi...

In the context of the implementation of increasingly complex IT systems a solid high quality and complete requirements analysis is a must. No one will dispute this statement seriously and yet the requirements analysis process and in particular, the process-oriented analysis is an unloved stepchild in many projects. When asked about the reasons, we always encounter the same familiar suspects: no...

considering research contributions to translation studies in the iranian context , especially in the recent years , there is a remarkable improvement in terms of both quality and quantity of these studies . most of these studies can be classified in one of the following groups: ( 1 ) the studies which adopt a linguistic -oriented approach , ( 2 ) those with non - linguistic orientations coverin...

Business processes evolve throughout their lifecycle of change. Business Process Modeling (BPM) notations such as BPMN are used to effectively conceptualize and communicate important process characteristics to relevant stakeholders. Agent-oriented conceptual modeling notations, such as i*, effectively capture and communicate organizational context. In this paper we argue that the management of ...

Capturing the interaction behavior between two or more business parties has major importance in the context of business-tobusiness (B2B) process integration. The Business Process Modeling Notation (BPMN), being the de-facto standard for modeling intra-organizational processes, also includes capabilities for describing cross-organizational collaboration. However, as this paper will show, BPMN fa...

Business processes evolve throughout their lifecycle of change. Business Process Modeling (BPM 2 ) notations such as BPMN are used to effectively conceptualize and communicate important process characteristics to relevant stakeholders. Agent-oriented conceptual modeling notations, such as i*, effectively capture and communicate organizational context. In this paper we argue that the management ...

recently, lotfi et al. [10] established an equivalence model between the output-oriented dual ccr model and multiple objective linear programming (molp) and used an interactive method for finding target unit on efficiency frontier such that the decision maker preferences can be taken into account. however their method is not applicable for situations in which some outputs are undesirable and ne...

The acceptance of the right project which leads to the realization of the set objectives is one of the most important issues in project-oriented companies. Therefore, corporate managers prefer to work on those projects which ensures the achievement of goals such as increasing financial profits or being the top brands in their rivals market. The present  research aimed at introducing  a systemat...