in this research we study the influencing factors that have direct effect on successful ais implementing. according to other researches, we specified some factors that are most efficacious ones, and categorized them through three main hypotheses of human recourses, technical characteristics of ais and management strategies. to study various dimensions of these groups we determined some other fa...

In this research we study the influencing factors that have direct effect on successful AIS implementing. According to other researches, we specified some factors that are most efficacious ones, and categorized them through three main hypotheses of human recourses, technical characteristics of AIS and management strategies. To study various dimensions of these groups we determined some other fa...

Prime cost determinations can increase managerial effectiveness in budget allocation and strategic planning. This study was designed to calculate the prime cost of clinical laboratory services in Tehran Valiasr Hospital using the activity-based costing (ABC) model. The highest costs were for human recourses (44%) and the lowest for energy (5%). The largest proportion of activities (97%) was by ...

In this paper, we propose semi-automatic ontology learning from heterogeneous recourses method, using non-representative domain texts. The proposed method is based on natural text syntactic, morphologic and semantic analysis and it uses heterogeneous recourses for extracting knowledge. It may be used for extracting ELearning textual recourse terminology and their representation as an ontology.

Creation of interactive multimedia study recourses used in e-learning courses is a demanding and time-consuming activity. However, so far there is no manual for the creators of these resources that would enable them to do it in the proper way. The teachers, who are usually the only creators of the materials, are forced to improvise. This contribution presents two approaches for study recourses ...

In the last years, ontologies become more and more popular in the e-learning domain. Ontology alignment is important for building flexible adaptive or personalized E-Learning applications. Latest research in ontology mapping show that complex ontology mapping methods are needed for achieving good quality mappings. This paper analyzes the specific mapping requirements in ELearning domain and pro...