the aim of this study was to design a model on the relationship of knowledge management processes with strategic thinking in sport and youth general office in alborz province. the study used a descriptive approach in terms of data collection, applied with regard to aims and casual in terms of the relationship of research variables which was carried out as a field study. after a review of the re...

The q-matrix method, a new method for data mining and knowledge discovery, is compared with factor analysis and cluster analysis in analyzing fourteen experimental data sets. This method creates a matrix-based model that extracts latent relationships among observed binary variables. Results show that the q-matrix method offers several advantages over factor analysis and cluster analysis for kno...

for efficiency evaluation of some of the decision making units that have uncertain information, rough data envelopment analysis technique is used, which is derived from rough set theorem and data envelopment analysis (dea). in some situations rough data alter nonradially. to this end, this paper proposes additive rough–dea model and illustrates the proposed model by a numerical example.

decision support systems (dsss) are prevalent information systems for decision making in many competitive business environments. in a dss, decision making process is intimately related to some factors which determine the quality of information systems and their related products. traditional approaches to data analysis usually cannot be implemented in sophisticated companies, where managers need...

decision support systems (dsss) are prevalent information systems for decision making in many competitive business environments. in a dss, decision making process is intimately related to some factors which determine the quality of information systems and their related products. traditional approaches to data analysis usually cannot be implemented in sophisticated companies, where managers nee...

in an economy based on knowledge, organizations use their employees’ knowledge as a resource for creating and increasing organizational value and their success depends on their ability to manage their rare and volatile resources. one of the important organizational capabilities is social capital which can greatly help organizations to create and share knowledge as well as to create “permanent o...

in the developed countries, many organizations are regarded as knowledge-based businesses in which knowledge management is necessary. today, this science is changing into integral activity of business in organizations. one of the concerns of knowledge management is its implementation.many companies and organizations which try to start knowledge management don’t ensure that the best approach is ...

despite the knowledge recognized widely as a vital source of competitive advantage, there is a little understanding of how organizations create and manage knowledge dynamically. in the twenty-first century, organizations have focused on their mental abilities to use their talents and knowledge creation. therefore, this research aims to investigate the relationship between organizational intelli...

‎in this paper allocating a fixed resource for producing ‎finite projects in order to obtaining a desired level of‎ ‎efficiency will be discussed‎. ‎note that it is assumed that a ‎vector of limited sources is at hand‎. ‎this vector of resources can‎ ‎be contained human resource‎, ‎budget‎, ‎equipment‎, ‎and facilities‎. ‎in ‎any firm there exist different suggestions from subunits for ‎running...