background: in-service training courses are one of the most available programs that are used to improve the quantity and quality level of the staff services in various organizations, including libraries and information centers. with the advent of new technologies in the field of education, the problems and shortcomings of traditional in-service training courses were replaced with virtual ones. ...

This thesis addresses the problem of rapid development and dynamic deploymentof services in the distributed service environment. It is not enough to deploy ser-vices rapidly, as the dynamic service environment is changing continually, requiringservices to be adaptable also. By this we mean, that in addition to being able torapidly deploy new services, it must be possible to dyna...

quality of service (qos) is an important issue in the design and management of web service composition. qos in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. in recent years, the number of available web services has proliferated, and then offered the same services increasingly. the same web ...

the purpose of this paper is to identify the factors of customer satisfaction in export development bank of iran (edbi). in this study, purposive sampling technique was employed to recruit 50 customers classified as government service holder, private service holder and businessmen from all edbi branches. we have done kaiser-meyer-olkin measure of sampling adequacy, bartlett's test of sphericity...

The problem of service availability is analyzed using the model developed in Part I. It is shown that the general service availability problem is undecidable, i.e. there is no single algorithm to determine whether a given service in a given system is available at a given time. In restricted cases, it is shown that the problem is decidable, but is NP-complete. The problem of service availability...

in-service education programs have provided the professional development level of companies' employers, in the high quality form. the applying of in-service education programs has been a key component of professional development process for staff agro-industry company. the study is utilized experimental solomon four group designs to determine the impact of in-service education programs on agro-...

In the relatively young history of computers, their capability has grown at an exponential rate – both in hardware (see Moore’s Law), and in software. Naturally, along with the increased potential came the greater magnitude of complexity. Where mainframes used to run isolated instructions from single programs, today’s conditions require multiple interactions at every level – each CPU multitasks...

Meshing up telecommunication and IT services is a big challenge to support the evolution towards the next generation services over heterogeneous networks. Adopting hybrid service execution environment builds a corner stone for IT/Telecom service integration. However, how to make them work coherently and assure the quality of service is a key issue in the hybrid service execution environment. In...