Information technology affects in all aspects of human activity, and education is not exception, so its impact on education and training is inevitable. A digitally literate citizen will be able to learn and take responsibility for their learning so this results in a higher demand for education and feel of the needs for more equipment and tools. By spreading the use of World Wide Web, internet a...

The Web is changing the information access processes and it is one of the most important information media. Thus, the developments on the Web are having a great influence over the developments on others information access instruments as digital libraries. As the development of digital libraries is to satisfy user need, user satisfaction is essential for the success of a digital library. The aim...

This paper proposes Web Service based network management. The Web Service based network management system is analyzed. It consists of network management layer, collaborative management implementation layer, and management function layer mainly. The complex management network tasks can be accomplished respectively by more than one Web Service distributed on Internet and the Web Services intercha...

A social network site is one social structure made up of a set of users including individuals or organizations, which plays a very import pole in the digital age. It has been one type of fashion online platform at providing services on facilitating the establishment of social networks or social relations among social members. Most social network sites provide web-based services and web-based me...

abstract purpose: this research aims at examining the university librarians’ viewpoints about digital reference services at state universities of isfahan based on ifla 2008 standards. methodology: the research method is descriptive survey study. the study population consists of university librarians of state universities in isfahan. after determining the variance, the sample was estimated 113 a...

Network traffic data analysis is important for securing our computing environment and data. However, analyzing network requires tremendous effort because of the complexity continuously changing patterns. To assist user in better understanding data, an interactive web-based visualization system designed using multiple coordinated views, supporting a rich set interactions. For advancing capabilit...

in iranian language learning contexts, writing in english is an important challenge for learners, since it is usually treated as a secondary skill and is led to the periphery of language classes, due to its time-consuming nature. computer technology and namely the free online environments available in the world wide web (www) offer possibilities for moving beyond such confinements. asynchronous...