Social networks play an increasingly important role in knowledge management, information retrieval, and collaboration. In order to leverage the full potential of social networks, social networks need to be supported through technical systems. Within this paper, we introduce such a technical...

Effective systems of asset management can strengthen the performance of a local economy and community significantly. Despite the existence of new and interactive technologies for recording and communicating assets and asset management, many local authorities across the developing world have not...

Both information systems and knowledge management systems are important in an organisation and often fulfil the same task. The aim of this paper is to identify the border between these two systems. The approach of the research is to analyse both systems in order to identify their role in an...

The document is an important communication tool between the organization’s departments and in the relations with other companies. The most document management software solutions approach the problem from the point of transition from the old organization systems to the new electronic...

Spanish abstract. El cómputo de alto rendimiento es una necesidad para el desarrollo de investigaciones con grandes volúmenes de datos. La creciente demanda de este tipo de resultados ha impulsado a varios centros de investigación a poner en funcionamiento recursos de cómputo de alto...

Cloud computing markets face challenges, such as a large variety of different resource types in the market. A large variety of resource types results in a low number of matches of ask and bids. Consequently, the market has a low liquidity, which is economically inefficient and can lead to market...

It is very important to a company to select the optimal CRM program based on its needs, especially there are hundreds of programs, similar in general, different in price and functions and many companies do only comparing between those programs, trying to select the best on this comparison. This...

The aim of this paper is to introduce a proposal for security issues in OGSA (Open Grid Services Architecture). This include the structure, requirements, and finally the proposal.

Wireless networks are spreading everywhere nowadays, So there is a need to study the security issues for it , towards a full security policy for wireless networks. In this paper we will explain security issues for wireless networks, and how to write a network policy, its components, structure,...

Mutaţiile din domeniul tehnologiei informaţionale şi al metodelor de abordare a sistemelor s-au reflectat şi în ciclul de viaţă al dezvoltării sistemelor, fie prin schimbarea etapelor acestuia, fie prin modificarea opticii de parcurgere a lor. Spre exemplu, odată cu abordarea...