The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Along the last decade, organizations have developed BPM (Business Process Management) as a methodology to manage their own Business Processes, with a consequent evolution in the involved systems. Different technical issues such as high availability and growing connectivity, and also economical aspects generated by development and maintenance costs have guided a big number of organizations to choose...
Cloud computing and multi agent systems are two different but correlated flavors of distributed computing. Cloud computing is a business oriented model with efficient infrastructural usage as the prime focus while the multi agent system research is oriented towards the development of intelligent applications on distributed infrastructure. The commonality between the two appears when agents in a multi-agent...
A Context-Aware Usage CONtrol (CA-UCON) model is an extension of the traditional UCON model which enables adaptation to environmental changes in the aim of preserving continuity of usage in a pervasive computing system. When the authorisations and obligations requirements are met by the subject and the object, and the conditions requirements fail due to changes in the environment or the system context,...
Fuzzy graph is now a very important research area due to its wide application. Fuzzy multigraph and fuzzy planar graphs are two subclasses of fuzzy graph theory. In this paper, we define both of these graphs and studied a lot of properties. A very close association of fuzzy planar graph is fuzzy dual graph. This is also defined and studied several properties. The relation between fuzzy planar graph...
This paper reports on the development of a model to improve the understanding of the extent of Enterprise Resource Planning (ERP) system usage in universities. Previous research revealed that university ERP systems are not fully utilized by end-users, resulting in low usage and institutional inefficiencies. This leads to stakeholders particularly students and government pressurizing universities to...
Cloud must be provided services to customers in all circumstances with high quality because it associated with market's applications that cannot be delayed, postponed for another time, etc because that will lead to considerable material losses. Under the cloud there is group of servers (data centers) may work as distributed system (like Google Apps engine, Amazon, etc) these servers can support each...
Cloud computing is an emergent technology in the process of becoming ubiquitous. This requires strategies to deal with challenging situations. While a P2P structure is suitable under usual circumstances, other structures may be required in case of strong perturbations and disruptions. This paper describes a partial blackout scenario: the Cloud uses self-management properties to switch from a peer-to-peer...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.