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Once a company is located on several sites, the communication between these sites would be critical for its activity, regardless of its size. VPN technology allows the connection between these different sites, while giving the user the benefit of the security. New Generation VPN technologies allow to create multiple virtual tunnels between various devices in a fast, automatic and dynamic manner. However,...
The standards of content and e-learning structure are established to ensure the interoperability of e-learning systems so that access to sources of information such as content reuse or discrimination of subjects from different sources at different times are possible. This article presents the progress and evolution on the standardization and interoperability of the content of e-learning systems. Basically,...
A single valued neutrosophic graph is a generalized structure of fuzzy graph, intuitionistic fuzzy graph that gives more precision, flexibility and compatibility to a system when compared with systems that are designed using fuzzy graphs and intuitionistic fuzzy graphs. This paper addresses for the first time, the shortest path in an acyclic neutrosophic directed graph using ranking function. Here...
In this paper, the authors propose an extended version of Dijkstra' algorithm for finding the shortest path on a network where the edge weights are characterized by an interval valued neutrosophic numbers. Finally, a numerical example is given to explain the proposed algorithm.
Today Education through ICT is one of the approaches that are currently regarded as an essential means of learning, The Learning Management Systems LMS provide an exchange of information and sharing of services between them to support e-learning such a way that these systems are subjected to a process of standardization and interoperability. This article speculates on a multi-criteria analysis of...
In this article, we extend the concept of neutrosophic graph-based multicriteria decision making method (NGMCDM) to the case of interval valued neutrosophic graph theory. The new concept is called interval valued neutrosophic graph-based multicriteria decision making method (IVNGMCDM for short). Finally, an illustrative example is given and a comparison analysis is conducted between the proposed approach...
NoSQL databases are an effective solution for storing and processing large data, but these databases are heterogeneous. They offer different data storage models, implementations and languages to developers and users. This wide variety of platforms makes it difficult data interoperability, data integration and even data migration from one system to another. This paper proposes a literature review of...
The selection of shortest path problem is one the classic problems in graph theory. In literature, many algorithms have been developed to provide a solution for shortest path problem in a network. One of common algorithms in solving shortest path problem is Dijkstra's algorithm. In this paper, Dijkstra's algorithm has been redesigned to handle the case in which most of parameters of a network are...
In this work, a neutrosophic network method is proposed for finding the shortest path length with single valued trapezoidal neutrosophic number. The proposed algorithm gives the shortest path length using score function from source node to destination node. Here the weights of the edges are considered to be single valued trapezoidal neutrosophic number. Finally, a numerical example is used to illustrate...
The single valued neutrosophic graph is a new version of graph theory presented recently as a generalization of fuzzy graph and intuitionistic fuzzy graph. The single valued neutrosophic graph (SVN-graph) is used when the relation between nodes (or vertices) in problems are indeterminate. In this paper, we examine the properties of various types of degrees, order and size of single valued neutrosophic...
In this paper, we develop a new approach to deal with neutrosphic shortest path problem in a network in which each edge weight (or length) is represented as triangular fuzzy neutrosophic number. The proposed algorithm also gives the shortest path length from source node to destination node using ranking function. Finally, an illustrative example is also included to demonstrate our proposed approach.
Intelligent Transportation Systems (ITS), applications were first deployed in Vehicular Ad-Hoc Network VANET. The main goal of these applications is to provide vehicles in the network, and they are useful information about the state of road traffic. Moreover, they are numerous articles have been published with improvements ITS. VANET must be capable to communicate in any environment irrespective of...
Cloud Computing is evolving as a key computing platform for sharing resources that include infrastructures, software, applications, and business. However, Cloud Computing is still a matter of great concern for a cloud user to trust security and reliability of cloud services. Cloud Computing is undergoing an incontestable success, which could be indeed compromised by concerns about the risks related...
The global objective of this paper is to propose models and functional architectures respectively forming the repository of conceptual model and the functional architecture for learning management system produced by the two-phase generating process of LMSGENERATOR, a software factory for business components and platforms for distance learning. This work focuses on the business repository used as a...
The generative engineering is revolutionizing software development just as automation and componentization revolutionized manufacturing. Key technologies for the development of this approach are the model transformations and XML technologies. In this paper we show the contribution of these two techniques in the implementation of a learning management system generator which is multi-target and adaptable...
Generative and component approaches are revolutionizing software development just as automation and componentization revolutionized manufacturing. Key technologies for automating program development are Generative Programming for program synthesis, Component Engineering for modularity. In this paper we show the contribution of these two approaches in the implementation of a multi-target learning management...
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