INFORMATION SYSTEMS REENGINEERING APPROACH BASED ON THE MODEL OF INFORMATION SYSTEMS DOMAINS
Journal Title: International Journal of Software Engineering and Computer Systems - Year 2018, Vol 4, Issue 1
Abstract
The paper considers current problems of integration of Information Systems (IS), limitations of current methods of IS Reengineering and limitations of existing approaches for Data Integration in Relational Databases. The performed analysis shows the drawbacks of existing integration approaches. To increase effectiveness of IS integration at the conceptual level, the paper proposes a new technique for the integration of relational databases on the base of the model of an IS Domain (ISD). The approach allows to automate the synthesis of conceptual schemas for the different layers of ISDs and results in the increasing effectiveness (saving labour and time efforts) of the problem solution. The technique is based on the mapping values of the properties of instances of composing ISD objects.
Authors and Affiliations
Maria Glava
PREDICTING THE EFFECTIVENESS OF WEB INFORMATION SYSTEMS USING NEURAL NETWORKS MODELING: FRAMEWORK & EMPIRICAL TESTING
The information systems (IS) assessment studies have still used the commonly traditional tools such as questionnaires in evaluating the dependent variables and specially effectiveness of systems. Artiļ¬cial neural network...
INVESTIGATION MODEL FOR DDOS ATTACK DETECTION IN REAL-TIME
Investigating traffic of distributed denial of services (DDoS) attack requires extra overhead which mostly results in network performance degradation. This study proposes an investigation model for detecting DDoS attack...
A DEVELOPED NETWORK LAYER HANDOVER BASED WIRELESS NETWORKS
This paper proposes an Advanced Mobility Handover (AMH) scheme based on Wireless Local Area Networks (WLANs) by developing a network layer handover procedure which triggers messages to be sent to the next access point. T...
THE NEED OF DASHBOARD IN SOCIAL RESEARCH NETWORK SITES FOR RESEARCHERS
Nowadays, dashboard has been widely used by organizations to display information based on their objectives such as monitoring business performance or checking the current trend in the niche market. There is a need to inv...
REPRESENTING VARIABILITY IN SOFTWARE ARCHITECTURE: A SYSTEMATIC LITERATURE REVIEW
Variability in software-intensive systems is the ability of a software artefact (e.g., a system, subsystem, or component) to be extended, customised or configured for deployment in a specific context. Software Architectu...