Research ArticleOpen accessIn the abstractRobust and Blind Watermarking of Relational Database SystemsA. Al-Haj, A. OdehProblem statement: Digital multimedia watermarking technology was suggested in the last decade to embed copyright information in digital objects such images, audio and video. However, the increasing use of relational database systems in many real-life applications created an ever increasing need for watermarking database systems. As a result, watermarking relational database systems is now merging as a research area that … …Journal of Computer Science, Vol. 4, Issue 12 · 31 Dec 2008 · 7,511 accessesView PDFCite
Research ArticleOpen accessIn the abstractRecognition of Factors Affecting Students Trust in Virtual Universities Using Delphi MethodMohammad Ali Sarlak, Ali Reza AliahmadiAt the present time in Islamic Republic of Iran the Virtual Universities are operating beside the Non- virtual universities. The problem that virtual universities now confront is low level of students trust which applying to these universities. The current research tries to recognize factors affecting students trust in Virtual Universities using Delphi Method. This qualitative study examined the opinions of … …American Journal of Applied Sciences, Vol. 5, Issue 11 · 30 Nov 2008 · 6,518 accessesView PDFCite
Research ArticleOpen accessIn the abstractPublishing Geospatial Data through Geospatial Web Service and XML Database SystemPouria Amirian, Ali A. AlesheikhTechnically the spatial non-interoperability problem associated with current geospatial processing systems can be categorized as data and access non-interoperability. In GIS community, Open GIS Consortium (OGC) geospatial Web services have been introduced to overcome spatial noninteroperability problem associated with most geospatial processing systems. At the same time, in Information Technology (IT) world, the best solution for providing interoperability among heterogeneous … …American Journal of Applied Sciences, Vol. 5, Issue 10 · 31 Oct 2008 · 6,837 accessesView PDFCite
Research ArticleOpen accessIn the abstractConstructing a Grid Simulation for E-Governance Applications Using GridSimMrs. P. Sumathi, M. PunithavalliThis study provides a design framework for the adoption of grid computing for e-governance applications. Problem statement: E-Governance is the application of information and communication technology to achieve efficiency, effectiveness, transparency and accountability in Government to Government (G2G), Government to Employee (G2E), Government to Citizen (G2C) and Government to Business (G2B). It enables citizens to make best use of automated … …Journal of Computer Science, Vol. 4, Issue 8 · 31 Aug 2008 · 6,770 accessesView PDFCite
Research ArticleOpen accessIn the abstractDynamic Traffic Light Sequence Algorithm Using RFIDKhalid A.S. Al-Khateeb, Jaiz A.Y. Johari, Wajdi F. Al-KhateebProblem statement: Traffic congestion and tidal flow management were recognized as major problems in modern urban areas, which have caused much frustration and loss of man hours. Approach: In order to solve the problem an intelligent RFID traffic control has been developed. It has circumvented or avoided the problems that usually arise with systems such as those, which use image … …Journal of Computer Science, Vol. 4, Issue 7 · 31 Jul 2008 · 21,778 accessesView PDFCite
Research ArticleOpen accessIn the abstractColored Digital Image Watermarking using the Wavelet TechniqueMohammed F. Al-Hunaity, Salam A. Najim, Ibrahiem M. El-EmaryWith the revolution of information technology and Wide Area Networking, data has become less and less private where the access of media as well as the attempts to change and manipulate the contents of media data have become a common case. For that, we need to use a watermarking technique to protect the copyright of the media as well as … …American Journal of Applied Sciences, Vol. 4, Issue 9 · 30 Sep 2007 · 6,666 accessesView PDFCite
Research ArticleOpen accessIn the abstractSecure Mobile Trade AgentMusbah M. Aqel, Sattar J. Aboud, Mohammed A. AL-FayoumiE-commerce on the internet has the ability to produce millions of transactions and a great number of merchants whose supply merchandise over the internet. As a result, it is difficult for entities to roam over every site on the internet and choose the best merchandise to trade. So, in this paper we introduced a mobile trade agent that visit the … …Journal of Computer Science, Vol. 3, Issue 5 · 31 May 2007 · 6,770 accessesView PDFCite
Research ArticleOpen accessIn the abstractE-Government Architecture In Jordan: A Comparative AnalysisHussein A. OmariThis study explains architecture for the E-Government system; its main concepts, objectives, most common applications, famous worldwide experiences and the E-Government in Jordan. It introduces the E-Government model as a modern evolution of Information and Communication Technology (ICT) and how to convert the life of societies to the communication and networked age. It presents the experiences of countries like USA, … …Journal of Computer Science, Vol. 2, Issue 11 · 30 Nov 2006 · 6,869 accessesView PDFCite
Research ArticleOpen accessIn the abstractTask Collaborative Resolution Tool for Elearning EnvironmentSamir Zidat, Mahieddine DjoudiIn this article, we are interested in the tasks collaborative resolution in elearning context, and in the use of information technology to support this activity. A part of this article is devoted to the modeling of the activity of tasks collaborative resolution. Then, we suggest an approach for the automatic perception of the good quality of the users’ contribution. This … …Journal of Computer Science, Vol. 2, Issue 7 · 31 Jul 2006 · 6,623 accessesView PDFCite
Research ArticleOpen accessIn the abstractSurvival in the Current Healthcare Environment How Close Are We to Socialized Medicine?Eldo E. FrezzaIn the 1980's, some hospitals established internal agencies to regulate cash flow and capital expense. State agencies promoted the evolution of healthcare facilities into more business-like organizations. Attention to the following matters will reduce hospital costs: 1) prevent or reduce nosocomial infections; 2) treat diseases at a stage amenable to outpatient therapy; 3) obtain complete information about the policies of … …Journal of Social Sciences, Vol. 1, Issue 4 · 31 Dec 2005 · 6,693 accessesView PDFCite