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This research developed the MySQL Sandbox, a secured environment for processing SQL queries. It was implemented as a RESTful web service having three services - sandbox database creation, SQL statement processing and sandbox database resetting. It supports the simultaneous processing of multiple SQL statements from multiple users in multiple databases. It uses question identification (ID) and student...
Education System comprises of three main phases of functionality: Data collection, data processing and data dissemination. Education system uses Education Management Information System (EMIS) to collect process and disseminate data which lacks application to application data transfer. Moreover direct data transfer requires special arrangement of hardware and software components. In this paper, we...
Peer review has long been used in education to provide students more timely feedback and allow them to learn from each other's work. In large courses and MOOCs, there is also interest in having students determine, or help determine, their classmates' grades. This requires a way to tell which peer reviewers' scores are credible. This can be done by comparing scores assigned by different reviewers with...
An important part of education is student's learning. Good quality education is based mainly on how well student attain the knowledge. One way to achieve that is to simplify the content and make it as intuitive as possible. This can be challenging especially for introductory computer science courses for non-computer science students. Such courses are supposed to cover a wide range of complex computer...
Research on the Web Service technology is carried out according to the practical system acquirement, the priority and advantage of the Web Service technology is explained. Based on the deep analysis of the architecture and the implementing theory of the Web Service technology, the network teaching platform based on multi-tier architecture is designed, in which Web Service is used to the design of...
Analyzing current problems of educational resources, the paper indicates the causes of the heterogeneous of the educational resources. We propose an effective solution to achieve the integration of heterogeneous resources, in order to achieve the purpose of efficient use and rational allocation of the resources.
In this paper we present procedures and software development related to accreditation process at the University of Belgrade. The University consists of 31 schools, with loosely coupled organization. Common information system is currently under development. In order to collect data about teaching stuff, we have defined specific tables in Microsoft Excel and developed a parser in Java language that...
Nowadays LDAP is more and more widely applied to uniform identity authentication system because of its cross-platform characteristic and high availability. However, identity authentication information usually comes from specific application systems and is maintained by these application systems. What's more, databases of these application systems are heterogeneous with LDAP. In order to solve the...
In the past few years, software as a service (SaaS) has had a tremendous impact on the software industry. More and more enterprises, especially small and medium businesses (SMBs), are willing to adopt SaaS to construct their enterprise information applications. This paper designs and implements a credit bank information system (CBIS) based on SaaS Level 3 maturity model. Credit bank is a service provided...
On the basis of analyzing the technical features of GWT, the integration principle of GWT and Berkeley DB Java Edition (BDJE) is researched firstly in this paper. Then a hierarchical and extensible solution of Network Teaching System (NTS) is put forwarded based on GWT. The experimental results show that the client-side of NTS is provided with widget by GWT based on Ajax, and the persistent data is...
In this paper, we firstly introduce the emergence, characteristics and the concept of Web2.0. Then we present the concept system's design and construction of the Xuchang University (here we called it XCU2.0). We emphasize on the design idea and the system frame of XCU2.0, and we present how to integrate part of the applications through Web service technology in XCU2.0.
With the growing number of web services ,the importance of matching and discovery web services is increasing. Using domain ontology to describe the semantic of web services and matching the web services on the semantic level is a hot research pot. In this paper, the problem of matching web services is transformed to the computation of semantic similarity between concepts in domain ontology. We propose...
SOA (service-oriented architecture) is a component model, which can integrate the different function modules by defined interfaces in system. SOA technology has been used wildly in the field of enterprise realized the enterprise applications integration. Struts is an structure of MVC based on SOA, using J2EE based on the combination of Struts framework and Web application to develop information management...
Based on the modern technology of MVC and J2EE study, multi-layer structure of J2EE which has been realized by FreeMarker, WebWork and Spring has been brought forward, the student attendance management system for all college students which based on MVC has been designed and implemented in this paper. This will use for reference for other Web applications system based on J2EE platform. The system is...
Malaysian Research and Education Network (MyREN) is introduced to interconnect educational and research institutions in Malaysia. With its high-speed broadband network, researchers would be able to carry out their research projects that involve data-intensive applications as well as sharing resources across the network. Furthermore, the network is more economical compared to other commercial networks...
Community-based data collection is a new trend that can empower and diversify our data collection methods and increase our understanding of the environment. As citizens are becoming more interested and involved in ecological matters utilizing their manpower and knowledge can be a new valuable resource for researchers and urban managers. Utilizing web mapping services to assist in collecting spatially...
Education and training is an important part of the career and is one of the welfares for an employee supplied by enterprise. Various knowledge base and test questions are usually developed and maintained in the departments or divisions to aid educating and training. These databases may be different at data structure, style, specialized subject or difficult level. To make the education and training...
The paper has presented a resource sharing architecture for Web-Based Education based on Open Grid Services Architecture (OGSA) to integrate educational resources and improve resources utilization. Using technologies of the Grid and Web services, the architecture describes Grid services mechanism and implement scheme framework of Web-Based Education Platform. It used Web Services, AJAX and LMS API...
Current e-education resource and service is simple without integrative design, which cannot satisfy the needs of e-education. This paper introduces the needs of e-education in information age and service development, illustrates advantages of Web-based e-education resource and service of university libraries, analyzes the necessity of Web-based e-education platform (WEP) construction, explains the...
DubinCore, LOM resource description norm and Sharable Content Object Reference Model (SCORM) standard based on the idea of metadata have solved the sharing problem of static Web resources, by bringing forward description norms of Web resources sharing. However, the modular sharing research of dynamic teaching assistant resources, such as questions and answers database and case database, is almost...
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