Abstract Semantic web is the future realization of the current web, in which resources are annotated with machine understandable meta-data, allowing the automation of tasks by employing these resources in their correct contexts. Several notable technologies have been specified by the World Wide Web Consortium (W3C) for the application development lifecycle of semantic web. The worldwide adoption of these technologies requires the development of... Semantic web is the future realization of the current web, in which resources are annotated with machine understandable meta-data, allowing the automation of tasks by employing these resources in their correct contexts. Several notable technologies have been specified by the World Wide Web Consortium (W3C) for the application development lifecycle of semantic web. The worldwide adoption of these technologies requires the development of secure semantic web applications. Therefore the research community has proposed to define and integrate security standards to all phases of semantic web application development. For this purpose the research community has reported some of the preliminary efforts in the form of XML Key Management (XKMS), Security Assertion Markup Language (SAML), XML Access Control Markup Language (XACML) and Platform for Privacy Preferences (P3P). But there is a need to develop a security assessment benchmark for semantic web applications. The effective assessment of security of semantic web applications has been paid less attention so far in this regard. For this reason in this research work we propose some important features related to the development of a benchmark for secure semantic web application development that can effectively assess security of semantic web applications based on the survey of the security aspect of important semantic web languages i.e. XML, RDF, OWL and SPARQL/ SPARUL. The aim of the benchmark is to facilitate developers in building secure semantic web applications and provide security professionals to develop sophisticated security tools by effective performance evaluation. Read More Read Less

Abstract Integration of mobile devices in the multimedia delivery systems provides the users with access to multimedia content outside the classroom (workplace). In order to provide users with multimedia content that is suitable for their mobile devices and according to their needs, we use the mobile cloud (mCloud) computing environment as paradigm that is ideal to overcome these problems. In this paper, we propose... Integration of mobile devices in the multimedia delivery systems provides the users with access to multimedia content outside the classroom (workplace). In order to provide users with multimedia content that is suitable for their mobile devices and according to their needs, we use the mobile cloud (mCloud) computing environment as paradigm that is ideal to overcome these problems. In this paper, we propose a model for mobile, collaborative and creative multimedia learning in Mobile Cloud (mCloud) environment which goes beyond the existing solutions and provides personalized delivery of multimedia learning content. Our empirical results confirm that the increased possibilities for the exchange of ideas among the students and teachers within the Mobile Cloud (mCloud) and/or Social Networks (SN) lead to more creative work of the students (mobile learners) confirming the efficiency and usability of the proposed model. Read More Read Less

Abstract In our country, the type and quantity of network attacks have continued to grow. China’s network infrastructure and the important information system is also facing serious security challenges. A variety of network attacks and other network security incidents have become the bottleneck of the development of our national economy, and even endanger the social stability and national security of the country. Computer network... In our country, the type and quantity of network attacks have continued to grow. China’s network infrastructure and the important information system is also facing serious security challenges. A variety of network attacks and other network security incidents have become the bottleneck of the development of our national economy, and even endanger the social stability and national security of the country. Computer network is an important part of modern social production and life; therefore, the security of computer network is a problem that has been attached great importance to. Computer network security assessment is the process of identifying the behaviors that endanger the safety of computer network, and it is a relatively active defense measure. On the basis of relevant domestic and international theory and research, and in view of the current problems, the computer network security evaluation model based on swarm intelligence algorithm is proposed in this paper. The feasibility of the algorithm was verified by simulation experiment. Read More Read Less

Abstract In recent years, computer technology and multimedia technology have been developing rapidly; and information technology, the representative, has been widely penetrated into many courses. Thus, for the current status of research and practical music audio processing needs and the particularity of music causes some problems with the application of computing technology in music creation at present, such as some forefront music theories and... In recent years, computer technology and multimedia technology have been developing rapidly; and information technology, the representative, has been widely penetrated into many courses. Thus, for the current status of research and practical music audio processing needs and the particularity of music causes some problems with the application of computing technology in music creation at present, such as some forefront music theories and technology can not be well applied in music practice. This paper argues, the music element analysis technology is the key to this research field, and on this basis, proposes a new framework music processing - Music calculation system. The core objective is to study intelligently and automatically identifies various elements of music information and analyze the information used in constructing the music content, and intelligent retrieval method translated. To achieve the above core research objectives, the paper advocates integrated music theory and calculation methods, the promotion of integrated use of music theory, cognitive psychology, music, cognitive science, neuroscience, artificial intelligence and signal processing theory to solve the music signal analysis identify the problem. Read More Read Less

Abstract With the rapid development of network technology, the B/S framework has been applied in many industries, such as hotel management system, air ticket reservation system and course selection system based on WEB. But the domestic medical colleges, but the lack of a mature application in nursing clinical practice in the field of information management system based on Web, even if there is in... With the rapid development of network technology, the B/S framework has been applied in many industries, such as hotel management system, air ticket reservation system and course selection system based on WEB. But the domestic medical colleges, but the lack of a mature application in nursing clinical practice in the field of information management system based on Web, even if there is in existence some defects, cannot fully integrate utilization of network resources. Based on the above issues, through and where the medical college teachers and students to fully communicate, a comprehensive analysis of them in daily nursing students’ clinical practice in the process of management demand, this paper using ASP technology for foundation design and implementation of a based on B / s medical college nursing clinical practice management system. There are three students in the use of wood management system to participate in the clinical practice of nursing students, internship hospital with the teacher as well as the administrator of the medical school. The main function modules include student information management, teacher or administrator announcement release, student achievement management, student information exchange platform, job management, internship identification table and internship records management, etc.. This article from the system requirements and analysis, design, detailed design and implementation of three parts to detail the entire process of system development. The system will present more mature of the application of network technology in a new field, reducing the human and material cost, improves the processing speed, realize the paperless office, and comprehensively improve the nursing professional teaching quality of clinical practice. Read More Read Less