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Currently Internet of Things (IoT) and multimedia technologies have entered the healthcare field through ambient aiding living and telemedicine. However there are still several obstacles blocking in the way, the toughest ones among which are IoT interoperability, system security, streaming Quality of Service (QoS) and dynamic increasing storage. The major contribution of this paper is proposing an...
Leslie Lampor proposed the theory of Temporal Logic of Actions(TLA),which can express model program and logical rules in one language at the same time. Secure Electronic Transaction(SET) is an secure protocol for e-commerce, Based on the open network and paying with credit card. The agreement defines the whole process of the internet transactions. And it has a complete authentication. Based on the...
In modern measurement technology, wireless sensor network has been widely used in the industrial and other fields. Threrinto,remote virtual measurement technoligy which use wireless network technology to obtain remote measuring data is a hot topics.In this paper,we ues wireless sensor networks to achieve remote measuring data,its emphases is the remote data transfer after measurement ,storing and...
Social Networks Service (SNS), is becoming more and more popular and a lot of studies have been carried out in this active field. However, traditional analysis methods based on single machines is not suitable because the network is growing too large. MapReduce, a programming paradigm proposed by Google, gives us a new approach to solve large-scale social networks analysis problem by making use of...
With the rapid growth of web data, people sometime need semantic similar information in order to obtain a clear outline of their interests, so recommendation is needed to provide relevant information to users' queries. In this paper, we propose a method to recommend semantic similar movies and stars to users' queries, styles and stories. The system measures the similarities between movies according...
Recommender systems have emerged as an essential response to the rapidly growing digital information phenomenon in which users are finding it more and more difficult to locate the right information at the right time. Systems under Web2.0 allow users not only to give resources- ratings but also to assign tags to them. Tags play a significant role in Web 2.0. They can be used for navigation, browsing,...
The traditional routing mechanism based on single path has become bottleneck which affects and restricts the performance of the whole network. Multi-next hop routing mechanism can implement packets forwarding in parallel, while preserves the best-effort model of the network layer. Multi-next hop technology can effectively ease the network congestion, increase resource utilization and enhance the network...
Data extraction in Web is to obtain the desired information to users in Web pages. For a more accurately valuable data extraction, this paper proposes a new method called data extraction based on index path in Web (DEIP) . This approach establishes the index path for each text node using XML DOM; defines the prefix of data-rich by keywords in the index path; generate extraction rule and obtain a wrapper...
Online power quality monitoring system is the development of the Internet as a vehicle for the use of electronic information and communication technologies to provide and support power quality monitoring when distance separates the different sites and data center. Current power quality monitoring applications are usually developed for remote power quality inspecting and analyzing. It is possible for...
Distributed Virtual Environment (DVE) has attracted much attentions in recent years due to the rapid advances in the areas of E-learning, Internet gaming, human-computer interfaces, and etc. Meanwhile, in recent years, the emergence of Service Oriented Architecture (SOA) provides a more flexible and inter-operable framework for building more advanced DVE based applications. In such a background, service...
This paper presents a novel teaching software, namely ISSP, based on plug-in. It can assist in exploring the concepts and arithmetic of statistical signal processing. It is based on plug-in and host framework. This consists of two host applications, one for the normal application, and the other for the Web-based applications. The host application is used as an intermediate layer between system and...
A wireless mesh network (WMN) provides a flexible and low-cost solution for end users to connect to the Internet through its multi-hop infrastructure. For such a network to proliferate, a fundamental problem that must be solved is to ensure the fair allocation of network bandwidth to all participating parties. This paper proposes a cross-layer design for achieving end-to-end maxmin fairness in WMNs...
Web based virtual reality application has been widely used in education, virtual conferences, entertainment. Observing the progress of the gaming industry over the years can clearly show the advancement in virtual reality Web application and virtual environments. In this paper, we propose a novel Web based e-learning application design approach that uses discrete event system specification (DEVS)...
The objective of this paper is to gain insight in the nature and extent of the unavoidable RF emissions from in-home power line communication (PLC) networks. Of particular interest is their numerical modeling. Analysis of the models can provide a good understanding of the unintentional emissions and the effectiveness of the measures employed by regulatory organizations, PLC manufacturers and operators...
To meet the requirements of parallelism, flexibility and extensibility, the multi-processor elements (PEs) architecture is widely applied in modern network processors (NPs) to support high-speed links of 10 Gbps. Multi-PEs are often organized in parallel to achieve efficient packet forwarding. It's a challenge to schedule the incoming packets from high-speed links to be processed by multiple PEs in...
Because Web services provided by different providers may be different in quality of service (QoS) so it needs to select Web services for composite service dynamically. This paper gives methods that are built on the base of QoS description and addresses the issue of selecting Web services for the purpose of their composition. The effect of service level and workload on QoS is illustrated. Based on...
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