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Tools utilizing the web-server's logs for monitoring and analyzing the users' behavior are used in many fields where the Internet plays a major role as in e-commerce and e-learning. These tools are very useful for tracking the learning activities of the students in web-based Course Management Systems (CMS). While the logs can be customized to include much information on what goes-on in the CMS, they...
This paper describes the method of personalized intelligent gadget management. The intelligent gadgets are very tiny wearable computers which are attached to users' belongings and then capture their personal life. Users may purchase those gadgets and lend them to others. Users should manage their intelligent gadgets via internet to access anywhere.
With the rapid expanse of the web service over the internet, discovering related web service is becoming the most urgent problem. Traditional methods focus on the interfaces of service through using ontology without considering service behavior. In this paper, the Calculus of Communicating Systems(CCS) is exploited to specify web service's behavior, weak equivalence on behavior is used for matchmaking...
Decision-makers exploit several channels to acquire up-to-date and reliable information, which they combine with background knowledge to formulate their decisions. Practice shows that such information is acquired from the Internet by a conceptually straightforward process involving the identification of information sources, querying these sources regularly and integrating the desired information pieces...
Reengineering the web service composition is an immediate need in the current Internet scenario as it experiences a spectacular increase in the number of available web services. To satisfy the user query, composition of web services is required which involves semantic matching and syntactic mapping. This paper proposes a technique which extends the semantic matching with evaluation of QoS properties...
The following topics are dealt with:Internet; Web services; image processing; medical computing; data security; software engineering; e-government; knowledge management; information systems; traffic engineering computing; video signal processing; emergency services; grid computing; e-commerce; artificial intelligence; and bibiliometrics.
Web services are self-describing, platform independent applications that can be accessed over the Internet. Web services enable us to dynamically find, bind and consume the needed functionality. Semantic Web services are being developed with the vision of automating this process and to facilitate interoperable machine to machine interaction with no/minimal human intervention. Semantic descriptions...
Tag services have recently become one of the most popular Internet services on the World Wide Web. Due to the fact that a Web page can be associate with multiple tags, previous research on tag recommendation mainly focuses on improving its accuracy or efficiency through multi-label learning algorithms. However, as a Web page can also be split into multiple sections and be represented as a bag of instances,...
Summary form only given. Today's complex service-oriented systems comprise humans and software services spanning multiple organizations. These systems are highly dynamic because not only services, processes and teams are diverse but also they constantly evolve. Therefore, these systems introduce many challenges on how to adapt services, processes and teams to changing situations. In this keynote talk,...
Semantic Web service matchmaking is the process of searching the space of possible matches between demands and supplies, and finding the best available ones. To achieve this, the semantic Web service matchmaking framework is one of the absolutely necessary components of service oriented architecture. This paper introduces semantic condition expression which is designed to describe the semantic Web...
Radio frequency identify (RFID) is one of technology to facilitate ubiquitous environment. For the ubiquitous environment, it is necessary to model a RFID information framework where based on network. A web service is a Service Oriented Architecture (SOA) that can achieve the purpose. Use the web services by internet; enterprise will exchange information quickly and easy. And enterprise could strategy...
We describe Deimos, a system that automatically discovers and models new sources of information.The system exploits four core technologies developed by our group that makes an end-to-end solution to this problem possible. First, given an example source, Deimos finds other similar sources online. Second, it invokes and extracts data from these sources. Third, given the syntactic structure of a source,...
Web service composition is the technique of composing arbitrarily complex services from relatively simpler services available over the Internet. Description of Web service composition relationship is the basis of Web service composition. The existing methods on describing the composition relationship can be categorized into two types: the directional graph based, and semantic based. The former is...
Development of services that span over the Internet and telecom networks is driving significant efforts towards the integrated of services offered by telecom operators. In this paper, we design and implementation of enhance state machine for telecom Web service considering the specific characteristics state, asynchronous, events driven communications in telecom domain. We focus on the design and implementation...
In this paper we survey current research on Web issues in Argentina. We first describe briefly the current situation in computer science research and next we outline which are the most outstanding achievements in this area. Using the research areas in W3C conferences we describe the current projects, research groups and trends.
With the rapid expanse of the Web service over the internet, discovering web service is becoming the most urgent problem. To tackle this problem, The Calculus of Communicating Systems (CCS) as a formal tool is exploited to specify and model web services, especially service behavior. Reverse engineering is proposed to develop the formal model of query service according to user's behavior, behavioral...
Telemonitoring and remote healthcare are two ICT techniques promise to deliver cost effective long-term healthcare services to the aging population worldwide. Anticipating an emerging market opportunity, NCTU Kannon project team is creating Custos, an open composeable platform for developing remote on-demand healthcare applications using smart phones and wireless sensor networks. Custos is integrated...
In the past a few years, the Web has undergone a tremendous change towards a highly user-centric environment. Millions of users can participate and collaborate for their own interests and benefits. Service oriented computing and Web services have created great potential opportunities for the users to build their own applications. Then, it is a pressing issue that, the users can compose services without...
In order to provide a useful and usable mobile service that offers high value to customers to overcome the usability and performance constraints, this study suggests an user-centered design framework for development of new mobile Internet service. The proposed framework covers user characteristics, context of use, and user interface components of device and network. In a case study, integrated conceptual...
To discovery Web services in Internet, many approaches have been proposed such as UDDI and DWS. The problem of those methods is that they are just a kind of simple syntax match based on keywords. They make the match inflexible, sometimes even unfaithful. This paper proposes a new algorithm to discover web services based on semantic. It uses tree-form data structure to describe the web services and...
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