Search results for "Web"
showing 10 items of 2018 documents
Web engineering and multi-criterion analisys of modeling languages used in production systems
2010
Abstract Economic globalization and strong, unprecedented, industrial competition, the overwhelming influence of information and communication technology, the Internet and its most important service, i.e. the World Wide Web have an undisputed impact upon all enterprises, exerting a strong influence on the competition system, the accelerated development of new products and services through reducing the development time of the product life cycle, as well as the improvement of upstream and downstream communication with suppliers and customers. Within this framework, taking into account the decline in worldwide economy, especially during the past few years, this paper aims to proposing a new so…
A hybrid approach to semantic web services matchmaking
2008
AbstractDeploying the semantics embedded in web services is a mandatory step in the automation of discovery, invocation and composition activities. The semantic annotation is the “add-on” to cope with the actual interoperability limitations and to assure a valid support to the interpretation of services capabilities. Nevertheless many issues have to be reached to support semantics in the web services and to guarantee accurate functionality descriptions. Early efforts address automatic matchmaking tasks, in order to find eligible advertised services which appropriately meet the consumer’s demand. In the most of approaches, this activity is often entrusted to software agents, able to drive re…
M-commerce - mobile commerce: a new frontier for E-business
2005
Mobile commerce involves the use of mobile computing devices in carrying out different types of economic transactions or enabling them to take place over space and time. The m-commerce includes use of such technologies as SMS services over a number of carriers (GSM, IS95, CDMA, W-CDMA), Bluetooth applications, and the integration of low-level digital carriers to IP based services through WAP or Compact HTML like the Japanese I-Mode service. This integration is one of the fastest growing markets of E-business and it will involve the development and design of a host of new applications, services, business models and technological solutions. The theme is both topical and challenging, as the nu…
Editorial issue 2
2018
It has been a very long trip since I wrote my last editorial. The first issue of the Journal received a strong welcome from all over the world in the beginning of 2016, but there was something missing that drove us to a winding road that ended in an even stronger situation: the support of the University of Valencia’s Publication Service (UVPS). The missing thing in the first issue was the DOI (Digital Object Identifier). All the online journals have a DOI to identify the papers and allow a permanent link to them. Each DOI is unique for each paper. We look for a DOI provider in our environment and found the UVPS to offer DOIs for free to their teachers. As I am one of them, I went to ask for…
Action-oriented classification of families' information and communication actions: exploring mothers' viewpoints
2009
Action-oriented service and technology development begins with the idea that people use technologies to reach their action goals. Consequently, we should investigate user needs and how they can be satisfied, and adapt services and technologies to the natural course of actions. Here, we focus on family communication and investigate mobile communication service types for families. For this study 10 mothers were interviewed; we investigated the nature of their everyday information and communication needs and the different knowledge and information transfer actions that were discovered in their families. Qualitative analysis of these interviews was used to generate a taxonomy, which, in turn, c…
PMG-Pro: A Model-Driven Development Method of Service-Based Applications
2011
Published version of a chapter published in the book: SDL 2011: Integrating System and Software Modeling. Also available from the publisher at: http://dx.doi.org/10.1007/978-3-642-25264-8_12 In the Internet of Things, billions of networked and software-driven devices will be connected to the Internet. They can communicate and cooperate with each other to form a composite system. In this paper, we propose PMG-pro (present, model, generate and provide), a language independent, bottom-up and model-driven method for the development of such composite system. We envision that all devices in the Internet of Things provide their functionalities as services. From a service description, a service pre…
Towards global service level guarantee within autonomic computing systems
2011
International audience; In this paper, we specify a global service level guarantee including not only QoS but also security and taking into account user mobility. This global service level could be guaranteed within several autonomic computing systems managed by different autonomic domain managers. For that purpose, we propose an end-to-end Service Level Negotiation Protocol, called SLNP, to provide those autonomic managers with a negotiation capability. This allows achieving an agreement on the service level of each offered service between the different domains involved in the transport of that service. SLNP Implementation is made of Web Services technologies to enable interoperability in …
Switching Behaviour in Smart Phone Messaging Services : It’s a Question of Context, Content, and Features of the Service
2021
This paper studies switching behaviour in smart phone messaging services. This study aims to add knowledge about the factors affecting switching behaviour in smart phone messaging services. The empirical study is qualitative, and the data was collected with interviews using the laddering method. This study was carried out to find out the reasons behind customer decisions when choosing between smart phone messaging services. Using the Push-Pull Mooring framework, the findings of this study indicate that the switching decision regarding smart phone messaging service is influenced by three factors: the context of the message, the content of the message, and the features of the service.
A global service level guarantee in NGN networks
2010
In this paper, we propose an end-to-end service level negotiation protocol which enables a global service offer covering quality of service (QoS) and security while taking into account user's mobility in this offer. This protocol provides all the domains involved in the transport of a various offered services with a negotiation capability to achieve an agreement on a service level. This paper shows also results of measurements evaluating the performances of the considered negotiation protocol and security impact on QoS.