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Internet and World Wide Web foster the innovation of software. Networked software (or applications) has gradually been a promising form of Internet-based software, which would have a profound effect on human society. It is a hard task for software engineers to build rapid on-demand services of networked software in terms of personalized requirements. However, requirement evolution has received little...
According to the problems that slow response, slow information interaction and low collaboration faced the small & medium-sized customization enterprises during the order management, combing the Application Service Provider (ASP) mode, an ASP-based order collaborative management system is presented. The architecture, function structure and running mode are analyzed. And some critical techniques...
State Machines (ASM) are mathematically defined environment for high-level system design, verification and analysis. This paper presents a definition of the hybrid approach to the specification, analysis and testing of stateful grid services using ASM. This approach allows an easy integration of created specification of developed middle ware with existing components of grid systems. The important...
Much larger flexibility of software adaptability is necessary to the destination platform and the user requirement in distributed systems. Component-based models are becoming increasingly ubiquitous as enabling technology for modern distributed system applications. Software modules and components have always played a key role in the systems. The fundamental contribution of component-based models lies...
This paper proposes a methodology and a tool to evaluate the security risk presented when using software components or systems. The risk is estimated based on known vulnerabilities existing on the software components. An automated tool is used to extract and aggregate information on vulnerabilities reported by users and available on public databases (e.g., OSVDB and NVD). This tool generates comprehensive...
Technology-enhanced learning is not just interacting with learning objects. Physical labs are another useful resource in education, especially for engineering and science education. They are confined to the physical location they are bound to. It is obviously interesting for any learning process to be able to open up this access from remote locations in the same effective way as learning objects are...
This paper describes the work-in-progress carried out at the Carinthia University of Applied Sciences to create a LabVIEW based toolkit that aims at providing laboratory developers with a tool to easily develop new batched lab servers for the iLab Shared Architecture.
Service-Oriented Architecture is an architectural model that aims to enhance the efficiency, agility, and productivity of an enterprise by structuring services in terms of services compositions, which can be executed either synchronously or asynchronously. Such architectures should meet the main dependability requirements (e.g. high availability, high reliability). The objective of this work is to...
Web services are widely used as software components that must provide a robust interface to client applications. Robustness testing is an approach particularly suitable for detecting robustness issues in web services. In fact, several research works have been conducted in the past leading to the proposal of different robustness testing techniques for such environments. However, although of utmost...
In this paper, we leverage service-orientation as a means for combining the strengths of the UML-based code generator framework AndroMDA for generating static application aspects with code generators focussing on the dynamic aspects. The latter are developed with Genesys, a code generation framework that combines the ideas of model-driven development and service-orientation in order to enable a high-level...
Flexible interactions in complex social and service-oriented collaboration systems increasingly demand for automated adaptation techniques to optimize partner discovery and selection. Today, applications of complex service-oriented systems can be found in crowd sourcing environments. In such environments, collaborations are typically short-lived and strongly influenced by incentives and actor behavior...
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...
Service adaptation is a promising solution for mismatches in service composition by introducing a mediate service called adaptor to coordinate interactions of services. In a previous work, an approach of non-regular service adaptation using model checking has been proposed for solving behavior mismatches. The approach uses pushdown automata as behavior model of adaptors so that non-regular interactions...
In service oriented computing applications, different resources in grid systems are encapsulated abstractly as services. Sometime, single service software can provide valuable service functions for service consumers, but most of the time, single atomic service can not satisfy them. In this case, the system builds a new composite service, which selects all available qualified grid service for composition...
This paper shows the result of an analysis pertaining to the applicability of RESTful web services (RESTful WS) in solving various software and data integration scenarios in control centers for the electric power system domain. There are many possible ways to enhance power system software/data integration by combining RESTful WS and the IEC 61970 set of standards. The goal of this paper is to highlight...
Based on the theory of cellular automata, this paper stimulates and studies the dynamic evolution of network software, especially in the context of Web services composition. First, the paper discussed the need of trust software engineering based on cellular automata stimulating the dynamic evolutions of network software. Then, a series of algorithms and rules have been proposed, such as how to replace...
Web has become an open platform where everybody can build and run their applications. Big companies can manage the expenditure themselves. Small company or a single user wants to create web services, better they can rent the computing infrastructure. All the big companies are investing heavily on this Cloud technology. Few notable, important and popular cloud based products are g-mail and yahoo mail...
Service computing aims to provide IT and computing resources to users in a way that it simply serves them. However, many issues remain in, such as portability, interoperability, and heterogeneity of diverse services, in addition to service modeling, creation, deployment, discovery, recommendation, composition, and delivery, in order to provide a service that best fits user needs and contexts at the...
This work aims to create a Web platform in order to assist in the Aedes Aegypti mosquito's proliferation. The Geographic Information System SAPIO (SIG-SAPIO) is part of a project denominated Acquisition and Image Processing Ovitraps System (SAPIO). It is being used for obtaining and processing ovitraps - traps where the mosquito's eggs are deposited - and automate the counting of eggs. The analysis...
The creating of reusable mobile solutions is influenced by many factors. The platforms are arbitrary, the target audience can be new to mobile software, and the devices are not always online and restricted in their computational capabilities. This paper presents an archetype pattern- and REST-driven approach for building customizable, flexible, and efficient mobile business applications. Furthermore,...
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