Personal Software Process with Automatic Requirements Traceability to Support Startups

This paper applies Personal Software Process (PSP) for software development activities, and uses PSP scripts to follow the activities in software development. In particular, we have adapted a development script in order to enable automatic traceability. The script is the cyclical process that is designed for developing a large program in a sequence of small incremental steps. Moreover, we have extended an XTraQue tool to enable an automatic traceability during using PSP. This enables the completeness of traceability during using PSP. The Part-of-Speech (POS) embedded XML-based templates of software artefacts for PSP-based development, that is, functional requirements (FR), use case, and class diagram are defined. We perform an explanatory case study in order to evaluate the effectiveness between manual and automatic traceability during the personal software process (PSP). In particular, the causal links between software artefacts created during software development are so-called traceability relations. The result evaluation are concerned with precision and recall measures on the creation of traceability relations

Computer Technology to Improve Medical Information in Bangkok, Thailand

Building hospital applications based on services allow hospitals and other organizations to cooperate and make use of business functions. Hospital information systems that involve extensive information exchange across hospitals and organization boundaries, such as patient profiles, can easily be automated. Service-based applications can be constructed by linking services from various providers using either a standard programming language or a specialized workflow language. This paper reviews the use of computer technology which supports health services in Bangkok, Thailand by developing a survey of health services in hospitals, in which the focus is on the attitudes and competence of medical students and physicians, and the availability of health services equipment; and analyzing and providing guidance via a web service that supports health services. A prototype of a web application is created to simulate situations of the use of computer-based devices for supporting clinical operations, involving 12 medical doctors and 3 patients. Two cases are analysed to demonstrate different situations of the web service. In such situations, stakeholders are requested to query patient information and specify the documents. The experiments have been evaluated by considering straightforward criteria to perform activities with the prototype to determine how accurate the documents are requested and specified, and evaluate how the health service performs efficiently

XTraQue: traceability for product line systems

Product line engineering has been increasingly used to support the development and deployment of software systems that share a common set of features and are developed based on the reuse of core assets. The large number and heterogeneity of documents generated during the development of product line systems may cause difficulties to identify common and variable aspects among applications, and to reuse core assets that are available under the product line. In this paper, we present a traceability approach for product line systems. Traceability has been recognised as an important task in in software system development. Traceability relations can improve the quality of the product being developed and reduce development time and cost. We present a rule-based approach to support automatic generation of traceability relations between feature-based object-oriented documents. The traceability rules used in our work are classified into two groups namely (a) direct rules, which support the creation of traceability relations that do not depend on the existence of other relations, and (b) indirect rules, which require the existence of previously generated relations. The documents are represented in XML and the rules are represented in an extension of XQuery. A prototype tool called XTraQue has been implemented. This tool, together with a mobile phone product line case study, has been used to demonstrate and evaluate our work in various experiments. The results of these experiments are encouraging and comparable with other approaches that support automatic generation of traceability relations

A rule-based approach for software traceability on product family systems

EThOS - Electronic Theses Online ServiceGBUnited Kingdo

An XMLBased Multi-Agents Model for Information Retrieval on WWW

Abstract: In this paper, we present a multi-agents model for IR, namely IR agents, for information retrieval on WWW. An IR agent consists of three types of agent, Managing agents for extracting the semantics of information and managing the details of co-ordinate agents, Interface agents for interacting between the system and users, and Search agents for discovering the information on WWW. This work focuses on the use of XML technology for information retrieval on WWW. In our model, agents communicate with each other to perform IR tasks by using XML as an agent communication language. They also express their knowledge bases and the semantics of their search results in XML format. As a result, users are able not only to access information more precisely from semantically encoded search results that are returned from our model, but also to utilize the content of the results without using proprietary tags or customized scripts to scrape web pages to extract the content. Key words: Information retrieval, Multi-agents model, XML 1