A case-based reasoning (CBR) approach to software reusability, 1994

Software reuse is an attractive approach to improving software development productivity. In this thesis, a Case-Based Reasoning (CBR) software reusability environment is developed, driven by object-oriented modelling techniques. This research discusses various aspects of the classification and retrieval mechanisms necessary to facilitate the reuse of software components. The facet classification scheme breaks down information into different categories, and this makes it possible to consider information about several different aspects or properties of the components. Facet represents the information most important with respect to reuse. Component specifications will be translated into a specification representing the facets in the classification scheme. The retrieval of software components is based on signature matching between the signatures of goal specifications and those of reusable components. The retrieval mechanism is supported by the CBR system ESTEEM

Software library for reuse-oriented program development.

Distributed system or reuse-oriented program development system may call for software reuse library (SRL, repository) to serve as a resource provider by the usage of reusable software components. We are trying to solve the problems of storing and classifying, locating/retrieving, and delivering the large number of software components through the SRL in an effective way. In this thesis we report on the design and construction of a prototype software system, DORLM (Distributed Object-based Software Reuse Library Module), used to investigate the integration of DBMS (database management system), IRS (information retrieval system), NLP (natural language process) and CORBA (Common Object Request Broker Architecture) for software reuse and reuse-oriented program development in a distributed computing context. The DORLM provides an effective way to store, retrieve, and deliver reusable software components as an aid of reuse-oriented program development in the distributed environment. Source: Masters Abstracts International, Volume: 40-03, page: 0730. Adviser: R. Kent. Thesis (M.Sc.)--University of Windsor (Canada), 2000

Reusability in software engineering

This paper surveys recent work concerning reusability in software engineering. The current directions in software reusability are discussed, and the two major approaches of reusable building blocks and reusable patterns studied. An extensive bibliography, parts of which are annotated, is included

Semantic annotation, publication, and discovery of Java software components: an integrated approach

Component-based software development has matured into standard practice in software engineering. Among the advantages of reusing software modules are lower costs, faster development, more manageable code, increased productivity, and improved software quality. As the number of available software components has grown, so has the need for effective component search and retrieval. Traditional search approaches, such as keyword matching, have proved ineffective when applied to software components. Applying a semantically- enhanced approach to component classification, publication, and discovery can greatly increase the efficiency of searching and retrieving software components. This has been already applied in the context of Web technologies, and Web services in particular, in the frame of Semantic Web Services research. This paper examines the similarities between software components and Web services and adapts an existing Semantic Web Service publication and discovery solution into a software component annotation and discovery tool which is implemented as an Eclipse plug-in

Design reuse research : a computational perspective

This paper gives an overview of some computer based systems that focus on supporting engineering design reuse. Design reuse is considered here to reflect the utilisation of any knowledge gained from a design activity and not just past designs of artefacts. A design reuse process model, containing three main processes and six knowledge components, is used as a basis to identify the main areas of contribution from the systems. From this it can be concluded that while reuse libraries and design by reuse has received most attention, design for reuse, domain exploration and five of the other knowledge components lack research effort

Knowledge-based reusable software synthesis system

The Eli system, a knowledge-based reusable software synthesis system, is being developed for NASA Langley under a Phase 2 SBIR contract. Named after Eli Whitney, the inventor of interchangeable parts, Eli assists engineers of large-scale software systems in reusing components while they are composing their software specifications or designs. Eli will identify reuse potential, search for components, select component variants, and synthesize components into the developer's specifications. The Eli project began as a Phase 1 SBIR to define a reusable software synthesis methodology that integrates reusabilityinto the top-down development process and to develop an approach for an expert system to promote and accomplish reuse. The objectives of the Eli Phase 2 work are to integrate advanced technologies to automate the development of reusable components within the context of large system developments, to integrate with user development methodologies without significant changes in method or learning of special languages, and to make reuse the easiest operation to perform. Eli will try to address a number of reuse problems including developing software with reusable components, managing reusable components, identifying reusable components, and transitioning reuse technology. Eli is both a library facility for classifying, storing, and retrieving reusable components and a design environment that emphasizes, encourages, and supports reuse

A NASA-wide approach toward cost-effective, high-quality software through reuse

NASA Langley Research Center sponsored the second Workshop on NASA Research in Software Reuse on May 5-6, 1992 at the Research Triangle Park, North Carolina. The workshop was hosted by the Research Triangle Institute. Participants came from the three NASA centers, four NASA contractor companies, two research institutes and the Air Force's Rome Laboratory. The purpose of the workshop was to exchange information on software reuse tool development, particularly with respect to tool needs, requirements, and effectiveness. The participants presented the software reuse activities and tools being developed and used by their individual centers and programs. These programs address a wide range of reuse issues. The group also developed a mission and goals for software reuse within NASA. This publication summarizes the presentations and the issues discussed during the workshop