Improving access to software architecture knowledge an ontologybased search approach adriana maria figueiredo, julio c. The main insights gained with this framework are presented in the context of ontologybased query answering as part of a geographical information system. Pdf ontologybased software architecture documentation. That is why, in this article in the series, we consider the principles of working with architectural documentation. Ontologybased program comprehension tool supporting. The knowledge produced and consumed during this process needs to be shared and reused among different stakeholders. How organisation of architecture documentation a ects. If the enterprise architecture, namely, documentation of the enterprise as stated in the first value, cannot be understood exactly and commonly by enterprise members, machines, suppliers, customers, and others, the enterprise architecture cannot but lose the value. Ontologybased construction knowledge retrieval system. We have evaluated this ontology based approach in a controlled industry experiment involving software professionals. This approach offers a singledimensional perspective on the architectural.
In this paper, we compare the organisation and retrieval of architectural knowledge in a file based documentation approach and an ontology based documentation approach. Ontologybased software architecture documentation vrije. An ontologybased system for cloud infrastructure services. Ontologybased approach to represent the artefacts of.
Ontology based data management 3 data is widespread into separate pieces of documentation that are often di cult to access and rarely conforming to common standards. Technology system architecture and software architecture in acme style 21. Software architecture is a standard and essential part of system development. The main insights gained with this framework are presented in the context of ontology based query answering as part of a geographical information system. Improving access to software architecture knowledge an ontology based search approach adriana maria figueiredo, julio c. We have evaluated this ontologybased approach in a controlled. Citeseerx document details isaac councill, lee giles, pradeep teregowda. Ontology based ak tool is needed, because ontologies are used to combine the real world domain information and software architectural knowledge from various experts, to maintain up to date documentation that evolves over time.
Rap remote assistant for programmers is a web and multiagent. Documentation of software architecture serves three important purposes. The tool in the application is to support software process improvement work after assessment. In section 3, we present our ontology based software development. In computer science and information science, an ontology encompasses a representation, formal naming and definition of the categories, properties and relations between the concepts, data and entities that substantiate one, many or all domains of discourse. A software testing knowledge sharing ontology is designed to describe software testing domain knowledge. An ontologybased approach for software architecture. These mappings may either be user specified or generated by a system.
There are three main architectures that are implemented in ontology based data integration applications, namely, single ontology approach a single ontology is used as a global reference model in the system. The main difference between the two is that an ontology based system supports reasoning and facilitates sharing of knowledge. Fuzzy based quantitative evaluation of architectures using. The studied software projects at oce and laian are architecturedriven, which increases the usage of sa documentation and in turn increases the potential benefits ontologybased sa documentation. Ontologybased architecture with recommendation strategy. In proceedings of the 10th international conference on intelligent software methodologies, tools and techniques somet, september. An exploratory study on ontology engineering for software. The software architecture plays an important role in early development stages as the container of the main design decisions for satisfying the stakeholders concerns. An extensible, ontologybased, distributed information. The ontologybased approach offers a multidimensional organisation of architectural knowledge by means of a software ontology and semantic wiki, whereas filebased documentation typically uses.
An ontology based approach the user can give concept keyword as text input or can input the image itself. Software architecture is a useful model for describing the highlevel structure of a system in terms of components, responsibilities allocated to those components, and relationships among them bass et al. A software redocumentation process using ontology based. After we recognized stakeholders, functional and nonfunctional requirements, it is time to document the results. The effectiveness of ontology based data integration is closely tied to the consistency and expressivity of the ontology used in the integration process.
Development of an ontologybased configuration management system 3 model for configuration management system is complete and ready, the semantic web application development begins. A common approach to software architecture documentation in industry projects is the use of filebased documents. Ontologybased architecture with recommendation strategy in. Home browse by title proceedings wicsaecsa 12 ontology based software architecture.
Software architecture model driven reverse engineering. Protege is actively supported by a strong community of users and developers that field questions, write documentation, and contribute plugins. We refer to such an approach to architecture documentation as an ontologybased approach. Development of an ontologybased smart card system reference architecture. Ontologybased architecture to support software process. Because of the frequent changes in the sc applications during the life cycle of the.
Software architecture documentation, software architectural knowledge, architectural knowledge retrieval, software ontologies, semantic wiki, ontologybased documentation. In this project, an ontologybased framework for the mining of adl with a generic ontology and a modular architecture is proposed. An extensible, ontologybased, distributed information system architecture alan i. Pdf beyond software architecture download full pdf. Steps of otk methodology and commonkads model suite 3. Merging model driven and ontology driven system development approaches pervasive computing perspective. Software architecture documentation, software architectural knowledge, architectural knowledge retrieval, software ontologies, semantic wiki, ontology based documentation. Ontologybased software architecture documentation 2012. Ontologybased information systems, description logics, ontology query languages, semantic web software architectures. Sparql is used as the query language to retrieve software testing knowledge from the semantic storage. The last section answers some of the questions the author received while working on the paper. A view is a representation of a whole system from the perspective of a related set of concerns.
An ontologybased approach for software architectural. T1 ontologybased software architecture documentation. Zero level architecture of semantic image retrieval. Ontologybased knowledge management system for industry cluster 5 figure 1. Introduction open source software oss development allows for distributed collaboration on software projects that can sometimes compare in the size and scope of traditional enterprise applications. For describing available services, we use ontologybased owl service descriptions. We report on a controlled industry experiment in which the ontologybased approach is compared to a. To facilitate this integration, a serviceoriented architecture has been developed that allows to integrate desktop clients with nlp services implemented in the gate framework. Oct 24, 20 managing knowledge effectively is critical to the competitive power of a company. A software visualization technique is used to present the graphical documentation which helps the maintainer to understand the process. It service management itsm itsm 3 is the implementation and management of quality it services.
An ontologybased approach for documenting and validating. It is one of the multiple data integration approaches and may be classified as globalasview gav. Twentythird americas conference on information systems, boston, 2017 2 timetomarket constraints faced by architects, it is practically difficult for them to keep pace with the emergence of new architectural methods and technologies on a daily basis. Knowledge retrieval from filebased architecture documentation is efficient if the organisation of knowledge supports the needs of the readers. Knowledge retrieval from file based architecture documentation is efficient if the organisation of knowledge supports the needs of the readers. The concepts related to software architecture and their instances are automatically identified and extracted by parsing the. Ontologybased software development techniques by motoshi saeki an ongoing research project at the tokyo institute of technology is looking at supporting softwarerequirements elicitation and composing software from reusable architectures, frameworks, components and software packages. In this paper, we compare the organisation and retrieval of architectural knowledge in a filebased documentation approach and an ontologybased documentation approach. Ontology based knowledge management system for industry cluster 5 figure 1. The proposed system is trained on mammals dataset and tested on large number of test cases.
Protege is based on java, is extensible, and provides a plugandplay. A view model or viewpoints framework in systems engineering, software engineering, and enterprise engineering is a framework which defines a coherent set of views to be used in the construction of a system architecture, software architecture, or enterprise architecture. An ontologybased system for cloud infrastructure services discovery miranda zhang1, 2, rajiv ranjan1, armin haller1, dimitrios georgakopoulos1, michael menzel3, surya nepal1 information engineering laboratory, csiro ict centre 1 miranda. Mammals domain is used as a test case and its ontology is developed. How organisation of architecture documentation affects. We have employed a software ontology in a semantic wiki optimized for architecture documentation. The main difference between the two is that an ontologybased system supports reasoning and facilitates sharing of knowledge. An ontologybased knowledge management system for software. An extensible, ontologybased, distributed information system. The author describes enterprise architecture along with business architecture to show the role of software architecture in both areas. In this paper we describe an approach aimed at addressing architecture documentation retrieval issues. An extensible, ontology based, distributed information system architecture alan i. Ontology based information systems, description logics, ontology query languages, semantic web software architectures.
In 12, built an ontology for software architecture documentation which is used to retrieve architectural knowledge for the stakeholders 12. Index termsontologybased software architecture documentation, architectural knowledge retrieval, semantic wiki, ontology, sparql, query, endpoint, linked open data i. Therefore, software architecture knowledge ak needs to be managed for improving the architectural capabilities. Ontologybased data integration involves the use of ontologys to effectively combine data or information from multiple heterogeneous sources. Pdf beyond software architecture download full pdf book. Its objective is to determine what daily activity is developed by the inhabitants of a smart environment. Protege fully supports the latest owl 2 web ontology language and rdf specifications from the world wide web consortium.
Development of an ontologybased configuration management system. Open source software development, software architecture documentation, modeldriven software engineering 1. Ontology based software architecture documentation. Querying software architecture knowledge as linked open data. Software specification software quality system safety. The system shall support up to 2000 simultaneous users against the central database at any given time, and up to 500 simultaneous users against the local servers at any one time. It also produces a software prototype with appropriate documentation. The place of software architecture in business is outlined from many perspectives in this context.
The book outlines quality attributes and how managers can use software architecture to build high quality products. Ontologybased remote collaboration for the development of. Developers can integrate the output of protege with rule systems or other problem solvers to construct a wide range of intelligent systems. In all proposed architectures, the adaptation module is explicitly separated from the domain module, but another component is introduced in protus 2. Ontologybased architecture with recommendation strategy in java tutoring system comsis vol. Managing knowledge effectively is critical to the competitive power of a company. Home browse by title proceedings wicsaecsa 12 ontologybased software architecture documentation. The architecture of a software system is a crucial factor for the quality of a system implementation.
An ontologybased approach for modelling architectural styles. Proteges plugin architecture can be adapted to build both simple and complex ontologybased applications. Nlp services are described with an ontology based owl semantic description that captures users, their languages, tasks, and various artifacts. Ontologybased user modeling for knowledge management systems. More simply, an ontology is a way of showing the properties of a subject area and how they are related, by defining a set of concepts and. The software ontology in our system consists of two subontologies. Semantic assistants use a fourtier information system architecture. Ontologybased data management 3 data is widespread into separate pieces of documentation that are often di cult to access and rarely conforming to common standards. The ontologybased business architecture engineering framework. An ontologybased knowledge management system for industry. The chosen software architecture supports the key sizing and timing requirements, as stipulated in the supplementary specification 15. Yet because of the unique characteristics of construction knowledge created during projects, there are limitations to its capture and.
An ontologybased enterprise architecture sciencedirect. Identify configuration item ci this step is to identify the necessary cis to establish a baseline set of our ontologybased system. Ontology based approach the ontology based approach is to produce a schema from the legacy system to descri be the context of the software system or in terms of the domain specific concepts. Yet because of the unique characteristics of construction knowledge created during projects, there are limitations to its capture. The ontology and the corresponding mappings to the data sources provide a common ground for the documentation of all the data in the organisation, with obvious ad. An ontologybased approach for documenting and validating architecture rules. Recent findings show that the use of ontology based sa documentation is promising. The stakeholders of a software system are, to a greater or lesser extent, concerned about its software architecture, as an essential artifact for capturing the key design decisions of the system. If the systems designer does not document their knowledge and information system, that precious. The architecture is normally documented in the software architecture document sad, which tends to be a large and complex technical description, and does not always address the information needs of. Recent findings show that the use of ontologybased sa documentation is promising. Documentation in software architecture nikolay ashanin. Improving access to software architecture knowledge an. Ontologybased remote collaboration for the development of software system m.
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