Pub Date : 1994-05-24DOI: 10.1109/ECBS.1994.331681
W. Rossak, T. Zemel, V. Kirova, L. Jololian
The concepts presented in this paper propose a pre-planned and integrated development process for large, complex, and possibly distributed systems-so-called "mega-systems". A mega-system is partitioned into systems which are developed very independently but interoperate in an integrated manner to provide comprehensive functionality within an application domain, e.g. in the form of a so-called "system of systems". To support this concept, we specify a generic systems integration framework (GenSIF) that provides an additional level of control and coordination for the otherwise independent projects. Based on this idea of a distributed but well-guided systems development effort, a process model that enacts the suggested framework and its system development philosophy is discussed. This process model is a natural extension of already-existing, more traditional development models, and allows the engineer to preserve existing know-how in this area. To support flexibility and easy adaptation, domain modeling and domain architecture design are incorporated into the proposed framework.<>
{"title":"A two-level process model for integrated system development","authors":"W. Rossak, T. Zemel, V. Kirova, L. Jololian","doi":"10.1109/ECBS.1994.331681","DOIUrl":"https://doi.org/10.1109/ECBS.1994.331681","url":null,"abstract":"The concepts presented in this paper propose a pre-planned and integrated development process for large, complex, and possibly distributed systems-so-called \"mega-systems\". A mega-system is partitioned into systems which are developed very independently but interoperate in an integrated manner to provide comprehensive functionality within an application domain, e.g. in the form of a so-called \"system of systems\". To support this concept, we specify a generic systems integration framework (GenSIF) that provides an additional level of control and coordination for the otherwise independent projects. Based on this idea of a distributed but well-guided systems development effort, a process model that enacts the suggested framework and its system development philosophy is discussed. This process model is a natural extension of already-existing, more traditional development models, and allows the engineer to preserve existing know-how in this area. To support flexibility and easy adaptation, domain modeling and domain architecture design are incorporated into the proposed framework.<<ETX>>","PeriodicalId":184633,"journal":{"name":"Proceedings 1994 Tutorial and Workshop on Systems Engineering of Computer-Based Systems","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132771858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1994-05-24DOI: 10.1109/ECBS.1994.331674
M. Nakamura, A. Takura, T. Ohta
Proposes a method that allows specifications to be described by as wide a range of people as possible. For that purpose, it is necessary to have support systems that enable the easy input of requirements and that provide complete specification generation mechanisms from the input requirements. In most cases, specialists describe specifications by applying common knowledge that is independent of individual requirements to satisfy the given requirements. This common knowledge is stored beforehand as a domain model. It is then used to automatically generate the application knowledge capable of satisfying the input requirements. In our method, designers can input their requirements using partial information since information needed to complete specifications is supplemented. A number of theoretical tests confirm that the method is effective.<>
{"title":"A method for requirements elicitation using a domain model","authors":"M. Nakamura, A. Takura, T. Ohta","doi":"10.1109/ECBS.1994.331674","DOIUrl":"https://doi.org/10.1109/ECBS.1994.331674","url":null,"abstract":"Proposes a method that allows specifications to be described by as wide a range of people as possible. For that purpose, it is necessary to have support systems that enable the easy input of requirements and that provide complete specification generation mechanisms from the input requirements. In most cases, specialists describe specifications by applying common knowledge that is independent of individual requirements to satisfy the given requirements. This common knowledge is stored beforehand as a domain model. It is then used to automatically generate the application knowledge capable of satisfying the input requirements. In our method, designers can input their requirements using partial information since information needed to complete specifications is supplemented. A number of theoretical tests confirm that the method is effective.<<ETX>>","PeriodicalId":184633,"journal":{"name":"Proceedings 1994 Tutorial and Workshop on Systems Engineering of Computer-Based Systems","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130681318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1994-05-24DOI: 10.1109/ECBS.1994.331684
D. Oliver
This paper attempts to reconcile and extend two information models that have been developed independently to describe information capture in systems engineering activities. An internationally accepted information model is a major step toward understanding different methodologies in use in different organizations. It can provide a basis for integration of tools that support the several methodologies. The information model describes the static structure of the information used in the systems engineering steps. The information model is structured so that it maps readily to a process model which describes systems engineering behavior: the engineering steps, input and output of the steps, and the sequences, concurrencies, and branches among the steps.<>
{"title":"A draft integration of information models: Complement model and Oliver model","authors":"D. Oliver","doi":"10.1109/ECBS.1994.331684","DOIUrl":"https://doi.org/10.1109/ECBS.1994.331684","url":null,"abstract":"This paper attempts to reconcile and extend two information models that have been developed independently to describe information capture in systems engineering activities. An internationally accepted information model is a major step toward understanding different methodologies in use in different organizations. It can provide a basis for integration of tools that support the several methodologies. The information model describes the static structure of the information used in the systems engineering steps. The information model is structured so that it maps readily to a process model which describes systems engineering behavior: the engineering steps, input and output of the steps, and the sequences, concurrencies, and branches among the steps.<<ETX>>","PeriodicalId":184633,"journal":{"name":"Proceedings 1994 Tutorial and Workshop on Systems Engineering of Computer-Based Systems","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133540151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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