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[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs最新文献

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A methodology for determining proper institutionalization of an expert system within an organization 确定组织内专家系统适当制度化的一种方法
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171722
J. Liebowitz
{"title":"A methodology for determining proper institutionalization of an expert system within an organization","authors":"J. Liebowitz","doi":"10.1109/DMESP.1991.171722","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171722","url":null,"abstract":"The model and methodology presented should prove useful in assessing whether an expert system is ready for deployment. The criteria provided by this model are important factors in considering proper expert system institutionalization. These factors should be considered when planning the expert system's development. For example, the skills of the person or group performing the maintenance of the expert system may affect the selection and ease of use of the expert system shell, if applicable. Additionally, if a shell is used, distribution issues of the expert system should be considered up front in terms of the costs of run-time licenses and other related considerations.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133230543","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}
引用次数: 0
Using knowledge-based systems for software project planning 使用基于知识的系统进行软件项目规划
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171708
D.C. Dologite
{"title":"Using knowledge-based systems for software project planning","authors":"D.C. Dologite","doi":"10.1109/DMESP.1991.171708","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171708","url":null,"abstract":"The development of a prototype knowledge-based system for software project planning is described. The KBS (knowledge-based system) queries a user with regard to critical issues in a software development plan to determine the chance of the project succeeding. The prototype system is designed to be used by individuals familiar with the situation in which the development effort will occur. They include: (1) a systems professional with the ability to access information regarding the user community, (2) a user with the ability to access the system, such as a user liaison, or (3) any member of management who understands the project and the environment/resources that would be used.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115458615","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}
引用次数: 0
Box structured development of embedded knowledge based systems: a case study 基于知识的嵌入式系统的盒子结构开发:一个案例研究
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171775
A. Basu, A. Hevner
{"title":"Box structured development of embedded knowledge based systems: a case study","authors":"A. Basu, A. Hevner","doi":"10.1109/DMESP.1991.171775","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171775","url":null,"abstract":"There is a need for rigorous system-development methods that can effectively support the analysis and design of systems with embedded, heterogeneous subsystems. The use of box structure methods and principles for this purpose is proposed. The use of box structure methods is illustrated with a case study on the ENEX equine nutrition expert system.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128699269","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}
引用次数: 1
Uncertainty management issues in the development of an acoustic signal interpretation expert system 声学信号解释专家系统开发中的不确定性管理问题
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171704
R.L. Avanzato
{"title":"Uncertainty management issues in the development of an acoustic signal interpretation expert system","authors":"R.L. Avanzato","doi":"10.1109/DMESP.1991.171704","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171704","url":null,"abstract":"The implementation issues surrounding uncertainty management are examined in order to aid in the design and development of an acoustic signal interpretation expert system. A brief introduction and overview of the current schemes available for representation of uncertainty in knowledge-based systems are presented. The results of a survey of current efforts in acoustic signal interpretation, with special attention directed toward the methods of uncertainty handling, are also presented. Issues relevant to the selection of uncertainty management schemes and assessing the impact on expert system design and development are discussed.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117220845","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}
引用次数: 4
A framework for managing uncertainty in embedded expert systems 嵌入式专家系统中不确定性管理的框架
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171770
J-D. Piques
{"title":"A framework for managing uncertainty in embedded expert systems","authors":"J-D. Piques","doi":"10.1109/DMESP.1991.171770","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171770","url":null,"abstract":"The uncertainty management system (UMS) shell and its management of uncertainty are described. UMS is an expert system building tool dedicated to real-time embedded applications. This system allows the user to specify knowledge using a set of linguistic approximations, without being conscious of data-processing internally performed. Supported by a development of the axioms of probability, an interval-based framework for managing uncertainty is presented. As generally admitted, an interval number is used to capture features of fuzziness and incompleteness. However, a new parameter, called the degree of dependency, is shown to be naturally induced by M.J. Frank's (1979) family of triangular norms.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129322000","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}
引用次数: 0
Out of the lab into the field: system design of large expert systems 走出实验室进入现场:大型专家系统的系统设计
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171729
R. Garrett
{"title":"Out of the lab into the field: system design of large expert systems","authors":"R. Garrett","doi":"10.1109/DMESP.1991.171729","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171729","url":null,"abstract":"Traditional software engineering is crucial to the successful development of a large expert system. In this respect, large expert systems are shown to have many similarities with other large software systems. The advanced computing concepts, rapid prototyping approach, and general research and development aspects of expert systems have sometimes led to the neglect of fundamental principles of software engineering. These principles are creating and maintaining interfaces between program modules, the use of specification languages, automatic code generation, long-term maintenance, and the use of commercial products. A large-scale expert system currently in advanced development is used as an example.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124250298","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}
引用次数: 1
Knowledge attributes: fuzzy application of temporal constraints in active expert database systems 知识属性:时间约束在主动专家数据库系统中的模糊应用
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171766
R. Bechtold
{"title":"Knowledge attributes: fuzzy application of temporal constraints in active expert database systems","authors":"R. Bechtold","doi":"10.1109/DMESP.1991.171766","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171766","url":null,"abstract":"In active expert databases, current methodologies distinguish between the active execution of knowledge and the management of data. This distinction is extended to attributes, so that attributes also reflect both knowledge and data. The objective is to make the expert system more knowledgeable of, and responsive to, its own execution characteristics. Active databases are discussed with particular focus being given to execution determinism, basic principles of fuzzy logic and temporal issues, and various potential knowledge attributes that capture temporal execution and usage characteristics. The fuzzy interpretation of those characteristics in constraining the activity behind an active expert database system is discussed.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122634845","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}
引用次数: 2
Expert systems and the Pentagon: a case study in integration 专家系统和五角大楼:一个集成的案例研究
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171726
N.A. Schoeffler, J. Leonard
{"title":"Expert systems and the Pentagon: a case study in integration","authors":"N.A. Schoeffler, J. Leonard","doi":"10.1109/DMESP.1991.171726","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171726","url":null,"abstract":"Since its formation, the Advanced Technology Branch of the US Air Force has taken a four-pronged approach toward advocating expert system use, involving extensive training, development of expert systems, research and acquisition of development tools, and marketing the technology to users. In the past five years, the Advanced Technology Branch has developed and delivered over a dozen expert systems to its customers, resulting in millions of dollar in cost savings. A study is made of each of the four elements of success, and how they contributed to the acceptance and use of expert systems by customers.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125024957","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}
引用次数: 0
Comparison of techniques for combination of evidence in a signal detection task 信号检测任务中证据组合技术的比较
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171706
J. Boston
{"title":"Comparison of techniques for combination of evidence in a signal detection task","authors":"J. Boston","doi":"10.1109/DMESP.1991.171706","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171706","url":null,"abstract":"Signal decision models based on Dempster-Shafer and fuzzy set theories were developed to facilitate the implementation of a rule-based interpretation system for sensory evoked potential waveforms. The models do not require a priori probabilities, and they provide measures of uncertainty. The two models were applied to a set of brainstem auditory evoked potential waveforms. Both had lower absolute error rates than discriminant analysis, although they yielded large numbers of uncertain waveforms. The fuzzy set approach may be less sensitive to the exact form of the membership functions.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131324669","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}
引用次数: 0
Identifying risks in expert system projects 识别专家系统项目中的风险
[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs Pub Date : 1991-09-30 DOI: 10.1109/DMESP.1991.171768
D. Hillmer, A. La Salle, L. Medsker, G. Welsh
{"title":"Identifying risks in expert system projects","authors":"D. Hillmer, A. La Salle, L. Medsker, G. Welsh","doi":"10.1109/DMESP.1991.171768","DOIUrl":"https://doi.org/10.1109/DMESP.1991.171768","url":null,"abstract":"Expert systems (ESs) have associated risks that managers need to know as they consider new projects. The research reported is aimed at establishing a quantitative approach to assisting managers in identifying these risks. Results of empirical studies and new automated tools are discussed. The risks included: developing an application that fails to represent the expert's knowledge; failure to produce a usable system; upsetting people and groups within the organization who may feel threatened by the planned ES application; and exposing themselves or the organization to legal liability claims resulting from a malfunction of an ES application.<<ETX>>","PeriodicalId":117336,"journal":{"name":"[1991] Proceedings of the IEEE/ACM International Conference on Developing and Managing Expert System Programs","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120899242","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}
引用次数: 1
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