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Workshop on Data Abstraction, Databases and Conceptual Modelling最新文献

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On conceptual database modelling 概念数据库建模
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/800227.806909
D. McLeod
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引用次数: 6
Integrating a Database System and Programming/Information Environment 数据库系统与编程/信息环境的集成
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/960128.806890
R. Cattell
{"title":"Integrating a Database System and Programming/Information Environment","authors":"R. Cattell","doi":"10.1145/960128.806890","DOIUrl":"https://doi.org/10.1145/960128.806890","url":null,"abstract":"Vast differences in terminology aside, there is considerable overlap between work in knowledge representation, programming language data types, and database models. Our current work on the Cedar programming environment has necessitated integrating a number of ideas in these areas. As part of the Cedar project in the Computer Science Lab at Xerox PARC, we have been constructing a database management system. The goal of the Cedar environment is to greatly increase our productivity by combining the best currently known principles from programming languages, programming tools, and user interfaces into a single integrated system. Cedar is based on the Mesa programming language [1]. The goal of our database subproject of Cedar is to provide a uniform prepackaged way to perform access to data structures, as contrasted to the current state of affairs in which Mesa programmers repeatedly re-invent the facilities we intend to provide to type, structure, index, link, robustly store, concurrently access, and cache data stored in the primary or secondary memory of one or more computers on a network.","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116261744","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
Tutorial on database research 数据库研究教程
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/800227.806872
D. McLeod
{"title":"Tutorial on database research","authors":"D. McLeod","doi":"10.1145/800227.806872","DOIUrl":"https://doi.org/10.1145/800227.806872","url":null,"abstract":"McLeod: This tutorial surveys recent research in data abstraction and conceptual modelling in the database area. In particular, I will present recent results in the area of higher level data models, sometimes called semantic data models.\u0000 The principal focus of database research has been on database management systems (DBMS's). A DBMS is a general purpose system which provides tools for logical structuring of formatted data, access interfaces, data control (protection and integrity) and efficient storage of and access to data. I would like to emphasize that results in database research, while applicable to tailored systems, e.g., an airline reservation system, are really of a general purpose nature.","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"10 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131956631","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
Abstract data types and Data Bases 抽象数据类型和数据库
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/800227.806912
P. Paolini
{"title":"Abstract data types and Data Bases","authors":"P. Paolini","doi":"10.1145/800227.806912","DOIUrl":"https://doi.org/10.1145/800227.806912","url":null,"abstract":"Several researchers have been working, recently, at the attempt of using the ADT approach in the Data Base area. Different specific problems have attacked and we will review some of them.","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"276 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114945355","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: 8
The extension of data abstraction to database management 将数据抽象扩展到数据库管理
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/800227.806922
A. Wasserman
{"title":"The extension of data abstraction to database management","authors":"A. Wasserman","doi":"10.1145/800227.806922","DOIUrl":"https://doi.org/10.1145/800227.806922","url":null,"abstract":"The long-term goal of the User Software Engineering (USE) project at the University of California, San Francisco, is to provide an integrated homogeneous programming environment for the design and development of interactive information systems. Realization of this goal involves the development of new software tools, their integration with existing tools, and the creation of an information system development methodology in which these tools are systematically used [1,2].\u0000 The successful construction of interactive information systems requires the utilization of principles of user-centered design [3,4,5], combined with features traditionally associated with the separate areas of programming languages, operating systems, and data base management [6]. It has become increasingly clear that the key to being able to provide such a unified view lies in providing a unified view of data [7]. The potential benefits of such a unification are considerable, including:\u0000 1) conceptual simplification of the system structure permitting, for example, joint design of data structures and data bases\u0000 2) the elimination of duplication or inconsistencies among diverse software components\u0000 3) the ability to achieve greater reliability in systems because of reduced dependence upon multiple software systems","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115905744","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: 7
Modelling concepts for reasoning about access to knowledge 对获取知识的推理概念进行建模
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/800227.806901
Jonathan J. King
{"title":"Modelling concepts for reasoning about access to knowledge","authors":"Jonathan J. King","doi":"10.1145/800227.806901","DOIUrl":"https://doi.org/10.1145/800227.806901","url":null,"abstract":"There is growing agreement about the usefulness of putting semantic database constraints into explicit form that can be manipulated by various database management programs. Indeed, this is a prerequisite for building intelligent database mediators. These are programs that perform the task of a good database analyst: to pose the most effective and easily processed queries to help solve a problem. Semantic query optimization is a technique to exploit semantic constraints for one aspect of intelligent database mediation: increasing retrieval efficiency. The technique is to use semantic constraints to transform a query into an equivalent one that can be processed more efficiently. Various kinds of semantic knowledge that can be used for this purpose are described.","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125859403","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: 11
Relationships Between and Among Models (discussion) 模型之间的关系(讨论)
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/960128.806880
J. Mylopoulos, M. Feather, B. Meyer, P. Paolini, Diane C. P. Smith, G. Hendrix
{"title":"Relationships Between and Among Models (discussion)","authors":"J. Mylopoulos, M. Feather, B. Meyer, P. Paolini, Diane C. P. Smith, G. Hendrix","doi":"10.1145/960128.806880","DOIUrl":"https://doi.org/10.1145/960128.806880","url":null,"abstract":"","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126068882","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: 3
Data Abstraction, Data Bases and Conceptual Modelling 数据抽象、数据库和概念建模
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/960128.806921
J. Thatcher
{"title":"Data Abstraction, Data Bases and Conceptual Modelling","authors":"J. Thatcher","doi":"10.1145/960128.806921","DOIUrl":"https://doi.org/10.1145/960128.806921","url":null,"abstract":"","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130089958","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
Workshop Summary (discussion) 工作坊总结(讨论)
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/960128.806882
S. Zilles, I. Goldstein, E. Codd, M. Shaw
{"title":"Workshop Summary (discussion)","authors":"S. Zilles, I. Goldstein, E. Codd, M. Shaw","doi":"10.1145/960128.806882","DOIUrl":"https://doi.org/10.1145/960128.806882","url":null,"abstract":"","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122453013","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
Application of Modelling Techniques (discussion) 建模技术的应用(讨论)
Workshop on Data Abstraction, Databases and Conceptual Modelling Pub Date : 1900-01-01 DOI: 10.1145/960128.806881
Joachim W. Schmidt, Michael L. Brodie, Diane C. P. Smith, L. Rowe, R. Cattell
{"title":"Application of Modelling Techniques (discussion)","authors":"Joachim W. Schmidt, Michael L. Brodie, Diane C. P. Smith, L. Rowe, R. Cattell","doi":"10.1145/960128.806881","DOIUrl":"https://doi.org/10.1145/960128.806881","url":null,"abstract":"","PeriodicalId":347815,"journal":{"name":"Workshop on Data Abstraction, Databases and Conceptual Modelling","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116315055","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
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