Symposium on Small Systems最新文献_第10页

A dynamically self-adjusting structured editor 一个动态自我调整的结构化编辑器

Symposium on Small Systems Pub Date : 1985-05-01 DOI: 10.1145/317164.317176

N. Madhavji, Nikos Leoutsarakos

{"title":"A dynamically self-adjusting structured editor","authors":"N. Madhavji, Nikos Leoutsarakos","doi":"10.1145/317164.317176","DOIUrl":"https://doi.org/10.1145/317164.317176","url":null,"abstract":"Two major characteristics shared by most program editors are that they are static, as they operate within a single framework of a full program text, and that they are strictly language based. These characteristics are considered to be less than desirable, as they appear to restrict the development of production software. As a solution, a new kind of structured editor, based on program fragments, is proposed in this paper. This kind of editor is dynamic, as it is driven by the types of different fragments, called fragtypes. As a fragment evolves during an editing session, its fragtype can change depending on the user operations. Such changes trigger off automatic adjustments in the editor capabilities. Fragtypes range from that of small granularity objects, such as an identifier, to that of large granularity objects, such as a subsystem. The dynamic nature of the editor, together with the wide range of fragtypes provided, appear to be more suitable for serious programming. This editor is a subject of current research in the context of the MUPE-2 project, at McGill, which aims to design an integrated programming environment for Modula-2. However, many ideas from this paper can also be applied to the design of environments for other algorithmic languages.","PeriodicalId":147067,"journal":{"name":"Symposium on Small Systems","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117243815","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

HD-DBMS: an approach to integrating heterogeneous distributed database systems in the office environment HD-DBMS:一种在办公环境中集成异构分布式数据库系统的方法

Symposium on Small Systems Pub Date : 1985-05-01 DOI: 10.1145/317164.317166

T. S. Narayanan, P. Goyal, B. Desai

{"title":"HD-DBMS: an approach to integrating heterogeneous distributed database systems in the office environment","authors":"T. S. Narayanan, P. Goyal, B. Desai","doi":"10.1145/317164.317166","DOIUrl":"https://doi.org/10.1145/317164.317166","url":null,"abstract":"Advances in communication technology and inexpensive hardware are spreading the use of distributed information systems and in particular distributed databases. There has also been a lot of interest and substantial investment in the use of personal computers. This has led to the development of microcomputer based database management systems (DBMS). These DBMS's differ in their underlying data models and their data definition, manipulation and security capabilities. As part of the development of an Office Information System a need was felt to integrate the available microcomputers and their databases. This paper provides an overview of our approach to integrate these heterogeneous microcomputer based database management systems. The innovative features incorporated in the design include:To support the existence of overlapping (non-disjoint) data fragments at different nodes leading to very flexible data distribution options and thus improving locality of reference and efficiency of query processing.\u0000To support the existing data models and applications; our system acts as a front-end to the existing local DBMS.\u0000To exploit LAN capabilities for query optimization.\u0000","PeriodicalId":147067,"journal":{"name":"Symposium on Small Systems","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1985-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116864217","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

A direct execution PROLOG system 直接执行PROLOG系统

Symposium on Small Systems Pub Date : 1985-05-01 DOI: 10.1145/317164.317191

L. Hsu

引用次数: 1

A stepwise approach to distributed database systems by database machines 通过数据库机器逐步实现分布式数据库系统

Symposium on Small Systems Pub Date : 1985-05-01 DOI: 10.1145/317164.317167

S. Hikita, S. Kawakami, H. Haniuda

引用次数: 3

Integrated office information system “Lumiere”: its communctions service experimental system 综合办公信息系统“Lumiere”:其通信服务实验系统

Symposium on Small Systems Pub Date : 1985-05-01 DOI: 10.1145/317164.317178

S. Kato, Shinichi Yamada, Yukio Sakamoto, S. Sugawara