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The FORTH approach to operating systems 操作系统的FORTH方法
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805586
E. D. Rather, C. H. Moore
{"title":"The FORTH approach to operating systems","authors":"E. D. Rather, C. H. Moore","doi":"10.1145/800191.805586","DOIUrl":"https://doi.org/10.1145/800191.805586","url":null,"abstract":"FORTH is a programming technique designed for interactive, on-line multi-task minicomputer applications. It features an extensible command set which leads naturally to the development of an application oriented vocabulary and operating system. FORTH combines extreme compactness with high speed performance.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121799068","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: 16
A case study in the use of data base management 一个使用数据库管理的案例研究
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805602
Adele Mildred Koss, J. M. Noonan
{"title":"A case study in the use of data base management","authors":"Adele Mildred Koss, J. M. Noonan","doi":"10.1145/800191.805602","DOIUrl":"https://doi.org/10.1145/800191.805602","url":null,"abstract":"Data base management systems have been presented as the means for improving information accessibility and consolidating data processing. In a non-dedicated computer environment the resource allocation that such systems require must be considered. Based on more than four years experience with data base management systems, this paper analyzes the efficiencies and computer resource usage of a data base management system with random access in comparison with the efficiencies and computer resource usage of a data base management system based on sequential and random access.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116925472","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
Reconstruction of algorithms from memory snapshots of their execution 根据算法执行的内存快照重建算法
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805659
F. Petry, A. Biermann
{"title":"Reconstruction of algorithms from memory snapshots of their execution","authors":"F. Petry, A. Biermann","doi":"10.1145/800191.805659","DOIUrl":"https://doi.org/10.1145/800191.805659","url":null,"abstract":"A system is described which utilizes a trace of memory snapshots taken during the execution of an algorithm. With such traces and a description of the environment in which the algorithm was executed, the algorithm can be reconstructed. In the first phase, decomputation of the results which appear in the snapshots is performed. Decomputation is the process which produces, for each result in the trace, the set of possible instructions which could have been its cause. The construction phase then uses static and dynamic information obtained from the trace to aid in synthesizing the algorithm. A number of experiments which have been performed with system are also described.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"518 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115350587","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
SIGARCH (Paper Session) SIGARCH(文件会议)
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805519
Donald R. Innes, J. Alty, S. Rege, L. Hollaar, B. Hurley, D. Kuck, D. Lawrie, J. Liu, J. Milner, J. K. Morgan, J. R. Rinewalt, W. H. Stellhorn, G. Lipovski
{"title":"SIGARCH (Paper Session)","authors":"Donald R. Innes, J. Alty, S. Rege, L. Hollaar, B. Hurley, D. Kuck, D. Lawrie, J. Liu, J. Milner, J. K. Morgan, J. R. Rinewalt, W. H. Stellhorn, G. Lipovski","doi":"10.1145/800191.805519","DOIUrl":"https://doi.org/10.1145/800191.805519","url":null,"abstract":"One of the current problems facing computer architecture is the design of hardware for efficient storage and retrieval of data. The three papers in this session consider various aspects of this problem: Spooling data for batch-type processing, accessing data on charge couple devices, and using data in an experimental information retrieval system.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122925512","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 new mathematical programming time-sharing system using a precompiler and numerical derivatives 利用预编译器和数值导数的一种新的数学规划分时系统
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805572
J. Noyes
{"title":"A new mathematical programming time-sharing system using a precompiler and numerical derivatives","authors":"J. Noyes","doi":"10.1145/800191.805572","DOIUrl":"https://doi.org/10.1145/800191.805572","url":null,"abstract":"One approach for allowing a problem-oriented user to easily state and solve a given problem on a time-sharing system is by using a precompiler. The precompiler recognizes statements in a simple problem-oriented language, generating corresponding computer instructions and subprograms. These are used to define the problem and select the solution algorithms from a software library. To illustrate this approach, a simple Fortran precompiler has been implemented for the Univac which accepts mathematical programming commands (e.g. MINIMIZE:, SUBJECT TO:, etc.) and allows certain standard algorithms to be invoked. In order for this mathematical programming system to be genuinely easy to use, the required gradients and Hessians are approximated by accurate Richardson extrapolated difference schemes.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123208632","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 multiprogramming operating system for the TI980A 用于TI980A的一种多程序操作系统
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805588
Henry R. Bauer, G. D. Thomas, J. VanBaalen
{"title":"A multiprogramming operating system for the TI980A","authors":"Henry R. Bauer, G. D. Thomas, J. VanBaalen","doi":"10.1145/800191.805588","DOIUrl":"https://doi.org/10.1145/800191.805588","url":null,"abstract":"The University of Wyoming Computer Science Department has developed several versions of a multiprogramming operating system for research and for student use. This paper describes the background of the systems and the hardware facilities available. Major emphasis is placed on the message driven system and implementation problems presented by the hardware. The description includes the core-resident nucleus, the input/output communications, the file system and the high-level operating system.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"2001 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128302116","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
SIGPLAN(Paper Session) SIGPLAN(纸会话)
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805622
M. Zelkowitz, Paul R. McMullin, K. Merkel, H. J. Larsen, Frederick C. Druseikis, G. Ripley, D. R. Hanson, G. Lindstrom
{"title":"SIGPLAN(Paper Session)","authors":"M. Zelkowitz, Paul R. McMullin, K. Merkel, H. J. Larsen, Frederick C. Druseikis, G. Ripley, D. R. Hanson, G. Lindstrom","doi":"10.1145/800191.805622","DOIUrl":"https://doi.org/10.1145/800191.805622","url":null,"abstract":"Papers in this session address three problems of interest to those who design programming languages. The first deals with the detection of errors when pointer variables are used. The second paper describes a procedure for augmenting a Simple LR(k) parser in such a way that the parser can continue parsing the input after an error has been detected. The last paper describes a procedure mechanism that uses coroutines for the description and realization of nondeterministic algorithms.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124671414","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
An attribute-based file organization for a relational database 关系数据库的基于属性的文件组织
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805607
J. Weldon, S. Navathe
{"title":"An attribute-based file organization for a relational database","authors":"J. Weldon, S. Navathe","doi":"10.1145/800191.805607","DOIUrl":"https://doi.org/10.1145/800191.805607","url":null,"abstract":"A file organization based on the work of Wong and Chiang (12) may be used to store a relational database which comprises several relations. In the proposed storage structure, keywords are defined on domains (other than primary key domains) and used to divide the file into disjoint subsets called Boolean atoms. Tuples in each Boolean atom are stored contiguously and identifiers for each atom are stored in a directory. The actual construction of the atom directory and the storage of the tuples are presented with an example. Procedures for processing queries against the proposed structure are illustrated using sample queries from SQUARE (1). A modification of the structure to accommodate ranges of values as keywords is also indicated.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121402358","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
Design considerations for a computer-based clinical physiologic research system 基于计算机的临床生理学研究系统的设计考虑
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805542
Ronald W. Hagen, L. J. Thomas, Janet A. Johnson
{"title":"Design considerations for a computer-based clinical physiologic research system","authors":"Ronald W. Hagen, L. J. Thomas, Janet A. Johnson","doi":"10.1145/800191.805542","DOIUrl":"https://doi.org/10.1145/800191.805542","url":null,"abstract":"Experience in the design of computer-based patient monitoring and clinical physiologic research systems is drawn upon to suggest some useful design strategies and architectural configurations for such systems. Emphasis is placed on flexibility as an over-riding consideration for research systems in contrast to the level of specialization appropriate to monitoring systems. The previously undescribed clinical-research system is detailed as necessary to show where differences in both hardware and software design strategies have been necessary and appropriate. Some engineering evaluation results are cited and a clinical evaluation will be reported.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126781619","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
SIGBDP (Paper Session) SIGBDP(文件会议)
ACM '76 Pub Date : 1976-10-20 DOI: 10.1145/800191.805535
M. Stonebraker, P. Rubinstein, R. Conway, D. Strip, H. Hartson, D. K. Hsiao, E. Fernández
{"title":"SIGBDP (Paper Session)","authors":"M. Stonebraker, P. Rubinstein, R. Conway, D. Strip, H. Hartson, D. K. Hsiao, E. Fernández","doi":"10.1145/800191.805535","DOIUrl":"https://doi.org/10.1145/800191.805535","url":null,"abstract":"The data base of a corporation represents a vital tool for the success and growth of the enterprise, and its correct use is therefore of utmost importance. This session discusses some fundamental issues in the protection of information in shared data bases which are applicable to the data management systems of any business environment. The results presented are also useful for the implementation of some of the requirements of the Privacy Act of 1974.","PeriodicalId":379505,"journal":{"name":"ACM '76","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1976-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126138579","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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