{"title":"Operational software in a disk oriented system","authors":"M. Cole, P. H. Dorn, C. Lewis","doi":"10.1145/1464052.1464083","DOIUrl":"https://doi.org/10.1145/1464052.1464083","url":null,"abstract":"This is one of a series of papers which describes the General Motors Research Laboratories DAC--I (Design Augmented by Computers) System. For a summary of the overall system objectives and organization, the reader is referred in particular to the paper \"A Laboratory for the Study of Graphical Man-Machine Communication\" by Edwin L. Jacks.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1964-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130724919","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}
{"title":"UNISIM: a simulation program for communications networks","authors":"J. Weber, Lester A. Gimpelson","doi":"10.1145/1464052.1464072","DOIUrl":"https://doi.org/10.1145/1464052.1464072","url":null,"abstract":"The design and analysis problems associated with large communications networks are frequently not solvable by analytic means and it is therefore necessary to turn to simulation techniques. Even with networks which are not particularly large the computational difficulties encountered when other than very restrictive and simple models are to be considered preclude analysis. It has become clear that the study of network characteristics and traffic handling procedures must progress beyond the half-dozen switching center problem to consider networks of dozens of nodes with hundreds or even thousands of trunks so that those features unique to these large networks can be determined and used in the design of communications systems. Here it is evident that simulation is the major study tool.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1964-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134350019","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}
{"title":"CPSS: a common programming support system","authors":"Dushan Boreta","doi":"10.1145/1464052.1464054","DOIUrl":"https://doi.org/10.1145/1464052.1464054","url":null,"abstract":"Over the years many computer software systems have been developed to serve the program production process. These systems, variously known as \"production\" systems, \"utility\" systems, or \"support\" systems, are designed and produced for the same purpose: to provide programmers the tools required to produce computer programs. Beyond this common purpose these systems have little in common and, in fact, are unique systems individually tailored to a particular application. In each system much of the tailoring occurs because of the particular computer configuraton, operational system support requirements, computer manufacturer's software characteristics, experience of the designers, schedule pressures, and style preferences of the programmers producing the system. The tailoring is reflected in the design of each program production system and is evident, in many features, for example, the programming languages used, the computer operating procedures, the programmer's inputs, the outputs provided to the programmer, and the program organization in the system.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1964-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120895179","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}
{"title":"A bit-access computer in a communication system","authors":"E. Cohler, H. Rubinstein","doi":"10.1145/1464052.1464068","DOIUrl":"https://doi.org/10.1145/1464052.1464068","url":null,"abstract":"Systems having computers and communications subsystems are increasing in number. The application of such systems span such diverse fields as process control, message switching, command and control, and multi-user online computer installations. In these systems, a significant portion of the information processed is brought to and sent from the computer on a large number of communication lines, carrying peak bit rates generally from 75 bps to 4800 bps.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1964-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123927389","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}
{"title":"The Data Processing System Simulator (DPSS): (SP-1299/000/01)","authors":"M. Youchah, D. D. Rudie, E. Johnson","doi":"10.1145/1464052.1464073","DOIUrl":"https://doi.org/10.1145/1464052.1464073","url":null,"abstract":"The Data Processing System Simulator (DPSS) is a general purpose computer program that can be used for the evaluation of a proposed new design or a modification to an existing design of a data processing system prior to making equipment selections or performing any significant computer program design. The DPSS can also be used to provide guidance in the design and development of a data processing system during the detailed design stages.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1964-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117025631","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}
{"title":"A laboratory for the study of graphical man-machine communication","authors":"E. Jacks","doi":"10.1145/1464052.1464082","DOIUrl":"https://doi.org/10.1145/1464052.1464082","url":null,"abstract":"Engineering has evolved rapidly during the last fifteen years as analysis techniques geared to the computational power of a slide rule and desk calculator have been replaced by techniques which make extensive use of computers. During these years, however, graphical techniques for conversion of design ideas to final products have not changed significantly, nor has the role of drawings in engineering design changed. The drawing plays a vital role in each phase of the evolution of a product. The original design proposals, the engineering analysis, the design compromises, and the prototype product fabrication all depend on graphical communication among engineers and designers. Whether the product is to be machined, assembled, stamped, wired, welded or hand modeled, a drawing is made so that a two-dimensional representation of the product may be reviewed by the engineers concerned with the product. Prior to the final product drawing, many ideas are exchanged by the use of sketches, drawings, plots, and engineering reports.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125594922","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}
{"title":"The unit preference strategy in theorem proving","authors":"L. Wos, D. Carson, G. Robinson","doi":"10.1145/1464052.1464109","DOIUrl":"https://doi.org/10.1145/1464052.1464109","url":null,"abstract":"Unit Preference and Set of Support Strategies The theorems, axioms, etc., to which the algorithm and strategies described in this paper are applied are stated in a normal form defined as follows: A literal is formed by prefixing a predicate letter to an appropriate number of arguments (constants, variables, or expressions formed with the aid of function symbols) and then perhaps writing a negation sign (-) before the predicate letter. For example: P(b, x) -P(b, x) Q(y) R(a, b, x, z, c) S are all literals if P, Q, R, and S are two-, one-, five-, and zero-place predicate letters, respectively. The predicate letter is usually thought of as standing for some n-place relation. Then the literal P(a, b), for example, is thought of as saying that the ordered pair (a, b) has the property P. The literal -P(a, b) is thought of as saying that (a, b) does not have the property P.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115101742","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}
{"title":"A hybrid computer for adaptive nonlinear process identification","authors":"R. Roy, B. W. Nutting","doi":"10.1145/1464052.1464102","DOIUrl":"https://doi.org/10.1145/1464052.1464102","url":null,"abstract":"The physical processes which exist are, for the most part, controllable. In order for man to exert control over these processes, however, it is necessary for him to design a system to suitably perform this task. Such a design requires a characterization of the process to be controlled.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128173156","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}
{"title":"Saturn V launch vehicle digital computer and data adapter","authors":"M. Dickinson, J. Jackson, G. Randa","doi":"10.1145/1464052.1464099","DOIUrl":"https://doi.org/10.1145/1464052.1464099","url":null,"abstract":"This paper describes the IBM Space Guidance Center's part in the Saturn V Program and the digital computer and data adapter being developed for the Saturn V booster. This work is being performed under contract to NASA under direction of the Marshall Space Filight Center, Huntsville, Alabama.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123649897","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}
{"title":"The negative gradient method extended to the computer programming of simultaneous systems of differential and finite equations","authors":"A. Talkin","doi":"10.1145/1464052.1464103","DOIUrl":"https://doi.org/10.1145/1464052.1464103","url":null,"abstract":"In programming a system of simultaneous nonlinear equations on an analog computer it is most convenient to use the equations in their implicit form. In addition since the equations are nonlinear certain partial derivatives may change sign resulting in computer instability unless the equations are programmed by the negative gradient method. This paper considers programming nonlinear, explicitly time varying trajectory problems by coupling together a set of nonlinear positional equations and a set of nonlinear first order differential equations, each set being separately programmed by the negative gradient method. The equation of the first approximation to the perturbed motion is used to examine the convergence of the computer program to the solution of the given mathematical system.","PeriodicalId":126790,"journal":{"name":"AFIPS '64 (Fall, part I)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122754720","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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