The woven, plated-wire memory concept has been shown to provide an economical fabrication technique for the construction of high-speed DRO and NDRO memory arrays. The economies of the woven memory arise from two factors: first, the memory element consists of permalloy-plated, alloy copper wire which is made by an inexpensive, readily controllable, continuous plating process; and second, the weaving technique constitutes a highly automated method for providing the array wiring.
{"title":"A high-speed, woven read-only memory","authors":"H. Maeda, M. Takashima, A. Kolk","doi":"10.1145/1463891.1463977","DOIUrl":"https://doi.org/10.1145/1463891.1463977","url":null,"abstract":"The woven, plated-wire memory concept has been shown to provide an economical fabrication technique for the construction of high-speed DRO and NDRO memory arrays. The economies of the woven memory arise from two factors: first, the memory element consists of permalloy-plated, alloy copper wire which is made by an inexpensive, readily controllable, continuous plating process; and second, the weaving technique constitutes a highly automated method for providing the array wiring.","PeriodicalId":143723,"journal":{"name":"AFIPS '65 (Fall, part I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114568298","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}
Recent work on systems to facilitate the input of graphical information to a computer has resulted in the development of the light pen and the Rand tablet. Both of these devices allow a user to "write" on a flat surface with a special, hand-held electronic pen. Periodically, the pen position is detected and converted into a machine-readable address. In this way, the pattern which is traced out by the pen is directly converted into binary code and stored in the machine. Devices such as these promote the easy input of graphical data such as curves, maps, diagrams, and other drawings. They should also be of interest to many researchers concerned with character and pattern recognition.
{"title":"A magnetic device for computer graphic input","authors":"M. Lewin","doi":"10.1145/1463891.1463982","DOIUrl":"https://doi.org/10.1145/1463891.1463982","url":null,"abstract":"Recent work on systems to facilitate the input of graphical information to a computer has resulted in the development of the light pen and the Rand tablet. Both of these devices allow a user to \"write\" on a flat surface with a special, hand-held electronic pen. Periodically, the pen position is detected and converted into a machine-readable address. In this way, the pattern which is traced out by the pen is directly converted into binary code and stored in the machine. Devices such as these promote the easy input of graphical data such as curves, maps, diagrams, and other drawings. They should also be of interest to many researchers concerned with character and pattern recognition.","PeriodicalId":143723,"journal":{"name":"AFIPS '65 (Fall, part I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114738685","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}
This paper is a preliminary report on a system which has not yet been implemented. Of necessity, it therefore reports on status and objectives rather than on performance. We are impelled to produce such a prospectus by two considerations. First, time-sharing and multiprogramming are currently of great interest to many groups in the computing fraternity; a number of time-sharing systems are now being developed. Discussion of the issues and presentation of goals and techniques is valuable only if it is timely, and the appropriate time is now. Second, every large project undergoes a subtle alteration of goals as it proceeds, extending its aims in some areas, retracting them in others. We believe it will prove valuable to us and others to have on record our intentions of 1965, so that in 1966 and 1967 an unambiguous evaluation of our successes and failures can be made.
{"title":"Structure of the multics supervisor","authors":"V. A. Vyssotsky, F. J. Corbató, R. M. Graham","doi":"10.1145/1463891.1463914","DOIUrl":"https://doi.org/10.1145/1463891.1463914","url":null,"abstract":"This paper is a preliminary report on a system which has not yet been implemented. Of necessity, it therefore reports on status and objectives rather than on performance. We are impelled to produce such a prospectus by two considerations. First, time-sharing and multiprogramming are currently of great interest to many groups in the computing fraternity; a number of time-sharing systems are now being developed. Discussion of the issues and presentation of goals and techniques is valuable only if it is timely, and the appropriate time is now. Second, every large project undergoes a subtle alteration of goals as it proceeds, extending its aims in some areas, retracting them in others. We believe it will prove valuable to us and others to have on record our intentions of 1965, so that in 1966 and 1967 an unambiguous evaluation of our successes and failures can be made.","PeriodicalId":143723,"journal":{"name":"AFIPS '65 (Fall, part I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125124565","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}
The problems of machine language programming, in the broad sense of coding in which it is possible to write each instruction out explicitly, have been curiously neglected in the literature. Granted that less than half of the binary instructions generated in the past year had their origin in assembly language, it remains likely that much more than half the instructions executed originated in this way. There are still many problems which must be coded in the hardware language of the computer on which they are to run, either because of stringent time and space requirements or because no suitable higher level language is available.
{"title":"Interactive machine language programming","authors":"B. Lampson","doi":"10.1145/1463891.1463942","DOIUrl":"https://doi.org/10.1145/1463891.1463942","url":null,"abstract":"The problems of machine language programming, in the broad sense of coding in which it is possible to write each instruction out explicitly, have been curiously neglected in the literature. Granted that less than half of the binary instructions generated in the past year had their origin in assembly language, it remains likely that much more than half the instructions executed originated in this way. There are still many problems which must be coded in the hardware language of the computer on which they are to run, either because of stringent time and space requirements or because no suitable higher level language is available.","PeriodicalId":143723,"journal":{"name":"AFIPS '65 (Fall, part I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131647690","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}
Roswell Park Memorial Institute, one of the largest cancer research and treatment hospitals in the world, conducts an extensive program of cancer chemotheraphy, the use of chemical agents in the treatment of cancer. Roswell Park, acting as the statistical center for participating hospitals throughout the United States, is responsible for implementation, control, and follow-up of several chemotherapy studies. To facilitate the handling of the diverse and extensive amount of data made available by the participants, the architects of these chemotherapy studies found it desirable and necessary to automate as many facets as was feasible. This paper describes the procedures employed in a system which extensively treats medical data.
{"title":"Information processing of cancer chemotherapy data","authors":"A. R. Holmes, R. Ausman","doi":"10.1145/1463891.1463953","DOIUrl":"https://doi.org/10.1145/1463891.1463953","url":null,"abstract":"Roswell Park Memorial Institute, one of the largest cancer research and treatment hospitals in the world, conducts an extensive program of cancer chemotheraphy, the use of chemical agents in the treatment of cancer. Roswell Park, acting as the statistical center for participating hospitals throughout the United States, is responsible for implementation, control, and follow-up of several chemotherapy studies. To facilitate the handling of the diverse and extensive amount of data made available by the participants, the architects of these chemotherapy studies found it desirable and necessary to automate as many facets as was feasible. This paper describes the procedures employed in a system which extensively treats medical data.","PeriodicalId":143723,"journal":{"name":"AFIPS '65 (Fall, part I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131823365","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}
The higher speeds obtainable with present day logic circuits of various integrated circuit types increase the need for faster adders. The speed of addition can be increased primarily in two ways: (1) by more efficient logic organization, (2) by using faster logical elements.
{"title":"A fast conditional sum adder using carry bypass logic","authors":"J. Kruy","doi":"10.1145/1463891.1463968","DOIUrl":"https://doi.org/10.1145/1463891.1463968","url":null,"abstract":"The higher speeds obtainable with present day logic circuits of various integrated circuit types increase the need for faster adders. The speed of addition can be increased primarily in two ways: (1) by more efficient logic organization, (2) by using faster logical elements.","PeriodicalId":143723,"journal":{"name":"AFIPS '65 (Fall, part I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1899-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120954580","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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