Data flow: the general problem and a cognitive model / by Charles W. Dean and Jerome V. Lisovich.
The purpose of this study was to determine the state-of-the-art in data flow and to formulate a data flow model. ... The mechanics of the model include a verbal representation method, a graphic representation method, and a calculus. The verbal and graphic aspects of the model facilitate the communic...
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| Corporate Authors: | , , |
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| Format: | Government Document Book |
| Language: | English |
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Wright-Patterson Air Force Base, Ohio :
Behavioral Sciences Laboratory, 6570th Aerospace Medical Research Laboratories, Aerospace Medical Division, Air Force Systems Command,
1962.
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| Series: | Technical documentary report (Aerospace Medical Research Laboratories (U.S.)) ;
no. MRL-TDR-62-42. ASTIA document ; no. AD 283252. |
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| Summary: | The purpose of this study was to determine the state-of-the-art in data flow and to formulate a data flow model. ... The mechanics of the model include a verbal representation method, a graphic representation method, and a calculus. The verbal and graphic aspects of the model facilitate the communication and conceptualization of functional relationships within a system and the functional similarity or dissimilarity between both systems and parts of the systems. The model calculus, based on formal logic, facilitates the analysis and perception of the functional strategies of the system. |
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| Item Description: | Cover title. [ASTIA document] AD0283252 from (http://www.dtic.mil/) Stamped on the cover. "May 1962." "This report is catalogued by the American Institute for Research as AIR-C39-1/62-TR." -- Foreword. "Prepared under contract number AF 33(616)--7477 ... American Institute for Research, Pittsburgh, Pennsylvania." "Project number 1710, Task number 1710004." |
| Physical Description: | viii, 70 pages : illustrations ; 28 cm. |
| Bibliography: | Includes bibliographical references (pages 69-70) |