Entity-Relationship Design of Information Systems           (Computer and Information Science)
{'Code': '05020000', 'Directorate': {'Abbreviation': 'CSE', 'LongName': 'Direct For Computer & Info Scie & Enginr'}, 'Division': {'Abbreviation': 'IIS', 'LongName': 'Div Of Information & Intelligent Systems'}}
{'SignBlockName': 'Maria Zemankova', 'PO_EMAI': None, 'PO_PHON': None}
This research extends the principal investigator's work                 in developing new formal analyses of the assumptions and benefits               of the Entity-Relationship approach to database modeling. The                   planned work also develops methods for the design of the                        logical structure of the database, which is an important part                   of any modern information system.  A new goal is to develop                     translations of the entity-relationship model onto the                          better-known Relational Database model. The resulting                           (entity-relationship based) design system will enforce the                      properties of well-behaved, reliable relational database                        schema, by interface with a graphical, entity-relationship                      representation of the underlying information system structues.                       The significance of this project lies in its contribution to               both the theory and practice of the logical design of robust                    database systems, which can incorporate knowledge both flexibly                 and efficiently.
{'FirstName': 'Frederick', 'LastName': 'Springsteel', 'PI_MID_INIT': 'N', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Frederick N Springsteel', 'EmailAddress': 'csfreds@csvaxa.cs.missouri.edu', 'NSF_ID': '000432300', 'StartDate': '01/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Missouri-Columbia', 'CityName': 'COLUMBIA', 'ZipCode': '652113020', 'PhoneNumber': '5738827560', 'StreetAddress': '121 UNIVERSITY HALL', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Missouri', 'StateCode': 'MO', 'CONGRESSDISTRICT': '04', 'CONGRESS_DISTRICT_ORG': 'MO04', 'ORG_UEI_NUM': 'SZPJL5ZRCLF4', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF MISSOURI SYSTEM', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
[{'Code': '6855', 'Text': 'INFORMATION & KNOWLEDGE MANAGE'}, {'Code': '9120', 'Text': 'CROSS-DIRECTORATE PROGRAMS'}]
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8709726.xml'}