ACM SIGMIS Database
Query generation in an instructional database management system
SIGCSE '87 Proceedings of the eighteenth SIGCSE technical symposium on Computer science education
SaTellite: a visualization and navigation tool for hypermedia
COCS '90 Proceedings of the ACM SIGOIS and IEEE CS TC-OA conference on Office information systems
Computer
On the Equivalence of Database Models
Journal of the ACM (JACM)
An algebraic language for graphical query formulation using an extended entity-relationship model
CSC '87 Proceedings of the 15th annual conference on Computer Science
Evolution of Data-Base Management Systems
ACM Computing Surveys (CSUR)
Relational Data-Base Management Systems
ACM Computing Surveys (CSUR)
CODASYL Data-Base Management Systems
ACM Computing Surveys (CSUR)
Into the fourth dimension—an introduction to dynamic analysis and design
ACM SIGSOFT Software Engineering Notes
Data description for computer-aided design
SIGMOD '75 Proceedings of the 1975 ACM SIGMOD international conference on Management of data
Nonprocedural query processing for databases with access paths
SIGMOD '78 Proceedings of the 1978 ACM SIGMOD international conference on management of data
NUL: a Navigational User's Language for a network structured data base
SIGMOD '76 Proceedings of the 1976 ACM SIGMOD international conference on Management of data
The data management facilities of PLAIN
SIGMOD '79 Proceedings of the 1979 ACM SIGMOD international conference on Management of data
IEEE Annals of the History of Computing
Indexing in a Hypertext Database
VLDB '90 Proceedings of the 16th International Conference on Very Large Data Bases
Semantics of Network Data Manipulation Languages: An Object-Oriented Approach
VLDB '82 Proceedings of the 8th International Conference on Very Large Data Bases
High-Level Navigational Facilities for Network and Relational Databases
VLDB '83 Proceedings of the 9th International Conference on Very Large Data Bases
PANDA: A Pascal network data base management system
SIGSMALL '82 Proceedings of the 5th ACM SIGSMALL symposium on Small systems
Data base contamination and recovery
SIGFIDET '74 Proceedings of the 1974 ACM SIGFIDET (now SIGMOD) workshop on Data description, access and control
Interactive support for non-programmers: The relational and network approaches
SIGFIDET '74 Proceedings of the 1974 ACM SIGFIDET (now SIGMOD) workshop on Data description, access and control: Data models: Data-structure-set versus relational
The relational and network approaches: Comparison of the application programming interfaces
SIGFIDET '74 Proceedings of the 1974 ACM SIGFIDET (now SIGMOD) workshop on Data description, access and control: Data models: Data-structure-set versus relational
A graduate course in database management
ACM SIGMOD Record
Research directions in data base management systems
ACM SIGMOD Record
The programmer as navigator: a discourse on program structure
ACM SIGPLAN Notices
"A veritable bucket of facts" origins of the data base management system
ACM SIGMOD Record
A multi-level architecture for relational data base systems
VLDB '75 Proceedings of the 1st International Conference on Very Large Data Bases
Features of a conceptual schema
VLDB '75 Proceedings of the 1st International Conference on Very Large Data Bases
Programming Languages The First 25 Years
IEEE Transactions on Computers
Applied Ontology - Roles, an interdisciplinary perspective
RISS: a generalized minicomputer relational data base management system
AFIPS '75 Proceedings of the May 19-22, 1975, national computer conference and exposition
The application of artificial intelligence to data base management
IJCAI'75 Proceedings of the 4th international joint conference on Artificial intelligence - Volume 1
The schema theory for semantic link network
Future Generation Computer Systems
Bitmap indexes for large scientific data sets: a case study
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
Guides for hypertext: an overview
Artificial Intelligence in Medicine
Applied Ontology - Roles, an interdisciplinary perspective
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This year the whole world celebrates the five-hundredth birthday of Nicolaus Copernicus, the famous Polish astronomer and mathematician. In 1543, Copernicus published his book, Concerning the Revolutions of Celestial Spheres, which described a new theory about the relative physical movements of the earth, the planets, and the sun. It was in direct contradiction with the earth-centered theories which had been established by Ptolemy 1400 years earlier.