The entity-relationship model—toward a unified view of data
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
A relational model of data for large shared data banks
Communications of the ACM
Conceptual Queries Using ConQuer-II
ER '97 Proceedings of the 16th International Conference on Conceptual Modeling
Unified Modeling Language User Guide, The (2nd Edition) (Addison-Wesley Object Technology Series)
Unified Modeling Language User Guide, The (2nd Edition) (Addison-Wesley Object Technology Series)
Information Modeling and Relational Databases
Information Modeling and Relational Databases
The Constellation Query Language
OTM '09 Proceedings of the Confederated International Workshops and Posters on On the Move to Meaningful Internet Systems: ADI, CAMS, EI2N, ISDE, IWSSA, MONET, OnToContent, ODIS, ORM, OTM Academy, SWWS, SEMELS, Beyond SAWSDL, and COMBEK 2009
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Reading and assimilating information in documents is a necessity of modern life. Literacy was once considered to be just the ability to read and write; but the term has evolved today to mean the ability to understand and employ printed information in daily activities, at home, at work and in the community. As used today, literacy involves many scales including prose, document, and quantitative; literacy testing involves the completion of several tasks designed for each scale. What is of interest to us here is the concept of document literacy and how that fits into the development of an information model. When developing an information system the data analyst designs a conceptual schema using a process such as the Conceptual Schema Development Process. In this paper we focus on non-continuous matrix documents as known for document literacy and their counterparts in Object-Role Modeling's conceptual model.