Arora, Sudhir K.; Dumpala, Surya R. Theta-join and normalization. (English) Zbl 0486.68114 Int. J. Comput. Inform. Sci. 10, 261-281 (1981). MSC: 68P20 68P05 PDFBibTeX XMLCite \textit{S. K. Arora} and \textit{S. R. Dumpala}, Int. J. Comput. Inform. Sci. 10, 261--281 (1981; Zbl 0486.68114) Full Text: DOI
Arora, Sudhir K.; Smith, K. C. Graphical normal forms based on root dependencies in relational data base systems. (English) Zbl 0486.68113 Int. J. Comput. Inform. Sci. 10, 235-259 (1981). MSC: 68P20 68P05 PDFBibTeX XMLCite \textit{S. K. Arora} and \textit{K. C. Smith}, Int. J. Comput. Inform. Sci. 10, 235--259 (1981; Zbl 0486.68113) Full Text: DOI
Arora, Sudhir K.; Smith, K. C. A graphical interpretation of dependency structures in relational data bases. (English) Zbl 0468.68100 Int. J. Comput. Inform. Sci. 10, 187-213 (1981). MSC: 68P20 68P05 PDFBibTeX XMLCite \textit{S. K. Arora} and \textit{K. C. Smith}, Int. J. Comput. Inform. Sci. 10, 187--213 (1981; Zbl 0468.68100) Full Text: DOI
Arora, Sudhir K.; Smith, K. C. WCRL: A data model independent language for database systems. (English) Zbl 0443.68094 Int. J. Comput. Inform. Sci. 9, 287-305 (1980). MSC: 68P20 PDFBibTeX XMLCite \textit{S. K. Arora} and \textit{K. C. Smith}, Int. J. Comput. Inform. Sci. 9, 287--305 (1980; Zbl 0443.68094) Full Text: DOI