The purpose of this paper is to discuss some of the theory of Boolean matrices and apply this theory to construct contact networks by using algebraic methods.
The first section of this paper (Chapter I to III) describes Boolean algebra and its properties, the theory of Boolean matrices, and the...
The paper addresses the problem of communication between co-existing DBMSs. Specifically, two data models--that is, the Network and Relationals models--have been analyzed using their respective implementations CODASYL DBTG and System R.
Feasibility of communication is discussed and mapping mechanisms are suggested between the two DBMSs at the following levels:
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In 19589 J. J. Lingane published an article describing the behavior of an electrolysis using controlled potential coulometry. A typical titration was an hour or more, limiting the variety of applications of the technique. Stephens, Jakob, Rigdon and Harrar looked into the many procedures that have been proposed to locate...