Open AccessA labelling operator and relational operations
Author(s) -
Nguyễn Xuân Huy
Publication year - 2015
Publication title -
journal of computer science and cybernetics (vietnam academy of science and technology)/journal of computer science and cybernetics
Language(s) - English
Resource type - Journals
eISSN - 2815-5939
pISSN - 1813-9663
DOI - 10.15625/1813-9663/1/3/6687
Subject(s) - labelling , operator (biology) , computer science , psychology , chemistry , biochemistry , criminology , repressor , transcription factor , gene
A set of algorithms of relational operations in the realization of DBMS is described. A quantitative efficiency of these algorithms by using of labeling operator is derived.