Algebraic Operations on Fuzzy Sets and Relations in Automata Interpretation Implemented by Logical HardwareCybernetics - Tập 58 - Trang 649-659 - 2022
S. L. Kryvyi, V. M. Opanasenko, S. B. Zavyalov
Algebraic operations on fuzzy sets and relations and their implementation by hardware in automata interpretation are considered. Two ways of representing the values of membership functions of fuzzy sets and methods of transformation of such images are described. Appropriate estimates of the complexity of operations with such images are given and correctness of the algorithms is proved.
A Stochastic Model for Optimization of Search for Moving ObjectsCybernetics - Tập 40 - Trang 370-374 - 2004
V. P. Gulenko, N. D. Shvab
Collision of interests of two parties is typical for search processes. Optimization of a search process provides determination of the best strategies (policies) for both sides depending on their knowledge. Then, since dedicated resources for the search process are usually limited, the problem of optimal distribution of search resources, i.e., purpose assignment problem, arises as well.
Query parallelization methods for DBMSCybernetics - Tập 26 - Trang 68-77 - 1990
F. I. Andon, A. M. Mar'yanchik, B. E. Polyachenko
The paper proposes an approach to improving the efficiency of query processing in DBMS. The approach is based on equivalent transformations and parallelization of queries, extending the ideas of macropipelined and data-flow execution to the class of DBMS queries. High computational efficiency is achieved.