Ontology using for decision making in a competitive environment
Date
2018-06-25
Journal Title
Journal ISSN
Volume Title
Publisher
Lviv Polytechnic National University
Abstract
A method of decision making system elaboration in competitive
environment based on ontological approach was developed. The models based
on a hinged Boyd-Moore automaton. State machine loops are the stages Boyd
and filling processes, ontology editing and a search of relevant knowledge
ontology. Possible transitions between the states of the machine and transfer
parameters between them were determined. For a quantitative modeling of
decision support process in a competitive environment, mathematical support
and methods of domain-specific ontology in the Boyd cycle (OODA –
observation, orientation, decision, action) were elaborated. Thus, for the
military at an “Observations” stage intelligence domain ontology determining
of the strengths and weaknesses of the enemy. At the stage of “orientation”,
ontological data are used for simulation of possible realizations of the battle and
for optimal positioning of the forces. For “Resolution” stage, target distribution
was developed using a method based on genetic algorithms, which helped to
reduce the computational complexity of finding effective distribution targets.
Ontology expertise based on descriptive logic is presented to increase the
effectiveness of possible solutions.
Description
Keywords
decision support system (DSS), ontology, knowledge database, Boyd cycle (OODA), observation, orientation, decision, action, genetic algorithms, expected value, probability
Citation
Ontology using for decision making in a competitive environment / Vasyl Lytvyn, Oksana Oborska, Victoria Vysotska, Dmytro Dosyn, Andriy Demchuk // Computational linguistics and intelligent systems, 25-27 June 2018. — Lviv : Lviv Polytechnic National University, 2018. — Vol 2 : Workshop. — P. 17–27. — (Part 1. Keynote speakers talks).