Some Problems of the Simulation Model Efficiency and Flexibility
Mikov A., Kozlov A., Zamyatina E., Ermakov S.
Simulation remains one of the most popular and sometimes the only method of investigation of the complex dynamical systems nowadays. The problems become more and more complicate and so simulation models become complicate and large scale too. So the modelers have to reduce the time of simulation run and overall time of the simulation model design, it’s verification, validation and simulation experiment. The authors believe that the problem of efficiency and flexibility of simulation systems (program tools and linguistic construction) can be solved through it’s automation and intellectualization. This paper discusses the problem of design and implementa-tion of the distributed and parallel simulation systems using the power of several compute nodes of computer network (or cluster or multiprocessor computer). Authors suggest original approach to the synchronization and load balancing of the objects of distributed simulation model. Furthermore authors consider the problem of reduction of time needed to design and to debug a simulation model, the problems of the simulation tools adaptability and offer using models and methods of artificial intelligence in these cases
Proceedings of 8th EUROSIM Congress on Modelling and Simulation "EUROSIM 2013», Сarrdiff, Wales, United Kingdom, 10-13 of September, ISBN 978-0-7695-5073-2
Cardiff: IEEE Computer Society, 2013
, , et al., , in: CEUR Workshop Proceedings. Vol. 963: Emerging Topics in Business Informatics Research 2012.: Nizhny Novgorod: Higher School of Economics in Nizhny Novgorod, 2012.. P. 44-53.
Globalization of trade and higher volume flows lead to the necessity of new approaches in design of traceability systems. Since containerization becomes a dominant technique in the general cargo trade and RFID (Radio Frequency Identification) technology have already proven to be effective in traceability systems to get data about physical objects, this paper proposes an integrated approach to RFID data ...
Added: November 18, 2013
Development of the ontology for a multi-agent subsystem analysing user posts in social networks in order to identify security threats to society
, , International Journal of Applied and Fundamental Research 2013 No. 2
The article presents the development of the ontology for a multi-agent subsystem analysing user posts in social networks in order to identify security threats to society. The testing of multi-agent subsystem using the developed ontology is described. ...
Added: December 8, 2013
Development of architecture for a multi-agent subsystem analysing user posts in social networks in order to identify security threats to society
, , International Journal of Applied and Fundamental Research 2013 No. 2
In the article the authors describe the development of architecture for a multi-agent sub-system analysing published user posts in social networks in order to identify security threats to society. The article presents the architecture of a multi-agent subsystem, models of agents and scripts of their behaviour. ...
Added: December 8, 2013
, , et al., , in: Deep RL Workshop NeurIPS 2018. .: [б.и.], 2018.. P. 1-10.
Over recent years, deep reinforcement learning has shown strong successes in complex single-agent tasks, and more recently this approach has also been applied to multi-agent domains. In this paper, we propose a novel approach, called MAGnet, to multi-agent reinforcement learning (MARL) that utilizes a relevance graph representation of the environment obtained by a self-attention mechanism, and a message-generation technique inspired ...
Added: January 18, 2019
, International Journal "Information Technologies & Knowledge" 2015 Vol. 9 No. 3 P. 247-258
This work presents an approach based on unstructured information retrieving from electronic documents to design and organize information system functioning. Document processing is based on semantic indexing and additional meta-information including. Document model allows formalize intelligent document processing algorithms and integrate documents containing ontological resources. Semantic indexing is based on multidimensional ontology describing document semantics and structure. ...
Added: February 28, 2016
, , Мехатроника, автоматизация, управление 2012 № 5 С. 69-70
The necessity of using five ontologies such as the corporate culture ontology, the decision making ontology, the activity ontology, the facts ontology and the standard-legal ontology it is proved for constructing the intersubjective theories. ...
Added: November 18, 2012
Proceedings of The 6th International Conference on Control and Optimization with Industrial Applications
Added: October 22, 2018
, , et al., , in: Proceedings of the 30th International Workshop on Description Logics, Montpellier, France, July 18-21, 2017.. .: Aachen: CEUR Workshop Proceedings, 2017..
We discuss the parameterised complexity of answering tree-shaped ontology-mediated queries (OMQs) in OWL2QL under various restrictions on their ontologies and conjunctive queries (CQs). In particular, we construct an ontology τ such that answering OMQs (τ, q) with tree-shaped CQs q is W- hard if the number of leaves in q is regarded as the parameter. ...
Added: September 18, 2017
Онтологический анализ исследований ланкастерской ветви акторно-сетевой теории: от восприятия к объекту
, Социологическое обозрение 2021 Т. 20 № 3 С. 261-279
In this paper author considers the lacuna of "applied" ontology proposed by the Lancaster version of actor-network theory within the framework of a broader philosophically funded approach of Graham Harman (complemented by Levi Bryant's ideas). This consideration aims at order to clarifying the position of the Lancaster version of ANT, according to which the same ...
Added: September 30, 2021
, , Fundamenta Informaticae 2012 Vol. 120 No. 3-4 P. 243-257
Resource-driven automata (RDA) are finite automata, sitting in the nodes of a finite system net and asynchronously consuming/producing shared resources through input/output system ports (arcs of the system net). RDAs themselves may be resources for each other, thus allowing the highly flexible structure of the model. It was proved earlier, that RDA-nets are expressively equivalent ...
Added: November 28, 2012
, , et al., Artificial Intelligence 2014 Vol. 213 P. 42-59
We give a solution to the succinctness problem for the size of first-order rewritings of conjunctive queries in ontology-based data access with ontology languages such as OWL 2 QL , linear Datalog± and sticky Datalog±. We show that positive existential and nonrecursive datalog rewritings, which do not use extra non-logical symbols (except for intensional predicates in the ...
Added: March 24, 2015
Path Finding for the Coalition of Co-operative Agents Acting in the Environment with Destructible Obstacles
, , , in: Interactive Collaborative Robotics: Third International Conference, ICR 2018, Leipzig, Germany, September 18–22, 2018, Proceedings. .: Springer, 2018.. P. 13-22.
The problem of planning a set of paths for the coalition of robots (agents) with different capabilities is considered in the paper. Some agents can modify the environment by destructing the obstacles thus allowing the other ones to shorten their paths to the goal. As a result the mutual solution of lower cost, e.g. time ...
Added: August 13, 2019
, , , Бизнес-информатика 2018 № 2 (44) С. 17-29
Joint analysis of the general structure of online Internet discussions and different attributes of particular text comments becomes an important scientific task in theoretical and applied aspects. Although methods of machine learning facilitate stochastic analysis of text messages, appropriate modeling of dynamics of online discussion and psycho-linguistic characteristics of comments in the presence of multiple ...
Added: September 30, 2018
, , Проблемы безопасности и чрезвычайных ситуаций 2013 № 1 С. 96-112
This article discusses features of the management system of hidden hard to reach populations. For a basis of modeling of management process the hidden hard to reach groups of the population took group of consumers of injecting drugs. The main problem which the system has to solve it is deter-mination of number of consumers of ...
Added: March 21, 2014
, , , Journal of Systems Integration 2018 Vol. 9 No. 2 P. 37-51
The article is related to the problem of implementing consistent changes in the model of some subject area and in the syntax of domain specific language (DSL), dealing with problems in that domain. In our research, we explore an opportunity to provide the method of development and modification of the DSL meta-model, using the ontology ...
Added: May 9, 2018
Proceedings of the 17th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2018)
Added: August 14, 2019
, Антиномии 2018 Т. 18 № 3 С. 27-46
The subject of this article is Heidegger's existentially-ontological consideration of human being (Dasein) as the transcending structure. This article proves the conclusion that the interpretation of Heidegger's intentional consciousness as "transcendence" means going beyond Husserl's phenomenology. Consequently, raising an issue of intentionality as a specific kind of Being (rather than cognition) Heidegger in contrast with Husserl ...
Added: October 21, 2018
, Эпистемология и философия науки 2010 Т. 25 № 3 С. 42-57
В аналитической философии 20-го века был разработан новый подход к онтологическим исследованиям, основанный на анализе языка. Основная цель этого подхода состоит в том, чтобы выявить те категории языковых выражений, которые несут так называемую онтологическую нагрузку, т.е. используются для обозначения разных видов сущего. В результате в центре внимания оказывается понятие референции как отношение, связывающее то или ...
Added: October 20, 2012
’Ascent of Nature from the Lower to the Perfect’: Synthesis of Biblical and Logical-Philosophical Descriptions of the Order of Natural Beings in the De opificio hominis 8 by Gregory of Nyssa
, Scrinium: Journal of Patrology and Critical Hagiography 2015 Vol. 11 P. 197-217
It is suggested that for building his hierarchy of beings Gregory of Nyssa followed two strategies: the strategy of dividing genera and species with the entire “existing” as the summit of' the hierarchy, and the strategy of taking the uncreated nature to be the summit of the hierarchy. The evolutionary ascent of natural species and ...
Added: October 25, 2016
, , Expert Systems with Applications 2014 Vol. 41 No. 15 P. 6622-6633
Challenges of urbanization require new, more flexible approaches to design of public transportation systems. Demand Responsive Transport systems (DRT) that provide a share transportation services with flexible routes and focus on optimizing of economic and environmental value are becoming an important part of public transportation. In this paper we propose a new approach to design ...
Added: January 19, 2015
Формализация механизмов взаимодействия сервисов и агентов динамической интеллектуальной системы управления бизнес-процессами
, , , Открытое образование 2012 № 1 С. 31-39
The design features of dynamic intelligent systems for managing business processes based on multi-agent technology and service-oriented architecture are presented in this article. The mechanisms of interaction of the agents that implement the functions of business process management, and services that implement business functions are considered. In particular, ontology-based communication methods are proposed and described. ...
Added: April 7, 2013
, , , , in: Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2018) - Volume 2: KEOD. Vol. 2.: SCITEPRESS – Science and Technology Publications, Lda., 2018.. Ch. 24. P. 223-230.
There are different Modelling and Simulation (M&S) life cycle’s steps described in the literature. One way or another some of these steps are similar: creation of conceptual model, verification and validation of simulation model, statistical data collection and processing. Authors of represented paper suggest to automate some steps and propose to use ontological approach. The ...
Added: January 21, 2019
, , , , in: Proceedings of the 4th Global TechMining Conference (Leiden, Netherlands). .: Leiden: [б.и.], 2014..
Automated identification of new technology trends (trend monitoring, trend hunting, trend watch) is among the hot topics in technology management. Despite many beneficial results in this field, almost no solutions allow users to escape from getting too general or garbage results which make it impossible to identify trends at the stage of weak signals. Lack ...
Added: October 23, 2014
Developing a Multi-facet Abstractions Framework for Designing a New Class of Traceability Applications
, , , , in: Lecture Notes in Business Information Processing. Vol. 153: Enterprise and Organizational Modeling and Simulation.: Berlin: Springer, 2013.. P. 115-129.
The research reported in this paper aims at introducing principally new approach to the design of traceability applications for supply network by the means of semantically consistent and conceptually aligned abstractions of business-processes, data, and software architecture. To derive needed abstractions, proposed approach uses the general principles of enterprise ontology for meta-description of business objects and processes, conceptual modeling techniques for ...
Added: November 18, 2013