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Methods and algorithms of ensuring of functional persistence of subsystem of information exchange in the system of airspace control

V. V. Kireienko, O. V. Barabash, I. P. Salanda
2021 Science and Education a New Dimension  
The article is dedicated to the structure of functionally persistent subsystem of information exchange (SIE) in the system of airspace control.  ...  Taking into account the character of hierarchical structure of the subsystem of information exchange the research was carried out with the help of graph model, namely the questions of best-connected structures  ...  The structure of the subsystem of exchanging information is represented as an unoriented graph G(V, E), viV, eijE, i,j =1,…,N, which is described by adjacency matrix S In the graph G(V, E), the vertices  ... 
doi:10.31174/send-nt2021-250ix31-08 fatcat:qu343fpu6bhmrgcab6b2ykbzwq

Detection of Financial Fraud using Codetect Framework

2019 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
Luckily, exchanging/exchange system and highlights of elements in the system can be developed from the mind boggling systems of exchange and money related exchanges.  ...  This sort of criminal operations include complex systems of exchange and money related exchanges, which make it hard to recognize the extortion elements and find the highlights of fraud.  ...  On the opposite side, some connected information is auto corresponded.  ... 
doi:10.35940/ijitee.l3095.119119 fatcat:awmdecozq5betnyq4fkujsht4u

Network characteristics emerging from agent interactions in balanced distributed system

Mahdi Abed Salman, Cyrille Bertelle, Eric Sanlaville
2015 Computational Social Networks  
A distributed computing system behaves like a complex network, the interactions between nodes being essential information exchanges and migrations of jobs or services to execute.  ...  Such a study, devoted to distributed computing systems (DCSs), can be useful to understand and drive the behavior of other complex systems.  ...  Acknowledgements This work was supported by the Upper Normandy Region, French government and Europe through the RISC project and by the Iraqi government for the first author.  ... 
doi:10.1186/s40649-015-0019-2 pmid:29266123 pmcid:PMC5732601 fatcat:avy76xuoozce3cs6wye3bi6bqi

Nonlinearity in stock networks

David Hartman, Jaroslav Hlinka
2018 Chaos  
Recently, possible effects of nonlinearity on the graph-theoretical properties of such networks have been demonstrated when using nonlinear measures such as mutual information instead of linear correlation  ...  In particular, the sharp decrease in some stocks during the global financial crisis of 2008 gives rise to apparent nonlinear dependencies among stocks.  ...  ACKNOWLEDGMENTS We thank Milan Paluš for useful comments regarding presentation of the current study.  ... 
doi:10.1063/1.5023309 pmid:30180637 fatcat:pcciaivdvnf55hhsblm4n37knu

Nonlinearity in stock networks [article]

David Hartman, Jaroslav Hlinka
2018 arXiv   pre-print
Recently, possible effects of nonlinearity on the graph-theoretical properties of such networks have been demonstrated when using nonlinear measures such as mutual information instead of linear correlation  ...  In particular, the sharp decrease in some stocks during the global financial crisis of 2008 gives rise to apparent nonlinear dependencies among stocks.  ...  ACKNOWLEDGMENTS We thank Milan Paluš for useful comments regarding presentation of the current study.  ... 
arXiv:1804.10264v2 fatcat:fwzacf333nbbfbzdsv7ly245hq

Determination Method of Some Operational Characteristics of Information Search System in Directive Document Database

Fahrad H. Pashayev, Institute of Control Systems of Azerbaijan National Academy of Sciences, Baku, AZ1141, Azerbaijan, Sevinj E. Pashayeva, Jahangir M. Jafarov, Pashayev I. Farhad, Nakhchivan State University, Nakhchivan university city, AZ7012, Azerbaijan, Institute of Control Systems of Azerbaijan National Academy of Sciences, Baku, AZ1141, Azerbaijan, Open Joint-Stock Company, Baku, AZ1006, Azerbaijan
2020 International Journal of Mathematical Sciences and Computing  
The article provides a method for determining some of the operational characteristics of the information search engine in the Directive document database.  ...  According to the monitoring results, some operational characteristics of the system are calculated and refined over time.  ...  The article examines some of the characteristics of the normal search engine information system in the Directive.  ... 
doi:10.5815/ijmsc.2020.03.01 fatcat:jethhifdbjamlhewlfwcavmzqy

DEVELOPMENT OF CROP AND FARMER ACTIVITY INFORMATION SYSTEM

Rosa Delima, Febrian Galih, Argo Wibowo
2017 Researchers World – Journal of Arts Science & Commerce  
Agriculture is one of the important sectors for Indonesia. Implementation of Information Technology in agriculture is able to give supporting data and information for agriculture business actor.  ...  The next phase of this research is conducting usability testing to the application and conducting system implementation.  ...  Figure 5 and 6 are the outputs for farmer activity function as a part of Crop and Farmer Activity Information System. The output is presented using a graph to ease the user to read.  ... 
doi:10.18843/rwjasc/v8i4/21 fatcat:erwnuk6m5nearovruyklexl4jy

Towards optimized exchange topologies in smart distribution grids

Stefanie Holly
2018 Energy Informatics  
Many of these algorithms use a predefined topology to control the information exchange between the distributed entities.  ...  Furthermore, the properties of the virtual links defined by the exchange topology are determined by the characteristics of the underlying communication infrastructure (CIS).  ...  Acknowledgements This PhD-project is conducted at the OFFIS -Institute for Information Technology under the supervision of Prof. Dr.-Ing.  ... 
doi:10.1186/s42162-018-0050-2 fatcat:c4qi4wf3ajelfnkxwmqu522eay

ANALYSIS OF WAYS FOR EXCHANGING DATA IN NETWORKS WITH PACKAGE COMMUTATION

S. V. Minukhin, M. U. Losev, D. E. Sitnikov
2019 Radìoelektronika, Ìnformatika, Upravlìnnâ  
Some ways are suggested for improving algorithmic tools for information exchange based on using methods and means of diagnosing errors in packages with data transferred.  ...  A comparative analysis of data exchange protocols is carried out based on using the method of probability-time graphs. Results.  ...  In these papers concepts of building systems for dynamic control of information exchange have been investigated.  ... 
doi:10.15588/1607-3274-2018-4-19 fatcat:zhhtcuzzafdypbkzonhvgkfjym

Use of Social Networks for Personalization of Electronic Education

Gulara A.Mammadova, Firudin T.Aghayev, Lala A. Zeynalova
2019 International Journal of Education and Management Engineering  
Considering the large amount of information disseminated by university students on the social network, it is proposed to use methods of data clustering -k-means (k-means) in the article, to personalize  ...  The article discusses the possibility of the use of social networks to improve elearning institution of higher education.  ...  Conclusion In this sense, a person's hobbies, presented as a graph of teaching materials exchanged by students in some social network, provide the means for further personalization of educational content  ... 
doi:10.5815/ijeme.2019.02.03 fatcat:bpml62yyxbd5djh5hi5ao6osqy

Using a health information exchange system for imaging information: patterns and predictors

Joshua R Vest, Zachary M Grinspan, Lisa M Kern, Thomas R Campion, Rainu Kaushal, HITEC Investigators
2013 AMIA Annual Symposium Proceedings  
Health information exchange (HIE) systems may address the challenges that prevent easy access to patients' existing radiological information at the point of care.  ...  Additionally, as the number of exchange partners increased per organization, the average number of reports exchanged by that organization also increased.  ...  Acknowledgements The project was funded by the New York State Department of Health Evaluation of the Healthcare Efficiency and Affordability Law for New Yorkers Program (HEAL NY) -Phase 5 (Contract #C023699  ... 
pmid:24551416 pmcid:PMC3900154 fatcat:admteohkozae5jf6htdsdsmx4a

Guest Editorial: Special Issue on Algorithms and Systems on Big Graph Processing

Qiang-Sheng Hua, Xuanhua Shi, Yinglong Xia, Howie Huang
2019 International journal of parallel programming  
reduce the frequency of data exchange.  ...  There are some challenges of social networks to solve, such as the lack of effective supervision from the system and the uncooperative behaviors.  ... 
doi:10.1007/s10766-019-00635-0 fatcat:2vcuethaendndpldlriv75a4nq

Mining the Temporal Dimension of the Information Propagation [chapter]

Michele Berlingerio, Michele Coscia, Fosca Giannotti
2009 Lecture Notes in Computer Science  
Among the possible related topics, the study of the information propagation in a network attracted the interest of many researchers, also from the industrial world.  ...  Finally we show preliminary results done in the direction of mining the information propagation over a network, performed on two well known email datasets, that show the power of the combination of these  ...  In order to mine and analyze the local communities of the nodes with the focus on the spread of information, we want to build such graphs on the basis of the information exchanged among the nodes.  ... 
doi:10.1007/978-3-642-03915-7_21 fatcat:7ppagyxdnvbv5no4ldfolzcgzm

Reflecting P2P User Behaviour Models in a Simulation Environment

Vinay Aggarwal, Obi Akonjang, Anja Feldmann, Rumen Tashev, Sebastian Mohrs
2008 16th Euromicro Conference on Parallel, Distributed and Network-Based Processing (PDP 2008)  
In this paper, we detail our experiences with the implementation of a popular P2P file sharing system in a simulation framework.  ...  We discuss some of the salient features of our implementation, and compare packet level with application level simulators.  ...  We will investigate the effect of churn, content availability and query patterns on query search phase of P2P systems, and compare the results for P2P graphs with and without the oracle.  ... 
doi:10.1109/pdp.2008.62 dblp:conf/pdp/AggarwalAFTM08 fatcat:py4ylimbunbc3gzzvx573d43iu

A Novel Financial Analysis of Stock Market

Anjali Shukla, Siddharth Nanda
2020 Samvakti Journal of Research in Information Technology  
The financial Analysis of stock market exchange prediction is the confirmation of participating to decide the future association of a group stock or other currency product exchange on a money related business  ...  The principle target of writing this paper is to show the location of the best model to expect the estimation of the stock exchange.  ...  exchange information accessible open source.  ... 
doi:10.46402/202007.50.284 fatcat:wuhlooscqfc4tfr4ccob32kor4
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