Implantation of indexing optimization technology for highly specialized terms based on Metaphone phonetical algorithm

Buriachok, Volodymyr; Hadzhyiev, Matin; Sokolov, Volodymyr; Skladannyi, Pavlo; Kuzmenko, Lidiia

doi:10.15587/1729-4061.2019.181943

Cited by 4 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Information Security Risk Assessment. Encyclopedia, 1(3), 602-617. https://doi.org/10.3390/encyclopedia1030050 2 Bebeshko, B., et al (2022). Application of Game Theory, Fuzzy Logic and Neural Networks for Assessing Risks and Forecasting Rates of Digital Currency.…”

mentioning

confidence: 99%

Methodology for Assessing Comprehensive Damages From an Information Security Incident

Sokolov,

Skladannyi

2023

Cybersecurity

View full text Add to dashboard Cite

Security incidents can have significant economic consequences for public authorities. To mitigate the economic impact of cybersecurity incidents, public authorities must invest in robust countermeasures, and collaboration with other government agencies, private sector partners, and international organizations can help increase resilience and response capacity to cyber attacks. The article uses the analysis of various vulnerabilities and the mechanism of transformation into a security incident, as well as analyzed approaches to monitoring existing threats and methods of countering them. International and national organizations and associations can act as data sources. Results from various reports are aggregated depending on the field of work of a certain organization and its form of ownership. Consideration of the mechanics of the transition of vulnerabilities into security incidents allows the creation of formalized models for audit systems and analysis of detected incidents or real-time monitoring. One of the main criteria is the assessment of cyber security risks. The publication proposes a method that takes into account the interrelationship of system components and allows taking into account the sequence of engagement of these components. Sources of operational and reporting information on security incidents are considered as international and national experiences. As a result, measures are proposed to reduce the risk of using existing vulnerabilities for state information networks and systems. Since the only method of qualitative transition to reduce losses from cyber incidents is to improve the quality of cyber security specialists, the article proposes a new retraining program for specialists from related fields: information technology, telecommunications, electronics, radio engineering, programming, etc. As a result of this study, it can be seen that the formation of security policy for state institutions should also take into account the economic impact and probable losses from cyber attacks. Further research is aimed at validating the proposed recommendations for the formation of security policy for state and commercial institutions and organizations.

show abstract

mentioning

confidence: 99%

Methodology for Assessing Comprehensive Damages From an Information Security Incident

Sokolov,

Skladannyi

2023

Cybersecurity

View full text Add to dashboard Cite

show abstract

Deduplication Method for Ukrainian Last Names, Medicinal Names, and Toponyms Based on Metaphone Phonetic Algorithm

Buriachok

Sokolov

2020

Advances in Computer Science for Engineering and Education III

View full text Add to dashboard Cite

This paper attempts to optimize the phonetic search processes for fuzzy matching tasks, such as deduplication of data in various databases and registers to reduce the number of errors in personal data entry (for instance, last names). The analysis of the most common last names in the territory of Ukraine shows that the majority of these last names are of Ukrainian and Russian origin (which are also reduced to phonetic rules of the Ukrainian language). The rules for pronouncing and writing last names in Ukrainian are fundamentally different from the basic algorithms for English and quite different for the Russian language, so the phonetic algorithm should take into account the peculiarities of the formation of Ukrainian last names. The use of the phonetic algorithm gives significant advantages in search and deduplication in comparison with already known algorithms: calculation of Levenshtein, Damerau-Levenshtein, Hamming, Jaro or Jaro-Winkler distance, Q-gram index, etc. The task of searching by last name was previously formalized in English, Russian and some other languages, but for the Ukrainian language such an attempt was made for the first time. The paper presents the results of the experiment on the formation of phonetic indices, as well as the results of increasing productivity when using the generated indices. A method of tailoring the search to other domains and several related languages is presented separately, for example, the search for medicines. Also, search optimization by place names in Ukrainian and Russian was separately worked out. Since in Ukraine there is an abrupt change in the names of cities and streets, the latest relevant data was collected to obtain an up-to-date list of names. Among the existing phonetic search algorithms for the Cyrillic language group, the Metaphone has proven itself in the best way.

show abstract

Information Parameters of Codes That Are Synthesized on the Basis of One Module

Zaharchenko¹,

Hadzhyiev²,

Salmanov

et al. 2020

Cybersecurity

View full text Add to dashboard Cite

The advantages of digital methods of processing, displaying, storing and transmitting information. Currently, various conversion methods and efficient coding methods are used to increase the speed of information transfer, maintain high accuracy and provide the required latent accuracy. In particular, timer (temporary) signal constructions, which, in comparison with other coding methods, for example, positional (bitwise) coding, can reduce costs by more than two times. In the work, the information parameters of the code ensembles synthesized at a constant duration "m" are evaluated. Determined the conditions for the formation of a code ensemble and calculate the number of code dictionary implementations on a segment of a nyquist elements.In order to use the communication channel efficiently, the proposed increase in the entropy of the transmitted ensemble is due to the use of code sets with different number of information segments and at a constant length of the code word. A significant increase in the weight of the synthesized ensemble ensured an increase in the value of the module А0 =19 integer times K є 8:18 .The maximum values of the module are calculated in which the greatest number of code words is synthesized: At: КА0 =13, Np=8; КА0 =14, Np=10 КА0 =15, Np=15; КА0 =17, Np=16 КА0 =18, Np=10; КА0 =19, Np=6 КА0 =20, Np=1 For these КА0 values, the entropy value is H=3.269, which is less than the entropy of the Russian text H=4.35. In accordance with code words that satisfy the conditions of the quality equation. The methods and algorithms of reliable reception of code words under the influence of interference in the channel used were analyzed.Studies and calculations have shown that the use of temporary signal structures synthesized on the basis of a onemodule can significantly reduce the value of entropy for the transmission of Russian text.

show abstract

Implantation of indexing optimization technology for highly specialized terms based on Metaphone phonetical algorithm

Cited by 4 publications

References 8 publications

Methodology for Assessing Comprehensive Damages From an Information Security Incident

Methodology for Assessing Comprehensive Damages From an Information Security Incident

Deduplication Method for Ukrainian Last Names, Medicinal Names, and Toponyms Based on Metaphone Phonetic Algorithm

Information Parameters of Codes That Are Synthesized on the Basis of One Module

Contact Info

Product

Resources

About