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Event Series Generation and Analysis Based on Multifaceted Ontology
P. 1–6.
The article presents an approach to the analyzing processes in different domains using data from various Internet sources (open databases, news feeds, social networks, etc.). This one is suitable to carry out cross-disciplinary research encompassing processes in various fields (for example, economics, medicine, politics, ecology, etc.) in which events can have mutual affects. The concept of event series is given as the main one in this study. Event series are defined via analogy with time series as a collection of values of some parameters of the investigated processes, where the type of event is indicated instead of the measurement time. The event series analysis should take into account not only the relationship of measurements with time (or the events chronology), but also the causal relationships that can be identified at the study of processes. The event series formation is based on using multifaceted ontology describing different aspects of research such as data sources and structure of information extracted from them to solve user’s tasks, as well as domains and events, rules that characterize events, and the methods to solve tasks. The ontology is used when working with unstructured data to build an event log, which is formed in the first step when constructing event series. Next, the ontology is used to pre-process data before performing process mining tools applied to creating and analyzing models of processes. Using multifaceted ontology experts can define new rules for pre-processing data and generating event logs based on the concept of event-time series. These tools allow to generate more informative models.
In book
Washington: IEEE, 2022.
Джейранян А. Д., Ларионова Я. А., Lyadova L. N., В кн.: ГрафиКон 2025 : материалы 35-й Международной конференции по компьютерной графике и машинному зрению (Россия, Йошкар-Ола, 30 сентября – 2 октября 2025 г.).: Йошкар-Ола: Поволжский государственный технологический университет, 2025. С. 353–366.
Abstract. Data visualization tools are key analytics tools that make it easier to identify dependencies, trends, and patterns. These tools are used by a broad range of specialists (analysts, scientists, business leaders, managers, teachers, and specialists in other fields where accurate and understandable presentation of information is critically important to improve the effectiveness of data ...
Added: May 5, 2026
Джейранян А. Д., Ларионова Я. А., Lyadova L. N., В кн.: ГрафиКон 2025 : материалы 35-й Международной конференции по компьютерной графике и машинному зрению (Россия, Йошкар-Ола, 30 сентября – 2 октября 2025 г.).: Йошкар-Ола: Поволжский государственный технологический университет, 2025. С. 353–366.
Data visualization tools are key analytics tools that make it easier to identify dependencies, trends, and patterns. These tools are used by a broad range of specialists (analysts, scientists, business leaders, managers, teachers, and specialists in other fields where accurate and understandable presentation of information is critically important to improve the effectiveness of data analysis). ...
Added: February 21, 2026
Джейранян А. Д., Lyadova L. N., В кн.: BIG DATA и анализ высокого уровня = BIG DATA and Advanced Analytics: сб. науч. ст. XI Междунар. науч.-практ. конф. (Республика Беларусь, Минск, 23–24 апреля 2025 года).: Мн.: БГУИР, 2025. С. 386–396.
An analysis of existing data visualization methods and tools was conducted, revealing their limitations associated with the need for advanced programming skills or insufficient configuration flexibility. A methodology for developing data visualization tools based on expert knowledge is proposed, enabling the effective creation of customizable visual representations. The methodology comprises three key approaches: (1) the ...
Added: February 21, 2026
Aczel B., Szaszi B., Clelland H. et al., Nature 2026 Vol. 652 P. 135–142
The same dataset can be analysed in different justifiable ways to answer the same research question, potentially challenging the robustness of empirical science. ...
Added: January 27, 2026
Springer Publishing Company, 2025.
The three-volume set LNCS 14476-14478 constitutes the post conference proceedings of the 4th International Conference on Numerical Computations: Theory and Algorithms, NUMTA 2023, held in Pizzo Calabro, Italy, during June 14–20, 2023.
The 45 full papers presented in this book together with 60 short papers were carefully reviewed and selected from 170 submissions.
The papers focus on ...
Added: November 23, 2025
Dvoinin A., Информация и образование: границы коммуникаций 2025 Т. 25 № 17 С. 125–127
The article discusses problems of applying statistical methods in pedagogical research: the lack of informative indicators, template types of analysis, fabrication of calculations, p-hacking and others. ...
Added: August 19, 2025
Lyudmila Lyadova, Anton Platunov, Lanin V. et al., , in: Knowledge Discovery, Knowledge Engineering and Knowledge Management: 15th International Joint Conference, IC3K 2023, Rome, Italy, November 13-15, 2023, Revised Selected PapersVol. 2454.: Rome: Springer, 2025. Ch. 11 P. 232–250.
Existing process mining methods based on analysing event logs containing mandatory event attributes allow to investigate processes in different domains. Additional attributes extending mandatory set of values can be presented in various data sources. Domain experts need to analyse dynamics of changing the values of additional attributes to get important information on events and to ...
Added: May 2, 2025
Maillard J. P., Mihalchenko A., Novikov D. et al., Physical Review D - Particles, Fields, Gravitation and Cosmology 2024 Vol. 109 No. 2 Article 023523
We present a signal-foreground separation algorithm for filtering observational data to extract spectral distortions of the cosmic microwave background (CMB). Our linear method, called the least response method (LRM), is based on the idea of simultaneously minimizing the response to all possible foregrounds with poorly defined spectral shapes and random noise while maintaining a constant ...
Added: April 26, 2025
Ишанхонов А. Ю., Pshichenko D., Можаровский Е. А. et al., Программные системы и вычислительные методы 2024 № 4 С. 140–150
The role of Large Language Models (LLM) in new generation integrated development environments (IDEs). Tools such as GitHub Copilot, IntelliCode and Alice Code Assistant are explored in the context of their use in programming. The authors examine how LLMs enable the automation of key development tasks, including code autocompletion, error detection, refactoring, and code generation, ...
Added: March 10, 2025
Pshichenko D., Znanstvena misel 2024 No. 96 P. 38–42
The article analyzes the application of artificial intelligence (AI) models for forecasting market volatility (MV). Examples of algorithms such as recurrent neural networks (RNN), long short-term memory (LSTM) networks, and regression methods are studied, demonstrating their effectiveness in processing time series and identifying complex data patterns. The importance of integrating machine learning (ML), as a ...
Added: March 10, 2025
Кузнецов И. А., Бобунов А. Ю., Бушуев С. А. et al., Конкурентоспособность в глобальном мире: экономика, наука, технологии 2024 № 9 С. 56–61
he article explores modern technologies employed in content recommendation systems (CRS) using Big Data. It examines data processing and analysis methods that significantly enhance the personalization of recommendations to meet individual needs. The advantages associated with the integration of artificial intelligence (AI) and machine learning (ML) into Big Data processing to improve CRS efficiency are ...
Added: March 10, 2025
Mustafina N. I., Plaksin M. A., Mikisheva P. A., Proceedings of the Institute for System Programming of the RAS 2024 Vol. 36 No. 2 P. 47–58
The article discusses the issues of planning and resource management in the process of testing
software systems. The paper presents the ACC analysis method used at Google to optimize the distribution of
efforts for testing different parts of the system. Extending the method by adding a fourth characteristic - actors
(roles of system users) – allows for a ...
Added: February 17, 2025
Krivonosov M., Nazarenko T., Ushakov V. et al., Technologies 2025 Vol. 13 No. 1 Article 13
This paper introduces a novel approach for classifying multidimensional physiological and clinical data using Synolitic Graph Neural Networks (SGNNs). SGNNs are particularly good forto addressing the challenges posed by high-dimensional datasets, particularly in healthcare, where traditional mMachine lLearning and Artificial Intelligence methods often struggles to find global optima due to the “curse of dimensionality”. To ...
Added: December 23, 2024
Проскуряков К. А., Lyadova L. N., В кн.: Технологии разработки инструментальных средств (ТРИС-2024) : Материалы XIV Международной научно-технической конференции.: Таганрог: Издательство ЮФУ, 2024. С. 207–219.
Abstract: The goal of the project is to approve an approach to generating code implementing user data visualization models based on metamodels of visual domain-specific languages (DSL), created to describe visualization models, and descriptions of formal grammars of target textual programming languages presented in a multi-aspect ontology. The ontology also includes descriptions of “Model-Text” transformation ...
Added: December 11, 2024
Ермаков И. Д., Lyadova L. N., В кн.: Технологии разработки инструментальных средств (ТРИС-2024) : Материалы XIV Международной научно-технической конференции.: Таганрог: Издательство ЮФУ, 2024. С. 195–206.
Abstract: The purpose of the project is approbation of approach to the developing automation tools for designing domain-specific languages (DSL) to create data visualization tools customized to user needs. The main idea of the language-oriented approach is that visual domain-specific languages should be developed to describe new visualization models, the use of which should ensure ...
Added: December 11, 2024
Kishankumar Bhimani, Saradva K., Системы и средства информатики 2024 Vol. 34 No. 4 P. 115–136
An increasing number of domains in science and industry rely on the intensive use of data. In such domains, obtaining new knowledge is almost impossible without the use of modern methods of data analysis and visualization. A typical example is the domain of human resource (HR) management. This paper proposes an approach to the application ...
Added: December 9, 2024
Aaij R., Abdelmotteleb A. S., Abellan Beteta C. et al., Physical Review D - Particles, Fields, Gravitation and Cosmology 2024 Vol. 110 No. 7 Article 072002
A sample of 𝑝𝑝 collision data, corresponding to an integrated luminosity of 5.5 fb−1 and collected by the LHCb experiment during LHC Run 2, is used to measure the ratio of the lifetime of the Ξ−𝑏 baryon to that of the Λ0𝑏 baryon, 𝑟𝜏 ≡𝜏Ξ−𝑏/𝜏Λ0𝑏. The value 𝑟𝜏 =1.076 ±0.013 ±0.006 is obtained, where the first uncertainty is statistical and the second systematic. This value is averaged with the corresponding value ...
Added: December 6, 2024
A. D. Dzheiranian, Ermakov I. D., Proskuryakov K. A. et al., Scientific Vizualisation 2024 Vol. 16 No. 4 P. 82–101
An approach to the development of data visualization tools is described that provides the ability to customize to the needs of users and the specifics of the domains in which they work, based on domain-specific modeling. The results of the analysis of data visualization tools and the possibility of customizing them to subject area based ...
Added: November 24, 2024
Джейранян А. Д., Ермаков И. Д., Проскуряков К. А. et al., В кн.: GraphiCon 2024: Материалы 34-й Международной конференции по компьютерной графике и машинному зрению (Россия, Омск, 17–19 сент. 2024 г.).: Омск: Издательство ОмГТУ, 2024. С. 300–314.
An approach to the development of data visualization tools is described that provides the ability to customize to the needs of users and the specifics of the domains in which they work, based on domain-specific modeling. The results of the analysis of data visualization tools and the possibility of customizing them to subject area based ...
Added: November 15, 2024
P. A. Bespalov, O. N. Savina, Жаравина П. Д., Solar-Terrestrial Physics, Россия 2024 Vol. 10 No. 3 P. 81–90
threshold condition has been estab-lished for excitation of VLF electromagnetic radiation with a chorus structure of the dynamic spectrum in the daytime magnetosphere using the BPA (Beam Pulse Amplifier) mechanism for amplifying short noise elec-tromagnetic pulses. The kappa distribution was used as a model function of the electron velocity distribution in the magnetosphere. Calculations performed ...
Added: October 13, 2024
Bespalov P. A., Savina O. N., Жаравина П. Д., Солнечно-земная физика 2024 Т. 10 № 3 С. 88–96
A threshold condition has been estab-lished for excitation of VLF electromagnetic radiation with a chorus structure of the dynamic spectrum in the daytime magnetosphere using the BPA (Beam Pulse Amplifier) mechanism for amplifying short noise elec-tromagnetic pulses. The kappa distribution was used as a model function of the electron velocity distribution in the magnetosphere. Calculations ...
Added: October 13, 2024