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358 results on '"Yatskiv (Jackiva) Irina"'

1. A Modelling System for Evaluating Options for Building and Using a Fleet of Battery Electric Trucks

Author

Yatskiv (Jackiva) Irina, Tolujevs Jurijs, Petrovs Vladimirs, and Vesjolijs Aleksejs

Subjects
electric trucks, fleet modelling, physical indicators, multi-agent simulation, Transportation and communication, K4011-4343
Abstract

Many shipping companies tackle the challenge of potentially replacing conventional trucks with electric ones in economically developed countries. The aim of this work is to describe the principle of scaling models for analysing the operation of a fleet of vehicles, when the decision to use a particular type of model is made considering the accuracy and completeness of the initial data, as well as the goals of modelling. At the end of the report, information is provided on the TraPodSim simulation system developed by the authors, which is based on a multi-agent simulation model created using AnyLogic software.

Published
2022
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2. Ec-Funded Projects’ Lessons Learned In Earth Friendly Freight Transportation

Author

Yatskiv (Jackiva) Irina, Brauner Thomas, Vesjolijs Aleksejs, and Petrovs Vladimir

Subjects
projects, transportation, supply chain, innovation, ai, iot, big data, Transportation and communication, K4011-4343
Abstract

The paper is based on the research project ePIcenter (www.ePIcenterproject.eu) supported by the EU HORIZON 2020 Programme. ePIcenter connects thirty-six partners: port authorities, logistic service providers, manufacturers, academic institutions, and technology partners. The main goal is to develop and test AI driven logistic software solutions, apply new technologies and methodologies to increase the efficiency of global supply chains and reduce their environmental impact. One of the significant aspect the project focusses on is optimisation, using AI, digitalisation, automation and innovations in freight transport and handling technologies. Finally, modelling powerful solutions to enable resilient, efficient and environment friendly supply chains.

Published
2022
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6. Trip Planner Challenges in the Era of Fast Changing Requirements

Author

Dinko, Alise, Yatskiv (Jackiva), Irina, (Budiloviča), Evelina Budilovich, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kabashkin, Igor, editor, Yatskiv, Irina, editor, and Prentkovskis, Olegas, editor

Published
2021
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12. Comparing the Customer Use and Satisfaction in Two Latvian Transport Interchanges

Author

Yatskiv (Jackiva), Irina, Gromule, Vaira, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Nathanail, Eftihia G., editor, and Karakikes, Ioannis D., editor

Published
2019
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13. Impact of Critical Variables on Economic Viability of Converted Diesel City Bus into Electric Bus

Author

Malnaca, Kristine, Yatskiv (Jackiva), Irina, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Nathanail, Eftihia G., editor, and Karakikes, Ioannis D., editor

Published
2019
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14. Investigating the Accessibility Level in Riga’s International Coach Terminal: A Comparative Analysis with European Interchanges

Author

Budilovich (Budiloviča), Evelina, Magginas, Vissarion, Adamos, Giannis, Yatskiv (Jackiva), Irina, Tsami, Maria, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Nathanail, Eftihia G., editor, and Karakikes, Ioannis D., editor

Published
2019
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29. SIMULATION AS A DECISION SUPPORT TOOL FOR AIRPORT PLANNING: RIGA INTERNATIONAL AIRPORT CASE STUDY.

Author

SAVRASOVS, Mihails, YATSKIV (JACKIVA), Irina, TOLUJEVS, Jurijs, and JACKSON, Ilya

Subjects
*AIRPORT management, *AIRPORTS, *MANAGERIAL economics, *TRAFFIC flow
Abstract

This research considers the aspects of decision-making according to the airport activities. The decision about airport planning and management should be comprehensive and operative and of course, the assessment of alternative decisions is necessary. The purpose of this research is to highlight the role of simulation modelling at the stage of airport development. The authors present the methodology of a model-driven decision-making approach and then describe 2 cases of using simulation for Riga International Airport (RIX) development. The 1st case study is used for analysis possibility of the development of the airport's surrounding territory. The planned massive development of RIX and the surrounding area requires detailed analysis for increasing its positive impact on regional and national business economics, social aspects, business and the environment. The 2nd case supports decision-making for the needs of the terminal reconstruction, presents a helpful tool for visualization of the tendencies in the future, and allows the analysis of the different infrastructure layouts. Both cases give the possibility to predict the situation and evaluate the service provided for passengers (travellers) of the airport. Simulation modelling allows to study complex system - airport and evaluate direct and indirect impacts of planned reconstruction. [ABSTRACT FROM AUTHOR]

Published
2021
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30. SPATIOTEMPORAL DYNAMICS OF PUBLIC TRANSPORT DEMAND: A CASE STUDY OF RIGA.

Author

PAVLYUK, Dmitry, SPIRIDOVSKA, Nadežda, and YATSKIV (JACKIVA), Irina

Subjects
SMART cards, TRAFFIC estimation, DEMAND forecasting, PUBLIC transit ridership, ROAD maintenance, WEATHER
Abstract

Sustainable urban mobility remains an emerging research topic during last decades. In recent years, the smart card data collection systems have become widespread and many studies have been focused on usage of anonymized data from these systems for better understanding of mobility patterns of Public Transport (PT) passengers. Data-driven mobility patterns can benefit transport planners at strategic, tactical, and operational levels. A particular point of interest is a spatiotemporal dynamics of mobility patterns that highlights transformation of the PT passenger flows over the time continuously or in response to modifications of the PT system and policies. This study is aimed to estimation and analysis of the spatiotemporal dynamics of PT passenger flows in Riga (Latvia). A multi-stage methodology was proposed and includes three main stages: (1) estimation of individual trip vectors, (2) clustering of trip vectors into spatiotemporal mobility patterns, and (3) further analysis of mobility patterns' dynamics. The best practice methods are applied at every stage of the proposed methodology: the smart card validation flow is used for extracting information on boarding locations; the trip chain approach is used for estimation of individual trip destinations; vector-based clustering algorithms are utilised for identification of mobility patterns and discovering their dynamics. The resulting methodology provides an advanced tool for observing and managing of PT demand fluctuation on a daily basis. The methodology was applied for mining of a large smart card data set (124 million records) for year 2018. Most important empirical results include obtained daily mobility patterns in Riga, their clusters, and within-cluster dynamics over the year. Obtained daily mobility patterns allows estimation of a city-level PT origin-destination matrix that is useful in many applied areas, e.g., dynamic passenger flow assignment models. Mobility pattern-based clustering of days allows effective comparison and flexible tuning of the PT system for different days of a week, public holidays, extreme weather conditions, and large events. Dynamics of mobility patterns allows estimating the effect of implementing changes (e.g., fare increase or road maintenance) and demand forecasting for user-focused development of PT system. [ABSTRACT FROM AUTHOR]

Published
2020
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33. Preface.

Author

Prentkovskis, Olegas, Yatskiv (Jackiva), Irina, Skačkauskas, Paulius, Junevičius, Raimundas, and Maruschak, Pavlo

Subjects
TRANSPORTATION, TECHNOLOGY, LOGISTICS
Published
2021

35. Preface.

Author

Prentkovskis, Olegas, Yatskiv (Jackiva), Irina, Skačkauskas, Paulius, Karpenko, Mykola, and Stosiak, Michał

Subjects
TRANSPORTATION, LOGISTICS
Published
2023

40. Data Science: Professional Requirements and Competence Evaluation.

Author

MISNEVS, Boriss and YATSKIV (JACKIVA), Irina

Subjects
DATA science, DATA mining, DATABASE searching
Abstract

The paper discusses the contemporary approach to structure of Data Science understanding in the sense of professional requirements, skills and competences for Data Science professionals. The roles of such fields as statistics, data mining, and predictive analytics are described as well as the importance of Machine Learning and Software Engineering. The list of main skills for Data Scientist is compiled. On the base of the defined skills authors suggested an approach for Data Scientist competence evaluations using Internet Portal for SE&ST Master Programs graduates competence evaluation and certification (SECEIP). [ABSTRACT FROM AUTHOR]

Published
2016

45. Sustainable Supply Chain Management Tools

Author

Išoraitė, Margarita, Kacprzyk, Janusz, Series Editor, Prentkovskis, Olegas, Series Editor, Yatskiv (Jackiva), Irina, editor, Skačkauskas, Paulius, editor, Karpenko, Mykola, editor, and Stosiak, Michał, editor

Published
2024
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