Ivan Grechikhin
- Research Assistant:HSE Campus in Nizhny Novgorod / Laboratory of Algorithms and Technologies for Networks Analysis (Nizhny Novgorod)
- Visiting Scholar:HSE Campus in Nizhny Novgorod / Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod)
- Senior Lecturer, Postgraduate Student:HSE Campus in Nizhny Novgorod / Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod) / Department of Applied Mathematics and Informatics
- Ivan Grechikhin has been at HSE University since 2015.
Education
- 2016
Master's
HSE University - 2014
Bachelor's in Applied Mathematics and Informatics
HSE University, Business Informatics and Applied Mathematics
Postgraduate Studies
4th year of study
Approved topic of thesis: Statistical uncertainty in gaussian graphical models selection
Academic Supervisor: Koldanov, Alexander P.
Young Faculty Support Program (Group of Young Academic Professionals)
Category "New Researchers" (2017-2018)
Student Term / Thesis Papers
- Bachelor
M. Durinov «Image Captioning». Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod), 2019
I. Romanov «Camera Model Identification Problem». Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod), 2018
A. Bukata «Hyper – Heuristic Algorithm for Solving the Multidimensional 0-1 Knapsack Problem». Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod), 2017
M. Chizhikov «The Research of the Correlation Between Heart Rate Variability and Peptic Ulcer Disease Using Data Mining». Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod), 2016
Courses (2015/2016)
- Linear Algebra and Mathematical Analysis (Bachelor’s programme; Faculty of Humanities (Nizhny Novgorod); 2 year, 1, 2 module)Rus
- Probability Theory and Mathematical Statistics (Bachelor’s programme; Faculty of Informatics, Mathematics, and Computer Science (HSE Nizhny Novgorod); 2 year, 1-4 module)Rus
Conferences
- 2017The 7th International Conference on Network Analysis (Нижний Новгород). Presentation: Comparison of different methods of graphical models iden4fica4on
- 20162-я МЕЖДУНАРОДНАЯ НАУЧНАЯ КОНФЕРЕНЦИЯ - НАУКА БУДУЩЕГО (Казань). Presentation: Heuristic with tabu-search elements for Truck-and-Trailer Routing Problem
- 2015RuSSIR 2015 (Санкт-Петербург). Presentation: Characteristics of spatial synchronization of encephalograms in left- and right-handed subjects in resting state and during cognitive testing: a graph-theory analysis
- 2014Workshop on Clustering and Search techniques in large scale networks (Нижний Новгород). Presentation: EEG research with graph theory
Publications7
- Chapter Grechikhin I., Andrey V. Savchenko. User Modeling on Mobile Device Based on Facial Clustering and Object Detection in Photos and Videos, in: Pattern Recognition and Image Analysis Part 2. Springer, 2019. doi P. 429-440. doi
- Article И. С. Гречихин, А. В. Савченко Метод анализа предпочтений пользователя по фото- и видеоизображениям на мобильном устройстве на основе нейросетевых детекторов объектов на изображениях // Информационные технологии. 2019. Т. 25. № 9. С. 538-544. doi
- Chapter Grechikhin I., Kalyagin V. A. Comparison of statistical procedures for Gaussian graphical model selection, in: Computational Aspects and Applications in Large-Scale Networks. Springer Proceedings in Mathematics & Statistics Vol. 247. Springer, 2018. doi P. 269-279. doi
- Preprint Grechikhin I. Comparison of statistical procedures for Gaussian graphical model selection / Cornell University Library. 2017.
- Chapter Grechikhin I. Iterative local search heuristic for truck and trailer routing problem, in: Models, Algorithms, and Technologies for Network Analysis. Springer Proceedings in Mathematics & Statistics / Ed. by V. A. Kalyagin, A. I. Nikolaev, P. M. Pardalos, O. Prokopyev. Vol. 197. Springer, 2017. doi P. 67-76. doi
- Preprint Ivan S. Grechikhin. Heuristic with elements of tabu search for Truck and Trailer Routing Problem / Cornell University Library. 2016.
- Article М.В. Лукоянов, И.С. Гречихин, В.А. Калягин, P.M. Pardalos, И.В. Мухина Особенности пространственной синхронизации электроэнцефалограмм леворуких и праворуких испытуемых в состоянии покоя и при когнитивной нагрузке: анализ с применением теории графов // Современные технологии в медицине. 2014. Т. 6. № 2. С. 6-14.
