Maksim Karpov

Senior Lecturer:Faculty of Computer Science / Big Data and Information Retrieval School
Junior Research Fellow:Faculty of Computer Science / AI and Digital Science Institute / Laboratory of Methods for Big Data Analysis

Maksim Karpov has been at HSE University since 2017.

Responsibilities

Conduct research in one or more topics that are close to the interests of the laboratory;
Publish articles in highly rated journals and report them at conferences;
Participate in events held by the laboratory;
Formalize the results of intellectual activity;
Manage the work of students.

Education

2020
Master's in Applied Mathematics and Informatics
HSE University, Faculty of Computer Science
2014
Degree in International Relations
Lomonosov Moscow State University, Faculty of Global Studies

Continuing education / Professional retraining / Internships / Study abroad experience

International Seminar «Distance-Based Education in The New Decade of XXI century» (November 27, 2020) Certificate;

Process Mining: Data Science in Action, Eindhoven University of Technology (Coursera, with honors) Certificate;

Data Culture Workshop on Mastering Teaching Skills (April 2019, Faculty of Computer Science, HSE University) Certificate;

Workshop «Modern machine learning and methods of teaching data analysis» (January 2018, HSE Study Center Voronovo, Moscow region) Certificate;

Third Machine Learning Summer School (July 17 - 23, 2017, Reading University, UK) Certificate of Attendance.

Professional Interests

machine learning deep learning

Young Faculty Support Program (Group of Young Academic Professionals)
Category "New Researchers" (2019)

Scientific and Practical Workshop on Reproduction of State-of-the-art Scientific Results (4-18 April 2021)

Mentoring a group of students at the third project workshop from Yandex and Sirius. The theme of the project: «Clustering of CERN Logs».

Project Workshop for Developers, Educational Center «Sirius» (1-14 February 2019)

Mentoring a group of students at the first project workshop from Yandex, HSE and Sirius. The theme of the project: «Segmentation of images of city scenes for controlling self-driving vehicles».

Summer Workshop «Island 10-21», the Far Eastern Federal University (11-13 July 2018)

Crowd-science for solving big data processing problems. Increasingly, in business and science, we are faced with tasks that require data science expertise to solve them. Is it necessary to develop our own expertise in this area? Is it possible to attract external experts? Can I use the expertise of the data science community through platforms such as kaggle, coda lab or Yandex contest? How to formulate a problem in terms of clear and adequate solutions on these platforms. We will tell you about the ways to prepare tasks, features of the platforms and will go from the idea to the publication of the contest on one of them.

Publications⁷²

Article Boldyrev A., Hushchyn M., Karpov M., Mokhnenko S., Ratnikov F. A study of 𝐶𝑃 violation in the decays 𝐵±→[𝐾+𝐾−π+π−]𝐷ℎ± (ℎ=𝐾,𝜋) and 𝐵±→[π+π−π+π−]𝐷ℎ± // The European Physical Journal C. 2023. Vol. 83. No. 6. Article 547. doi
Article Bocharnikov V., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Popov S., Ratnikov F., Ryzhikov A. Associated production of prompt J/ψ and Υ mesons in pp collisions at s \sqrt{s} s = 13 TeV // Journal of High Energy Physics. 2023. Vol. 08. P. 1-24. doi
Article Boldyrev A., Hushchyn M., Karpov M., Mokhnenko S., Ratnikov F. First observation and branching fraction measurement of the Λ0𝑏→𝐷−𝑠𝑝 decay // Journal of High Energy Physics. 2023. No. 7. Article 75. doi
Article Aaij R., Abdelmotteleb A. S., Abellan Beteta C., Abudinén F., Ackernley T., Adeva B., Adinolfi M., Bocharnikov V., A. Boldyrev, Derkach D., M. Hushchyn, M. Karpov, S. Mokhnenko, S. Popov, F. Ratnikov, A. Ryzhikov. Measurement of the Branching Fractions B(B0→pp¯pp¯) and B(Bs0→pp¯pp¯) // Physical Review Letters. 2023. Vol. 131. No. 9. Article 091901. doi
Article Aaij R., Abdelmotteleb A. S., Abellan Beteta C., Abudinén F., Ackernley T., Adeva B., Adinolfi M., Bocharnikov V., A. Boldyrev, Derkach D., M. Hushchyn, M. Karpov, S. Mokhnenko, F. Ratnikov, S. Popov, A. Ryzhikov. Measurement of the Time-Integrated CP Asymmetry in D0→K-K+ Decays // Physical Review Letters. 2023. Vol. 131. No. 9. Article 091802. doi
Article Boldyrev A., Hushchyn M., Karpov M., Mokhnenko S., Ratnikov F. Measurement of Υ production in pp collisions at √𝑠 = 5 TeV // Journal of High Energy Physics. 2023. No. 7. Article 69. doi
Article Bocharnikov V., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Mokhnenko S., Popov S., Ratnikov F., Ryzhikov A. Observation of the B+→Jψη′K+ decay // Journal of High Energy Physics. 2023. Vol. 2023. No. 8. Article 174. doi
Article Boldyrev A., Hushchyn M., Karpov M., Mokhnenko S., Ratnikov F. Search for CP violation in 𝐷+(𝑠) → K−K+K+ decays // Journal of High Energy Physics. 2023. Article 63. doi
Article Aaij R., Abdelmotteleb A. S., Abellan Beteta C., Abudinén F., Ackernley T., Adeva B., Adinolfi M., V. B. Bocharnikov, A. Boldyrev, Derkach D., M. Hushchyn, M. Karpov, S. Mokhnenko, Popov S., F. Ratnikov, A. Ryzhikov. Search for D∗(2007)0 → μ+μ− in B− → π−μ+μ− decays // The European Physical Journal C - Particles and Fields. 2023. Vol. 83. No. 7. Article 666. doi
Article Aaij R., Abdelmotteleb A. S., Abellan Beteta C., Abudin'en F., Ackernley T., Adeva B., Adinolfi M., Bocharnikov V., Boldyrev A., Hushchyn M., Karpov M., Mokhnenko S., Ryzhikov A., Popov S. Search for the rare hadronic decay Bs0->pp // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2023. Vol. 108. No. 1. Article 12007. doi
Article Bocharnikov V., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Mokhnenko S., Popov S., Ratnikov F., Ryzhikov A. Study of charmonium decays to KS0KπK^0_S K \piKS0Kπ in the B→(KS0Kπ)KB \to (K^0_S K \pi) KB→(KS0Kπ)K channels // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2023. Vol. 108. No. 3. P. 1-41. doi
Article Aaij R., Abdelmotteleb A. S., Abellan Beteta C., Abudinén F., Ackernley T., Bocharnikov V., Boldyrev A., Hushchyn M., Karpov M., Mokhnenko S., Popov S., Ratnikov F., Ryzhikov A., Derkach D. Test of lepton flavor universality using B0→D*-τ+ντ decays with hadronic τ channels // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2023. Vol. 108. No. 1. Article 012018. doi
Article Boldyrev A., Hushchyn M., Karpov M., Mokhnenko S., Ratnikov F. Λ+𝑐 polarimetry using the dominant hadronic mode // Journal of High Energy Physics. 2023. No. 7. Article 228. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Maevskiy D. S., Mokhnenko S. Analysis of Neutral B-Meson Decays into Two Muons // Physical Review Letters. 2022. Vol. 128. No. 4. Article 041801. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Arzymatov K., Belavin V., Borisyak M., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Angular Analysis of D0→π+π−μ+μ− and D0→K+K−μ+μ− Decays and Search for CP Violation // Physical Review Letters. 2022. Vol. 128. No. 22. Article 221801. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Ratnikov F., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Ryzhikov A., Ustyuzhanin A., Mokhnenko S. Centrality determination in heavy-ion collisions with the LHCb detector // Journal of Instrumentation. 2022. Vol. 17. Article P05009. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinen Gallego F. J., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., A. Philippov, Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final states // Journal of High Energy Physics. 2022. No. 7 doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Afsharnia H., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Evidence for a New Structure in the J/ψp and J/ψ(anti-)p Systems in B0s→J/ψp(anti-)p Decays // Physical Review Letters. 2022. Vol. 128. No. 6. Article 062001. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. First Measurement of the Z → μ + μ − Angular Coefficients in the Forward Region of pp Collisions at √s = 13 TeV // Physical Review Letters. 2022. Vol. 129. No. 9. Article 091801. doi
Article Aaij R., Abdelmotteleb A., Abellán Beteta C., Abudinen Gallego F., Ackernley T., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., A. Philippov, Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Identification of charm jets at LHCb // Journal of Instrumentation. 2022. Vol. 17. Article P02028. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Ratnikov F., Popov S., Ryzhikov A., Ustyuzhanin A., Mokhnenko S., Maevskiy D. S. J/ψ photoproduction in Pb-Pb peripheral collisions at √s = 5TeV // Physical Review C - Nuclear Physics. 2022. Vol. 105. No. 3. Article L032201. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Afsharnia H., Aidala C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Measurement of prompt charged-particle production in pp collisions at s√ = 13 TeV // Journal of High Energy Physics. 2022. Vol. 2022. No. 1. Article 166. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Afsharnia H., Aidala C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Measurement of the B0s→μ+μ− decay properties and search for the B0→μ+μ− and B0s→μ+μ−γ decays // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2022. Vol. 105. No. 1. Article 012010. doi
Article Aaij R., Abellán Beteta C., Adeva B., Ackernley T., Afsharnia H., Adinolfi M., Aidala C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Measurement of the Nuclear Modification Factor and Prompt Charged Particle Production in p-Pb and pp Collisions at √sNN=5 TeV // Physical Review Letters. 2022. Vol. 128. No. 14. Article 142004. doi
Article Derkach D., Maevskiy A., Karpov M., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Boldyrev A., Hushchyn M. Measurement of the W boson mass // Journal of High Energy Physics. 2022. Vol. 2022. No. 01. Article 36. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Boldyrev A., Derkach D., Hushchyn M., Iniukhin A., Karpov M., Maevskiy A., Mokhnenko S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Measurement of the charm mixing parameter y − yKπ using two-body D0 meson decays // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2022. Vol. 105. No. 9. Article 092013. doi
Article Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Arzymatov K., Belavin V., Borisyak M., Philippov A., Popov S. Measurement of the lifetimes of promptly produced Ωc0 and Ξc0 baryons // Science Bulletin. 2022. Vol. 67. No. 5. P. 479-487. doi
Article Philippov A., Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Ratnikov F., Ryzhikov A., Popov S., Ustyuzhanin A. Measurement of the photon polarization in Λ0b→Λγ decays // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2022. No. 105. Article L051104. doi
Article Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Huschin M., Karpov M., Maevskiy A., Mokhnenko S., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Measurement of χc1(3872) production in proton-proton collisions at √s = 8 and 13 TeV // Journal of High Energy Physics. 2022. Article 131. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of Two New Excited Ξ0b States Decaying to Λ0bK−π+ // Physical Review Letters. 2022. Vol. 128. No. 16. Article 162001. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinen Gallego F. J., Ackernley T., Arzymatov K., Belavin V., Borisyak M., Ustyuzhanin A., Ratnikov F., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Ryzhikov A., Popov S. Observation of an exotic narrow doubly charmed tetraquark // Nature Physics. 2022. No. 18. P. 751-754. doi
Article Aaij R., Abdelmotteleb A., Abellán Beteta C., Abudinén F., Ackernley T., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of the B0 →¯D*0 K+ π− and B0s →¯D*0 K−π+ decays // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2022. Vol. 105. No. 7. Article 072005. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Boldyrev A., Belavin V., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., A. Philippov, Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of the Decay Λ0b→Λ+cτ−¯ντ // Physical Review Letters. 2022. Vol. 128. No. 19. Article 191803. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Boldyrev A., Derkach D., Hushchyn M., Iniukhin A., Karpov M., Maevskiy A., Mokhnenko S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of the doubly charmed baryon decay Ξ++ → Ξ′+π+ // Journal of High Energy Physics. 2022. Vol. 2022. No. 5. Article 38. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Hushchyn M., Derkach D., Karpov M., Maevskiy A., Mokhnenko S., A. Philippov, Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of Λ0b → D+pπ−π− and Λ0b → D*+pπ−π− decays // Journal of High Energy Physics. 2022. Vol. 2022. No. 3. Article 153. doi
Article Aaij R., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Precise determination of the 𝐵0s–𝐵⎯⎯⎯⎯0s oscillation frequency // Nature Physics. 2022. No. 18. P. 1-5. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinen Gallego F. J., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Search for massive long-lived particles decaying semileptonically at s√=13TeV // The European Physical Journal C - Particles and Fields. 2022. No. 82. Article 373. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Ackernley T., Adeva B., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Maevskiy D. S., Mokhnenko S. Search for the radiative Ξ−b→Ξ−γ decay // Journal of High Energy Physics. 2022. Vol. 2022. No. 1. Article 69. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Searches for rare B0s and B0 decays into four muons // Journal of High Energy Physics. 2022. Vol. 2022. No. 3. Article 109. doi
Article Philippov A., Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinen Gallego F. J., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Borisyak M., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Study of B+c decays to charmonia and three light hadrons // Journal of High Energy Physics. 2022. Article 65. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinen Gallego F. J., Ackernley T., Adeva B., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Study of Z Bosons Produced in Association with Charm in the Forward Region // Physical Review Letters. 2022. No. 128. Article 082001. doi
Article Aaij R., Beteta C. A., Ackernley T., Adeva B., Adinolfi M., Afsharnia H., Aidala C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Gaintseva T., Hushchyn M., Karpov M., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Study of coherent J/ψ production in lead-lead collisions at sNN−−−√ = 5 TeV // Journal of High Energy Physics. 2022. Vol. 2022. Article 117. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinen Gallego F. J., Ackernley T., Arzymatov K., Belavin V., Borisyak M., Ratnikov F., Ustyuzhanin A., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Ryzhikov A., Popov S. Study of the doubly charmed tetraquark T+cc // Nature Communications. 2022. No. 13. Article 3351. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Boldyrev A., Derkach D., Hushchyn M., Maevskiy A., Karpov M., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Mokhnenko S. Test of lepton universality in beauty-quark decays // Nature Physics. 2022. No. 18. P. 277-282. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinén F., Ackernley T., Arzymatov K., Belavin V., Borisyak M., Ratnikov F., Ustyuzhanin A., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Ryzhikov A., Popov S., Philippov A. Tests of Lepton Universality Using B0→K0Sℓ+ℓ− and B+→K*+ℓ+ℓ− Decays // Physical Review Letters. 2022. No. 128. Article 191802. doi
Article Aaij R., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Philippov A., Popov A., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Evidence of a J/ψΛ structure and observation of excited Ξ− states in the Ξ−b→J/ψΛK− decay // Science Bulletin. 2021. Vol. 66. No. 13. P. 1278-1287. doi
Article LHCb C., Arzymatov K., Belavin V., Borisyak M., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A. First measurement of the CP-violating phase in Bs0 → J / ψ ( → e + e - ) ϕ decays // The European Physical Journal C - Particles and Fields. 2021. Vol. 81. No. 11. Article 1026. doi
Article Aaij R., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Measurement of CP Violation in the Decay B+→K+π0 // Physical Review Letters. 2021. Vol. 126. No. 9. Article 091802. doi
Article Aaij R., Beteta C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., T. Gaintseva, M. Hushchyn, Karpov M., Kazeev N., Maevskiy A., A. Philippov, S. Popov, Ratnikov F., Ryzhikov A., Ustyuzhanin A. Measurement of CP observables in B±→D(∗)K± and B±→D(∗)π± decays using two-body D final states // Journal of High Energy Physics. 2021. Article 81. doi
Article The LHCb c., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Arzymatov K., Belavin V., Borisyak M., Philippov A., Popov S. Measurement of J/ψ production cross-sections in pp collisions at s√ = 5 TeV // Journal of High Energy Physics. 2021. Article 181. doi
Article Aaij R., Beteta C. A., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Measurement of the CKM angle γ and B0s−B0s¯¯¯¯¯¯ mixing frequency with B0s→D∓sh±π±π∓ decays // Journal of High Energy Physics. 2021. Vol. 2021. No. 3. P. 1-45. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Kazeev N., Karpov M., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Measurement of the prompt-production cross-section ratio σ(χc2)/σ(χc1) in pPb collisions at sNN=8.16 TeV // Physical Review C - Nuclear Physics. 2021. Vol. 103. No. 6. Article 064905. doi
Article Aaij R., Beteta C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., T. Gaintseva, M. Hushchyn, Karpov M., Kazeev N., Maevskiy A., A. Philippov, S. Popov, Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of CP violation in two-body B0(s)-meson decays to charged pions and kaons // Journal of High Energy Physics. 2021. Vol. 2021. No. 3. Article 75. doi
Article Aaij R., Beteta C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Филиппов А. С. Observation of New Resonances Decaying to J=ψK+ and J=ψφ // Physical Review Letters. 2021. Vol. 127. No. 8. Article 082001. doi
Article Aaij R., Beteta C. A., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of a new excited D+s meson in B0 to D−D+K+π− decays // Physical Review Letters. 2021. Vol. 126. No. 12. P. 1-11. doi
Article Aaij R., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Observation of the decay Λ0b → χc1pπ− // Journal of High Energy Physics. 2021. Vol. 5. Article 95. doi
Article Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Abudinen Gallego F. J., Ackernley T., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Observation of the suppressed Lambda 0 b rightarrow DpK - decay with D rightarrow K + pi - and measurement of its CP asymmetry // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2021. Vol. 104. No. 11. Article 112008. doi
Article Aaij R., Belavin V., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Observation of the Λ0b→Λ+cK+K−π− decay // Physics Letters B. 2021. No. 815. Article 136172. doi
Article Aaij R., Beteta C. A., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Филиппов А. С. Observation of the 𝐵0𝑠 → D*±D∓ decay // Journal of High Energy Physics. 2021. Vol. 2021. No. 3. P. 1-18. doi
Article Arzymatov K., Hushchyn M., Sapronov A., Belavin V., Gremyachikh L., Karpov M., Ustyuzhanin A. Online detection of failures generated by storage simulator // Journal of Physics: Conference Series. 2021. Vol. 1740. Article 012052. doi
Article Aaji R., Adeva B., Abellán Beteta C., Ackernley T., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Precise measurement of the fs/fd ratio of fragmentation fractions and of Bs0 decay branching fractions // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2021. Article 032005. doi
Article Aaij R., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Arzymatov K., Belavin V., Philippov A., Popov S. Search for CP violation in Ξ−b→pK−K−decays // Physical Review D - Particles, Fields, Gravitation and Cosmology. 2021. Vol. 104. No. 5. Article 052010. doi
Article Aaij R., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Search for CP violation in 𝐷+(𝑠)→ℎ+𝜋0 and 𝐷+(𝑠)→ℎ+𝜂 decays // Journal of High Energy Physics. 2021. Vol. 6. Article 19. doi
Article Aaij R., Beteta C. A., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A. Search for long-lived particles decaying to e±μ∓ν // The European Physical Journal C - Particles and Fields. 2021. Vol. 81. No. 261. P. 1-16. doi
Article The LHCb collaboration -., Aaij R., Abdelmotteleb A. S., Abellán Beteta C., Ackernley T., Arzymatov K., Belavin V., Borisyak M., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Philippov A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Search for the doubly charmed baryon 𝛯+𝑐𝑐 in the 𝛯+𝑐𝜋−𝜋+ final state // Journal of High Energy Physics. 2021. Article 107. doi
Article Aaij R., Abellán Beteta C., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Phillippov A. S., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., LHCb Collaboration -. Search for the doubly heavy baryons Ω0bc and Ξ0bc decaying to Λ+cπ− and Ξ+cπ− // Chinese Physics C. 2021. Vol. 45. No. 9. Article 093002. doi
Article Aaij R., Beteta C. A., Ackernley T., Adeva B., Adinolfi M., Arzymatov K., Belavin V., Boldyrev A., Borisyak M., Derkach D., Hushchyn M., Karpov M., Kazeev N., Maevskiy A., Popov S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Zunica G. Search for the rare decay B0→J/ψϕ // Chinese Physics C. 2021. Vol. 45. No. 4. Article 043001. doi
Article The LHCb c., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Mokhnenko S., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Arzymatov K., Belavin V., Borisyak M., Philippov A., Popov S. Simultaneous determination of CKM angle γ and charm mixing parameters // Journal of High Energy Physics. 2021. Article 141. doi
Article The LHCb c., Boldyrev A., Derkach D., Hushchyn M., Karpov M., Maevskiy A., Ratnikov F., Ryzhikov A., Ustyuzhanin A., Arzymatov K., Belavin V., Borisyak M., Philippov A., Popov S. Updated search for 𝐵+𝑐 decays to two charm mesons // Journal of High Energy Physics. 2021. Article 117. doi
Article Arzymatov K., Сапронов А. А., Belavin V., Gremyachikh L., Karpov M., Ustyuzhanin A., Tchoub I., Ikoev A. SANgo: a storage infrastructure simulator with reinforcement learning support // PeerJ Computer Science. 2020. P. 1-16. doi
Article Karpov M., Arzymatov K., Belavin V., Сапронов А. А., Ustyuzhanin A., Nevolin A. Hybrid approach to design of storage attached network simulation systems // International Journal of Civil Engineering and Technology. 2018. Vol. 9. No. 11. P. 220-226.
Article Belavin V., Ustyuzhanin A., Arzymatov K., Karpov M., Сапронов А. А. Tuning hybrid distributed storage system digital twins by reinforcement learning // Advances in Systems Science and Applications. 2018. Vol. 18. No. 4. P. 1-12. doi

Conferences

2022

46-я школа-конференция ИППИ РАН «Информационные технологии и системы» (ИТиС-2022) (Огниково Московской области). Presentation: Predicting a Next Activity in Event Logs: an Approach based on LSTMs and Gradient Boosting

Grants

Performer of the RFBR grant ‎‎«‎Basic research projects carried out by young scientists studying in doctoral school», application no. 20-37-90136, project topic: «‎Development of natural language processing methods for detecting anomalies in the event logs of big data storage systems» (2020-2022) under the supervision of Andrey Ustyuzhanin, Head of the laboratory.

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Aug

2017

Third Machine Learning Summer School Held in UK

On July 17-23 the Third Machine Learning summer school organized by Yandex School of Data Analysis, Laboratory of Methods for Big Data Analysis at the National Research University Higher School of Economics and Imperial College London was held in Reading, UK. 60 students, doctoral students and researchers from 18 countries and 47 universities took part in the event.

Maksim Karpov

Responsibilities

Education

Continuing education / Professional retraining / Internships / Study abroad experience

Professional Interests

Courses (2023/2024)

Courses (2022/2023)

Courses (2021/2022)

Courses (2020/2021)

Courses (2019/2020)

Courses (2018/2019)