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Razumchik, Rostislav Valerievich
Statistics Math-Net.Ru
Total publications: 37
Scientific articles: 37
Presentations: 1

Number of views:
This page:1419
Abstract pages:10021
Full texts:3385
References:1518
Associate professor
Doctor of physico-mathematical sciences (2023)
Speciality: 05.13.01 (System analysis, the control and processing of information (separated by fields))
E-mail:

https://www.mathnet.ru/eng/person60318
List of publications on Google Scholar
List of publications on ZentralBlatt

Publications in Math-Net.Ru Citations
2023
1. R. V. Razumchik, A. S. Rumyantsev, R. M. Garimella, “A queueing system for performance evaluation of a Markovian supercomputer model”, Inform. Primen., 17:2 (2023),  62–70  mathnet
2. M. G. Konovalov, R. V. Razumchik, “Algorithm for global optimization of time-related stationary characteristics of jobs in nonobservable parallel queues”, Sistemy i Sredstva Inform., 33:4 (2023),  50–59  mathnet
3. M. G. Konovalov, R. V. Razumchik, “Dispatching in nonobservable parallel queues with finite capacities”, Sistemy i Sredstva Inform., 33:3 (2023),  29–47  mathnet 1
2022
4. A. I. Zeifman, V. Yu. Korolev, R. V. Razumchik, Ya. A. Satin, I. A. Kovalev, “Limiting characteristics of queueing systems with vanishing perturbations”, Dokl. RAN. Math. Inf. Proc. Upr., 506 (2022),  83–88  mathnet  mathscinet  elib; Dokl. Math., 106:2 (2022), 375–379 2
5. M. G. Konovalov, R. V. Razumchik, “Controlling a bounded two-dimensional Markov chain with a given invariant measure”, Inform. Primen., 16:2 (2022),  109–117  mathnet  mathscinet
2021
6. M. G. Konovalov, R. V. Razumchik, “Routing jobs to heterogeneous parallel queues using distributed policy gradient algorithm”, Inform. Primen., 15:3 (2021),  41–50  mathnet 2
2020
7. S. I. Matyushenko, R. V. Razumchik, “Stationary characteristics of discrete-time $\mathrm{Geo}/G/1/\infty$ queue with batch arrivals and one queue skipping policy”, Inform. Primen., 14:4 (2020),  25–32  mathnet 1
8. T. A. Milovanova, R. V. Razumchik, “A single-server queueing system with LIFO service, probabilistic priority, batch Poisson arrivals, and background customers”, Inform. Primen., 14:3 (2020),  26–34  mathnet 2
9. L. A. Meykhanadzhyan, R. V. Razumchik, “Stationary characteristics of $M/G/2/\infty$ queue with identical servers, LIFO service, and resampling policy”, Inform. Primen., 14:2 (2020),  66–71  mathnet
2019
10. L. A. Meykhanadzhyan, R. V. Razumchik, “Discrete-time $\mathrm{Geo}/G/1/\infty$ LIFO queue with resampling policy”, Inform. Primen., 13:4 (2019),  60–67  mathnet 2
11. M. G. Konovalov, R. V. Razumchik, “Mixed policies for online job allocation in one class of systems with parallel service”, Inform. Primen., 13:4 (2019),  54–59  mathnet 2
2018
12. D. Shajin, B. Benny, R. V. Razumchik, A. Krishnamoorthy, “Discrete product inventory control system with positive service time and two operation modes”, Avtomat. i Telemekh., 2018, no. 9,  59–78  mathnet  elib; Autom. Remote Control, 79:9 (2018), 1593–1608  isi  scopus 8
13. M. G. Konovalov, R. V. Razumchik, “Comparison of two active queue management schemes through the $M/D/1/N$ queue”, Inform. Primen., 12:4 (2018),  9–15  mathnet  elib 7
14. M. G. Konovalov, R. V. Razumchik, “Finding control policy for one discrete-time Markov chain on $[0, 1]$ with a given invariant measure”, Inform. Primen., 12:3 (2018),  2–13  mathnet  elib 1
2017
15. R. V. Razumchik, “Stationary sojourn times in $\mathrm{MAP}/\mathrm{PH}/1/r$ queue with bi-level hysteretic control of arrivals”, Inform. Primen., 11:4 (2017),  19–25  mathnet
16. R. V. Razumchik, “$M/G/1$ queue with state-dependent heterogeneous batch arrivals, inverse service order, and probabilistic priority”, Inform. Primen., 11:4 (2017),  10–18  mathnet  elib 2
17. L. Meykhanadzhyan, S. Matyushenko, D. Pyatkina, R. Razumchik, “Revisiting joint stationary distribution in two finite capacity queues operating in parallel”, Inform. Primen., 11:3 (2017),  106–112  mathnet  elib 2
18. M. G. Konovalov, R. V. Razumchik, “Controlling queue size in a single server system”, Sistemy i Sredstva Inform., 27:4 (2017),  4–15  mathnet  elib
19. A. I. Zeifman, A. V. Korotysheva, Ya. A. Satin, K. M. Kiseleva, R. V. Razumchik, V. Yu. Korolev, S. Ya. Shorgin, “Truncation bounds for a class of inhomogeneous birth and death queueing models with additional transitions”, Sistemy i Sredstva Inform., 27:3 (2017),  37–51  mathnet  elib 1
2016
20. I. Caraccio, A. V. Pechinkin, R. V. Razumchik, “Two-channel MAP/PH/2 system with customer resequencing”, Avtomat. i Telemekh., 2016, no. 5,  50–65  mathnet  elib; Autom. Remote Control, 77:5 (2016), 789–801  isi  elib  scopus
21. M. G. Konovalov, R. V. Razumchik, “Dispatching to two parallel nonobservable queues using only static information”, Inform. Primen., 10:4 (2016),  57–67  mathnet  elib 3
2015
22. R. V. Razumchik, “Algebraic method for approximating joint stationary distribution in finite capacity queue with negative customers and two queues”, Inform. Primen., 9:4 (2015),  68–77  mathnet  elib 1
23. M. G. Konovalov, R. V. Razumchik, “Methods and algorithms for job scheduling in systems with parallel service: a survey”, Inform. Primen., 9:4 (2015),  56–67  mathnet  elib 5
24. A. V. Pechinkin, R. V. Razumchik, “Joint stationary distribution of $m$ queues in the $N$-server queueing system with reordering”, Inform. Primen., 9:3 (2015),  25–31  mathnet  elib 1
25. L. A. Meykhanadzhyan, T. A. Milovanova, R. V. Razumchik, “Stationary waiting time in a queueing system with inverse service order and generalized probabilistic priority”, Inform. Primen., 9:2 (2015),  14–22  mathnet  elib 2
26. M. G. Konovalov, R. V. Razumchik, “Approximate optimization of resource allocation strategy: the case of bank underwriting system”, Sistemy i Sredstva Inform., 25:4 (2015),  31–51  mathnet  elib
27. R. V. Razumchik, A. I. Zeifman, A. V. Korotysheva, Ya. A. Satin, “Energy efficiency estimation of the computational cluster using a queueing system with threshold control and time-dependent service and arrival rates”, Sistemy i Sredstva Inform., 25:4 (2015),  19–30  mathnet  elib
28. I. S. Zaryadov, L. A. Meykhanadzhyan, T. A. Milovanova, R. V. Razumchik, “On the method of calculating the stationary distribution in the finite two-channel system with ordered input”, Sistemy i Sredstva Inform., 25:3 (2015),  44–59  mathnet  elib 1
2014
29. A. V. Pechinkin, R. V. Razumchik, “Joint stationary distribution of the number of customers in the system and reordering buffer in the multiserver reordering queue”, Inform. Primen., 8:4 (2014),  3–10  mathnet  elib 1
30. L. A. Meykhanadzhyan, T. A. Milovanova, A. V. Pechinkin, R. V. Razumchik, “Stationary distribution in a queueing system with inverse service order and generalized probabilistic priority”, Inform. Primen., 8:3 (2014),  28–38  mathnet  elib 7
31. A. V. Pechinkin, R. V. Razumchik, “Performance characteristics of $\mathrm{Geo/Geo/1/}R$ queue with hysteretic load control”, Inform. Primen., 8:2 (2014),  15–27  mathnet  elib
2013
32. Yu. V. Gaidamaka, A. V. Pechinkin, R. V. Razumchik, A. K. Samuylov, K. E. Samouylov, I. A. Sokolov, E. S. Sopin, S. Ya. Shorgin, “The distribution of the return time from the set of overload states to the set of normal load states in a system $M|M|1|\langle L,H \rangle |\langle H,R \rangle$ with hysteretic load control”, Inform. Primen., 7:4 (2013),  20–33  mathnet  elib 3
33. R. V. Razumchik, “Stationary waiting time distribution in queueing system with negative customers and bunker for ousted customers under FIRST–FIFO–FIFO service discipline”, Inform. Primen., 7:2 (2013),  34–39  mathnet 1
2011
34. A. V. Pechinkin, R. V. Razumchik, “On temporal characteristics in an exponential queueing system with negative claims and a bunker for ousted claims”, Avtomat. i Telemekh., 2011, no. 12,  75–90  mathnet  mathscinet  zmath; Autom. Remote Control, 72:12 (2011), 2492–2504  isi  scopus 5
35. R. V. Razumchik, “Queueing systemwith negative customers, bunker for ousted customers, and different service rates”, Inform. Primen., 5:3 (2011),  41–45  mathnet 3
2009
36. A. V. Pechinkin, R. V. Razumchik, “A queueing system with negative claims and a bunker for superseded claims in discrete time”, Avtomat. i Telemekh., 2009, no. 12,  109–120  mathnet  mathscinet  zmath; Autom. Remote Control, 70:12 (2009), 2039–2049  isi  scopus 7
2008
37. R. Manzo, N. Kaskone, R. V. Razumchik, “Exponential queuing system with negative customers and bunker for ousted customers”, Avtomat. i Telemekh., 2008, no. 9,  103–113  mathnet  mathscinet  zmath; Autom. Remote Control, 69:9 (2008), 1542–1551  isi  scopus 10

Presentations in Math-Net.Ru
1. Joint stationary distributions of two-dimensional Markov chains with discrete finite state space
Rostislav Razumchik
International Conference "Theory of Probability and Its Applications: P. L. Chebyshev – 200" (The 6th International Conference on Stochastic Methods)
May 22, 2021 12:30   

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