Ilya O. Ryzhov

1.2k total citations
63 papers, 701 citations indexed

About

Ilya O. Ryzhov is a scholar working on Management Science and Operations Research, Artificial Intelligence and Computational Theory and Mathematics. According to data from OpenAlex, Ilya O. Ryzhov has authored 63 papers receiving a total of 701 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Management Science and Operations Research, 21 papers in Artificial Intelligence and 14 papers in Computational Theory and Mathematics. Recurrent topics in Ilya O. Ryzhov's work include Advanced Bandit Algorithms Research (17 papers), Simulation Techniques and Applications (17 papers) and Advanced Multi-Objective Optimization Algorithms (11 papers). Ilya O. Ryzhov is often cited by papers focused on Advanced Bandit Algorithms Research (17 papers), Simulation Techniques and Applications (17 papers) and Advanced Multi-Objective Optimization Algorithms (11 papers). Ilya O. Ryzhov collaborates with scholars based in United States, China and Netherlands. Ilya O. Ryzhov's co-authors include Warren B. Powell, Peter I. Frazier, Michael C. Fu, Ye Chen, Nikola Marković, Bin Han, Jelena Bradić, Paul Schonfeld, Wei Xie and Hua Zheng and has published in prestigious journals such as Management Science, European Journal of Operational Research and Operations Research.

In The Last Decade

Ilya O. Ryzhov

59 papers receiving 689 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ilya O. Ryzhov United States 15 364 195 143 96 93 63 701
Jianwu Lin China 7 506 1.4× 153 0.8× 237 1.7× 114 1.2× 125 1.3× 21 704
Jiaqiao Hu United States 12 338 0.9× 369 1.9× 230 1.6× 43 0.4× 143 1.5× 66 745
Mahmoud H. Alrefaei Jordan 11 238 0.7× 108 0.6× 154 1.1× 44 0.5× 72 0.8× 37 701
Savaş Dayanik United States 15 468 1.3× 260 1.3× 250 1.7× 299 3.1× 86 0.9× 34 1.1k
Laxminarayan Sahoo India 13 181 0.5× 70 0.4× 78 0.5× 109 1.1× 56 0.6× 36 557
Vishal Gupta United States 10 403 1.1× 101 0.5× 77 0.5× 80 0.8× 47 0.5× 23 869
Abdel Lisser France 16 321 0.9× 69 0.4× 138 1.0× 44 0.5× 107 1.2× 85 742
Julio B. Clempner Mexico 18 375 1.0× 138 0.7× 120 0.8× 70 0.7× 128 1.4× 106 1.1k
Nathan Kallus United States 14 418 1.1× 156 0.8× 63 0.4× 78 0.8× 31 0.3× 52 975
Ahmad M. Alshamrani Saudi Arabia 14 157 0.4× 102 0.5× 43 0.3× 49 0.5× 47 0.5× 94 825

Countries citing papers authored by Ilya O. Ryzhov

Since Specialization
Citations

This map shows the geographic impact of Ilya O. Ryzhov's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ilya O. Ryzhov with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ilya O. Ryzhov more than expected).

Fields of papers citing papers by Ilya O. Ryzhov

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ilya O. Ryzhov. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ilya O. Ryzhov. The network helps show where Ilya O. Ryzhov may publish in the future.

Co-authorship network of co-authors of Ilya O. Ryzhov

This figure shows the co-authorship network connecting the top 25 collaborators of Ilya O. Ryzhov. A scholar is included among the top collaborators of Ilya O. Ryzhov based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ilya O. Ryzhov. Ilya O. Ryzhov is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Carlsson, John Gunnar, et al.. (2024). Demand Equilibria in Spatial Service Systems. Manufacturing & Service Operations Management. 26(6). 2305–2321.
2.
Zhou, Jiaqi & Ilya O. Ryzhov. (2023). Technical Note—A New Rate-Optimal Sampling Allocation for Linear Belief Models. Operations Research. 73(1). 239–250. 1 indexed citations
3.
Zhou, Yi, Michael C. Fu, & Ilya O. Ryzhov. (2023). Sequential Learning with a Similarity Selection Index. Operations Research. 72(6). 2526–2542. 1 indexed citations
4.
Zheng, Hua, Wei Xie, Ilya O. Ryzhov, & Dongming Xie. (2022). Policy Optimization in Dynamic Bayesian Network Hybrid Models of Biomanufacturing Processes. INFORMS journal on computing. 35(1). 66–82. 10 indexed citations
5.
Li, Jialin & Ilya O. Ryzhov. (2022). Convergence Rates of Epsilon-Greedy Global Optimization Under Radial Basis Function Interpolation. Stochastic Systems. 13(1). 59–92. 5 indexed citations
6.
Chen, Ye & Ilya O. Ryzhov. (2022). Balancing Optimal Large Deviations in Sequential Selection. Management Science. 69(6). 3457–3473. 9 indexed citations
7.
Chen, Ye, Nikola Marković, Ilya O. Ryzhov, & Paul Schonfeld. (2021). Data-Driven Robust Resource Allocation with Monotonic Cost Functions. Operations Research. 70(1). 73–94. 3 indexed citations
8.
Zheng, Hua, Ilya O. Ryzhov, Wei Xie, & Judy Zhong. (2021). Personalized Multimorbidity Management for Patients with Type 2 Diabetes Using Reinforcement Learning of Electronic Health Records. Drugs. 81(4). 471–482. 31 indexed citations
9.
Zhou, Jiaqi & Ilya O. Ryzhov. (2021). Equilibrium analysis of observable express service with customer choice. Queueing Systems. 99(3-4). 243–281. 1 indexed citations
10.
Ryzhov, Ilya O., et al.. (2021). The facts on the ground: Evaluating humanitarian fleet management policies using simulation. European Journal of Operational Research. 293(2). 681–702. 5 indexed citations
11.
Chen, Ye & Ilya O. Ryzhov. (2020). Technical Note—Consistency Analysis of Sequential Learning Under Approximate Bayesian Inference. Operations Research. 68(1). 295–307. 4 indexed citations
12.
Huang, Yixiao, Lei Zhao, Warren B. Powell, Tong Yue, & Ilya O. Ryzhov. (2019). Optimal Learning for Urban Delivery Fleet Allocation. Transportation Science. 53(3). 623–641. 22 indexed citations
13.
Ryzhov, Ilya O., et al.. (2019). Bayesian Exploration for Approximate Dynamic Programming. Operations Research. 67(1). 198–214. 5 indexed citations
14.
Ryzhov, Ilya O.. (2018). The Local Time Method for Targeting and Selection. Operations Research. 66(5). 1406–1422. 8 indexed citations
15.
Ryzhov, Ilya O., et al.. (2017). Rate-optimality of the complete expected improvement criterion. Winter Simulation Conference. 2173–2182. 1 indexed citations
16.
Ryzhov, Ilya O.. (2015). Expected improvement is equivalent to OCBA. Winter Simulation Conference. 3668–3677. 1 indexed citations
17.
Powell, Warren B. & Ilya O. Ryzhov. (2012). Optimal Learning. Wiley series in probability and statistics. 113 indexed citations
18.
Ryzhov, Ilya O., et al.. (2011). May the best man win: simulation optimization for match-making in e-sports. Winter Simulation Conference. 4239–4250. 2 indexed citations
19.
Ryzhov, Ilya O., et al.. (2010). Optimal learning of transition probabilities in the two-agent newsvendor problem. Winter Simulation Conference. 1088–1098. 4 indexed citations
20.
Ryzhov, Ilya O. & Warren B. Powell. (2009). A Monte Carlo knowledge gradient method for learning abatement potential of emissions reduction technologies. Winter Simulation Conference. 1492–1502. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jianwu Lin Breakdown of academic impact, for papers by Jiaqiao Hu Breakdown of academic impact, for papers by Mahmoud H. Alrefaei Breakdown of academic impact, for papers by Savaş Dayanik Breakdown of academic impact, for papers by Laxminarayan Sahoo Breakdown of academic impact, for papers by Vishal Gupta Breakdown of academic impact, for papers by Abdel Lisser Breakdown of academic impact, for papers by Julio B. Clempner Breakdown of academic impact, for papers by Nathan Kallus Breakdown of academic impact, for papers by Ahmad M. Alshamrani
Rankless by CCL
2026