Igor Ushakov

661 total citations
47 papers, 356 citations indexed

About

Igor Ushakov is a scholar working on Organic Chemistry, Control and Systems Engineering and Information Systems. According to data from OpenAlex, Igor Ushakov has authored 47 papers receiving a total of 356 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Organic Chemistry, 8 papers in Control and Systems Engineering and 7 papers in Information Systems. Recurrent topics in Igor Ushakov's work include Synthesis and Characterization of Pyrroles (7 papers), Reliability and Maintenance Optimization (7 papers) and Chemical Synthesis and Analysis (5 papers). Igor Ushakov is often cited by papers focused on Synthesis and Characterization of Pyrroles (7 papers), Reliability and Maintenance Optimization (7 papers) and Chemical Synthesis and Analysis (5 papers). Igor Ushakov collaborates with scholars based in Russia, United States and China. Igor Ushakov's co-authors include B Gnedenko, Б. А. Трофимов, Igor Kotenko, Igor Pavlov, Anastasiya G. Mal’kina, Elena Yu. Schmidt, T. I. Vakul’skaya, А. В. Иванов, L. M. Sinegovskaya and З. В. Степанова and has published in prestigious journals such as Journal of the American Statistical Association, Technometrics and European Journal of Operational Research.

In The Last Decade

Igor Ushakov

36 papers receiving 324 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Igor Ushakov Russia 10 123 115 71 52 34 47 356
Jessie Abraham United States 10 52 0.4× 175 1.5× 86 1.2× 119 2.3× 20 0.6× 21 575
Mitsuo Yamashiro Japan 9 3 0.0× 36 0.3× 24 0.3× 26 0.5× 18 0.5× 44 285
A. Vijayakumar India 11 51 0.4× 61 0.5× 4 0.1× 3 0.1× 16 0.5× 42 444
Pedro Gil Spain 14 64 0.5× 31 0.3× 8 0.1× 94 1.8× 57 610
C Suffel United States 12 6 0.0× 144 1.3× 13 0.2× 53 1.0× 19 0.6× 29 583
Clive Elphick United Kingdom 10 70 0.6× 4 0.0× 8 0.1× 5 0.1× 4 0.1× 28 418
Lu Qian China 7 72 0.6× 19 0.2× 14 0.2× 5 0.1× 18 277
Kajal De India 9 57 0.5× 13 0.1× 7 0.1× 1 0.0× 6 0.2× 24 318
Donglin Liu China 11 2 0.0× 33 0.3× 8 0.1× 11 0.2× 9 0.3× 35 408
Myla Archer United States 12 7 0.1× 43 0.4× 3 0.0× 232 4.5× 34 643

Countries citing papers authored by Igor Ushakov

Since Specialization
Citations

This map shows the geographic impact of Igor Ushakov'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 Igor Ushakov with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Igor Ushakov more than expected).

Fields of papers citing papers by Igor Ushakov

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Igor Ushakov. 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 Igor Ushakov. The network helps show where Igor Ushakov may publish in the future.

Co-authorship network of co-authors of Igor Ushakov

This figure shows the co-authorship network connecting the top 25 collaborators of Igor Ushakov. A scholar is included among the top collaborators of Igor Ushakov 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 Igor Ushakov. Igor Ushakov 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.
2.
Ushakov, Igor, et al.. (2024). Photoreactions of Semi-Stiff-Diarylethenes Based on the Cyclohexenol Motif. Organic Letters. 26(37). 7841–7846. 2 indexed citations
3.
Schmidt, Elena Yu., et al.. (2024). One‐Pot Synthesis of 2‐Substituted‐4,5‐dimethyloxazoles from Amides and Acetylene Gas in the KOH/MeOH/DMSO Catalytic Triad. Advanced Synthesis & Catalysis. 367(2). 2 indexed citations
4.
Dvorko, Marina Yu., Dmitrii A. Shabalin, Igor Ushakov, Elena Yu. Schmidt, & Б. А. Трофимов. (2023). Superbase‐Catalyzed Steric‐Hindrance‐Induced Dimerization of Alkynones to Highly Functionalized Furans. European Journal of Organic Chemistry. 26(8). 10 indexed citations
5.
Branitskiy, Alexander, et al.. (2022). Determination of the mental state of users of the social network Reddit based on machine learning methods. Information and Control Systems. 8–18. 1 indexed citations
6.
7.
Ushakov, Igor, et al.. (2017). Model of Ground-Space Command Information Network with Data Path Formation under External Interference on Radio Channels. Information and Control Systems. 1(86). 23–30.
8.
9.
Ushakov, Igor, et al.. (2013). SOFTWARE RELIABILITY. WHAT IS IT. Reliability: Theory & Applications. 8. 2 indexed citations
10.
Ushakov, Igor. (2012). Reliability Theory: history & current state in bibliographies. Reliability: Theory & Applications. 7. 3 indexed citations
11.
Трофимов, Б. А., et al.. (2010). Hydroamination of 2-Ethynyl-4,5,6,7-tetrahydroindoles: Toward 2-Substituted Amino Derivatives of Indole. Synthesis. 2010(14). 2468–2474.
12.
Ushakov, Igor, et al.. (2008). Object oriented commonalities in Universal generating function for reliability and in C. Reliability: Theory & Applications. 12. 1 indexed citations
13.
Ushakov, Igor. (2007). Is Reliability Theory still alive. Reliability: Theory & Applications. 12. 3 indexed citations
14.
Ushakov, Igor. (2006). Counter-terrorism: protection resources allocation. Reliability: Theory & Applications. 1. 1 indexed citations
15.
Ushakov, Igor. (2006). Counter-terrorism: protection resources allocation. Part II. Branching system. Reliability: Theory & Applications. 1. 1 indexed citations
16.
Ushakov, Igor, et al.. (2002). Reliability Measure Based on Average Loss of Capacity. International Transactions in Operational Research. 9(2). 223–234. 2 indexed citations
17.
Gnedenko, B, Igor Pavlov, & Igor Ushakov. (1999). Statistical Reliability Engineering. 26 indexed citations
18.
Papp, Z., et al.. (1996). Probabilistic Reliability Engineering. Technometrics. 38(2). 184–184. 9 indexed citations
19.
Ushakov, Igor. (1988). Reliability analysis of multistate systems by means of a modified generating function. Journal of automata, languages and combinatorics. 24(3). 131–135. 9 indexed citations
20.
Ushakov, Igor. (1988). Solving an optimal redundancy problem by means of generalized generating functions. 24(4). 219–222. 2 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.

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