Liyi Dai

5.4k total citations · 1 hit paper
67 papers, 3.9k citations indexed

About

Liyi Dai is a scholar working on Management Science and Operations Research, Computer Networks and Communications and Control and Systems Engineering. According to data from OpenAlex, Liyi Dai has authored 67 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Management Science and Operations Research, 22 papers in Computer Networks and Communications and 18 papers in Control and Systems Engineering. Recurrent topics in Liyi Dai's work include Simulation Techniques and Applications (20 papers), Advanced Queuing Theory Analysis (14 papers) and Stability and Control of Uncertain Systems (13 papers). Liyi Dai is often cited by papers focused on Simulation Techniques and Applications (20 papers), Advanced Queuing Theory Analysis (14 papers) and Stability and Control of Uncertain Systems (13 papers). Liyi Dai collaborates with scholars based in United States, Taiwan and China. Liyi Dai's co-authors include Chun‐Hung Chen, Hsiao-Chang Chen, Enver Yücesan, Christos G. Cassandras, John R. Birge, Wei Lin, Christos G. Panayiotou, Chunhui Chen, S. David Wu and Hamid Krim and has published in prestigious journals such as IEEE Transactions on Automatic Control, American Journal of Public Health and IEEE Transactions on Information Theory.

In The Last Decade

Liyi Dai

62 papers receiving 3.7k citations

Hit Papers

Singular Control Systems 1989 2026 2001 2013 1989 500 1000 1.5k 2.0k 2.5k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Singular Control Systems
    1989 2.8k citations Liyi Dai profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Liyi Dai United States 18 2.8k 990 815 476 314 67 3.9k
Peter E. Caines Canada 34 2.6k 0.9× 716 0.7× 831 1.0× 784 1.6× 717 2.3× 294 6.5k
Steven I. Marcus United States 39 1.5k 0.5× 1.0k 1.0× 1.2k 1.5× 800 1.7× 1.1k 3.6× 220 4.7k
François Oustry France 7 1.9k 0.7× 644 0.7× 534 0.7× 770 1.6× 84 0.3× 12 3.0k
E.K. Boukas Canada 34 3.5k 1.3× 1.6k 1.6× 807 1.0× 87 0.2× 270 0.9× 169 4.3k
O.L.V. Costa Brazil 33 3.7k 1.3× 1.1k 1.1× 765 0.9× 306 0.6× 618 2.0× 190 4.7k
Geert Jan Olsder Netherlands 22 529 0.2× 362 0.4× 794 1.0× 392 0.8× 220 0.7× 66 2.3k
Teodoro Álamo Spain 38 5.3k 1.9× 369 0.4× 342 0.4× 185 0.4× 472 1.5× 221 6.1k
Ari Arapostathis United States 28 1.6k 0.6× 663 0.7× 341 0.4× 234 0.5× 326 1.0× 146 3.7k
Zvi Artstein Israel 29 2.0k 0.7× 384 0.4× 857 1.1× 326 0.7× 131 0.4× 109 3.6k
N. Sandell United States 23 1.9k 0.7× 984 1.0× 372 0.5× 170 0.4× 1.1k 3.4× 70 3.6k

Countries citing papers authored by Liyi Dai

Since Specialization
Citations

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

Fields of papers citing papers by Liyi Dai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Liyi Dai

This figure shows the co-authorship network connecting the top 25 collaborators of Liyi Dai. A scholar is included among the top collaborators of Liyi Dai 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 Liyi Dai. Liyi Dai 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.
Dai, Liyi, et al.. (2017). Image classification: A hierarchical dictionary learning approach. 54. 2597–2601. 6 indexed citations
2.
Szu, Harold, Liyi Dai, & Yufeng Zheng. (2015). Independent Component Analyses, Compressive Sampling, Large Data Analyses (LDA), Neural Networks, Biosystems, and Nanoengineering XIII. 9496. 1 indexed citations
3.
4.
5.
Cassandras, Christos G., Liyi Dai, & Christos G. Panayiotou. (2002). Ordinal optimization for deterministic and stochastic discrete resource allocation. 1. 662–667. 6 indexed citations
6.
Mitra, Rahul, Tzyh‐Jong Tarn, & Liyi Dai. (2001). Stability results for switched linear systems. 1884–1889 vol.3. 8 indexed citations
7.
Dai, Liyi. (1999). Effective Bandwidths and Performance Bounds in High-Speed Communication Systems. Journal of Optimization Theory and Applications. 100(3). 549–574. 1 indexed citations
8.
Chen, Chun‐Hung, Yuan Yu, Hsiao-Chang Chen, Enver Yücesan, & Liyi Dai. (1998). Computing budget allocation for simulation experiments with different system structures. Winter Simulation Conference. 1. 735–742. 20 indexed citations
9.
Kramárová, E, Manolis Kogevinas, Hoang Dinh Cau, et al.. (1998). Exposure to Agent Orange and occurrence of soft-tissue sarcomas or non-Hodgkin lymphomas: an ongoing study in Vietnam.. Environmental Health Perspectives. 106(suppl 2). 671–678. 16 indexed citations
10.
Dai, Liyi, et al.. (1997). Rates of Convergence of Ordinal Comparison for Dependent Discrete Event Dynamic Systems. Journal of Optimization Theory and Applications. 94(1). 29–54. 33 indexed citations
11.
Dai, Liyi. (1997). Rate of Convergence for Derivative Estimation of Discrete-Time Markov Chains via Finite-Difference Approximation with Common Random Numbers. SIAM Journal on Applied Mathematics. 57(3). 731–751. 6 indexed citations
12.
Dai, Liyi. (1996). Sensitivity analysis of stationary performance measures for Markov chains. Mathematical and Computer Modelling. 23(11-12). 143–160. 6 indexed citations
13.
Schecter, Arnold, Liyi Dai, Lê Thị Bích Thủy, et al.. (1995). Agent Orange and the Vietnamese: the persistence of elevated dioxin levels in human tissues.. American Journal of Public Health. 85(4). 516–522. 95 indexed citations
14.
Chao, Xiuli & Liyi Dai. (1995). A monotonicity result for a single-server loss system. Journal of Applied Probability. 32(4). 1112–1117. 3 indexed citations
15.
Dai, Liyi. (1989). Observer problem for linear systems with input derivatives control. International Journal of Systems Science. 20(1). 55–63. 6 indexed citations
16.
Dai, Liyi. (1989). Impulsive modes and causality in singular systems. International Journal of Control. 50(4). 1267–1281. 50 indexed citations
17.
Dai, Liyi. (1989). State feedback and transfer matrix in singular systems. International Journal of Control. 49(3). 905–920. 5 indexed citations
18.
Dai, Liyi. (1989). Filtering and LQG problems for discrete-time stochastic singular systems. IEEE Transactions on Automatic Control. 34(10). 1105–1108. 73 indexed citations
19.
Dai, Liyi, et al.. (1987). Stable and structurally stable regulators for singular systems. Acta Mathematicae Applicatae Sinica English Series. 3(2). 122–135. 3 indexed citations
20.
Dai, Liyi. (1987). State Estimation Schemes for Singular Systems *. IFAC Proceedings Volumes. 20(5). 209–213. 15 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 Peter E. Caines Breakdown of academic impact, for papers by Steven I. Marcus Breakdown of academic impact, for papers by François Oustry Breakdown of academic impact, for papers by E.K. Boukas Breakdown of academic impact, for papers by O.L.V. Costa Breakdown of academic impact, for papers by Geert Jan Olsder Breakdown of academic impact, for papers by Teodoro Álamo Breakdown of academic impact, for papers by Ari Arapostathis Breakdown of academic impact, for papers by Zvi Artstein Breakdown of academic impact, for papers by N. Sandell
Rankless by CCL
2026