To-Yat Cheung

1.2k total citations
49 papers, 737 citations indexed

About

To-Yat Cheung is a scholar working on Computational Theory and Mathematics, Computer Networks and Communications and Information Systems. According to data from OpenAlex, To-Yat Cheung has authored 49 papers receiving a total of 737 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Computational Theory and Mathematics, 17 papers in Computer Networks and Communications and 9 papers in Information Systems. Recurrent topics in To-Yat Cheung's work include Petri Nets in System Modeling (17 papers), Formal Methods in Verification (10 papers) and Service-Oriented Architecture and Web Services (9 papers). To-Yat Cheung is often cited by papers focused on Petri Nets in System Modeling (17 papers), Formal Methods in Verification (10 papers) and Service-Oriented Architecture and Web Services (9 papers). To-Yat Cheung collaborates with scholars based in Hong Kong, Canada and China. To-Yat Cheung's co-authors include Moses Charikar, Zuo Dai, Chandra Chekuri, Sudipto Guha, Ashish Goel, Ming Li, Hai Zhuge, H.K. Pung, Hejiao Huang and Ming Li and has published in prestigious journals such as Communications of the ACM, IEEE Transactions on Software Engineering and IEEE Transactions on Computers.

In The Last Decade

To-Yat Cheung

45 papers receiving 667 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
To-Yat Cheung Hong Kong	11	386	259	123	114	103	49	737
Rossano Gaeta Italy	16	555 1.4×	195 0.8×	85 0.7×	81 0.7×	143 1.4×	71	818
Matteo Sereno Italy	17	680 1.8×	194 0.7×	135 1.1×	131 1.1×	199 1.9×	101	957
Bala Kalyanasundaram United States	15	544 1.4×	359 1.4×	49 0.4×	31 0.3×	74 0.7×	37	861
Hadas Shachnai Israel	20	827 2.1×	323 1.2×	123 1.0×	40 0.4×	120 1.2×	85	1.2k
K. G. Ramakrishnan United States	19	733 1.9×	185 0.7×	41 0.3×	205 1.8×	453 4.4×	41	1.1k
Lawrence H. Landweber United States	15	580 1.5×	625 2.4×	172 1.4×	93 0.8×	124 1.2×	49	1.3k
Giorgio Gambosi Italy	13	362 0.9×	322 1.2×	115 0.9×	14 0.1×	71 0.7×	58	878
Yahiko Kambayashi Japan	14	366 0.9×	184 0.7×	148 1.2×	42 0.4×	81 0.8×	105	764
Gerald Estrin United States	16	321 0.8×	207 0.8×	131 1.1×	48 0.4×	106 1.0×	53	848
Roy Schwartz Israel	13	415 1.1×	335 1.3×	126 1.0×	16 0.1×	115 1.1×	31	775

Countries citing papers authored by To-Yat Cheung

Since Specialization

Citations

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

Fields of papers citing papers by To-Yat Cheung

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by To-Yat Cheung. 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 To-Yat Cheung. The network helps show where To-Yat Cheung may publish in the future.

Co-authorship network of co-authors of To-Yat Cheung

This figure shows the co-authorship network connecting the top 25 collaborators of To-Yat Cheung. A scholar is included among the top collaborators of To-Yat Cheung 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 To-Yat Cheung. To-Yat Cheung is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Huang, Hejiao, et al.. (2012). Property-Preserving Petri Net Process Algebra in Software Engineering. World Scientific Publishing Co. Pte. Ltd. eBooks. 8 indexed citations

Huang, Hejiao, To-Yat Cheung, & Xiaolong Wang. (2007). Applications of Property-Preserving Algebras to Component-Based Manufacturing System Design *. Journal of information science and engineering. 23(1). 167–181. 2 indexed citations

Li, Jiao, To-Yat Cheung, & Weiming Lü. (2005). Handling Synchronization Problem in Petri Net-Based System Design by Property-Preserving Transition-Reduction. The Computer Journal. 48(6). 692–701. 6 indexed citations

Li, Jiao, Hejiao Huang, & To-Yat Cheung. (2005). PROPERTY-PRESERVING COMPOSITION BY PLACE MERGING. Journal of Circuits Systems and Computers. 14(4). 793–812. 12 indexed citations

Huang, Hejiao, et al.. (2004). Structure and behavior preservation by Petri-net-based refinements in system design. Theoretical Computer Science. 328(3). 245–269. 31 indexed citations

Li, Jiao, To-Yat Cheung, & Weiming Lü. (2003). On liveness and boundedness of asymmetric choice nets. Theoretical Computer Science. 311(1-3). 165–197. 23 indexed citations

Li, Chi-Kwong, et al.. (2002). Design and implementation of a parallel software for hybrid neural network computation in PVM environment. 2. 1421–1424.

Cao, Jiannong, Weijia Jia, Xiaohua Jia, & To-Yat Cheung. (2002). Design and analysis of an efficient algorithm for coordinated checkpointing in distributed systems. 14. 261–268. 2 indexed citations

Li, Chi-Kwong, et al.. (2002). Parallel design and implementation of SOM neural computing model in PVM environment of a distributed system. 26–31. 5 indexed citations

10.

Cheung, To-Yat, et al.. (2000). Efficient approaches for constructing a massively parallel processing system. Journal of Systems Architecture. 46(13). 1185–1190. 1 indexed citations

11.

Charikar, Moses, Chandra Chekuri, To-Yat Cheung, et al.. (1999). Approximation Algorithms for Directed Steiner Problems. Journal of Algorithms. 33(1). 73–91. 242 indexed citations

12.

Charikar, Moses, Chandra Chekuri, To-Yat Cheung, et al.. (1998). Approximation algorithms for directed Steiner problems. Symposium on Discrete Algorithms. 192–200. 85 indexed citations

13.

Cheung, To-Yat, et al.. (1996). Database Reengineering and Interoperability. 3 indexed citations

14.

Cheung, To-Yat & Yucheng Ye. (1990). An Executor for Graphical LOTOS. 547–550. 4 indexed citations

15.

Cheung, To-Yat. (1982). Estimating block accesses and number of records in file management. Communications of the ACM. 25(7). 484–487. 30 indexed citations

16.

Cheung, To-Yat. (1982). A Method for Equijoin Queries in Distributed Relational Databases. IEEE Transactions on Computers. C-31(8). 746–751. 10 indexed citations

17.

Cheung, To-Yat. (1980). Multifacility Location Problem with Rectilinear Distance by the Minimum-Cut Approach. ACM Transactions on Mathematical Software. 6(3). 387–390. 8 indexed citations

18.

Cheung, To-Yat. (1979). Newton's method for nonlinear ordinary and partial differential equations. Journal of Mathematical Analysis and Applications. 70(2). 474–485.

19.

Cheung, To-Yat. (1978). Recent Developments in the Numerical Solution of Partial Differential Equations by Linear Programming. SIAM Review. 20(1). 139–167. 4 indexed citations

20.

Cheung, To-Yat. (1975). Approximate Solutions and Error Bounds for Quasi-Linear Hyperbolic Initial Boundary Value Problems. SIAM Journal on Numerical Analysis. 12(1). 37–45. 3 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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