Chee-Keng Yap

1.3k total citations
37 papers, 740 citations indexed

About

Chee-Keng Yap is a scholar working on Computer Graphics and Computer-Aided Design, Computational Theory and Mathematics and Computer Vision and Pattern Recognition. According to data from OpenAlex, Chee-Keng Yap has authored 37 papers receiving a total of 740 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Computer Graphics and Computer-Aided Design, 16 papers in Computational Theory and Mathematics and 10 papers in Computer Vision and Pattern Recognition. Recurrent topics in Chee-Keng Yap's work include Computational Geometry and Mesh Generation (22 papers), Advanced Numerical Analysis Techniques (8 papers) and Polynomial and algebraic computation (6 papers). Chee-Keng Yap is often cited by papers focused on Computational Geometry and Mesh Generation (22 papers), Advanced Numerical Analysis Techniques (8 papers) and Polynomial and algebraic computation (6 papers). Chee-Keng Yap collaborates with scholars based in United States, Germany and Canada. Chee-Keng Yap's co-authors include Mark H. Overmars, David Kirkpatrick, Bud Mishra, Jacob T. Schwartz, Jack Snoeyink, Jin-San Cheng, Xiao-Shan Gao, M.H. Overmars, T M Chan and Timothy M. Chan and has published in prestigious journals such as ACM Transactions on Graphics, SIAM Journal on Computing and Journal of Computer and System Sciences.

In The Last Decade

Chee-Keng Yap

35 papers receiving 684 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Chee-Keng Yap United States	15	416	254	218	173	118	37	740
Thérèse Biedl Canada	14	345 0.8×	219 0.9×	223 1.0×	57 0.3×	61 0.5×	83	631
Victor Milenkovic United States	19	667 1.6×	235 0.9×	158 0.7×	335 1.9×	81 0.7×	66	974
Colm Ó'Dúnlaing United States	13	426 1.0×	602 2.4×	201 0.9×	51 0.3×	125 1.1×	22	911
Oswin Aichholzer Austria	17	823 2.0×	328 1.3×	384 1.8×	176 1.0×	152 1.3×	158	1.0k
Lyle Ramshaw United States	8	209 0.5×	140 0.6×	113 0.5×	233 1.3×	40 0.3×	12	548
Miguel Saínz Spain	17	515 1.2×	457 1.8×	108 0.5×	321 1.9×	25 0.2×	56	965
Ferrán Hurtado Spain	15	588 1.4×	229 0.9×	315 1.4×	89 0.5×	155 1.3×	123	815
Guodong Rong United States	12	269 0.6×	286 1.1×	19 0.1×	163 0.9×	50 0.4×	16	752
Soumyadip Sengupta United States	10	136 0.3×	906 3.6×	112 0.5×	135 0.8×	287 2.4×	19	1.3k
Adrian Dumitrescu United States	15	401 1.0×	238 0.9×	206 0.9×	45 0.3×	62 0.5×	117	804

Countries citing papers authored by Chee-Keng Yap

Since Specialization

Citations

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

Fields of papers citing papers by Chee-Keng Yap

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chee-Keng Yap. 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 Chee-Keng Yap. The network helps show where Chee-Keng Yap may publish in the future.

Co-authorship network of co-authors of Chee-Keng Yap

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

All Works

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20 of 20 papers shown

Hong, Hoon & Chee-Keng Yap. (2014). Mathematical software - ICMS 2014 : 4th International Congress, Seoul, South Korea, August 5-9, 2014 : proceedings. DIAL (Catholic University of Leuven). 9 indexed citations

Cheng, Jin-San, Xiao-Shan Gao, & Chee-Keng Yap. (2008). Complete numerical isolation of real roots in zero-dimensional triangular systems. Journal of Symbolic Computation. 44(7). 768–785. 17 indexed citations

Cheng, Jin-San, Xiao-Shan Gao, & Chee-Keng Yap. (2007). Complete numerical isolation of real zeros in zero-dimensional triangular systems. 92–99. 19 indexed citations

Asano, Tetsuo, David Kirkpatrick, & Chee-Keng Yap. (2003). Minimizing the trace length of a rod endpoint in the presence of polygonal obstacles is NP-hard.. Canadian Conference on Computational Geometry. 10–13. 2 indexed citations

Yap, Chee-Keng. (1997). Towards exact geometric computation. Computational Geometry. 7(1-2). 3–23. 103 indexed citations

Schömer, Elmar, et al.. (1996). Efficient Algorithms for the Smallest Enclosing Cylinder Problem. Canadian Conference on Computational Geometry. 264–269. 11 indexed citations

Chan, Timothy M., Jack Snoeyink, & Chee-Keng Yap. (1995). Output-sensitive construction of polytopes in four dimensions and clipped Voronoi diagrams in three. Symposium on Discrete Algorithms. 282–291. 26 indexed citations

Yap, Chee-Keng, et al.. (1995). Rectilinear geodesics in 3-space (extended abstract). 380–389. 2 indexed citations

Cameron, Stephen & Chee-Keng Yap. (1992). Refinement methods for geometric bounds in constructive solid geometry. ACM Transactions on Graphics. 11(1). 12–39. 9 indexed citations

10.

Mehlhorn, Kurt & Chee-Keng Yap. (1991). Constructive Whitney–Graustein Theorem: Or How to Untangle Closed Planar Curves. SIAM Journal on Computing. 20(4). 603–621. 7 indexed citations

11.

Overmars, Mark H. & Chee-Keng Yap. (1991). New Upper Bounds in Klee’s Measure Problem. SIAM Journal on Computing. 20(6). 1034–1045. 87 indexed citations

12.

Yap, Chee-Keng. (1990). A geometric consistency theorem for a symbolic perturbation scheme. Journal of Computer and System Sciences. 40(1). 2–18. 58 indexed citations

13.

Yap, Chee-Keng. (1990). Symbolic treatment of geometric degeneracies. Journal of Symbolic Computation. 10(3-4). 349–370. 29 indexed citations

14.

Yap, Chee-Keng. (1989). Editor's Foreword: Special Issue on Computational Geometry.. Algorithmica. 4. 1–2. 6 indexed citations

15.

Mehlhorn, Kurt & Chee-Keng Yap. (1988). Constructive Hopf's theorem: Or how to untangle closed planar curves. Lecture notes in computer science. 410–423. 4 indexed citations

16.

Schwartz, Jacob T. & Chee-Keng Yap. (1987). Algorithmic and geometric aspects of robotics. 46 indexed citations

17.

Chen, Jianer & Chee-Keng Yap. (1987). Reversal Complexity: (Extended Abstract). 14–19. 2 indexed citations

18.

Aggarwal, Alok, Bernard Chazelle, Leonidas Guibas, Colm Ó'Dúnlaing, & Chee-Keng Yap. (1985). Parallel Computational Geometry (Extended Abstract). 468–477. 3 indexed citations

19.

Ó'Dúnlaing, Colm & Chee-Keng Yap. (1984). Counting digraphs and hypergraphs.. Bulletin of the European Association for Theoretical Computer Science. 24(1). 85–87.

20.

Ó'Dúnlaing, Colm, Micha Sharir, & Chee-Keng Yap. (1983). Retraction: A New Approach to Motion-Planning (Extended Abstract). 19(3). 207–220. 4 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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