Dong‐wan Tcha

1.3k total citations
43 papers, 946 citations indexed

About

Dong‐wan Tcha is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Industrial and Manufacturing Engineering. According to data from OpenAlex, Dong‐wan Tcha has authored 43 papers receiving a total of 946 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 19 papers in Computer Networks and Communications and 18 papers in Industrial and Manufacturing Engineering. Recurrent topics in Dong‐wan Tcha's work include Vehicle Routing Optimization Methods (14 papers), Advanced Optical Network Technologies (9 papers) and Facility Location and Emergency Management (9 papers). Dong‐wan Tcha is often cited by papers focused on Vehicle Routing Optimization Methods (14 papers), Advanced Optical Network Technologies (9 papers) and Facility Location and Emergency Management (9 papers). Dong‐wan Tcha collaborates with scholars based in South Korea, United States and Japan. Dong‐wan Tcha's co-authors include Young‐Soo Myung, Stanley R. Pliska, Chang-Ho Lee, Yongjoo Chung, Hyun‐Joon Kim, Kiyoshi Maruyama, Suk‐Gwon Chang, Erich Lutz, Dohoon Kim and Genji Yamazaki and has published in prestigious journals such as Management Science, European Journal of Operational Research and IEEE Journal on Selected Areas in Communications.

In The Last Decade

Dong‐wan Tcha

41 papers receiving 856 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Dong‐wan Tcha South Korea 15 506 329 275 217 155 43 946
John G. Klincewicz United States 18 882 1.7× 230 0.7× 247 0.9× 530 2.4× 260 1.7× 39 1.4k
Alberto Ceselli Italy 18 604 1.2× 354 1.1× 147 0.5× 118 0.5× 202 1.3× 64 1.1k
Saïd Hanafi France 23 1.1k 2.1× 363 1.1× 72 0.3× 145 0.7× 165 1.1× 90 1.5k
Ted K. Ralphs United States 16 478 0.9× 196 0.6× 110 0.4× 70 0.3× 116 0.7× 34 1.0k
Marta Pascoal Portugal 15 276 0.5× 301 0.9× 264 1.0× 34 0.2× 93 0.6× 42 923
Paulo Morelato França Brazil 24 1.1k 2.2× 144 0.4× 169 0.6× 86 0.4× 77 0.5× 55 1.5k
Edward Minieka United States 14 378 0.7× 234 0.7× 73 0.3× 371 1.7× 126 0.8× 22 928
Tony J. Van Roy Belgium 10 761 1.5× 141 0.4× 76 0.3× 332 1.5× 161 1.0× 11 1.2k
Gabriel Y. Handler Israel 9 375 0.7× 219 0.7× 100 0.4× 353 1.6× 92 0.6× 14 793
Karla Hoffman United States 15 482 1.0× 191 0.6× 77 0.3× 47 0.2× 65 0.4× 46 1.0k

Countries citing papers authored by Dong‐wan Tcha

Since Specialization
Citations

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

Fields of papers citing papers by Dong‐wan Tcha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dong‐wan Tcha. 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 Dong‐wan Tcha. The network helps show where Dong‐wan Tcha may publish in the future.

Co-authorship network of co-authors of Dong‐wan Tcha

This figure shows the co-authorship network connecting the top 25 collaborators of Dong‐wan Tcha. A scholar is included among the top collaborators of Dong‐wan Tcha 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 Dong‐wan Tcha. Dong‐wan Tcha 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.
Tcha, Dong‐wan, et al.. (2005). A column generation approach to the heterogeneous fleet vehicle routing problem. Computers & Operations Research. 34(7). 2080–2095. 166 indexed citations
2.
Tcha, Dong‐wan, et al.. (2001). Load analysis of the soft handoff scheme in a CDMA cellular system. IEEE Journal on Selected Areas in Communications. 19(6). 1147–1152. 14 indexed citations
3.
Kim, Dohoon & Dong‐wan Tcha. (2000). Scalable domain partitioning in Internet OSPF routing. Telecommunication Systems. 15(1-2). 113–127. 3 indexed citations
4.
Lee, Hun, et al.. (1999). Efficient Multi-Layered CDMA Cell Configuration Avoiding Inter-Cell Hard Handoffs. IEICE Transactions on Communications. 82(5). 776–779. 1 indexed citations
5.
Tcha, Dong‐wan, et al.. (1996). Spectrum-efficient call control in a dual-mode TDMA cellular system. IEEE Transactions on Vehicular Technology. 45(1). 148–156. 1 indexed citations
6.
Tcha, Dong‐wan, et al.. (1995). Parametric uncapacitated facility location. European Journal of Operational Research. 86(3). 469–479.
7.
Tcha, Dong‐wan, et al.. (1995). Conduit and cable installation for a centralized network with logical star-star topology. IEEE Transactions on Communications. 43(2/3/4). 958–967. 6 indexed citations
8.
Kim, Hyun‐Joon, et al.. (1995). Optimal design of the two-level distributed network with dual homing local connections. IIE Transactions. 27(5). 555–563. 4 indexed citations
9.
Tcha, Dong‐wan, et al.. (1993). Local broadcasting in a tree under minisum criterion. Networks. 23(1). 71–79. 1 indexed citations
10.
Tcha, Dong‐wan, et al.. (1992). A fuzzy set-theoretic method for public facility location. European Journal of Operational Research. 58(1). 90–98. 9 indexed citations
11.
Myung, Young‐Soo, et al.. (1992). Optimal design of a distributed network with a two-level hierarchical structure. European Journal of Operational Research. 62(1). 105–115. 43 indexed citations
12.
Tcha, Dong‐wan. (1991). Management Science and Operations Research in the Republic of Korea. INFORMS Journal on Applied Analytics. 21(5). 70–78. 7 indexed citations
13.
Tcha, Dong‐wan, et al.. (1990). INFORMATION DISSEMINATION IN A NETWORK. 대한산업공학회 춘계공동학술대회 논문집. 312–325. 1 indexed citations
14.
Tcha, Dong‐wan, et al.. (1989). Link-by-Link Bandwidth Allocation in an Integrated Voice/Data Network Using The Fuzzy Set Approach.. Computer Networks. 16. 217–227. 4 indexed citations
15.
Tcha, Dong‐wan, et al.. (1989). An iterative procedure for fuzzy programming problems with linear fractional objectives. Computers & Industrial Engineering. 16(2). 269–275. 7 indexed citations
16.
Tcha, Dong‐wan, et al.. (1988). A Dual-Based Add Heuristic for Uncapacitated Facility Location. Journal of the Operational Research Society. 39(9). 873–878. 5 indexed citations
17.
Tcha, Dong‐wan, et al.. (1985). A Dual-based Heuristic for the Simple Facility Location Problem With Stochastic Demand. IIE Transactions. 17(4). 364–369. 6 indexed citations
18.
Tcha, Dong‐wan & Kiyoshi Maruyama. (1985). On the selection of primary paths for a communication network. Computer Networks and ISDN Systems. 9(4). 257–265. 13 indexed citations
19.
Chang, Suk‐Gwon & Dong‐wan Tcha. (1985). A heuristic for multiple choice programming. Computers & Operations Research. 12(1). 25–37. 9 indexed citations
20.
Tcha, Dong‐wan, et al.. (1984). A branch-and-bound algorithm for the multi-level uncapacitated facility location problem. European Journal of Operational Research. 18(1). 35–43. 82 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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