Soo Y. Chang

866 total citations
33 papers, 671 citations indexed

About

Soo Y. Chang is a scholar working on Industrial and Manufacturing Engineering, Computer Networks and Communications and Computational Theory and Mathematics. According to data from OpenAlex, Soo Y. Chang has authored 33 papers receiving a total of 671 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Industrial and Manufacturing Engineering, 15 papers in Computer Networks and Communications and 6 papers in Computational Theory and Mathematics. Recurrent topics in Soo Y. Chang's work include Scheduling and Optimization Algorithms (16 papers), Optimization and Packing Problems (13 papers) and Optimization and Search Problems (11 papers). Soo Y. Chang is often cited by papers focused on Scheduling and Optimization Algorithms (16 papers), Optimization and Packing Problems (13 papers) and Optimization and Search Problems (11 papers). Soo Y. Chang collaborates with scholars based in South Korea, United States and Germany. Soo Y. Chang's co-authors include Yushin Hong, Hark‐Chin Hwang, Kangbok Lee, Jong-Ho Park, Changhyun Kim, Taebok Kim, Yi Hong, In‐Jun Jeong, Kwang-Jae Kim and Seung Hwan Hwang and has published in prestigious journals such as The American Journal of Cardiology, International Journal of Production Economics and International Journal of Production Research.

In The Last Decade

Soo Y. Chang

29 papers receiving 644 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Soo Y. Chang South Korea 15 426 210 167 93 66 33 671
Dehua Xu China 17 811 1.9× 285 1.4× 68 0.4× 20 0.2× 13 0.2× 58 928
Jan‐Kees van Ommeren Netherlands 13 115 0.3× 132 0.6× 207 1.2× 49 0.5× 67 570
Ingrid Vliegen Netherlands 11 58 0.1× 14 0.1× 110 0.7× 32 0.3× 66 1.0× 23 423
Yushin Hong South Korea 15 315 0.7× 24 0.1× 511 3.1× 339 3.6× 6 0.1× 27 700
Muhong Zhang United States 16 146 0.3× 40 0.2× 67 0.4× 39 0.4× 2 0.0× 30 910
Argon Chen Taiwan 16 157 0.4× 10 0.0× 71 0.4× 35 0.4× 12 0.2× 57 703
Mehdi Mahnam Iran 10 288 0.7× 50 0.2× 59 0.4× 49 0.5× 6 0.1× 16 452
Mohsen Elhafsi United States 15 376 0.9× 65 0.3× 420 2.5× 145 1.6× 44 630
Sushil K. Gupta United States 12 348 0.8× 132 0.6× 127 0.8× 80 0.9× 40 735
Rasoul Shafaei Iran 15 309 0.7× 43 0.2× 81 0.5× 96 1.0× 29 536

Countries citing papers authored by Soo Y. Chang

Since Specialization
Citations

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

Fields of papers citing papers by Soo Y. Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Soo Y. Chang. 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 Soo Y. Chang. The network helps show where Soo Y. Chang may publish in the future.

Co-authorship network of co-authors of Soo Y. Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Soo Y. Chang. A scholar is included among the top collaborators of Soo Y. Chang 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 Soo Y. Chang. Soo Y. Chang 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.
Kwon, Young-Sam, et al.. (2020). Establishment of Point Cloud Location Accuracy Evaluation Facility for Car-mounted Mobile Mapping System for Mapping of High Definition Road Maps. Journal of the Korean Society of Surveying Geodesy Photogrammetry and Cartography. 38(4). 383–390. 1 indexed citations
2.
Chang, Soo Y., et al.. (2015). A subset sum approach to coil selection for slitting. International journal of industrial engineering. 22(3).
3.
Cho, Kyung Hoon, Myung Ho Jeong, Daisuke Hachinohe, et al.. (2011). Value of Early Risk Stratification Using Hemoglobin Level and Neutrophil-to-Lymphocyte Ratio in Patients With ST-Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention. The American Journal of Cardiology. 107(6). 849–856. 85 indexed citations
4.
Lee, Kangbok, et al.. (2011). Improved bounds for online scheduling with eligibility constraints. Theoretical Computer Science. 412(39). 5211–5224. 14 indexed citations
5.
Chang, Soo Y., et al.. (2010). Approximation of a batch consolidation problem. Networks. 58(1). 12–19.
6.
Kim, Byung‐In, et al.. (2010). Scheduling of raw-material unloading from ships at a steelworks. Production Planning & Control. 22(4). 389–402. 6 indexed citations
7.
Hong, Sung‐Pil, Myoung‐Ju Park, & Soo Y. Chang. (2008). Approximation of the k-batch consolidation problem. Theoretical Computer Science. 410(8-10). 963–967. 1 indexed citations
8.
Chang, Soo Y., et al.. (2006). Frequency Insertion Strategy for Channel Assignment Problem. Wireless Networks. 12(1). 45–52.
9.
Hwang, Hark‐Chin, Kangbok Lee, & Soo Y. Chang. (2005). The effect of machine availability on the worst-case performance of LPT. Discrete Applied Mathematics. 148(1). 49–61. 28 indexed citations
10.
Kim, Taebok, Yushin Hong, & Soo Y. Chang. (2005). Joint economic procurement—production–delivery policy for multiple items in a single-manufacturer, multiple-retailer system. International Journal of Production Economics. 103(1). 199–208. 50 indexed citations
11.
Jeong, In‐Jun, Kwang-Jae Kim, & Soo Y. Chang. (2005). Optimal Weighting of Bias and Variance in Dual Response Surface Optimization. Journal of Quality Technology. 37(3). 236–247. 35 indexed citations
12.
Hwang, Hark‐Chin & Soo Y. Chang. (2005). Order Consolidation for Batch Processing. Journal of Combinatorial Optimization. 9(1). 121–138. 3 indexed citations
13.
Hwang, Hark‐Chin, Soo Y. Chang, & Yushin Hong. (2004). A POSTERIOR COMPETITIVENESS FOR LIST SCHEDULING ALGORITHM ON MACHINES WITH ELIGIBILITY CONSTRAINTS. Asia Pacific Journal of Operational Research. 21(1). 117–125. 12 indexed citations
14.
Chang, Soo Y., et al.. (2004). A two-dimensional vector packing model for the efficient use of coil cassettes. Computers & Operations Research. 32(8). 2051–2058. 16 indexed citations
15.
Hong, Yushin, et al.. (2001). Optimal production run length and inspection schedules in a deteriorating production process. IIE Transactions. 33(5). 421–426. 39 indexed citations
16.
Chang, Soo Y., et al.. (2000). A lot grouping algorithm for a continuous slab caster in an integrated steel mill. Production Planning & Control. 11(4). 363–368. 37 indexed citations
17.
Chang, Soo Y. & Hark‐Chin Hwang. (1999). The worst-case analysis of the MULTIFIT algorithm for scheduling nonsimultaneous parallel machines. Discrete Applied Mathematics. 92(2-3). 135–147. 17 indexed citations
18.
Hwang, Hark‐Chin & Soo Y. Chang. (1998). Parallel machines scheduling with machine shutdowns. Computers & Mathematics with Applications. 36(3). 21–31. 27 indexed citations
19.
Chang, Soo Y., et al.. (1995). Heuristic algorithms for buffer allocation in a production line with unreliable machines. International Journal of Production Research. 33(7). 1989–2005. 39 indexed citations
20.
Chang, Soo Y.. (1991). Development of Nonlinear Programming Approaches to Large Scale Linear Programming Problems. Journal of Korean Institute of Industrial Engineers. 17(2). 131–142. 1 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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