Sangjae Lee

4.0k total citations
92 papers, 2.9k citations indexed

About

Sangjae Lee is a scholar working on Information Systems and Management, Sociology and Political Science and Artificial Intelligence. According to data from OpenAlex, Sangjae Lee has authored 92 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Information Systems and Management, 28 papers in Sociology and Political Science and 16 papers in Artificial Intelligence. Recurrent topics in Sangjae Lee's work include Technology Adoption and User Behaviour (36 papers), Digital Marketing and Social Media (24 papers) and Customer Service Quality and Loyalty (14 papers). Sangjae Lee is often cited by papers focused on Technology Adoption and User Behaviour (36 papers), Digital Marketing and Social Media (24 papers) and Customer Service Quality and Loyalty (14 papers). Sangjae Lee collaborates with scholars based in South Korea, Latvia and United States. Sangjae Lee's co-authors include Kun Chang Lee, Joon Yeon Choeh, Byung Gon Kim, In Won Kang, Doyoung Kim, Gyoo Gun Lim, Kyoung-jae Kim, Inwon Kang, Jiho Choi and Hyunchul Ahn and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Business Research and Tourism Management.

In The Last Decade

Sangjae Lee

89 papers receiving 2.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sangjae Lee South Korea 27 997 697 625 584 443 92 2.9k
Daniel Palacios‐Marqués Spain 34 1.0k 1.0× 470 0.7× 1.2k 1.9× 387 0.7× 391 0.9× 98 4.0k
Kun Chang Lee South Korea 32 1.3k 1.3× 1.2k 1.8× 623 1.0× 863 1.5× 468 1.1× 182 4.2k
José Ramón Saura Spain 35 1.6k 1.6× 641 0.9× 441 0.7× 559 1.0× 264 0.6× 86 3.5k
Sulin Ba United States 24 1.3k 1.3× 886 1.3× 432 0.7× 251 0.4× 504 1.1× 70 2.8k
Prabhudev Konana United States 24 1.1k 1.1× 955 1.4× 730 1.2× 226 0.4× 326 0.7× 60 2.9k
Rolf T. Wigand United States 30 1.0k 1.0× 743 1.1× 775 1.2× 205 0.4× 364 0.8× 139 3.6k
Iris Junglas United States 28 1.3k 1.3× 1.0k 1.5× 344 0.6× 239 0.4× 322 0.7× 77 2.8k
Qing Cao United States 23 820 0.8× 344 0.5× 488 0.8× 648 1.1× 188 0.4× 60 2.6k
Shin‐Yuan Hung Taiwan 24 813 0.8× 1.1k 1.6× 279 0.4× 298 0.5× 560 1.3× 82 2.7k
Lorne Olfman United States 26 841 0.8× 930 1.3× 479 0.8× 384 0.7× 1.1k 2.6× 138 3.1k

Countries citing papers authored by Sangjae Lee

Since Specialization
Citations

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

Fields of papers citing papers by Sangjae Lee

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sangjae Lee

This figure shows the co-authorship network connecting the top 25 collaborators of Sangjae Lee. A scholar is included among the top collaborators of Sangjae Lee 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 Sangjae Lee. Sangjae Lee 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.
Kang, Jinkyu, et al.. (2025). LR-FHSS Transceiver for Direct-to-Satellite IoT Communications: Design, Implementation, and Verification. IEEE Open Journal of Vehicular Technology. 6. 1920–1942.
2.
Lee, Sangjae & Joon Yeon Choeh. (2024). Exploring the influence of online word-of-mouth on hotel booking prices: insights from regression and ensemble-based machine learning methods. SHILAP Revista de lepidopterología. 4(1). 65–82. 3 indexed citations
3.
Lee, Sangjae & Joon Yeon Choeh. (2023). Explanatory and predictive analytics for movie production efficiency by online word-of-mouth. 8–15. 2 indexed citations
4.
Lee, Sangjae & Kun Chang Lee. (2020). Comparative Study of Service Quality on VIP Customer Satisfaction in Internet Banking: South Korea Case. Sustainability. 12(16). 6365–6365. 13 indexed citations
5.
Lee, Sangjae, Kun Chang Lee, & Joon Yeon Choeh. (2020). Using Bayesian Network to Predict Online Review Helpfulness. Sustainability. 12(17). 6997–6997. 6 indexed citations
6.
Lee, Sangjae, et al.. (2020). Comparing performance of ensemble methods in predicting movie box office revenue. Heliyon. 6(6). e04260–e04260. 25 indexed citations
7.
8.
Seo, Young Wook, Kun Chang Lee, & Sangjae Lee. (2017). Decision quality of the research project evaluation mechanism by using particle swarm optimization. Management Decision. 55(4). 745–765. 4 indexed citations
9.
Lee, Sangjae, et al.. (2017). Are factors affecting RFID adoption different between public and private organisations?. International Journal of Mobile Communications. 15(4). 437–437. 4 indexed citations
10.
Lee, Kun Chang, et al.. (2015). Integration of ontology-based decision support and a cognitive map approach to predict flat-screen TV market trends. Technological Forecasting and Social Change. 95. 109–119. 2 indexed citations
11.
Lee, Sangjae, et al.. (2014). A Study about Characteristic of the Medicinal Herbs Added in the Traditional Korean Liquor. 18(1). 93–101. 3 indexed citations
12.
Lee, Sangjae, Joon Yeon Choeh, & Jinho D. Choi. (2014). The Determinant Factors Affecting Economic Impact, Helpfulness, and Helpfulness Votes of Online. Journal of the Korea society of IT services. 13(1). 43–55. 1 indexed citations
13.
Lee, Sangjae & Jihun Jung. (2013). Korean Tea Therapy in 『The Annals of the Joseon Dynasty』. 17(2). 17–28. 1 indexed citations
14.
Lee, Sangjae & Joon Yeon Choeh. (2013). Predicting the helpfulness of online reviews using multilayer perceptron neural networks. Expert Systems with Applications. 41(6). 3041–3046. 160 indexed citations
15.
Lee, Sangjae, et al.. (2011). Gigabit UWB video transmission system for wireless video area network. IEEE Transactions on Consumer Electronics. 57(2). 395–402. 10 indexed citations
16.
Lee, Sangjae & Hyunchul Ahn. (2010). The Organizational Contexts, Controls and Implementation of E-Business. Journal of Computer Information Systems. 51(1). 114–124. 5 indexed citations
17.
Kang, Inwon, Kun Chang Lee, Sangjae Lee, & Jiho Choi. (2004). Investigation of online community voluntary behavior using cognitive map. Computers in Human Behavior. 23(1). 111–126. 99 indexed citations
18.
Lee, Sangjae. (2003). Business use of Internet-based information systems: the case of Korea. European Journal of Information Systems. 12(3). 168–181. 11 indexed citations
19.
Han, Ingoo, et al.. (2001). Security threats to Internet: a Korean multi-industry investigation. Information & Management. 38(8). 487–498. 40 indexed citations
20.
Lee, Sangjae, et al.. (2000). Effects of organizational characteristics on EDI implementation in Korea. Telecommunication Systems. 14(1-4). 331–337. 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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Breakdown of academic impact, for papers by Daniel Palacios‐Marqués Breakdown of academic impact, for papers by Kun Chang Lee Breakdown of academic impact, for papers by José Ramón Saura Breakdown of academic impact, for papers by Sulin Ba Breakdown of academic impact, for papers by Prabhudev Konana Breakdown of academic impact, for papers by Rolf T. Wigand Breakdown of academic impact, for papers by Iris Junglas Breakdown of academic impact, for papers by Qing Cao Breakdown of academic impact, for papers by Shin‐Yuan Hung Breakdown of academic impact, for papers by Lorne Olfman
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