Deokjai Choi

1.8k total citations
94 papers, 1.1k citations indexed

About

Deokjai Choi is a scholar working on Computer Networks and Communications, Electrical and Electronic Engineering and Computer Vision and Pattern Recognition. According to data from OpenAlex, Deokjai Choi has authored 94 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Computer Networks and Communications, 32 papers in Electrical and Electronic Engineering and 29 papers in Computer Vision and Pattern Recognition. Recurrent topics in Deokjai Choi's work include Energy Efficient Wireless Sensor Networks (17 papers), Context-Aware Activity Recognition Systems (15 papers) and Software-Defined Networks and 5G (10 papers). Deokjai Choi is often cited by papers focused on Energy Efficient Wireless Sensor Networks (17 papers), Context-Aware Activity Recognition Systems (15 papers) and Software-Defined Networks and 5G (10 papers). Deokjai Choi collaborates with scholars based in South Korea, Vietnam and Indonesia. Deokjai Choi's co-authors include Thang Hoang, Thuc D. Nguyen, Lam Tran, Guangjie Han, Wontaek Lim, Guee-Sang Lee, Tam Nguyen, Mohd Fikri Azli Abdullah, Md Shohel Sayeed and Hyunil Kim and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Access and IEEE Communications Magazine.

In The Last Decade

Deokjai Choi

88 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Deokjai Choi South Korea	20	410	404	323	272	237	94	1.1k
Xiaonan Guo United States	17	282 0.7×	263 0.7×	402 1.2×	188 0.7×	150 0.6×	49	970
Eduardo Souto Brazil	18	414 1.0×	522 1.3×	212 0.7×	133 0.5×	198 0.8×	76	1.0k
Le T. Nguyen United States	12	641 1.6×	223 0.6×	164 0.5×	254 0.9×	368 1.6×	22	1.1k
Xianping Tao China	21	801 2.0×	575 1.4×	660 2.0×	132 0.5×	294 1.2×	80	1.6k
Duc A. Tran United States	14	442 1.1×	1.3k 3.3×	303 0.9×	145 0.5×	122 0.5×	65	1.8k
Sozo Inoue Japan	17	697 1.7×	284 0.7×	171 0.5×	255 0.9×	296 1.2×	117	1.1k
Shahriar Nirjon United States	16	286 0.7×	315 0.8×	427 1.3×	77 0.3×	178 0.8×	75	1.0k
Tanır Özçelebi Netherlands	17	496 1.2×	376 0.9×	265 0.8×	87 0.3×	231 1.0×	91	1.1k
Chandreyee Chowdhury India	17	234 0.6×	377 0.9×	480 1.5×	160 0.6×	127 0.5×	96	1.0k
Daibo Liu China	17	164 0.4×	390 1.0×	310 1.0×	63 0.2×	233 1.0×	67	919

Countries citing papers authored by Deokjai Choi

Since Specialization

Citations

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

Fields of papers citing papers by Deokjai Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Deokjai Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Deokjai Choi. A scholar is included among the top collaborators of Deokjai Choi 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 Deokjai Choi. Deokjai Choi 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

Choi, Deokjai, et al.. (2023). DenseTextPVT: Pyramid Vision Transformer with Deep Multi-Scale Feature Refinement Network for Dense Text Detection. Sensors. 23(13). 5889–5889. 6 indexed citations

Tran, Lam, Thuc D. Nguyen, Hyunil Kim, & Deokjai Choi. (2022). Security and privacy enhanced smartphone-based gait authentication with random representation learning and digital lockers. Pattern Recognition. 129. 108765–108765. 3 indexed citations

Choi, Deokjai, et al.. (2022). Data-Driven Approach for Lithium-Ion Battery Remaining Useful Life Prediction: A Literature Review. 11(11). 63–74. 1 indexed citations

Choi, Yonghoon, et al.. (2019). Latency Minimization for Energy Internet Communications with SDN Virtualization Infrastructure. 1–7. 1 indexed citations

Choi, Deokjai, et al.. (2018). A Design of Indoor RTLS by Use of the UWB-WSN based Two Reference Points. 66. 29–33. 3 indexed citations

Choi, Deokjai, et al.. (2017). Biometrics-based Key Generation Research: Accomplishments and Challenges. 6(2). 15–25. 1 indexed citations

Choi, Deokjai, et al.. (2016). A simple Hierarchical Activity Recognition System Using a Gravity Sensor and Accelerometer on a Smartphone. SHILAP Revista de lepidopterología. 2 indexed citations

Tran, Thu Nguyen-Anh, et al.. (2016). RSA-type Algebra Structures. KSII Transactions on Internet and Information Systems. 10(6). 1 indexed citations

Kim, Kyungbaek, et al.. (2014). Twitter Mining: The Case of 2014 Indonesian Legislative Elections. International Journal of Software Engineering and Its Applications. 8(10). 191–202. 1 indexed citations

10.

Choi, Deokjai, et al.. (2014). Utilizing OpenFlow and sFlow to Detect and Mitigate SYN Flooding Attack. Journal of Korea Multimedia Society. 17(8). 988–994. 22 indexed citations

11.

Hoang, Thang Manh, et al.. (2014). Using Keystroke Dynamics for Implicit Authentication on Smartphone. Journal of Korea Multimedia Society. 17(8). 968–976. 4 indexed citations

12.

Choi, Deokjai, et al.. (2013). 6LoWPAN-based Wireless Home Automation. 3(2). 123–138. 3 indexed citations

13.

Choi, Deokjai, et al.. (2013). Personalization in Mobile Activity Recognition System Using K-Medoids Clustering Algorithm. International Journal of Distributed Sensor Networks. 9(7). 315841–315841. 27 indexed citations

14.

Choi, Deokjai, et al.. (2012). Semi-supervised fall detection algorithm using fall indicators in smartphone. 1–9. 23 indexed citations

15.

Kang, Dae-Wook, et al.. (2010). Lightweight Key Renewals for Clustered Sensor Networks. Journal of Networks. 5(3). 11 indexed citations

16.

Nguyen, Huy A., Tam Nguyen, & Deokjai Choi. (2009). How to Maximize User Satisfaction Degree in Multi-service IP Networks. 27. 471–476. 8 indexed citations

17.

Hong, James Won‐Ki, Luoming Meng, Young‐Tak Kim, et al.. (2009). Challenges for Next Generation Network Operations and Service Management: a Report on APNOMS 2008. Journal of Network and Systems Management. 17(1-2). 91–98. 8 indexed citations

18.

Nguyen, Tam, Wontaek Lim, Huy A. Nguyen, & Deokjai Choi. (2008). Context awareness framework based on contextual graph. 1–5. 4 indexed citations

19.

Lee, Guee-Sang, et al.. (2002). Statistical model of W-CDMA signals over realistic multipath channel. 1. 347–351. 2 indexed citations

20.

Lee, Hyunseok, et al.. (2002). An efficient recovery mechanism for MPLS-based protection LSP. 75–79. 15 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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