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ORCIDDeokjai Choi 0001
Person information
- affiliation: Chonnam National University, Department of Artificial Intelligence Convergence, Korea
- affiliation (PhD 1995): University of Missouri-Kansas City, Department of Computer Science and Telecommunications, Kansas City, MO, USA
Other persons with the same name
- Deokjai Choi — disambiguation page
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2020 – today
- 2023
[j24]Ruturaj Mahadshetti
, Guee-Sang Lee, Deok-Jai Choi:
RMFPN: End-to-End Scene Text Recognition Using Multi-Feature Pyramid Network. IEEE Access 11: 61892-61900 (2023)- [j23]My-Tham Dinh, Deok-Jai Choi, Guee-Sang Lee:
DenseTextPVT: Pyramid Vision Transformer with Deep Multi-Scale Feature Refinement Network for Dense Text Detection. Sensors 23(13): 5889 (2023) - [j22]Thao M. Dang, Thuc Dinh Nguyen, Thang Hoang, Hyunseok Kim, Andrew Beng Jin Teoh, Deokjai Choi:
AVET: A Novel Transform Function to Improve Cancellable Biometrics Security. IEEE Trans. Inf. Forensics Secur. 18: 758-772 (2023) - 2022
- [j21]Lam Tran, Thuc Dinh Nguyen, Hyunil Kim, Deokjai Choi:
Security and privacy enhanced smartphone-based gait authentication with random representation learning and digital lockers. Pattern Recognit. 129: 108765 (2022) - [i10]Lam Tran, Thuc Nguyen, Changho Seo, Hyunil Kim, Deokjai Choi:
A Survey on Password Guessing. CoRR abs/2212.08796 (2022) - 2021
- [j20]Lam Tran, Thang Hoang, Thuc Dinh Nguyen, Hyunil Kim, Deokjai Choi:
Multi-Model Long Short-Term Memory Network for Gait Recognition Using Window-Based Data Segment. IEEE Access 9: 23826-23839 (2021) - [j19]Tam T. Huynh, Thuc Dinh Nguyen, Thang Hoang, Lam Tran, Deokjai Choi:
A Reliability Guaranteed Solution for Data Storing and Sharing. IEEE Access 9: 108318-108328 (2021) - [c40]Ardiansyah, Yeong-Hyeon Kim, Deokjai Choi:
LSTM-based Multi-Step SOC Forecasting of Battery Energy Storage in Grid Ancillary Services. SmartGridComm 2021: 276-281 - [i9]Lam Tran, Thuc Dinh Nguyen, Hyunil Kim, Deokjai Choi:
Security and Privacy Enhanced Gait Authentication with Random Representation Learning and Digital Lockers. CoRR abs/2108.02400 (2021) - 2020
- [j18]Ardiansyah, Yonghoon Choi, Muhammad Reza Kahar Aziz, Kang-Wook Chon, Deokjai Choi:
Latency-Optimal Network Intelligence Services in SDN/NFV-Based Energy Internet Cyberinfrastructure. IEEE Access 8: 4485-4499 (2020) - [j17]Lam Tran, Deokjai Choi:
Data Augmentation for Inertial Sensor-Based Gait Deep Neural Network. IEEE Access 8: 12364-12378 (2020) - [c39]Thao M. Dang, Lam Tran, Thuc Dinh Nguyen, Deokjai Choi:
FEHash: Full Entropy Hash for Face Template Protection. CVPR Workshops 2020: 3527-3536
2010 – 2019
- 2019
- [j16]Ardiansyah Musa Efendi, I. Gde Dharma Nugraha, Hyojeong Han, Deokjai Choi, Seongho Seo, Juseok Kim:
A decision tree-based NLOS detection method for the UWB indoor location tracking accuracy improvement. Int. J. Commun. Syst. 32(13) (2019) - [c38]Ardiansyah, Yonghoon Choi, Muhammad Reza Kahar Aziz, Deokjai Choi:
Latency Minimization for Energy Internet Communications with SDN Virtualization Infrastructure. SmartGridComm 2019: 1-7 - 2018
- [j15]Muhammad Fiqri Muthohar, I. Gde Dharma Nugraha, Deokjai Choi:
Significant Motion-Based Adaptive Sampling Module for Mobile Sensing Framework. J. Inf. Process. Syst. 14(4): 948-960 (2018) - [c37]Ardiansyah Musa Efendi, I. Gde Dharma Nugraha, Kalamullah Ramli, Deokjai Choi:
A design of data-driven energy-use profiling in residential buildings: poster abstract. BuildSys@SenSys 2018: 200-201 - [c36]Lam Tran, Thao M. Dang, Deokjai Choi:
A Binarization Method for Extracting High Entropy String in Gait Biometric Cryptosystem. SoICT 2018: 273-280 - 2017
- [c35]Seung-Joon Seok, Muhammad Afaq, Kyungbaek Kim, Deokjai Choi, Youn-Hee Han, Woojin Seok, Wang-Cheol Song:
multiFIA Multi-dimensional future Internet architecture. ICUFN 2017: 87-92 - [c34]Lam Tran, Thang Hoang, Thuc Dinh Nguyen, Deokjai Choi:
Improving Gait Cryptosystem Security Using Gray Code Quantization and Linear Discriminant Analysis. ISC 2017: 214-229 - 2016
- [j14]Long D. Tran, Thu D. Tran, Deokjai Choi, Thuc Dinh Nguyen:
RSA-type Algebra Structures. KSII Trans. Internet Inf. Syst. 10(6): 2835-2850 (2016) - [c33]I. Gde Dharma Nugraha, Quyet Nguyen-Van, Duc Tiep Vu, Ngoc Nguyen-Sinh, J. D. Alvin Prayuda, Kyungbaek Kim, Deokjai Choi:
Design of service abstraction model for enhancing network provision in future network. APNOMS 2016: 1-4 - [i8]Thang Hoang, Deokjai Choi, Thuc Dinh Nguyen:
On the Instability of Sensor Orientation in Gait Verification on Mobile Phone. CoRR abs/1602.03199 (2016) - 2015
- [j13]Rischan Mafrur, I. Gde Dharma Nugraha, Deokjai Choi:
Modeling and discovering human behavior from smartphone sensing life-log data for identification purpose. Hum. centric Comput. Inf. Sci. 5: 31 (2015) - [j12]Thang Hoang, Deokjai Choi, Thuc Dinh Nguyen:
Gait authentication on mobile phone using biometric cryptosystem and fuzzy commitment scheme. Int. J. Inf. Sec. 14(6): 549-560 (2015) - [c32]I. Gde Dharma Nugraha, Fiqri Muthohar, J. D. Alvin Prayuda, Priagung Khusumanegara, Deokjai Choi:
Time-based DDoS detection and mitigation for SDN controller. APNOMS 2015: 550-553 - [c31]Muhammad Fiqri Muthohar, I. Gde Dharma Nugraha, Deokjai Choi:
Mobile application access design for user-defined network infrastructure. APNOMS 2015: 577-579 - [c30]Huan Nguyen, Huy H. Nguyen, Thang Hoang, Deokjai Choi, Thuc Dinh Nguyen:
A Generalized Authentication Scheme for Mobile Phones Using Gait Signals. ICETE (Selected Papers) 2015: 386-407 - [c29]Priagung Khusumanegara, Rischan Mafrur, Deokjai Choi:
Profiler for Smartphone Users Interests Using Modified Hierarchical Agglomerative Clustering Algorithm Based on Browsing History. ICT-EurAsia/CONFENIS 2015: 89-96 - [c28]Rischan Mafrur, I. Gde Dharma Nugraha, Deokjai Choi:
Concept, design and implementation of sensing as a service framework. IMCOM 2015: 86:1-86:4 - [c27]Thang Hoang, Deokjai Choi, Thuc Dinh Nguyen:
On the Instability of Sensor Orientation in Gait Verification on Mobile Phone. SECRYPT 2015: 148-159 - 2014
- [c26]Ardiansyah Musa Efendi, Sungmin Hwang, Fiqri Muthohar, Gihyun Bang, Deokjai Choi, Kyungbaek Kim, Wang-Cheol Song, Seung-Joon Seok, Seunghae Kim:
Aggregation management design for user-defined network infrastructure. APNOMS 2014: 1-4 - 2013
- [j11]Ardiansyah Musa Efendi, Seungkyo Oh, Ali Fahmi Perwira Negera, Deokjai Choi:
Battery-Less 6LoWPAN-Based Wireless Home Automation by Use of Energy Harvesting. Int. J. Distributed Sens. Networks 9 (2013) - [j10]Quang Viet Vo, Hoang Minh Thang, Deokjai Choi:
Personalization in Mobile Activity Recognition System Using K-Medoids Clustering Algorithm. Int. J. Distributed Sens. Networks 9 (2013) - [j9]Quang Viet Vo, Ali Fahmi Perwira Negera, Hoang Minh Thang, Deokjai Choi:
Energy Saving in Forward Fall Detection using Mobile Accelerometer. Int. J. Distributed Syst. Technol. 4(1): 78-94 (2013) - [j8]Thang Hoang, Thuc Dinh Nguyen, Chuyen Luong, Son Do, Deokjai Choi:
Adaptive Cross-Device Gait Recognition Using a Mobile Accelerometer. J. Inf. Process. Syst. 9(2): 333 (2013) - [j7]Ardiansyah Musa Efendi, Seungkyo Oh, Deokjai Choi:
6LoWPAN-based Wireless Home Automation: From Secure System Development to Building Energy Management. Smart Comput. Rev. 3(2): 123-138 (2013) - [c25]P. N. Ali Fahmi, Prayoga Budhi, Jongmin Song, Ardiansyah, Deokjai Choi, Youngchul Kim:
3D-to-2D Projection Algorithm for Remote Control Using Smartphone: Enhancing Smartphone Capability for Costless Wireless Audio Visual Consumer Appliance Control. AINA Workshops 2013: 1044-1049 - [c24]Elyor Kodirov, P. N. Ali Fahmi, Gueesang Lee, Deok-Jai Choi, In Seop Na:
Robust real time face tracking in mobile devices. ICUIMC 2013: 88 - [c23]Thang Hoang, Deokjai Choi, Quang Viet Vo, Huy Anh Nguyen, Thuc Dinh Nguyen:
A Lightweight Gait Authentication on Mobile Phone Regardless of Installation Error. SEC 2013: 83-101 - 2012
- [j6]Kyoung-Ju Lee, Deok-Jai Choi:
Mobile Junk Message Filter Reflecting User Preference. KSII Trans. Internet Inf. Syst. 6(11): 2849-2865 (2012) - [j5]Muhammad Taufiq Nuruzzaman, Changmoo Lee, Mohd. Fikri Azli bin Abdullah, Deokjai Choi:
Simple SMS spam filtering on independent mobile phone. Secur. Commun. Networks 5(10): 1209-1220 (2012) - [c22]Vo Quang Viet, Hoang Minh Thang, Deokjai Choi:
Balancing Precision and Battery Drain in Activity Recognition on Mobile Phone. ICPADS 2012: 712-713 - [c21]P. N. Ali Fahmi, Vo Quang Viet, Deokjai Choi:
Semi-supervised fall detection algorithm using fall indicators in smartphone. ICUIMC 2012: 122:1-122:9 - [c20]Vo Quang Viet, Hoang Minh Thang, Deokjai Choi:
Adaptive energy-saving strategy for activity recognition on mobile phone. ISSPIT 2012: 95-100 - [c19]Quang Viet Vo, Gueesang Lee, Deokjai Choi:
Fall Detection Based on Movement and Smart Phone Technology. RIVF 2012: 1-4 - [c18]P. N. Ali Fahmi, Elyor Kodirov, Deok-Jai Choi, Gueesang Lee, Mohd Fikri Azli Abdullah, Md Shohel Sayeed:
Implicit authentication based on ear shape biometrics using smartphone camera during a call. SMC 2012: 2272-2276 - [c17]Thuc Dinh Nguyen, Thach V. Bui, Van H. Dang, Deokjai Choi:
Efficiently Preserving Data Privacy Range Queries in Two-Tiered Wireless Sensor Networks. UIC/ATC 2012: 973-978 - 2011
- [j4]Muhammad Taufiq Nuruzzaman, Mohd. Fikri Azli bin Abdullah, Deokjai Choi:
Wireless LAN Access Point Placement Based on User Mobility. Wirel. Pers. Commun. 60(3): 431-440 (2011) - [j3]Mohd. Fikri Azli bin Abdullah, Muhammad Taufiq Nuruzzaman, Deokjai Choi:
Erratum to: Wireless LAN Access Point Placement Based on User Mobility. Wirel. Pers. Commun. 60(3): 441 (2011) - [c16]Muhammad Taufiq Nuruzzaman, Changmoo Lee, Deokjai Choi:
Independent and Personal SMS Spam Filtering. CIT 2011: 429-435 - [c15]Eung Jun Cho, Choong Seon Hong, Deokjai Choi:
Distributed IDS for efficient resource management in wireless sensor network. APNOMS 2011: 1-5 - 2010
- [j2]Seung-Joon Seok, Wang-Cheol Song, Deokjai Choi:
Implementation of Pastry-based P2P system to share sensor data. Int. J. Sens. Networks 8(3/4): 125-135 (2010) - [i7]Huy Anh Nguyen, Tam Van Nguyen, Dong Il Kim, Deokjai Choi:
Network Traffic Anomalies Detection and Identification with Flow Monitoring. CoRR abs/1007.1264 (2010) - [i6]Tam Van Nguyen, Wontaek Lim, Huy Anh Nguyen, Deokjai Choi:
Context Awareness Framework Based on Contextual Graph. CoRR abs/1007.1265 (2010) - [i5]Huy Anh Nguyen, Deokjai Choi:
Network Anomaly Detection: Flow-based or Packet-based Approach? CoRR abs/1007.1266 (2010) - [i4]Huy Anh Nguyen, Deokjai Choi:
Application of Data Mining to Network Intrusion Detection: Classifier Selection Model. CoRR abs/1007.1268 (2010) - [i3]Huy Anh Nguyen, Tam Van Nguyen, Deokjai Choi:
How to Maximize User Satisfaction Degree in Multi-service IP Networks. CoRR abs/1007.1270 (2010) - [i2]Tam Van Nguyen, Wontaek Lim, Huy Anh Nguyen, Deokjai Choi, Chilwoo Lee:
Context Ontology Implementation for Smart Home. CoRR abs/1007.1273 (2010) - [i1]Tam Van Nguyen, Huy Anh Nguyen, Deokjai Choi:
Development of a Context Aware Virtual Smart Home Simulator. CoRR abs/1007.1274 (2010)
2000 – 2009
- 2009
- [j1]Guangjie Han, Deokjai Choi, Wontaek Lim:
Reference node placement and selection algorithm based on trilateration for indoor sensor networks. Wirel. Commun. Mob. Comput. 9(8): 1017-1027 (2009) - [c14]Tam Van Nguyen, Yi Chang Woo, Deokjai Choi:
CCBR: Chaining Case Based Reasoning in Context-Aware Smart Home. ACIIDS 2009: 453-458 - [c13]Huy Anh Nguyen, Tam Van Nguyen, Deokjai Choi:
How to Maximize User Satisfaction Degree in Multi-service IP Networks. ACIIDS 2009: 471-476 - [c12]Seung-Joon Seok, Nam-Gon Kim, Deokjai Choi, Wang-Cheol Song:
An Implementation of P2P System for Sharing Sensory Information. APNOMS 2009: 191-200 - [c11]Wang-Cheol Song, Sung-Su Kim, Seung-Joon Seok, Deokjai Choi:
Pastry Based Sensor Data Sharing. ICCCN 2009: 1-6 - 2008
- [c10]Huy Anh Nguyen, Deokjai Choi:
Application of Data Mining to Network Intrusion Detection: Classifier Selection Model. APNOMS 2008: 399-408 - 2007
- [c9]Guangjie Han, Deokjai Choi, Wontaek Lim:
A Novel Reference Node Selection Algorithm Based on Trilateration for Indoor Sensor Networks. CIT 2007: 1003-1008 - [c8]Bao Nguyen Nguyen, Deokjai Choi:
A Two Base Stations Algorithm for Energy Balanced Data Propagation in Smart Home Sensor Networks. CIT 2007: 1009-1014 - [c7]Bao Nguyen Nguyen, Deokjai Choi:
FECP Protocol for Energy Balanced Data Propagation in Smart Home Sensor Networks. APNOMS 2007: 175-184 - 2006
- [c6]Deokjai Choi, Hongseok Jang, Kugsang Jeong, Punghyeok Kim, Soo-Hyung Kim:
Delivery and Storage Architecture for Sensed Information Using SNMP. APNOMS 2006: 582-585 - [c5]Kugsang Jeong, Deokjai Choi, Gueesang Lee:
Context Communication for Providing Context-Aware Application's Independency. HPCC 2006: 581-590 - [c4]Hwa Jeong Son, Sang-Cheol Park, Soo-Hyung Kim, Ji Soo Kim, Gueesang Lee, DeokJai Choi:
Text Image Spotting Using Local Crowdedness and Hausdorff Distance. ICADL 2006: 333-339 - [c3]Kugsang Jeong, Deokjai Choi, Soo-Hyung Kim, Gueesang Lee:
A Middleware Architecture Determining Application Context Using Shared Ontology. ICCSA (4) 2006: 128-137 - 2005
- [c2]Kiwon Hong, Kugsang Jeong, Deokjai Choi, Choong Seon Hong:
A Performance Improvement Scheme of Stream Control Transmission Protocol over Wireless Networks. ICCSA (1) 2005: 195-203 - 2004
- [c1]Hyo Sun Yoon, Gueesang Lee, Soo-Hyung Kim, Deokjai Choi:
Fast Half Pixel Motion Estimation Based on Spatio-temporal Correlations. ICONIP 2004: 732-737
Coauthor Index
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