Deokjai Choi

Publication Activity (10 Years)

Years Active: 1996-2023
Publications (10 Years): 21

Top Topics

Gait Recognition

Real Time Face Tracking

Hierarchical Agglomerative

Password Guessing

Top Venues

J. Inf. Process. Syst.

Publications

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 (2023)
Lam Tran, Thuc Nguyen, Changho Seo, Hyunil Kim, Deokjai Choi
A Survey on Password Guessing. CoRR (2022)
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 (2022)
Ardiansyah, Yeong-Hyeon Kim, Deokjai Choi
LSTM-based Multi-Step SOC Forecasting of Battery Energy Storage in Grid Ancillary Services. SmartGridComm (2021)
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 (2021)
Tam T. Huynh, Thuc Dinh Nguyen, Thang Hoang, Lam Tran, Deokjai Choi
A Reliability Guaranteed Solution for Data Storing and Sharing. IEEE Access 9 (2021)
Lam Tran, Thuc Dinh Nguyen, Hyunil Kim, Deokjai Choi
Security and Privacy Enhanced Gait Authentication with Random Representation Learning and Digital Lockers. CoRR (2021)
Thao M. Dang, Lam Tran, Thuc Dinh Nguyen, Deokjai Choi
FEHash: Full Entropy Hash for Face Template Protection. CVPR Workshops (2020)
Lam Tran, Deokjai Choi
Data Augmentation for Inertial Sensor-Based Gait Deep Neural Network. IEEE Access 8 (2020)
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 (2020)
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)
Ardiansyah, Yonghoon Choi, Muhammad Reza Kahar Aziz, Deokjai Choi
Latency Minimization for Energy Internet Communications with SDN Virtualization Infrastructure. SmartGridComm (2019)
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)
Lam Tran, Thao M. Dang, Deokjai Choi
A Binarization Method for Extracting High Entropy String in Gait Biometric Cryptosystem. SoICT (2018)
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) (2018)
Lam Tran, Thang Hoang, Thuc Dinh Nguyen, Deokjai Choi
Improving Gait Cryptosystem Security Using Gray Code Quantization and Linear Discriminant Analysis. ISC (2017)
Van-Quyet Nguyen, Sinh-Ngoc Nguyen, Deokjai Choi, Kyungbaek Kim
Location-aware dynamic network provisioning. APNOMS (2017)
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)
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)
Thang Hoang, Deokjai Choi, Thuc Dinh Nguyen
On the Instability of Sensor Orientation in Gait Verification on Mobile Phone. CoRR (2016)
Long D. Tran, Thu D. Tran, Deokjai Choi, Thuc Dinh Nguyen
RSA-type Algebra Structures. KSII Trans. Internet Inf. Syst. 10 (6) (2016)
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) (2015)
Thang Hoang, Deokjai Choi, Thuc Dinh Nguyen
On the Instability of Sensor Orientation in Gait Verification on Mobile Phone. SECRYPT (2015)
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)
Rischan Mafrur, I. Gde Dharma Nugraha, Deokjai Choi
Concept, design and implementation of sensing as a service framework. IMCOM (2015)
Muhammad Fiqri Muthohar, I. Gde Dharma Nugraha, Deokjai Choi
Mobile application access design for user-defined network infrastructure. APNOMS (2015)
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 (2015)
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)
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)
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)
Elyor Kodirov, P. N. Ali Fahmi, Gueesang Lee, Deokjai Choi, In Seop Na
Robust real time face tracking in mobile devices. ICUIMC (2013)
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)
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) (2013)
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) (2013)
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)
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)
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)
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) (2013)
Quang Viet Vo, Gueesang Lee, Deokjai Choi
Fall Detection Based on Movement and Smart Phone Technology. RIVF (2012)
M. Taufiq Nuruzzaman, Changmoo Lee, Mohd. Fikri Azli bin Abdullah, Deokjai Choi
Simple SMS spam filtering on independent mobile phone. Secur. Commun. Networks 5 (10) (2012)
Vo Quang Viet, Hoang Minh Thang, Deokjai Choi
Adaptive energy-saving strategy for activity recognition on mobile phone. ISSPIT (2012)
P. N. Ali Fahmi, Elyor Kodirov, Deokjai Choi, Gueesang Lee, A. Mohd Fikri Azli, Md Shohel Sayeed
Implicit authentication based on ear shape biometrics using smartphone camera during a call. SMC (2012)
Vo Quang Viet, Hoang Minh Thang, Deokjai Choi
Balancing Precision and Battery Drain in Activity Recognition on Mobile Phone. ICPADS (2012)
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)
P. N. Ali Fahmi, Vo Quang Viet, Deokjai Choi
Semi-supervised fall detection algorithm using fall indicators in smartphone. ICUIMC (2012)
Eung Jun Cho, Choong Seon Hong, Deokjai Choi
Distributed IDS for efficient resource management in wireless sensor network. APNOMS (2011)
M. Taufiq Nuruzzaman, Mohd. Fikri Azli bin Abdullah, Deokjai Choi
Wireless LAN Access Point Placement Based on User Mobility. Wirel. Pers. Commun. 60 (3) (2011)
M. Taufiq Nuruzzaman, Changmoo Lee, Deokjai Choi
Independent and Personal SMS Spam Filtering. CIT (2011)
Mohd. Fikri Azli bin Abdullah, M. Taufiq Nuruzzaman, Deokjai Choi
Erratum to: Wireless LAN Access Point Placement Based on User Mobility. Wirel. Pers. Commun. 60 (3) (2011)
Huy Anh Nguyen, Deokjai Choi
Application of Data Mining to Network Intrusion Detection: Classifier Selection Model CoRR (2010)
Huy Anh Nguyen, Tam Van Nguyen, Dong Il Kim, Deokjai Choi
Network Traffic Anomalies Detection and Identification with Flow Monitoring CoRR (2010)
Huy Anh Nguyen, Deokjai Choi
Network Anomaly Detection: Flow-based or Packet-based Approach? CoRR (2010)
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) (2010)
Tam Van Nguyen, Huy Anh Nguyen, Deokjai Choi
Development of a Context Aware Virtual Smart Home Simulator CoRR (2010)
Tam Van Nguyen, Wontaek Lim, Huy Anh Nguyen, Deokjai Choi, Chilwoo Lee
Context Ontology Implementation for Smart Home CoRR (2010)
Tam Van Nguyen, Wontaek Lim, Huy Anh Nguyen, Deokjai Choi
Context Awareness Framework Based on Contextual Graph CoRR (2010)
Huy Anh Nguyen, Tam Van Nguyen, Deokjai Choi
How to Maximize User Satisfaction Degree in Multi-service IP Networks CoRR (2010)
Gicheol Wang, Seunghae Kim, Daewook Kang, Deokjai Choi, Gihwan Cho
Lightweight Key Renewals for Clustered Sensor Networks. J. Networks 5 (3) (2010)
Gicheol Wang, Deokjai Choi, Daewook Kang
A lightweight key renewal scheme for clustered sensor networks. ICUIMC (2009)
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) (2009)
Seung-Joon Seok, Nam-Gon Kim, Deokjai Choi, Wang-Cheol Song
An Implementation of P2P System for Sharing Sensory Information. APNOMS (2009)
Wang-Cheol Song, Sung-Su Kim, Seung-Joon Seok, Deokjai Choi
Pastry Based Sensor Data Sharing. ICCCN (2009)
Boyoung Lee, Sojung Yang, Deokjai Choi
A Status Monitoring System Design/Implementation for Home Appliances Controlled by Home Server. NetCoM (2009)
Huy Anh Nguyen, Tam Van Nguyen, Deokjai Choi
How to Maximize User Satisfaction Degree in Multi-service IP Networks. ACIIDS (2009)
James Won-Ki Hong, Luoming Meng, Young-Tak Kim, Hiroshi Uno, Shingo Ata, Yan Ma, Deokjai Choi
Challenges for Next Generation Network Operations and Service Management: a Report on APNOMS 2008. J. Netw. Syst. Manag. 17 (1-2) (2009)
Tam Van Nguyen, Yi Chang Woo, Deokjai Choi
CCBR: Chaining Case Based Reasoning in Context-Aware Smart Home. ACIIDS (2009)
Huy Anh Nguyen, Deokjai Choi
Application of Data Mining to Network Intrusion Detection: Classifier Selection Model. APNOMS (2008)
Gicheol Wang, Deokjai Choi, Daewook Kang
Securing Wireless Sensor Networks Using Cluster Reformations. EUC (2) (2008)
Bao Nguyen Nguyen, Deokjai Choi
A Two Base Stations Algorithm for Energy Balanced Data Propagation in Smart Home Sensor Networks. CIT (2007)
Guangjie Han, Deokjai Choi, Wontaek Lim
A Novel Reference Node Selection Algorithm Based on Trilateration for Indoor Sensor Networks. CIT (2007)
Bao Nguyen Nguyen, Deokjai Choi
FECP Protocol for Energy Balanced Data Propagation in Smart Home Sensor Networks. APNOMS (2007)
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)
Kugsang Jeong, Deokjai Choi, Gueesang Lee
Context Communication for Providing Context-Aware Application's Independency. HPCC (2006)
Deokjai Choi, Hongseok Jang, Kugsang Jeong, Punghyeok Kim, Soo-Hyung Kim
Delivery and Storage Architecture for Sensed Information Using SNMP. APNOMS (2006)
Kugsang Jeong, Deokjai Choi, Soo-Hyung Kim, Gueesang Lee
A Middleware Architecture Determining Application Context Using Shared Ontology. ICCSA (4) (2006)
Kiwon Hong, Kugsang Jeong, Deokjai Choi, Choong Seon Hong
A Performance Improvement Scheme of Stream Control Transmission Protocol over Wireless Networks. ICCSA (1) (2005)
Hyo Sun Yoon, Gueesang Lee, Soo-Hyung Kim, Deokjai Choi
Fast Half Pixel Motion Estimation Based on Spatio-temporal Correlations. ICONIP (2004)
SangSik Yoon, Deokjai Choi
A Constrained Multi-path Finding Mechanism Considering Available Bandwidth and Delay of MPLS LSP. ICOIN (2003)
Elizabeth D. Zeisler, Adrian Tang, Deokjai Choi, Taesang Choi, Hai Feng Weng
A Customer-to-Carrier Gateway for Trouble Administration. J. Netw. Syst. Manag. 4 (4) (1996)
Adrian Tang, Young Bae Choi, Deokjai Choi, Oh-Young Kang, Hai Feng Weng
A generic service ordering interface for the customer-to-service provider environment. NOMS (1996)
Deokjai Choi, Taesang Choi, Adrian Tang
Issues in enterprise e-mail management. IEEE Commun. Mag. 34 (4) (1996)