Fast Half Pixel Motion Estimation Based on Spatio-temporal Correlations. - Hyo Sun Yoon; Gueesang Lee; Soo-Hyung Kim; Deokjai Choi 001 (ICONIP, 2004)

A Performance Improvement Scheme of Stream Control Transmission Protocol over Wireless Networks. - Kiwon Hong; Kugsang Jeong; Deokjai Choi 001; Choong Seon Hong (ICCSA (1), 2005)

Delivery and Storage Architecture for Sensed Information Using SNMP. - Deokjai Choi 001; Hongseok Jang; Kugsang Jeong; Punghyeok Kim; Soo-Hyung Kim (APNOMS, 2006)

Context Communication for Providing Context-Aware Application's Independency. - Kugsang Jeong; Deokjai Choi 001; Gueesang Lee (HPCC, 2006)

Text Image Spotting Using Local Crowdedness and Hausdorff Distance. - Hwa Jeong Son; Sang-Cheol Park; Soo-Hyung Kim; Ji Soo Kim; Gueesang Lee; DeokJai Choi 001 (ICADL, 2006)

A Middleware Architecture Determining Application Context Using Shared Ontology. - Kugsang Jeong; Deokjai Choi 001; Soo-Hyung Kim; Gueesang Lee (ICCSA (4), 2006)

A Novel Reference Node Selection Algorithm Based on Trilateration for Indoor Sensor Networks. - Guangjie Han; Deokjai Choi 001; Wontaek Lim (CIT, 2007)

A Two Base Stations Algorithm for Energy Balanced Data Propagation in Smart Home Sensor Networks. - Bao Nguyen Nguyen; Deokjai Choi 001 (CIT, 2007)

FECP Protocol for Energy Balanced Data Propagation in Smart Home Sensor Networks. - Bao Nguyen Nguyen; Deokjai Choi 001 (APNOMS, 2007)

Application of Data Mining to Network Intrusion Detection: Classifier Selection Model. - Huy Anh Nguyen; Deokjai Choi 001 (APNOMS, 2008)

How to Maximize User Satisfaction Degree in Multi-service IP Networks. - Huy Anh Nguyen; Tam Van Nguyen 002; Deokjai Choi 001 (ACIIDS, 2009)

CCBR: Chaining Case Based Reasoning in Context-Aware Smart Home. - Tam Van Nguyen 002; Yi Chang Woo; Deokjai Choi 001 (ACIIDS, 2009)

An Implementation of P2P System for Sharing Sensory Information. - Seung-Joon Seok; Nam-Gon Kim; Deokjai Choi 001; Wang-Cheol Song (APNOMS, 2009)

Pastry Based Sensor Data Sharing. - Wang-Cheol Song; Sung-Su Kim; Seung-Joon Seok; Deokjai Choi 001 (ICCCN, 2009)

Reference node placement and selection algorithm based on trilateration for indoor sensor networks. - Guangjie Han; Deokjai Choi 001; Wontaek Lim (Wirel. Commun. Mob. Comput., 2009)

Network Traffic Anomalies Detection and Identification with Flow Monitoring - Huy Anh Nguyen; Tam Van Nguyen 002; Dong Il Kim; Deokjai Choi 001 (CoRR, 2010)

Context Awareness Framework Based on Contextual Graph - Tam Van Nguyen 002; Wontaek Lim; Huy Anh Nguyen; Deokjai Choi 001 (CoRR, 2010)

Network Anomaly Detection: Flow-based or Packet-based Approach? - Huy Anh Nguyen; Deokjai Choi 001 (CoRR, 2010)

Context Ontology Implementation for Smart Home - Tam Van Nguyen 002; Wontaek Lim; Huy Anh Nguyen; Deokjai Choi 001; Chilwoo Lee (CoRR, 2010)

Development of a Context Aware Virtual Smart Home Simulator - Tam Van Nguyen 002; Huy Anh Nguyen; Deokjai Choi 001 (CoRR, 2010)

Implementation of Pastry-based P2P system to share sensor data. - Seung-Joon Seok; Wang-Cheol Song; Deokjai Choi 001 (Int. J. Sens. Networks, 2010)

Lightweight Key Renewals for Clustered Sensor Networks. - Gicheol Wang; Seunghae Kim; Daewook Kang; Deokjai Choi 001; Gihwan Cho (J. Networks, 2010)

Independent and Personal SMS Spam Filtering. - Muhammad Taufiq Nuruzzaman; Changmoo Lee; Deokjai Choi 001 (CIT, 2011)

Distributed IDS for efficient resource management in wireless sensor network. - Eung Jun Cho; Choong Seon Hong; Deokjai Choi 001 (APNOMS, 2011)

Erratum to: Wireless LAN Access Point Placement Based on User Mobility. - Mohd. Fikri Azli bin Abdullah; Muhammad Taufiq Nuruzzaman; Deokjai Choi 001 (Wirel. Pers. Commun., 2011)

Wireless LAN Access Point Placement Based on User Mobility. - Muhammad Taufiq Nuruzzaman; Mohd. Fikri Azli bin Abdullah; Deokjai Choi 001 (Wirel. Pers. Commun., 2011)

Balancing Precision and Battery Drain in Activity Recognition on Mobile Phone. - Vo Quang Viet; Hoang Minh Thang; Deokjai Choi 001 (ICPADS, 2012)

Semi-supervised fall detection algorithm using fall indicators in smartphone. - P. N. Ali Fahmi; Vo Quang Viet; Deokjai Choi 001 (ICUIMC, 2012)

Adaptive energy-saving strategy for activity recognition on mobile phone. - Vo Quang Viet; Hoang Minh Thang; Deokjai Choi 001 (ISSPIT, 2012)

Fall Detection Based on Movement and Smart Phone Technology. - Quang Viet Vo; Gueesang Lee; Deokjai Choi 001 (RIVF, 2012)

Implicit authentication based on ear shape biometrics using smartphone camera during a call. - P. N. Ali Fahmi; Elyor Kodirov; Deok-Jai Choi 001; Gueesang Lee; Mohd Fikri Azli Abdullah; Md Shohel Sayeed (SMC, 2012)

Efficiently Preserving Data Privacy Range Queries in Two-Tiered Wireless Sensor Networks. - Thuc Dinh Nguyen; Thach V. Bui; Van H. Dang; Deokjai Choi 001 (UIC/ATC, 2012)

Mobile Junk Message Filter Reflecting User Preference. - Kyoung-Ju Lee; Deok-Jai Choi 001 (KSII Trans. Internet Inf. Syst., 2012)

Simple SMS spam filtering on independent mobile phone. - Muhammad Taufiq Nuruzzaman; Changmoo Lee; Mohd. Fikri Azli bin Abdullah; Deokjai Choi 001 (Secur. Commun. Networks, 2012)

3D-to-2D Projection Algorithm for Remote Control Using Smartphone: Enhancing Smartphone Capability for Costless Wireless Audio Visual Consumer Appliance Control. - P. N. Ali Fahmi; Prayoga Budhi; Jongmin Song; Ardiansyah; Deokjai Choi 001; Youngchul Kim (AINA Workshops, 2013)

Robust real time face tracking in mobile devices. - Elyor Kodirov; P. N. Ali Fahmi; Gueesang Lee; Deok-Jai Choi 001; In Seop Na (ICUIMC, 2013)

A Lightweight Gait Authentication on Mobile Phone Regardless of Installation Error. - Thang Hoang; Deokjai Choi 001; Quang Viet Vo; Huy Anh Nguyen; Thuc Dinh Nguyen (SEC, 2013)

Battery-Less 6LoWPAN-Based Wireless Home Automation by Use of Energy Harvesting. - Ardiansyah Musa Efendi; Seungkyo Oh; Ali Fahmi Perwira Negera; Deokjai Choi 001 (Int. J. Distributed Sens. Networks, 2013)

Personalization in Mobile Activity Recognition System Using K-Medoids Clustering Algorithm. - Quang Viet Vo; Hoang Minh Thang; Deokjai Choi 001 (Int. J. Distributed Sens. Networks, 2013)

Energy Saving in Forward Fall Detection using Mobile Accelerometer. - Quang Viet Vo; Ali Fahmi Perwira Negera; Hoang Minh Thang; Deokjai Choi 001 (Int. J. Distributed Syst. Technol., 2013)

Adaptive Cross-Device Gait Recognition Using a Mobile Accelerometer. - Thang Hoang; Thuc Dinh Nguyen; Chuyen Luong; Son Do; Deokjai Choi 001 (J. Inf. Process. Syst., 2013)

6LoWPAN-based Wireless Home Automation: From Secure System Development to Building Energy Management. - Ardiansyah Musa Efendi; Seungkyo Oh; Deokjai Choi 001 (Smart Comput. Rev., 2013)

Aggregation management design for user-defined network infrastructure. - Ardiansyah Musa Efendi; Sungmin Hwang; Fiqri Muthohar; Gihyun Bang; Deokjai Choi 001; Kyungbaek Kim; Wang-Cheol Song; Seung-Joon Seok; Seunghae Kim (APNOMS, 2014)

Time-based DDoS detection and mitigation for SDN controller. - I Gde Dharma Nugraha; Fiqri Muthohar; J. D. Alvin Prayuda; Priagung Khusumanegara; Deokjai Choi 001 (APNOMS, 2015)

Mobile application access design for user-defined network infrastructure. - Muhammad Fiqri Muthohar; I Gde Dharma Nugraha; Deokjai Choi 001 (APNOMS, 2015)

A Generalized Authentication Scheme for Mobile Phones Using Gait Signals. - Huan Nguyen 002; Huy H. Nguyen; Thang Hoang; Deokjai Choi 001; Thuc Dinh Nguyen (ICETE (Selected Papers), 2015)

Profiler for Smartphone Users Interests Using Modified Hierarchical Agglomerative Clustering Algorithm Based on Browsing History. - Priagung Khusumanegara; Rischan Mafrur; Deokjai Choi 001 (ICT-EurAsia/CONFENIS, 2015)

Concept, design and implementation of sensing as a service framework. - Rischan Mafrur; I Gde Dharma Nugraha; Deokjai Choi 001 (IMCOM, 2015)

On the Instability of Sensor Orientation in Gait Verification on Mobile Phone. - Thang Hoang; Deokjai Choi 001; Thuc Dinh Nguyen (SECRYPT, 2015)

Modeling and discovering human behavior from smartphone sensing life-log data for identification purpose. - Rischan Mafrur; I Gde Dharma Nugraha; Deokjai Choi 001 (Hum. centric Comput. Inf. Sci., 2015)

Gait authentication on mobile phone using biometric cryptosystem and fuzzy commitment scheme. - Thang Hoang; Deokjai Choi 001; Thuc Dinh Nguyen (Int. J. Inf. Sec., 2015)

Design of service abstraction model for enhancing network provision in future network. - I Gde Dharma Nugraha; Quyet Nguyen-Van; Duc Tiep Vu; Ngoc Nguyen-Sinh; J. D. Alvin Prayuda; Kyungbaek Kim; Deokjai Choi 001 (APNOMS, 2016)

RSA-type Algebra Structures. - Long D. Tran; Thu D. Tran; Deokjai Choi 001; Thuc Dinh Nguyen (KSII Trans. Internet Inf. Syst., 2016)

Location-aware dynamic network provisioning. - Van-Quyet Nguyen; Sinh-Ngoc Nguyen; Deokjai Choi 001; Kyungbaek Kim (APNOMS, 2017)

multiFIA Multi-dimensional future Internet architecture. - Seung-Joon Seok; Muhammad Afaq; Kyungbaek Kim; Deokjai Choi 001; Youn-Hee Han; Woojin Seok; Wang-Cheol Song (ICUFN, 2017)

Improving Gait Cryptosystem Security Using Gray Code Quantization and Linear Discriminant Analysis. - Lam Tran; Thang Hoang; Thuc Dinh Nguyen; Deokjai Choi 001 (ISC, 2017)

A design of data-driven energy-use profiling in residential buildings: poster abstract. - Ardiansyah Musa Efendi; I Gde Dharma Nugraha; Kalamullah Ramli; Deokjai Choi 001 (BuildSys, 2018)

A Binarization Method for Extracting High Entropy String in Gait Biometric Cryptosystem. - Lam Tran; Thao M. Dang; Deokjai Choi 001 (SoICT, 2018)

Significant Motion-Based Adaptive Sampling Module for Mobile Sensing Framework. - Muhammad Fiqri Muthohar; I Gde Dharma Nugraha; Deokjai Choi 001 (J. Inf. Process. Syst., 2018)

Latency Minimization for Energy Internet Communications with SDN Virtualization Infrastructure. - Ardiansyah; Yonghoon Choi; Muhammad Reza Kahar Aziz; Deokjai Choi 001 (SmartGridComm, 2019)

A decision tree-based NLOS detection method for the UWB indoor location tracking accuracy improvement. - Ardiansyah Musa Efendi; I Gde Dharma Nugraha; Hyojeong Han; Deokjai Choi 001; Seongho Seo; Juseok Kim (Int. J. Commun. Syst., 2019)

FEHash: Full Entropy Hash for Face Template Protection. - Thao M. Dang; Lam Tran; Thuc Dinh Nguyen; Deokjai Choi 001 (CVPR Workshops, 2020)

Latency-Optimal Network Intelligence Services in SDN/NFV-Based Energy Internet Cyberinfrastructure. - Ardiansyah; Yonghoon Choi; Muhammad Reza Kahar Aziz; Kang-Wook Chon; Deokjai Choi 001 (IEEE Access, 2020)

Data Augmentation for Inertial Sensor-Based Gait Deep Neural Network. - Lam Tran; Deokjai Choi 001 (IEEE Access, 2020)

LSTM-based Multi-Step SOC Forecasting of Battery Energy Storage in Grid Ancillary Services. - Ardiansyah; Yeong-Hyeon Kim; Deokjai Choi 001 (SmartGridComm, 2021)

A Reliability Guaranteed Solution for Data Storing and Sharing. - Tam T. Huynh; Thuc Dinh Nguyen; Thang Hoang; Lam Tran; Deokjai Choi 001 (IEEE Access, 2021)

Multi-Model Long Short-Term Memory Network for Gait Recognition Using Window-Based Data Segment. - Lam Tran; Thang Hoang; Thuc Dinh Nguyen; Hyunil Kim; Deokjai Choi 001 (IEEE Access, 2021)

Security and Privacy Enhanced Gait Authentication with Random Representation Learning and Digital Lockers. - Lam Tran; Thuc Dinh Nguyen; Hyunil Kim; Deokjai Choi 001 (CoRR, 2021)

A Survey on Password Guessing. - Lam Tran; Thuc Nguyen; Changho Seo; Hyunil Kim; Deokjai Choi 001 (CoRR, 2022)

Security and privacy enhanced smartphone-based gait authentication with random representation learning and digital lockers. - Lam Tran; Thuc Dinh Nguyen; Hyunil Kim; Deokjai Choi 001 (Pattern Recognit., 2022)

RMFPN: End-to-End Scene Text Recognition Using Multi-Feature Pyramid Network. - Ruturaj Mahadshetti; Guee-Sang Lee; Deok-Jai Choi 001 (IEEE Access, 2023)

AVET: A Novel Transform Function to Improve Cancellable Biometrics Security. - Thao M. Dang; Thuc Dinh Nguyen; Thang Hoang; Hyunseok Kim; Andrew Beng Jin Teoh; Deokjai Choi 001 (IEEE Trans. Inf. Forensics Secur., 2023)

DenseTextPVT: Pyramid Vision Transformer with Deep Multi-Scale Feature Refinement Network for Dense Text Detection. - My-Tham Dinh; Deok-Jai Choi 001; Guee-Sang Lee (Sensors, 2023)