Challenges in Managing Real-Time Data in Health Information System (HIS). - Usman Akhtar; Asad Masood Khattak; Sungyoung Lee 001 (ICOST, 2016)

On Curating Multimodal Sensory Data for Health and Wellness Platforms. - Muhammad Bilal Amin; Oresti Baños; Wajahat Ali Khan; Hafiz Syed Muhammad Bilal; Jinhyuk Gong; Dinh-Mao Bui; Soung Ho Cho; Shujaat Hussain; Taqdir Ali; Usman Akhtar; TaeChoong Chung; Sungyoung Lee 001 (Sensors, 2016)

Evaluating scheduling strategies in LOD based application. - Usman Akhtar; Muhammad Bilal Amin; Sungyoung Lee 001 (APNOMS, 2017)

Medical Semantic Question Answering Framework on RDF Data Cubes. - Usman Akhtar; Jamil Hussain; Sungyoung Lee 001 (ICOST, 2017)

mlCAF: Multi-Level Cross-Domain Semantic Context Fusioning for Behavior Identification. - Muhammad Asif Razzaq; Claudia Villalonga; Sungyoung Lee 001; Usman Akhtar; Maqbool Ali; Eun-Soo Kim; Asad Masood Khattak; Hyonwoo Seung; Tae Ho Hur; Jae Hun Bang; Dohyeong Kim; Wajahat Ali Khan (Sensors, 2017)

Configurable Data Acquisition for Cloud-centric IoT. - Muhammad Bilal Amin; Muhammad Sadiq; Wajahat Ali Khan; Asad Masood Khattak; Usman Akhtar; Sungyoung Lee 001 (IMCOM, 2018)

Adaptive Cache Replacement in Efficiently Querying Semantic Big Data. - Usman Akhtar; Sungyoung Lee 001 (ICWS, 2018)

Change-Aware Scheduling for Effectively Updating Linked Open Data Caches. - Usman Akhtar; Muhammad Asif Razzaq; Ubaid Ur Rehman 002; Muhammad Bilal Amin; Wajahat Ali Khan; Eui-Nam Huh; Sungyoung Lee 001 (IEEE Access, 2018)

The Impact of Big Data In Healthcare Analytics. - Usman Akhtar; Jong Won Lee; Hafiz Syed Muhammad Bilal; Taqdir Ali; Wajahat Ali Khan; Sungyoung Lee 001 (ICOIN, 2020)

Just in time Intervention for Personalized Healthcare: Behavior-Context based Intervention Adaptation. - Hafiz Syed Muhammad Bilal; Usman Akhtar; Shin Won Chul; Sungyoung Lee 001 (ICOIN, 2020)

The Intelligent Medical Platform: A Novel Dialogue-Based Platform for Health-Care Services. - Taqdir Ali; Muhammad Afzal 001; Hyeong Won Yu; Ubaid Ur Rehman 002; Ho-Seong Han; June Young Choi; Arif Jamshed; Jamil Hussain; Muhammad Bilal Amin; Musarrat Hussain; Usman Akhtar; Wajahat Ali Khan; et al. (Computer, 2020)

A cache-based method to improve query performance of linked Open Data cloud. - Usman Akhtar; Anita Sant'Anna; Chang-Ho Jihn; Muhammad Asif Razzaq; Jae Hun Bang; Sungyoung Lee 001 (Computing, 2020)

uMoDT: an unobtrusive multi-occupant detection and tracking using robust Kalman filter for real-time activity recognition. - Muhammad Asif Razzaq; Javier Medina Quero; Ian Cleland; Chris D. Nugent; Usman Akhtar; Hafiz Syed Muhammad Bilal; Ubaid Ur Rehman 002; Sungyoung Lee 001 (Multim. Syst., 2020)

CbI-M: Context-based Intervention Methodology for Rehabilitation of Persons with NCDs. - Hafiz Syed Muhammad Bilal; Usman Akhtar; Asim Abbas 001; Muhammad Asif Razzaq; Ubaid Ur Rehman 002; Jamil Hussain; Sun Moo Kang; Sungyoung Lee 001; Seong-Bae Park (IMCOM, 2021)

Exploring Computational Complexity Of Ride-Pooling Problems. - Usman Akhtar; Rafal Kucharski (CoRR, 2022)

Optimizing Ride-Pooling Revenue: Pricing Strategies and Driver-Traveller Dynamics. - Usman Akhtar; Farnoud Ghasemi; Rafal Kucharski (CoRR, 2024)