Usman Akhtar

According to our database, Usman Akhtar authored at least 16 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Optimizing Ride-Pooling Revenue: Pricing Strategies and Driver-Traveller Dynamics.

Usman Akhtar, Farnoud Ghasemi, Rafal Kucharski

CoRR, 2024

2022

Exploring Computational Complexity Of Ride-Pooling Problems.

Usman Akhtar, Rafal Kucharski

CoRR, 2022

2021

CbI-M: Context-based Intervention Methodology for Rehabilitation of Persons with NCDs.

Hafiz Syed Muhammad Bilal, Usman Akhtar, Asim Abbas, Muhammad Asif Razzaq, Ubaid Ur Rehman, Jamil Hussain, Sun Moo Kang, Sungyoung Lee, Seong-Bae Park

Proceedings of the 15th International Conference on Ubiquitous Information Management and Communication, 2021

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, Sungyoung Lee

Multim. Syst., 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

Computing, 2020

The Intelligent Medical Platform: A Novel Dialogue-Based Platform for Health-Care Services.

Taqdir Ali, Muhammad Afzal, Hyeong Won Yu, Ubaid Ur Rehman, Ho-Seong Han, June Young Choi, Arif Jamshed, Jamil Hussain, Muhammad Bilal Amin, Musarrat Hussain, Usman Akhtar, Wajahat Ali Khan, Sungyoung Lee, Byeong Ho Kang, Maqbool Hussain

Computer, 2020

Just in time Intervention for Personalized Healthcare: Behavior-Context based Intervention Adaptation.

Hafiz Syed Muhammad Bilal, Usman Akhtar, Shin Won Chul, Sungyoung Lee

Proceedings of the 2020 International Conference on Information Networking, 2020

The Impact of Big Data In Healthcare Analytics.

Usman Akhtar, Jong Won Lee, Hafiz Syed Muhammad Bilal, Taqdir Ali, Wajahat Ali Khan, Sungyoung Lee

Proceedings of the 2020 International Conference on Information Networking, 2020

2018

Change-Aware Scheduling for Effectively Updating Linked Open Data Caches.

Usman Akhtar, Muhammad Asif Razzaq, Ubaid Ur Rehman, Muhammad Bilal Amin, Wajahat Ali Khan, Eui-Nam Huh, Sungyoung Lee

IEEE Access, 2018

Adaptive Cache Replacement in Efficiently Querying Semantic Big Data.

Usman Akhtar, Sungyoung Lee

Proceedings of the 2018 IEEE International Conference on Web Services, 2018

Configurable Data Acquisition for Cloud-centric IoT.

Muhammad Bilal Amin, Muhammad Sadiq, Wajahat Ali Khan, Asad Masood Khattak, Usman Akhtar, Sungyoung Lee

Proceedings of the 12th International Conference on Ubiquitous Information Management and Communication, 2018

2017

mlCAF: Multi-Level Cross-Domain Semantic Context Fusioning for Behavior Identification.

Muhammad Asif Razzaq, Claudia Villalonga, Sungyoung Lee, 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

Medical Semantic Question Answering Framework on RDF Data Cubes.

Usman Akhtar, Jamil Hussain, Sungyoung Lee

Proceedings of the Enhanced Quality of Life and Smart Living, 2017

Evaluating scheduling strategies in LOD based application.

Usman Akhtar, Muhammad Bilal Amin, Sungyoung Lee

Proceedings of the 19th Asia-Pacific Network Operations and Management Symposium, 2017

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

Sensors, 2016

Challenges in Managing Real-Time Data in Health Information System (HIS).

Usman Akhtar, Asad Masood Khattak, Sungyoung Lee

Proceedings of the Inclusive Smart Cities and Digital Health, 2016