3 papers
cs.CV2021
Security and Privacy Enhanced Gait Authentication with Random Representation Learning and Digital Lockers
Lam Tran, Thuc Nguyen, Hyunil Kim +1
Gait data captured by inertial sensors have demonstrated promising results on user authentication. However, most existing approaches stored the enrolled gait pattern insecurely for…
cs.IT2021
Improved algorithms for non-adaptive group testing with consecutive positives
Thach V. Bui, Mahdi Cheraghchi, An T. H. Nguyen +1
The goal of group testing is to efficiently identify a few specific items, called positives, in a large population of items via tests. A test is an action on a subset of items whic…
cs.CR2016
On the Instability of Sensor Orientation in Gait Verification on Mobile Phone
Thang Hoang, Deokjai Choi, Thuc Nguyen
Authentication schemes using tokens or biometric modalities have been proposed to ameliorate the security strength on mobile devices. However, the existing approaches are obtrusive…