Yibeltal F. Alem

15 papers Misc 2Journal 7Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
Balancing Security and Accuracy: A Novel Federated Learning Approach for Cyberattack Detection in Blockchain Networks.
IEEE Trans. Netw. Serv. Manag.
Tran Viet Khoa, Mohammad Abu Alsheikh, Yibeltal F. Alem, Dinh Thai Hoang
2025 J jnl
End-to-End Human Pose Reconstruction from Wearable Sensors for 6G Extended Reality Systems.
CoRR
Nguyen Quang Hieu, Dinh Thai Hoang, Diep N. Nguyen, Mohammad Abu Alsheikh, Carlos C. N. Kuhn, Yibeltal F. Alem, Ibrahim Radwan
2025 J jnl
Privacy-Preserving Driver Drowsiness Detection with Spatial Self-Attention and Federated Learning.
CoRR
Tran Viet Khoa, Do Hai Son, Mohammad Abu Alsheikh, Yibeltal F. Alem, Dinh Thai Hoang
2025 J jnl
Vision-Based Learning for Cyberattack Detection in Blockchain Smart Contracts and Transactions.
CoRR
Do Hai Son, Le Vu Hieu, Tran Viet Khoa, Yibeltal F. Alem, Hoang Trong Minh, Tran Thi Thuy Quynh, Nguyen Viet Ha, Nguyen Linh Trung
2016 J jnl
Spherical Harmonic Expansion of Fisher-Bingham Distribution and 3-D Spatial Fading Correlation for Multiple-Antenna Systems.
IEEE Trans. Veh. Technol.
Yibeltal F. Alem, Zubair Khalid, Rodney A. Kennedy
2015 J jnl
3D Spatial Fading Correlation for Uniform Angle of Arrival Distribution.
IEEE Commun. Lett.
Yibeltal F. Alem, Zubair Khalid, Rodney A. Kennedy
2015 J jnl
Spherical Harmonic Expansion of Fisher-Bingham Distribution and 3D Spatial Fading Correlation for Multiple-Antenna Systems.
CoRR
Yibeltal F. Alem, Zubair Khalid, Rodney A. Kennedy
2014 Misc conf
Band-limited extrapolation on the sphere for signal reconstruction in the presence of noise.
ICASSP
Yibeltal F. Alem, Zubair Khalid, Rodney A. Kennedy
2014 — conf
Dynamic Fractional Frequency Reuse Method for Self-Organizing Smallcell Network.
VTC Spring
Daniel H. Chae, Nicholas H. Kim, Yibeltal F. Alem, Salman Durrani, Rodney A. Kennedy
2014 — conf
Sparse recovery on sphere via probabilistic compressed sensing.
SSP
Yibeltal F. Alem, Daniel H. Chae, S. M. Akramus Salehin
2013 Misc conf
Performance study of compressive sampling for ECG signal compression in noisy and varying sparsity acquisition.
ICASSP
Daniel H. Chae, Yibeltal F. Alem, Salman Durrani, Rodney A. Kennedy
2013 — conf
Sparse recovery of spherical harmonic expansions from uniform distribution on sphere.
ICSPCS
Yibeltal F. Alem, S. M. Akramus Salehin, Daniel H. Chae, Rodney A. Kennedy
2013 — conf
Spatial correlation from multipath with 3D power distributions having rotational symmetry.
ICSPCS
Rodney A. Kennedy, Zubair Khalid, Yibeltal F. Alem
2012 — conf
Multiplicative and additive perturbation effects on the recovery of sparse signals on the sphere using compressed sensing.
ICSPCS
Yibeltal F. Alem, Daniel H. Chae, Rodney A. Kennedy
2012 — conf
Sparse signal recovery on the sphere: Optimizing the sensing matrix through sampling.
ICSPCS
Yibeltal F. Alem, Daniel H. Chae, Rodney A. Kennedy