3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR60 papers
- Kootenay Association for Science & TechnologyCA40 papers
- Chinese Academy of SciencesCN33 papers
- Texas A&M UniversityUS32 papers
- RWTH Aachen UniversityDE30 papers
- King Fahd University of Petroleum and MineralsSA29 papers
- TU WienAT25 papers
- National University of SingaporeSG24 papers
- The University of Texas at AustinUS24 papers
- University of OxfordGB23 papers
- Georgia Institute of TechnologyUS22 papers
- Aix-Marseille UniversitéFR20 papers
29 papers · 1 filter
Effective DoF Collapse in Sparse Near-Field Beamforming: A Block-Rank-1 Mechanism
Changhao He, Xiaojuan Zhang, Francois Chin Po Shin
Sparse near-field arrays phase-cohere widely separated sub-arrays of elements and underpin distributed MIMO, satellite formations, and integrated sensing and communication.…
Second-order optimization of variable projection SVM models and road abnormality detection
Andrea Angino, Matthias Voigt, Rolf Krause +1
We introduce a novel second-order optimization framework for minimizing so-called variable projection functionals. We demonstrate that the proposed framework is especially usefulfo…
Virtual Backhaul Connectivity for Enhanced Coverage in Fiber-Less Areas
Hao Lin, Mustafa A. Kishk, Mohamed-Slim Alouini
This article provides an overview of potential alternatives for providing wireless backhaul in regions that suffer from the lack of fiber optic-connectivity to the core network. Th…
RIS-Enabled Integrated Access and Relay: Empowering Collaboration Among BSs
Hao Lin, Mustafa A. Kishk, Mohamed-Slim Alouini
The increasing number of Internet of Things (IoT) devices and applications leads to severe access congestion in conventional base station (BS) networks. Meanwhile, the low transmit…
Iterative Single-Loop Coordination of Transmission and Distribution Systems and DER Aggregators with Limited Information Sharing
Robert Sosnowski, Yury Dvorkin, Marcin Baszynski +1
The growing integration of DERs underscores the importance of unified coordination across TSO, DSO, and aggregator levels. This paper proposes a coordination method between TSO, DS…
Should All Noises Be Treated Equally: Impact of Input Noise Variability on Neural Network Robustness
Salma Alsinan, Maksim Makarenko, Sixiu Liu +2
Geophysical data collected from active field sites are often contaminated by complex and heterogeneous noise, obscuring weak seismic events, and complicating automated interpretati…
Performance Evaluation of HAPS-enabled Coverage Enhancement in Hard-to-Reach Areas
Hao Lin, Mustafa A. Kishk, Mohamed-Slim Alouini
High altitude platform stations (HAPSs) are becoming a key component of future non-terrestrial networks (NTNs). HAPSs can serve a larger area than uncrewed aerial vehicles (UAVs) a…
Connectivity of HAPS-Based Solutions for Large-Scale Wireless Networks: A Percolation Theory Analysis
Hao Lin, Mustafa A Kishk, Mohamed-Slim Alouini
In the era of sixth-generation (6G) wireless communication, numerous applications are expected to be realized, including environmental monitoring, smart agriculture, remote educati…
Performance Evaluation of RF-powered IoT in Rural Areas: The Wireless Power Digital Divide
Hao Lin, Mustafa A. Kishk, Mohamed-Slim Alouini
Bridging the digital divide is one of the goals of mobile networks in the future, and further building IoT networks in rural areas is a feasible solution. This paper studies the do…
HAPS-enabled Downlink Coverage Enhancement in Islands and Maritime Areas
Hao Lin, Mustafa A. Kishk, Mohamed-Slim Alouini
Non-terrestrial networks (NTNs) are poised to play a critical role in next-generation mobile communications, offering enhanced flexibility, improved line-of-sight (LoS) conditions,…
Optimization models and algorithms for the Unit Commitment problem
Javal Vyas, Carl Laird, Ignacio E. Grossmann +3
The unit commitment problem determines the optimal strategy to meet the electricity demand at minimum cost by committing power generation units at each point of time. Solving the u…
Auto-Configured Explainable Graph Neural Networks for Multi-Site Pollution Prediction
Abdelkader Dairi, Fouzi Harrou, Ying Sun
Accurate particulate matter (PM) prediction is crucial for mitigating air pollution. Graph Neural Networks (GNNs) effectively model spatiotemporal dependencies, but predefined grap…
Reducing the GPU Memory Bottleneck with Lossless Compression for ML -- Extended
Aditya K Kamath, Arvind Krishnamurthy, Marco Canini +1
Machine learning (ML) training and inference often process data sets far exceeding GPU memory capacity, forcing them to rely on PCIe for on-demand tensor transfers, causing critica…
Impedance-Based VSC Unit Commitment with STATCOM Support under High IBG Penetration
Aoun Abbas, Zhongda Chu, Charalambos Konstantinou
The large-scale replacement of synchronous machines with inverter-based generation (IBG) introduces critical challenges to both voltage and frequency stability. This work builds on…
Influence of plume activity on thermal convection in a rectangular cell
Ambrish Pandey, Jörg Schumacher, Matteo Parsani +1
We present three-dimensional direct numerical simulations of turbulent Rayleigh-Bénard convection in a closed rectangular box whose width and length are 0.8 and 2.4 tim…
A CMOS-compatible, scalable and compact magnetoelectric spin-torque microwave detector
Shuhui Liu, Riccardo Tomasello, Bin Fang +10
The development of compact and highly sensitive microwave detectors compatible with complementary-metal-oxide-semiconductor (CMOS) processes is an active research area but remains…
Performance Analysis of STAR-RIS-Assisted NOMA Wireless Systems with Realistic Indoor Outdoor THz Channel Models
Ngoc Phuc Le, Mohamed-Slim Alouini
In this paper, a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)-aided downlink non-orthogonal multiple access (NOMA) Terahertz (THz) wirel…
Simultaneous Unicast and Multicast Transmissions in Stacked Intelligent Metasurfaces-assisted HAPS Wireless Networks: Performance Analysis and Optimization
Ngoc Phuc Le, Mohamed-Slim Alouini
In this paper, we investigate high-altitude platform station (HAPS) wireless networks for simultaneous non-orthogonal unicast and multicast transmissions. Specifically, stacked int…
Extended Hybrid Timed Petri Nets with Semi-Supervised Anomaly Detection for Switched Systems, Modelling and Fault Detection
Fatiha Hamdi, Abdelhafid Zeroual, Fouzi Harrou
Hybrid physical systems combine continuous and discrete dynamics, which can be simultaneously affected by faults. Conventional fault detection methods often treat these dynamics se…
M-MiniGPT4: Multilingual VLLM Alignment via Translated Data
Seung Hun Han, Youssef Mohamed, Mohamed Elhoseiny
This paper presents a Multilingual Vision Large Language Model, named M-MiniGPT4. Our model exhibits strong vision-language understanding (VLU) capabilities across 11 languages. We…
LiDAR for Crowd Management: Applications, Benefits, and Future Directions
Abdullah Khanfor, Chaima Zaghouani, Hakim Ghazzai +2
Light Detection and Ranging (LiDAR) technology offers significant advantages for effective crowd management. This article presents LiDAR technology and highlights its primary advan…
A Structurally Localized Ensemble Kalman Filtering Approach
Boujemaa Ait-El-Fquih, Ibrahim Hoteit
State-of-the-art ensemble Kalman filtering (EnKF) algorithms require incorporating localization techniques to cope with the rank deficiency and the inherited spurious correlations…
ARCOL: Aspect Ratio Constrained Orthogonal Layout
Zainab Alsuwaykit, Yousef Rajeh, Alexandre Kouyoumdjian +5
Orthogonal graph layout algorithms aim to produce clear, compact, and readable network diagrams by arranging nodes and edges along horizontal and vertical lines, while minimizing b…
A user-friendly package and workflow for generating effective homogeneous rheologies for the study of the long-term orbital evolution of multilayered planetary bodies
Yeva Gevorgyan
We present a user-friendly, open-source Wolfram Language package that automates the construction of an effective homogeneous generalized Voigt rheology for a spherically symmetric,…