Dr. Evangelos Vlachos
Tenure-track Researcher · ATHENA RC
Dr. Evangelos Vlachos
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Research
Massive MIMO Channel Estimation for Millimeter Wave Systems via Matrix Completion
Millimeter wave (mmWave) massive multiple input multiple output (MIMO) systems realizing directive beamforming require reliable …
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New Paper: Efficient graph-based matrix completion on incomplete animated models
Researchers develop an efficient graph-based approach to complete missing data in animated models, leveraging structural relationships between frames.
Jul 1, 2017
1 min read
Paper
New Paper: Autonomous driving in 5G: Mitigating interference in OFDM-based vehicular communications
This study develops novel interference mitigation techniques for OFDM-based vehicular communications in 5G networks, enhancing the reliability of autonomous driving applications.
Jun 1, 2017
1 min read
Paper
Autonomous driving in 5G: Mitigating interference in OFDM-based vehicular communications
Automotive industry will be greatly benefited by the advent of 5G Networking and the huge boost in performance and coverage it will …
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DOI
Compressed Sensing for Efficient Encoding of Dense 3D Meshes Using Model-Based Bayesian Learning
With the growing demand for easy and reliable generation of 3D models representing real-world or synthetic objects, new schemes for …
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DOI
Efficient graph-based matrix completion on incomplete animated models
Recently, there has been increasing interest for easy and reliable generation of 3D animated models facilitating several real-time …
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DOI
New Paper: Compressed sensing for efficient encoding of dense 3D meshes using model-based Bayesian learning
This research develops a model-based Bayesian learning approach to efficiently encode dense 3D meshes using compressed sensing, achieving higher compression ratios while preserving visual quality.
Jan 1, 2017
1 min read
Paper
New Paper: Supervised energy disaggregation using dictionary—based modelling of appliance states
A novel supervised energy disaggregation method uses dictionary-based modelling of appliance states to accurately identify and quantify energy consumption patterns in real-world settings.
Oct 1, 2016
1 min read
Paper
New Paper: Adaptive completion of the correlation matrix in wireless sensor networks
This research develops an adaptive completion algorithm for wireless sensor networks, preserving privacy while accurately estimating the full-rank correlation matrix.
Aug 1, 2016
1 min read
Paper
New Paper: Blind distributed beamforming via matrix completion
This paper introduces a novel matrix completion-based approach to distributed beamforming, enabling efficient maximization of receiver SNR while minimizing transmit power and interference.
Jul 1, 2016
1 min read
Paper
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