Dr. Evangelos Vlachos
Tenure-track Researcher · ATHENA RC
Dr. Evangelos Vlachos
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Research
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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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
New Paper: Low-complexity OSIC equalization for OFDM-based vehicular communications
This paper presents a low-complexity OSIC equalization algorithm for OFDM-based vehicular communications, significantly reducing computational complexity while maintaining robust ICI mitigation performance.
Jul 1, 2016
1 min read
Paper
Adaptive completion of the correlation matrix in wireless sensor networks
The correlation structure among the sensor observa- tions is a significant characteristic of the wireless sensor network (WSN) which can …
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DOI
Blind distributed beamforming via matrix completion
In this paper, we consider the problem of distributed beamforming for maximization of the receiver signal-to-noise ratio (SNR) subject …
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DOI
Low-complexity OSIC equalization for OFDM-based Vehicular Communications
Vehicular communication systems are usually equipped with orthogonal frequency division multiplexing (OFDM) transceivers that operate …
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DOI
Supervised energy disaggregation using dictionary-based modelling of appliance states
In this paper , a supervised energy disaggregation method is proposed. The appliances that are monitored, are modelled by multi-state …
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DOI
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