Search Results - "Abtahi, Azra"

Off-Grid Localization in MIMO Radars Using Sparsity by Abtahi, Azra, Gazor, Saeed, Marvasti, Farokh

“…In this letter, we propose a new accurate approach for target localization in multiple-input multiple-output (MIMO) radars, which exploits the sparse spatial…”
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An Adaptive Iterative Thresholding Algorithm for Distributed MIMO Radars by Abtahi, Azra, Azghani, Masoumeh, Marvasti, Farokh

“…In this paper, a Block Iterative Method with Adaptive Thresholding for Sparse Recovery (BIMATSR) is proposed to recover the received signal in an under-sampled…”
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Simultaneous Block Iterative Method With Adaptive Thresholding for Cooperative Spectrum Sensing by Azghani, Masoumeh, Abtahi, Azra, Marvasti, Farokh

“…The effective utilization of the spectrum has become an essential goal in the communications field, which is addressed by the Cognitive Radio (CR) systems. The…”
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Interpretable machine learning for predicting the fate and transport of pentachlorophenol in groundwater by Rad, Mehran, Abtahi, Azra, Berndtsson, Ronny, McKnight, Ursula S., Aminifar, Amir

“…Pentachlorophenol (PCP) is a commonly found recalcitrant and toxic groundwater contaminant that resists degradation, bioaccumulates, and has a potential for…”
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EpilepsyNet: Interpretable Self-Supervised Seizure Detection for Low-Power Wearable Systems by Huang, Baichuan, Zanetti, Renato, Abtahi, Azra, Atienza, David, Aminifar, Amir

“…Epilepsy is one of the most common neurological disorders that is characterized by recurrent and unpredictable seizures. Wearable systems can be used to detect…”
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Lightweight Machine Learning for Seizure Detection on Wearable Devices by Huang, Baichuan, Abtahi, Azra, Aminifar, Amir

“…For patients with epilepsy, automatic epilepsy monitoring, i.e., the process of direct observation of the patient's health status in real time, is crucial…”
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Power allocation and measurement matrix design for block CS-based distributed MIMO radars by Abtahi, Azra, Modarres-Hashemi, Mahmoud, Marvasti, Farokh, Tabataba, Foroogh S.

“…Multiple-input multiple-output (MIMO) radars offer higher resolution, better target detection, and more accurate target parameter estimation. Due to the…”
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Energy-Aware Integrated Neural Architecture Search and Partitioning for Distributed Internet of Things (IoT) by Huang, Baichuan, Abtahi, Azra, Aminifar, Amir

“…Internet of Things (IoT) are one of the key enablers of personalized health. However, IoT devices often have stringent constraints in terms of resources, e.g.,…”
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LightFF: Lightweight Inference for Forward-Forward Algorithm by Aminifar, Amin, Huang, Baichuan, Abtahi, Azra, Aminifar, Amir

“…The human brain performs tasks with an outstanding energy efficiency, i.e., with approximately 20 Watts. The state-of-the-art Artificial/Deep Neural Networks…”
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Efficient Sparse Artificial Neural Networks by Naji, Seyed Majid, Abtahi, Azra, Marvasti, Farokh

“…The brain, as the source of inspiration for Artificial Neural Networks (ANN), is based on a sparse structure. This sparse structure helps the brain to consume…”
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Ensemble Neural Representation Networks by Kadarvish, Milad Soltany, Mojtahedi, Hesam, Zarch, Hossein Entezari, Kazerouni, Amirhossein, Morsali, Alireza, Abtahi, Azra, Marvasti, Farokh

“…Implicit Neural Representation (INR) has recently attracted considerable attention for storing various types of signals in continuous forms. The existing INR…”
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Block adaptive compressive sensing for distributed MIMO radars in clutter environment by Abtahi, Azra, Hamidi, Shayan Mohajer, Marvasti, Farokh

“…For the target parameter estimation in MIMO radars in the presence of strong clutter, non-adaptive compressive sensing methods have a poor performance. On the…”
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ML-Based Block Sparse Recovery for distributed MIMO Radars in Clutter Environments by Abtahi, Azra, Kamjoo, M.M., Marvasti, Farokh, Gazor, Saeed

“…In distributed MIMO radars, block sparse recovery methods can be used to estimate the multiple targets parameters while the sampling rate at each receiver is…”
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Iterative block-sparse recovery method for distributed MIMO radar by Abtahi, Azra, Azghani, Masoumeh, Tayefi, Javad, Marvasti, Farokh

“…In this paper, an iterative method for block-sparse recovery is suggested for target parameters estimation in a distributed MIMO radar system. The random…”
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Energy allocation for parameter estimation in block CS-based distributed MIMO systems by Abtahi, Azra, Modarres-Hashemi, M., Marvasti, Farokh, Tabataba, Foroogh S.

“…Exploiting Compressive Sensing (CS) in MIMO radars, we can remove the need of the high rate A/D converters and send much less samples to the fusion center. In…”
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Power Allocation and Measurement Matrix Design for Block CS-Based Distributed MIMO Radars by Abtahi, Azra, Modarres-Hashemi, M, Marvasti, Farokh, Tabataba, Foroogh S

“…Multiple-input multiple-output (MIMO) radars offer higher resolution, better target detection, and more accurate target parameter estimation. Due to the…”
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