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08/04/2023
Countering Eavesdroppers with Meta-learning-based Cooperative Ambient Backscatter Communications
This article introduces a novel lightweight framework using ambient back...
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07/17/2023
Correlation-aware Spatial-Temporal Graph Learning for Multivariate Time-series Anomaly Detection
Multivariate time-series anomaly detection is critically important in ma...
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02/27/2023
Dynamic Resource Allocation for Metaverse Applications with Deep Reinforcement Learning
This work proposes a novel framework to dynamically and effectively mana...
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05/23/2022
MetaSlicing: A Novel Resource Allocation Framework for Metaverse
Creating and maintaining the Metaverse requires enormous resources that ...
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02/11/2022
From Unsupervised to Few-shot Graph Anomaly Detection: A Multi-scale Contrastive Learning Approach
Anomaly detection from graph data is an important data mining task in ma...
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01/03/2022
Energy-based Proportional Fairness in Cooperative Edge Computing
By executing offloaded tasks from mobile users, edge computing augments ...
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08/23/2021
Generative and Contrastive Self-Supervised Learning for Graph Anomaly Detection
Anomaly detection from graph data has drawn much attention due to its pr...
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01/27/2019
Orthogonal Time Frequency Space (OTFS) Modulation Based Radar System
Orthogonal time frequency space (OTFS) modulation was proposed to tackle...
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08/25/2018
Embedded Pilot-Aided Channel Estimation for OTFS in Delay-Doppler Channels
Orthogonal time frequency space (OTFS) modulation was shown to provide s...
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02/14/2018