Search Results for author: Bo Wei

Found 9 papers, 0 papers with code

Small Distance Increment Method for Measuring Complex Permittivity With mmWave Radar

no code implementations19 Mar 2024 Hang Song, Hyun Joon Kim, Mingxia Wan, Bo Wei, Takamaro Kikkawa, Jun-ichi Takada

With the proposed method, the estimated complex permittivity of acrylic plate shows good agreement with the literature values, demonstrating the efficacy of SDI method for characterizing the complex permittivity of material.

Overview of Human Activity Recognition Using Sensor Data

no code implementations12 Sep 2023 Rebeen Ali Hamad, Wai Lok Woo, Bo Wei, Longzhi Yang

Human activity recognition (HAR) is an essential research field that has been used in different applications including home and workplace automation, security and surveillance as well as healthcare.

Human Activity Recognition

Pensieve 5G: Implementation of RL-based ABR Algorithm for UHD 4K/8K Content Delivery on Commercial 5G SA/NR-DC Network

no code implementations29 Dec 2022 Kasidis Arunruangsirilert, Bo Wei, Hang Song, Jiro Katto

While the rollout of the fifth-generation mobile network (5G) is underway across the globe with the intention to deliver 4K/8K UHD videos, Augmented Reality (AR), and Virtual Reality (VR) content to the mass amounts of users, the coverage and throughput are still one of the most significant issues, especially in the rural areas, where only 5G in the low-frequency band are being deployed.

4k 8k

RSSI-CSI Measurement and Variation Mitigation with Commodity WiFi Device

no code implementations24 Mar 2022 Bo Wei, Hang Song, Jiro Katto, Takamaro Kikkawa

In this paper, the relationship between RSSI and CSI is studied in detail and the measurement variation of amplitude and phase information is investigated by extensive experiments.

Multi-channel Deep Supervision for Crowd Counting

no code implementations17 Mar 2021 Bo Wei, Mulin Chen, Qi Wang, Xuelong Li

To obtain the accurate supervision information of different channels, the MDSNet employs an auxiliary network called SupervisionNet (SN) to generate abundant supervision maps based on existing groundtruth.

Crowd Counting

WiEps: Measurement of Dielectric Property with Commodity WiFi Device -- An application to Ethanol/Water Mixture

no code implementations3 Mar 2020 Hang Song, Bo Wei, Qun Yu, Xia Xiao, Takamaro Kikkawa

A theoretical model is proposed to quantitatively describe the relationship between CSI data and dielectric properties of the material.

A Multi-view CNN-based Acoustic Classification System for Automatic Animal Species Identification

no code implementations23 Feb 2020 Weitao Xu, Xiang Zhang, Lina Yao, Wanli Xue, Bo Wei

In this paper, we propose a deep learning based acoustic classification framework for Wireless Acoustic Sensor Network (WASN).

Classification feature selection +1

HTMLPhish: Enabling Phishing Web Page Detection by Applying Deep Learning Techniques on HTML Analysis

no code implementations28 Aug 2019 Chidimma Opara, Bo Wei, Yingke Chen

Specifically, HTMLPhish receives the content of the HTML document of a web page and employs Convolutional Neural Networks (CNNs) to learn the semantic dependencies in the textual contents of the HTML.

Feature Engineering

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