Yongzhi Huang (黄勇志)

Yongzhi Huang (黄勇志) Photo 
He has been visited Times.

在那些一無所有的年紀裡  我唯一能與命運較量的  便是為數不多的籌碼  也就只剩  努力

Biography

Academic and Professional Background

Yongzhi Huang (黄勇志) Photo 2 
  • I am Yongzhi Huang, currently pursuing my Ph.D. at the Data Science and Analytics Thrust (DSA) of Information Hub (Inf) at the Hong Kong University of Science and Technology (HKUST-GZ) under the guidance of Professor Kaishun Wu. I completed my Master's in August 2020 at CSSE at SZU, where Professor Lu Wang mentored me. Before that, I completed my Bachelor's in Computer Science and Minor in Finance in just 2 YEARS in August 2017.

    I am driven by a strong curiosity, a spirit of exploration, and a commitment to action. If you are interested in learning more, please refer to the details further down the page.

Research Interests

I am excited to tackle issues and delve into the areas of Ubiquitous Computing, Wisdom Healthcare, Human-computer Interaction, and Wireless Communication. I'm intrigued by machine learning, signal processing, and physical modeling in computer science. Additionally, my company and I are both devoted to Commitment to public Health and Safety, Empowering Underprivileged Groups. I yearn to accomplish advanced intelligent sensing technology and effectiveprocessing methods for solving real-life challenges.

己欲達而達人    己欲立而立人

Publications

* indicates Equal Contribution in the work; AR is short for Acceptance Rate; IF is short for Impact Factor.

Wisdom Healthcare

Yongzhi Huang's Mobicom 2023 paper, Lili 
  • [MobiCom’23] LiT: Toothbrushing monitoring using blue light from toothbrush [ Link ]
    Kaixin Chen, Lei Wang, Yongzhi Huang, Lu Wang, Kaishun Wu
    in Proceedings of the 29th Annual International Conference On Mobile Computing And Networking (ACM MobiCom ’23), Madrid, Spain, October 2-6, 2023. (CCF Rank: A, CORE: A*, AR: ~10%)

    Brief: By making a simple alteration to an electric toothbrush, it can be transformed into a smart toothbrush. This innovative toothbrush can detect your brushing habits and prompt you to correct any bad habits.

    [ Paper ][ Slides ][ Demo ][ Artifact ][ BibTex ]
Yongzhi Huang's Mobicom 2021 paper, Vi-Liquid 
  • [MobiCom’21] Vi-Liquid: Unknown Liquid Identification with your Smartphone Vibration [ Link ]
    Yongzhi Huang, Kaixin Chen, Yandao Huang,Lu Wang, Kaishun Wu
    in Proceedings of the 27th Annual International Conference On Mobile Computing And Networking (ACM MobiCom ’21), New Orleans, LA, USA, October 25–29, 2021. (CCF Rank: A, CORE: A*, AR: ~10%)

    Brief: Up until now, diagnosing kidney disease at home has been a challenge. Traditionally, urine testing requires bulky equipment found in hospitals. However, our team has created a system that can accurately and quickly identify impurities like uric acid and protein in the urine, making it a more convenient and efficient option.

    [ Paper ][ Slides ][ Demo ][ BibTex ]

Smart Cities & Industries

Yongzhi Huang's paper, TMC 2023, Mobile Sensing 
  • [TMC'23] Beverage Deterioration Monitoring Based on Surface Tension Dynamics and Absorption Spectrum Analysis [ Link ]
    Yongzhi Huang, Kaixin Chen, Jiayi Zhao, Lu Wang, Kaishun Wu, in IEEE Transactions on Mobile Computing, 2023. (CCF Rank: A, CORE: A*, IF: 5.112)

    Brief: Detecting biological changes in the Industrial Internet of Things can be a challenging task. However, a solution we are exploring for the beverage industry to monitor microbial changes in liquids, including spoilage.

    [ Paper ][ Demo ][ BibTex ]
Yongzhi Huang's Mobicom 2021 paper, Lili 
  • [MobiCom’21] Lili:Liquor Quality Monitoring Based on Light Signals [ Link ]
    Yongzhi Huang, Kaixin Chen, Lu Wang, Yinying Dong, Qianyi Huang, Kaishun Wu
    in Proceedings of the 27th Annual International Conference On Mobile Computing And Networking (ACM MobiCom ’21), New Orleans, LA, USA, October 25–29, 2021. (CCF Rank: A, CORE: A*, AR: ~10%)

    Brief: Wineries sometimes introduce other bacteria in unique ways, like stomping on them, to create special flavors. However, this complex microflora can lead to winemaking failures. Testing sealed wine for microbial changes carries a risk of contamination and is also time-consuming. To address this, we developed a real-time system that monitors microbial changes. Our system eliminates the need for microbial culture methods, making microorganism measurement faster and safer.

    [ Paper ][ Slides ][ Demo ][ BibTex ]
Yongzhi Huang's paper, Wireless Sensing 
  • [ICPADS’18] mm-Humidity: Fine-Grained Humidity Sensing with Millimeter Wave Signals [ Link ]
    Yongzhi Huang*, Qinglang Dai*, Lu Wang, Rukhsana Ruby, Kaishun Wu
    in Proceedings of the 2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS), Singapore, December 11–13, 2018. (CCF Rank: C, CORE: B, AR: ~30%)

    Brief: Did you know that it's possible to obtain humidity information without a hygrometer? Yes! Our system utilizes wireless signals to gather this data, making it incredibly convenient.

    [ Paper ][ Slides ][ BibTex ]
Yongzhi Huang's paper, Wireless Sensing 
  • [ICC’17] Wi-fire: Device-free fire detection using WiFi networks [ Link ]
    Shuxin Zhong, Yongzhi Huang, Rukhsana Ruby, Lu Wang, Yuxuan Qiu, Kaishun Wu
    in Proceedings of the 2017 IEEE International Conference on Communications (ICC), Paris, France, May 21-25, 2017. (CCF Rank: C, QUALIS: A2, AR: ~38%)

    Brief: Upgrading the infrastructure and implementing fire prediction systems in older high-rise residential buildings can be a challenging task. Our research has revealed that flames are a type of plasma, which can obstruct signals and produce erratic interference with signal channels. Utilizing this knowledge, we have developed a novel fire detection system.

    [ Paper ][ BibTex ]

Intelligent Daily Life

Yongzhi Huang's paper, TMC 2021, Mobile Sensing 
  • [TMC'21] A Portable and Convenient System for Unknown Liquid Identification with Smartphone Vibration [ Link ]
    Yongzhi Huang, Kaixin Chen, Yandao Huang,Lu Wang, Kaishun Wu, in IEEE Transactions on Mobile Computing, 2021. (CCF Rank: A, CORE: A*, IF: 5.112)

    Brief: In areas where water infrastructure is lacking, such as Africa and Southeast Asia, it may be difficult to detect when water quality may be subpar. To address this issue, we have developed a system that utilizes mobile phone sensors to identify the quality of water. With this technology, it is possible to quickly and accurately determine whether the liquid is safe for consumption.

    [ Paper ][ Demo ][ BibTex ]
Yongzhi Huang's paper, human-computer interaction  
  • [ICPADS’18] Oinput: A Bone-Conductive QWERTY Keyboard Recognition for Wearable Device [ Link ]
    Yongzhi Huang, Shaotian Cai, Lu Wang, Kaishun Wu
    in Proceedings of the 2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS), Singapore, December 11–13, 2018. (CCF Rank: C, CORE: B, AR: ~30%)

    Brief: Have you ever wondered if there is a way to type or chat with text in virtual reality that is similar to using a keyboard in real life? With our technology, we utilize a watch capable of detecting the vibrations generated by finger when typing, enabling replication of keystroke activity within the virtual world.

    [ Paper ][ Slides ][ Demo ][ BibTex ]

Empowering Underprivileged Groups

Yongzhi Huang's UbiComp 2022 paper, Lili 
  • [UbiComp/IMWUT’22] LiSee: A headphone that provides all-day assistance for blind and low-vision users to reach surrounding objects [ Link ]
    Kaixin Chen, Yongzhi Huang, Yicong Chen, Haobin Zhong, Lihua Lin, Lu Wang, Kaishun Wu
    in Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (ACM Ubicomp ’22), Atlanta, USA and Cambridge, UK, September 11 - 15, 2022. (CCF Rank: A, CORE: A*, AR: ~10%)

    Brief: Our goal was to create technology that assists visually impaired individuals in locating objects. We made adjustments to the design to eliminate any stigma and negative connotations associated with using the device due to their disability.

    [ Paper ][ Slides ][ Demo ][ BibTex ]

IoT Hacking and Defending

Yongzhi Huang's paper, IOTJ 2024, IoT Hacking  
  • [IEEE IOTJ’24] Efficiency Optimization Techniques in Privacy-Preserving Federated Learning with Homomorphic Encryption: A Brief Survey [ Link ]

    Qipeng Xie, Siyang Jiang, Linshan Jiang, Yongzhi Huang, Zhihe Zhao, Salabat Khan, Wangchen Dai, Zhe Liu, Kaishun Wu
    in IEEE Internet of Things Journal , December 2024. (JCR: 一区, CORE: A*, IF: 12)

    Brief: The sharing of data resources has long been a significant challenge for enterprises, leading to the creation of numerous data silos. However, homomorphic encryption technology offers an ideal solution for ensuring data privacy. This article provides a comprehensive review of this field.

    [ Paper ][ BibTex ]
Yongzhi Huang's paper, TOSN 2023, IoT Hacking  
  • [ACM TOSN’24] An Eavesdropping System Based on Magnetic Side-Channel Signals Leaked by Speakers [ Link ]

    Qianru Liao, Yongzhi Huang, Yandao Huang, Kaishun Wu
    in ACM Transactions on Sensor Networks , January 2024. (CCF Rank: B, CORE: A*, IF: 4.1)

    Brief: A side-channel attack is a hacking technique that exploits physical information leakage. Using this method, we can eavesdrop on the audio content transmitted through your headphones.

    [ Paper ][ Demo ][ BibTex ]
Yongzhi Huang's Mobisys 2022 paper, Lili 
  • [Mobisys’22] MagEar: Eavesdropping via Audio Recovery using Magnetic Side Channel [ Link ]
    Qianru Liao, Yongzhi Huang, Yandao Huang, Yuheng Zhong, Huitong Jin, Kaishun Wu
    in Proceedings of The 20th ACM International Conference on Mobile Systems, Applications, and Services (ACM Mobisys ’22), Portland, Oregon, June 27 - July 1, 2022. (CCF Rank: A, CORE: A*, AR: ~10%)

    Brief: Are you never concerned about the safety of your headphones? Surprisingly, someone can easily eavesdrop on what you are listening to with just a few dollars of equipment.

    [ Paper ][ Slides ][ Demo ][ BibTex ]

Personal Endeavors

  • I have experienced a unique journey in life, during which I have cultivated my beliefs and habits.

    I consistently embrace challenges with resilience and give my best in every endeavor.

    Before 2015, I gained five years of managerial expertise in the airborne unit of the PLA while also pursuing studies at the Air Force's "West Point". During this period, I received numerous prestigious international military awards.

    Driven by a deep curiosity and a spirit of exploration, I am always willing to take action.

    During my undergraduate years (2015-2017), I not only completed coursework across multiple disciplines but also led teams that achieved numerous awards in extracurricular competitions. I engaged in scientific research, published papers, and delivered presentations at academic conferences. In recognition of my academic excellence, I was granted direct admission to graduate school.

    I highly value teamwork, care about social welfare, and maintain a spirit of relentless dedication.

    During my master's studies (2017-2020), I successfully published high-impact research papers (CCF A) and led my team to compete in prestigious competitions organized by the Ministry of Education, Ministry of Science and Technology, and Ministry of Commerce, earning top accolades. We were also actively involved in nonprofit charitable entrepreneurship projects.

Entrepreneurial Ventures

  • I'm also known as the big cheese at Alioth Medical Assistant Technology Co., Ltd., which scored a whopping ONE MILLION in angel round funding -- thanks to bigwig backers like Coastal Fund, Shunde Fund, and official support funds. We have won the "Star of Nanshan Entrepreneurship", which is the "Oscar" in the entrepreneurial competition.

Interdisciplinary Research and Exploration

  • I am currently delving into studying and exploring natural science fields, including medicine, life sciences, and materials science. I am conducting extensive experimental research in biology and chemistry, seeking to find better solutions. I am also exploring more profound interdisciplinary learning and integration, aiming to provide new solutions for the next generation of mobile computing and sensor design.

Industry and Research Collaboration

  • I have also been dedicated to fostering close connections between industries and our laboratory, taking on the responsibilities of project coordination and management. I am promoting the efficient translation of academic research into practical applications and facilitating industrial integration. I maintain close collaborations with numerous enterprises, aiming to apply research to business practices, advance societal progress, and ultimately benefit humanity.

Interests

  • As someone who values lifelong learning, I enjoy reading and exploring various fields of knowledge including biology, medicine, economics, history, physics, arts, philosophy, and politics. In my free time, I delve into real-life business scenarios and investment practices. With hands-on experience in investing, my annual return rate for the last few years (2016-2024) has been more than 40%. In 2022, my return on investment exceeded 200%.

News

Yongzhi Huang, Outstanding Student 
  • [August, 2024] Yongzhi Huang shares his research experience as an Outstanding Student in the Information HUB of Hong Kong University of Science and Technology (Guangzhou).

Yongzhi Huang's research, RedBird Project, HKUST-GZ 
  • [November 15, 2023] The Red Bird Project in 2023 was successfully established. This is the poster I drew. I spearheaded the Red Bird Project, a program dedicated to diagnosing and treating children with mental health issues. Having personally experienced severe depression and eventually finding my way out of it, I wanted to capture those emotions from that difficult time. I channeled my memories into creating a poster that illustrates a child struggling with depression: he is tightly embraced by the demon of despair, suffering inside, yet forcing a smile, signaling "OK" with his hand. Their feelings are like fogged-up glass on a rainy day—obscured and hard to clear. To them, flowers that should be vibrant and lively appear in gloomy blues and unsettling purples. My deepest hope is that these children can be diagnosed early, receive the treatment they need, and one day, with trembling hands still full of innocence, paint their own rainbow of hope.

    Follow the link for more details. [ Link ]
Yongzhi Huang's research, report, New Scientist 
  • [April 14, 2021] Yongzhi Huang's research work were report in the famous magazine New Scientist, the title is "Vibrations from a smartphone can help us spot unsafe drinking water". [ Link ]

Yongzhi Huang's research, ACM Communication 
  • [April 14, 2021] The research work of Yongzhi Huang's team were published in the famous magazine ACM Communication, ACM TECHNEWS. [ Link ]

Yongzhi Huang's interview, corporate representative, Shenzhen TV 
CCTV Heroes 1 
CCTV Heroes 2 
  • [2020] Yongzhi Huang's company was selected into CCTV's "Entrepreneurial Heroes"(央视“创业英雄汇”).

Yongzhi Huang's research, ACM Communication 

Selected Achievements in Non-academic field

科创类(全国类)

企业项目获得2021年"南山创业之星" (7/20000+)

企业项目获得2021年"深创赛" 决赛 (100/31000+)

企业项目获得2022年度 深圳市“残健共融”残疾人创业创新大赛 银 奖 (3/500+)

我领导整个团队项目(成员: 陈凯鑫, 黎天乐,陈奕聪等等) 2021年中国国际“互联网+” 大学生创新创业大赛全国赛区铜奖 铜奖,作品名:《艾琉视医疗科技》,2021.08。

我领导整个团队项目(成员:陈凯鑫,许泳楠,成依洋,何芷晴,肖洁)获得2020年第十届全国大学生电子商务“创新,创意及创业”大赛 全国赛二等奖(18/50000+),作品名:《Watchmen-守护黑暗中的人们》,2020.05。

我领导整个团队项目(成员:陈凯鑫,许泳楠,成依洋,何芷晴,肖洁)获得2020年第十届全国大学生电子商务“创新,创意及创业”挑战赛全国总决赛 最佳创新奖,2020.05。

我领导整个团队项目(成员:刘鸿杰,陈泽琦,陈凯鑫等)第十六届“挑战者杯”大学生课外学术科技作品奖 二等奖,2021.07。

参与并指导本科生杨锐雄、詹楷杰、罗静柳“艾睿杯”中国大学生创新大赛  优胜奖(TOP1) ,2019.12。

学业成绩

2015年度 获得 深圳大学 学业 特等奖学金。

2017年度 获得 深圳大学 学业 特等奖学金。

2016年度 获得 深圳大学 学业 一等奖学金。

2018年度 获得 深圳大学 学业 一等奖学金。

总绩点(GPA)排名 No. 1st

学科竞赛

2016年(大一期间) 参加并领导团队陈晓林、邬芳兰 获得2016年 美国大学生数学建模竞赛 Consortium for Mathematics and its Applications (COMAP) M奖 Meritorious Winner (~7%)。

2017年 参加并领导团队陈锐彪、代朝阳 获得2017年 美国大学生数学建模竞赛 Consortium for Mathematics and its Applications (COMAP) M奖 Meritorious Winner (~7%)。

参加并领导团队 获得2015年全国大学生电子设计竞赛 赛区 壹等奖

参与并指导本科生徐子清、陈凯鑫、冯思思获得2020年中国大学生计算机设计大赛 国赛一等奖,作品名:《VR新交互—基于商用手表的虚拟现实交互方法》,2020.10。

指导本科生黄艺媛嫄、伍旭星、蔡晓鑫获得第十二届“挑战杯”广东大学生创业大赛 省级银奖(~129/7400),2020.05。

参与并指导本科生黄艺媛嫄、伍旭星、蔡晓鑫获得第十一届中国大学生服务外包创新创业大赛 国赛三等奖(160/455),作品名:《FaceInput——基于脸部振动的智能设备交互系统》,2020.07。

参与并指导本科生徐子清、王兆弘、詹楷杰、陈凯鑫、鲁效君获得第十一届中国大学生服务外包创新创业大赛 三等奖, 作品名:《VA-eyes——盲人新视界》,2020.07。

指导本科生伍旭星、蔡晓鑫、黄艺媛嫄获得2020年中国大学生计算机设计大赛 国赛三等奖,作品名:《FaceSensor-脸部感知交互系统》,2020.10。

指导本科生伍旭星、蔡晓鑫、黄艺媛嫄获得2020年中国大学生计算机设计大赛 省赛一等奖,作品名:《FaceSensor-脸部感知交互系统》,2020.08。

参与并指导本科生罗静柳、陈凯鑫、马灵茜获得2020年中国大学生计算机设计大赛 省赛赛一等奖,作品名:《开云见日-基于感官替代的盲人AI眼镜》,2020.08。

科创类(地方类)

我领导整个团队项目(成员: 陈凯鑫, 黎天乐,陈奕聪等等) 2021年中国国际“互联网+” 大学生创新创业大赛广东赛区金奖 金奖,作品名:《艾琉视医疗科技》,2021.08。

我领导整个团队项目(成员:张士伟,王兆弘,黄乐洒,成依洋,何芷晴,肖洁,许泳楠,陈凯鑫等)第六届中国国际“互联网+” 大学生创新创业大赛广东赛区银奖 省赛银奖(12/157800),作品名:《艾琉视医疗科技-重塑视障者视觉,让盲人重见光明》,2020.06。

参与并指导本科生杨正邦、戚可盈、罗静柳等获得第十二届“挑战杯”广东大学生创业大赛 省级铜奖(~450/7400),2020.05。

参与并指导本科生陈凯鑫、许佳楠等获得深圳市“残健共融”残疾人创业创新大赛 银奖,2020.11。

参与并指导全国大学生“龙腾杯”创新创意大赛陈凯鑫组)一等奖,2019.12。

参与并指导全国大学生“龙腾杯”创新创意大赛杨锐雄组)一等奖,2019.12。

参与并指导全国大学生“龙腾杯”创新创意大赛许泳楠组)一等奖,2019.12。