World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
55
Citations
8597
World Ranking
4409
National Ranking
594

Electronics and Electrical Engineering

D-Index
56
Citations
8787
World Ranking
2125
National Ranking
363

Overview

Sammy Chan is affiliated with the University of Hong Kong in China and has contributed extensively to the field of computer science, with a substantial focus on artificial intelligence, computer networks, and information systems. Their research spans several interconnected subfields including artificial intelligence, computer networks and communications, information systems, signal processing, and electrical and electronic engineering.

The scientist's work primarily addresses advanced malware detection techniques, network security and intrusion detection, user authentication and security systems, blockchain technology applications and security, anomaly detection techniques, spam and phishing detection, as well as cryptography and data security.

Recent publications reflect a range of topics aligned with cybersecurity and distributed computing. Some notable papers include:

  • Intrusion detection methods based on integrated deep learning model, 2021, Computers & Security
  • Offloading Time Optimization via Markov Decision Process in Mobile-Edge Computing, 2020, IEEE Internet of Things Journal
  • Smart Contract Vulnerability Analysis and Security Audit, 2020, IEEE Network
  • A lightweight approach for network intrusion detection in industrial cyber-physical systems based on knowledge distillation and deep metric learning, 2022, Expert Systems with Applications
  • Detection of Vulnerabilities of Blockchain Smart Contracts, 2023, IEEE Internet of Things Journal

Frequent coauthors collaborating with Sammy Chan include Daojing He, Mohsen Guizani, Zhendong Wang, Shuxin Yang, and Nadra Guizani. These collaborations have contributed to a diverse and impactful body of work across various topics in cybersecurity and computing.

The scientist's research output appears predominantly in renowned publication venues, highlighting a focused engagement with specific academic communities. The most frequent venues include:

  • IEEE Internet of Things Journal
  • IEEE Network
  • Cluster Computing
  • IEEE Transactions on Dependable and Secure Computing
  • Expert Systems with Applications

Sammy Chan has published a total of 193 works in computer science, with 53 specifically in artificial intelligence and 51 related to computer networks and communications. Their work encompasses developing models and methods that address challenges in cybersecurity, smart contracts, IoT, and anomaly detection. This involves applying machine learning techniques, knowledge distillation, and decision process optimization to improve security and computational efficiency.

Best Publications

  • An Enhanced Two-factor User Authentication Scheme in Wireless Sensor Networks

    Daojing He;Yi Gao;Sammy Chan;Chun Chen

  • Secure and Efficient Handover Authentication Based on Bilinear Pairing Functions

    Daojing He;Chun Chen;Sammy Chan;Jiajun Bu

  • Communication Security of Unmanned Aerial Vehicles

    Daojing He;Sammy Chan;Mohsen Guizani

  • ReTrust: Attack-Resistant and Lightweight Trust Management for Medical Sensor Networks

    Daojing He;Chun Chen;S. Chan;Jiajun Bu

  • Drone-Assisted Public Safety Networks: The Security Aspect

    Daojing He;Sammy Chan;Mohsen Guizani

  • PD-RED: to improve the performance of RED

    Jinsheng Sun;K.-T. Ko;Guanrong Chen;S. Chan

  • Cascading failure spreading on weighted heterogeneous networks

    Zhi-Xi Wu;Gang Peng;Wen-Xu Wang;Sammy Chan

  • Lightweight and provably secure user authentication with anonymity for the global mobility network

    Chun Chen;Daojing He;Sammy Chan;Jiajun Bu

  • Privacy-Preserving Universal Authentication Protocol for Wireless Communications

    Daojing He;Jiajun Bu;Sammy Chan;Chun Chen

  • User privacy and data trustworthiness in mobile crowd sensing

    Daojing He;Sammy Chan;Mohsen Guizani

  • Intrusion detection methods based on integrated deep learning model

    Zhendong Wang;Yaodi Liu;Daojing He;Sammy Chan

  • Mobile application security: malware threats and defenses

    Daojing He;Sammy Chan;Mohsen Guizani

  • Privacy in the Internet of Things for Smart Healthcare

    Daojing He;Ran Ye;Sammy Chan;Mohsen Guizani

  • Offloading Time Optimization via Markov Decision Process in Mobile-Edge Computing

    Guisong Yang;Ling Hou;Xingyu He;Daojing He

  • HySense: A Hybrid Mobile CrowdSensing Framework for Sensing Opportunities Compensation under Dynamic Coverage Constraint

    Guangjie Han;Li Liu;Sammy Chan;Ruiyun Yu

  • PD-controller: a new active queue management scheme

    Jinsheng Sun;Guanrong Chen;King-Tim Ko;S. Chan

  • Distributed Access Control with Privacy Support in Wireless Sensor Networks

    Daojing He;Jiajun Bu;Sencun Zhu;Sammy Chan

  • A lightweight approach for network intrusion detection in industrial cyber-physical systems based on knowledge distillation and deep metric learning

    Unknown

  • A Distributed Trust Evaluation Model and Its Application Scenarios for Medical Sensor Networks

    Daojing He;Chun Chen;S. Chan;Jiajun Bu

  • Smart Contract Vulnerability Analysis and Security Audit

    Daojing He;Zhi Deng;Yuxing Zhang;Sammy Chan

  • Iterative decoding of multi-dimensional concatenated single parity check codes

    Li Ping;S. Chan;K.L. Yeung

  • Secure service provision in smart grid communications

    Daojing He;Chun Chen;Jiajun Bu;S. Chan

  • An Uneven Cluster-Based Mobile Charging Algorithm for Wireless Rechargeable Sensor Networks

    Guangjie Han;Haofei Guan;Jiawei Wu;Sammy Chan

Frequent Co-Authors

Daojing He
Daojing He East China Normal University
Moshe Zukerman
Moshe Zukerman City University of Hong Kong
Mohsen Guizani
Mohsen Guizani Mohamed bin Zayed University of Artificial Intelligence
Guangjie Han
Guangjie Han Hohai University
Jiajun Bu
Jiajun Bu Zhejiang University
Li Ping
Li Ping City University of Hong Kong
Nadra Guizani
Nadra Guizani The University of Texas at Arlington
Hai L. Vu
Hai L. Vu Monash University
Guanrong Chen
Guanrong Chen City University of Hong Kong
Lei Shu
Lei Shu Nanjing Agricultural University

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