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Christopher Leckie

The University of Melbourne · AU
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Area of research
Artificial Intelligence · Computer Networks and Communications
Research interest
Research interests include Anomaly Detection Techniques and Applications, Network Security and Intrusion Detection, Complex Network Analysis Techniques, and Adversarial Robustness in Machine Learning.
h-index
51
citations
12,519
works
460
NIH funding
primary concept
email

Recent publications

OIL-AD: An anomaly detection framework for decision-making sequences
Pattern Recognition 2025cited by 3position: contributordoi
S-CPD: Topological Smoothing-Based Change Point Detection
Lecture Notes in Computer Science 2025cited by 1position: contributordoi
GreedyPixel: Fine-Grained Black-Box Adversarial Attack via Greedy Algorithm
IEEE Transactions on Information Forensics and Security 2025cited by 1position: contributordoi
(Poster) Adversarial Training Under Data Exclusion Attacks as a Zero-Sum Game
Lecture Notes in Computer Science 2025cited by 0position: contributordoi
SupLID: Geometrical Guidance for Out-of-Distribution Detection in Semantic Segmentation
Proceedings of the 34th ACM International Conference on Information and Knowledge Management 2025cited by 0position: contributordoi
Round Trip Translation Defence Against Large Language Model Jailbreaking Attacks
Lecture Notes in Computer Science 2025cited by 0position: contributordoi
Hypnopaedia-Aware Machine Unlearning via Psychometrics of Artificial Mental Imagery
IEEE Access 2025cited by 0position: contributordoi
Unsupervised Domain-Agnostic Fake News Detection Using Multi-Modal Weak Signals
IEEE Transactions on Knowledge and Data Engineering 2024cited by 11position: contributordoi
Shedding Light on Greenwashing: Explainable Machine Learning for Green Ad Detection
Lecture Notes in Computer Science 2024cited by 1position: contributordoi
LabelGen: An Anomaly Label Generative Framework for Enhanced Graph Anomaly Detection
IEEE Access 2024cited by 1position: contributordoi
ConDGAD: Multi-augmentation Contrastive Learning for Dynamic Graph Anomaly Detection
Lecture Notes in Computer Science 2024cited by 0position: contributordoi
Be Persistent: Towards a Unified Solution for Mitigating Shortcuts in Deep Learning
Frontiers in Artificial Intelligence and Applications 2024cited by 0position: contributordoi
Benchmarking adversarially robust quantum machine learning at scale
Physical Review Research 2023cited by 56position: contributordoi
Electrical Model-Free Voltage Calculations Using Neural Networks and Smart Meter Data
IEEE Transactions on Smart Grid 2023cited by 54position: contributordoi
Adversarial Coreset Selection for Efficient Robust Training
International Journal of Computer Vision 2023cited by 5position: contributordoi
COLLIDER: A Robust Training Framework for Backdoor Data
Lecture Notes in Computer Science 2023cited by 2position: contributordoi
EnSpeciVAT: Enhanced SpecieVAT for Cluster Tendency Identification in Graphs
Lecture Notes in Computer Science 2023cited by 0position: contributordoi
$$\ell _\infty $$-Robustness and Beyond: Unleashing Efficient Adversarial Training
Lecture Notes in Computer Science 2022cited by 4position: contributordoi
Exploiting Redundancy in Network Flow Information for Efficient Security Attack Detection
Lecture Notes in Computer Science 2022cited by 0position: contributordoi
Continual Learning for Fake News Detection from Social Media
Lecture Notes in Computer Science 2021cited by 57position: contributordoi
Distributed Generative Adversarial Networks for Anomaly Detection
Lecture Notes in Computer Science 2020cited by 6position: contributordoi
Image Analysis Enhanced Event Detection from Geo-Tagged Tweet Streams
Lecture Notes in Computer Science 2020cited by 0position: contributordoi
Approximating Dunn’s Cluster Validity Indices for Partitions of Big Data
IEEE Transactions on Cybernetics 2019cited by 23position: contributordoi
High-dimensional and large-scale anomaly detection using a linear one-class SVM with deep learning
Pattern Recognition 2016cited by 1,167position: lastdoi

Grants

No grants ingested yet.

Frequent collaborators

· 22 papers (2020–2025) · 13 papers (2022–2025)Hadi Mohaghegh Dolatabadi · 5 papers (2022–2025)Siqi Xia · Deakin University4 papers (2022–2024)Sutharshan Rajasegarar · Deakin University4 papers (2022–2024)Jeffrey Chan · RMIT University4 papers (2022–2024)Lei Pan · Deakin University3 papers (2023–2024)Tansu Alpcan · University of Melbourne3 papers (2020–2025)Yi Han · University of Melbourne2 papers (2020–2021)Ching-Chun Chang · University of Warwick2 papers (2025–2025)Isao Echizen · National Institute of Informatics2 papers (2025–2025)Marimuthu Palaniswami · University of Melbourne1 papers (2019–2019)Justin Kopacz · OMNI Institute1 papers (2020–2020)Andrew C. Cullen · The University of Melbourne1 papers (2020–2020)Julian Bagnara · The University of Melbourne1 papers (2024–2024)Anastasia Kordoni · Lancaster University1 papers (2025–2025)Ling Luo · University of Melbourne1 papers (2024–2024)Daniel Angus · Queensland University of Technology1 papers (2024–2024)Vincenzo Bassi · Volvo (Sweden)1 papers (2023–2023) · 1 papers (2019–2019)
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