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Jiaqi Gao

5 accepted papers

2026

CTX-Coder: Cross-Attention Architectures Empower LLMs for Long-Context Vulnerability Detection

AAAI 2026technical

Software vulnerabilities have increased sharply, underscoring the growing urgency for effective detection methods. Although large language model (LLM) based methods have shown promise in this task, current state-of-the-art LLM approaches struggle with functions that have long contexts. In this pape

Cited by 1SourcePDFScholar
2026

SAFE: Semantic- and Frequency-Enhanced Curriculum for Cross-Domain Deepfake Detection

AAAI 2026technical

Driven by advances in GANs and diffusion models, deepfake content has reached an unprecedented level of photorealism, causing detectors to deteriorate once they leave their training domain. Most prior studies adopt CLIP as the backbone of an image-level binary classifier, yet overlook CLIP’s core st

Cited by 0SourcePDFScholar
2023

Cross-Head Supervision for Crowd Counting with Noisy Annotations

ICASSP 2023accepted

Noisy annotations such as missing annotations and location shifts often exist in crowd counting datasets due to multi-scale head sizes, high occlusion, etc. These noisy annotations severely affect the model training, especially for density map-based methods. To alleviate the negative impact of noisy…

Cited by 0SourceScholar
2023

Motion Matters: A Novel Motion Modeling for Cross-View Gait Feature Learning

ICASSP 2023accepted

As a unique biometric that can be perceived at a distance, gait has broad applications in person authentication, social security and so on. Existing gait recognition methods suffer from changes in viewpoint and clothing and barely consider extracting diverse motion features, a fundamental characteri…

Cited by 0SourceScholar
2023

Unsupervised Video Anomaly Detection For Stereotypical Behaviours in Autism

ICASSP 2023accepted

Monitoring and analyzing stereotypical behaviours is important for early intervention and care taking in Autism Spectrum Disorder (ASD). This paper focuses on automatically detecting stereotypical behaviours with computer vision techniques. Off-the-shelf methods tackle this task by supervised classi…

Cited by 0SourceScholar