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See Kiong Ng

3 accepted papers

2024

Learning multivariate temporal point processes via the time-change theorem

AISTATS 2024poster

Marked temporal point processes (TPPs) are a class of stochastic processes that describe the occurrence of a countable number of marked events over continuous time. In machine learning, the most common representation of marked TPPs is the univariate TPP coupled with a conditional mark distribution.…

2024

Meta-optimized Angular Margin Contrastive Framework for Video-Language Representation Learning

ECCV 2024poster

"Data quality stands at the forefront of deciding the effectiveness of video-language representation learning. However, video-text pairs in previous data typically do not align perfectly with each other, which might lead to video-language representations that do not accurately reflect cross-modal se…

Cited by 8SourcePDFScholar
2020

Robustness of Autoencoders for Anomaly Detection Under Adversarial Impact

IJCAI 2020poster

Detecting anomalies is an important task in a wide variety of applications and domains. Deep learning methods have achieved state-of-the-art performance in anomaly detection in recent years; unsupervised methods being particularly popular. However, deep learning methods can be fragile to small pertu…

Cited by 0SourcePDFScholar