Search Results for author: Hung Vu

Found 4 papers, 1 papers with code

Detection of Unknown Anomalies in Streaming Videos with Generative Energy-based Boltzmann Models

no code implementations3 May 2018 Hung Vu, Tu Dinh Nguyen, Dinh Phung

Abnormal event detection is one of the important objectives in research and practical applications of video surveillance.

Anomaly Detection Clustering +3

Dual Discriminator Generative Adversarial Nets

2 code implementations NeurIPS 2017 Tu Dinh Nguyen, Trung Le, Hung Vu, Dinh Phung

We develop theoretical analysis to show that, given the maximal discriminators, optimizing the generator of D2GAN reduces to minimizing both KL and reverse KL divergences between data distribution and the distribution induced from the data generated by the generator, hence effectively avoiding the mode collapsing problem.

Ranked #18 on Image Generation on STL-10 (Inception score metric)

Generative Adversarial Network

Energy-based Models for Video Anomaly Detection

no code implementations17 Aug 2017 Hung Vu, Dinh Phung, Tu Dinh Nguyen, Anthony Trevors, Svetha Venkatesh

Automated detection of abnormalities in data has been studied in research area in recent years because of its diverse applications in practice including video surveillance, industrial damage detection and network intrusion detection.

Anomaly Detection Feature Engineering +2

Geometric Enclosing Networks

no code implementations16 Aug 2017 Trung Le, Hung Vu, Tu Dinh Nguyen, Dinh Phung

Training model to generate data has increasingly attracted research attention and become important in modern world applications.

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