Search Results for author: Mingliang Chen

Found 7 papers, 0 papers with code

The Future of Combating Rumors? Retrieval, Discrimination, and Generation

no code implementations29 Mar 2024 Junhao Xu, Longdi Xian, Zening Liu, Mingliang Chen, Qiuyang Yin, Fenghua Song

Artificial Intelligence Generated Content (AIGC) technology development has facilitated the creation of rumors with misinformation, impacting societal, economic, and political ecosystems, challenging democracy.

Language Modelling Large Language Model +3

Towards Fairness in Personalized Ads Using Impression Variance Aware Reinforcement Learning

no code implementations5 Jun 2023 Aditya Srinivas Timmaraju, Mehdi Mashayekhi, Mingliang Chen, Qi Zeng, Quintin Fettes, Wesley Cheung, Yihan Xiao, Manojkumar Rangasamy Kannadasan, Pushkar Tripathi, Sean Gahagan, Miranda Bogen, Rob Roudani

While there are many definitions of fairness that could be applicable in the context of personalized systems, we present a framework which we call the Variance Reduction System (VRS) for achieving more equitable outcomes in Meta's ads systems.

Fairness Privacy Preserving +2

Transparency Tools for Fairness in AI (Luskin)

no code implementations9 Jul 2020 Mingliang Chen, Aria Shahverdi, Sarah Anderson, Se Yong Park, Justin Zhang, Dana Dachman-Soled, Kristin Lauter, Min Wu

The three tools are: - A new definition of fairness called "controlled fairness" with respect to choices of protected features and filters.

Fairness

Towards Threshold Invariant Fair Classification

no code implementations18 Jun 2020 Mingliang Chen, Min Wu

This paper introduces the notion of threshold invariant fairness, which enforces equitable performances across different groups independent of the decision threshold.

BIG-bench Machine Learning Classification +2

Adaptive Multi-Trace Carving for Robust Frequency Tracking in Forensic Applications

no code implementations14 May 2020 Qiang Zhu, Mingliang Chen, Chau-Wai Wong, Min Wu

In the field of information forensics, many emerging problems involve a critical step that estimates and tracks weak frequency components in noisy signals.

Respiratory Rate Estimation from Face Videos

no code implementations8 Sep 2019 Mingliang Chen, Qiang Zhu, Harrison Zhang, Min Wu, Quanzeng Wang

Commercial cameras are promising contact-free sensors, and remote photoplethysmography (rPPG) have been studied to remotely monitor heart rate from face videos.

Heart Rate Variability Motion Compensation +1

3D Hand Pose Tracking and Estimation Using Stereo Matching

no code implementations23 Oct 2016 Jiawei Zhang, Jianbo Jiao, Mingliang Chen, Liangqiong Qu, Xiaobin Xu, Qingxiong Yang

This paper demonstrates that the performance of the state-of-the art tracking/estimation algorithms can be maintained with most stereo matching algorithms on the proposed benchmark, as long as the hand segmentation is correct.

Hand Segmentation Pose Tracking +2

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