Search Results for author: Wenbo Ma

Found 6 papers, 3 papers with code

Integrating Object-aware and Interaction-aware Knowledge for Weakly Supervised Scene Graph Generation

1 code implementation3 Aug 2022 Xingchen Li, Long Chen, Wenbo Ma, Yi Yang, Jun Xiao

However, we argue that most existing WSSGG works only focus on object-consistency, which means the grounded regions should have the same object category label as text entities.

Graph Generation Object +1

Explicit Image Caption Editing

1 code implementation20 Jul 2022 Zhen Wang, Long Chen, Wenbo Ma, Guangxing Han, Yulei Niu, Jian Shao, Jun Xiao

Given an image and a reference caption, the image caption editing task aims to correct the misalignment errors and generate a refined caption.

Sentence

VL-NMS: Breaking Proposal Bottlenecks in Two-Stage Visual-Language Matching

no code implementations12 May 2021 Chenchi Zhang, Wenbo Ma, Jun Xiao, Hanwang Zhang, Jian Shao, Yueting Zhuang, Long Chen

In this paper, we argue that these methods overlook an obvious \emph{mismatch} between the roles of proposals in the two stages: they generate proposals solely based on the detection confidence (i. e., query-agnostic), hoping that the proposals contain all instances mentioned in the text query (i. e., query-aware).

Image-text matching Referring Expression +2

Design and Commissioning of the PandaX-4T Cryogenic Distillation System for Krypton and Radon Removal

no code implementations4 Dec 2020 Xiangyi Cui, Zhou Wang, Yonglin Ju, Xiuli Wang, Huaxuan Liu, Wenbo Ma, Jianglai Liu, Li Zhao, Xiangdong Ji, Shuaijie Li, Rui Yan, Haidong Sha, Peiyao Huang

An online cryogenic distillation system for the removal of krypton and radon from xenon was designed and constructed for PandaX-4T, a highly sensitive dark matter detection experiment.

Instrumentation and Detectors High Energy Physics - Experiment

Ref-NMS: Breaking Proposal Bottlenecks in Two-Stage Referring Expression Grounding

1 code implementation3 Sep 2020 Long Chen, Wenbo Ma, Jun Xiao, Hanwang Zhang, Shih-Fu Chang

The prevailing framework for solving referring expression grounding is based on a two-stage process: 1) detecting proposals with an object detector and 2) grounding the referent to one of the proposals.

Referring Expression Vocal Bursts Valence Prediction

A Distributionally Robust Area Under Curve Maximization Model

no code implementations18 Feb 2020 Wenbo Ma, Miguel A. Lejeune

Area under ROC curve (AUC) is a widely used performance measure for classification models.

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