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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 7 of 7 1 Bridging Video-text Retrieval with Multiple Choice Questions ... Ge, Yuying; Ge, Yixiao; Liu, Xihui; Li, Dian; Shan, Ying; Qie, Xiaohu; Luo, Ping. - : arXiv, 2022 Abstract: Pre-training a model to learn transferable video-text representation for retrieval has attracted a lot of attention in recent years. Previous dominant works mainly adopt two separate encoders for efficient retrieval, but ignore local associations between videos and texts. Another line of research uses a joint encoder to interact video with texts, but results in low efficiency since each text-video pair needs to be fed into the model. In this work, we enable fine-grained video-text interactions while maintaining high efficiency for retrieval via a novel pretext task, dubbed as Multiple Choice Questions (MCQ), where a parametric module BridgeFormer is trained to answer the "questions" constructed by the text features via resorting to the video features. Specifically, we exploit the rich semantics of text (i.e., nouns and verbs) to build questions, with which the video encoder can be trained to capture more regional content and temporal dynamics. In the form of questions and answers, the semantic associations ... : Accepted by CVPR 2022 ... Keyword: Computer Vision and Pattern Recognition cs.CV; FOS Computer and information sciences URL: https://arxiv.org/abs/2201.04850 https://dx.doi.org/10.48550/arxiv.2201.04850 BASE Hide details 2 A Multilingual Dataset of COVID-19 Vaccination Attitudes on Twitter ... Ninghan; Xihui; Zhiqiang. - : Zenodo, 2022 BASE Show details 3 A Multilingual Dataset of COVID-19 Vaccination Attitudes on Twitter ... Ninghan; Xihui; Zhiqiang. - : Zenodo, 2022 BASE Show details 4 The Burden of Being a Bridge: Understanding the Role of Multilingual Users during the COVID-19 Pandemic ... Chen, Ninghan; Chen, Xihui; Zhong, Zhiqiang. - : arXiv, 2021 BASE Show details 5 Improving Deep Visual Representation for Person Re-identification by Global and Local Image-language Association ... Chen, Dapeng; Li, Hongsheng; Liu, Xihui. - : arXiv, 2018 BASE Show details 6 Combination of interventions can change students’ epistemological beliefs Kalman, Calvin S.; Sobhanzadeh, Mandana; Thompson, Robert. - 2015 BASE Show details 7 Therapy for Cerebral Palsy by Human Umbilical Cord Blood Mesenchymal Stem Cells Transplantation Combined With Basic Rehabilitation Treatment: A Case Report Zhang, Che; Huang, Li; Gu, Jiaowei. - : SAGE Publications, 2015 BASE Show details

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