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Compositional Temporal Grounding with Structured Variational Cross-Graph Correspondence Learning ...
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Li, Juncheng; Xie, Junlin; Qian, Long; Zhu, Linchao; Tang, Siliang; Wu, Fei; Yang, Yi; Zhuang, Yueting; Wang, Xin Eric. - : arXiv, 2022
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Abstract:
Temporal grounding in videos aims to localize one target video segment that semantically corresponds to a given query sentence. Thanks to the semantic diversity of natural language descriptions, temporal grounding allows activity grounding beyond pre-defined classes and has received increasing attention in recent years. The semantic diversity is rooted in the principle of compositionality in linguistics, where novel semantics can be systematically described by combining known words in novel ways (compositional generalization). However, current temporal grounding datasets do not specifically test for the compositional generalizability. To systematically measure the compositional generalizability of temporal grounding models, we introduce a new Compositional Temporal Grounding task and construct two new dataset splits, i.e., Charades-CG and ActivityNet-CG. Evaluating the state-of-the-art methods on our new dataset splits, we empirically find that they fail to generalize to queries with novel combinations of ... : Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition 2022 ...
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Keyword:
Computer Vision and Pattern Recognition cs.CV; FOS Computer and information sciences
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URL: https://arxiv.org/abs/2203.13049
https://dx.doi.org/10.48550/arxiv.2203.13049
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| 3 |
Language-Independent Speaker Anonymization Approach using Self-Supervised Pre-Trained Models ...
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| 4 |
Compilable Neural Code Generation with Compiler Feedback ...
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| 7 |
Conceptualization and Measurement of Flow in a Chinese Blended English as a Foreign Language Learning Context
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In: Front Psychol (2022)
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| 8 |
The Predicative Power of Learner and Teacher Variables on Flow in a Chinese Blended English as a Foreign Language Learning Context
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In: Front Psychol (2022)
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| 9 |
An Initial Investigation for Detecting Partially Spoofed Audio
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In: Proceedings of Interspeech 2021 ; Interspeech 2021 ; https://hal.archives-ouvertes.fr/hal-03555441 ; Interspeech 2021, Aug 2021, Brno, Czech Republic. pp.4264-4268, ⟨10.21437/Interspeech.2021-738⟩ (2021)
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| 10 |
Privacy and utility of x-vector based speaker anonymization
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In: https://hal.inria.fr/hal-03197376 ; 2021 (2021)
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| 11 |
Supplementary material to the paper The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03335126 ; 2021 (2021)
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| 12 |
Supplementary material to the paper The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03335126 ; 2021 (2021)
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| 13 |
The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03332224 ; 2021 (2021)
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| 14 |
Supplementary material to the paper The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03335126 ; 2021 (2021)
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| 15 |
The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03332224 ; 2021 (2021)
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| 16 |
Benchmarking and challenges in security and privacy for voice biometrics
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In: SPSC 2021, 1st ISCA Symposium on Security and Privacy in Speech Communication ; https://hal.archives-ouvertes.fr/hal-03346196 ; SPSC 2021, 1st ISCA Symposium on Security and Privacy in Speech Communication, ISCA, Nov 2021, Magdeburg, Germany. ⟨10.21437/SPSC.2021-11⟩ ; https://spsc-symposium2021.de/#home (2021)
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| 17 |
Supplementary material to the paper The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03335126 ; 2021 (2021)
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| 18 |
Supplementary material to the paper The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03335126 ; 2021 (2021)
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| 19 |
The VoicePrivacy 2020 Challenge: Results and findings
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In: https://hal.archives-ouvertes.fr/hal-03332224 ; 2021 (2021)
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| 20 |
Privacy and utility of x-vector based speaker anonymization
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In: https://hal.inria.fr/hal-03197376 ; 2021 (2021)
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