Search Results for author: Weiqi Sun

Found 8 papers, 4 papers with code

RMMDet: Road-Side Multitype and Multigroup Sensor Detection System for Autonomous Driving

1 code implementation9 Mar 2023 Xiuyu Yang, Zhuangyan Zhang, Haikuo Du, Sui Yang, Fengping Sun, Yanbo Liu, Ling Pei, Wenchao Xu, Weiqi Sun, Zhengyu Li

Then we implement muti-type sensor detection and multi-group sensors fusion in this environment, including camera-radar and camera-lidar detection based on result-level fusion.

Autonomous Driving Scheduling

PIZZA: A new benchmark for complex end-to-end task-oriented parsing

2 code implementations1 Dec 2022 Konstantine Arkoudas, Nicolas Guenon des Mesnards, Melanie Rubino, Sandesh Swamy, Saarthak Khanna, Weiqi Sun, Khan Haidar

Much recent work in task-oriented parsing has focused on finding a middle ground between flat slots and intents, which are inexpressive but easy to annotate, and powerful representations such as the lambda calculus, which are expressive but costly to annotate.

Entity Resolution

Slow Motion Matters: A Slow Motion Enhanced Network for Weakly Supervised Temporal Action Localization

no code implementations21 Nov 2022 Weiqi Sun, Rui Su, Qian Yu, Dong Xu

Weakly supervised temporal action localization (WTAL) aims to localize actions in untrimmed videos with only weak supervision information (e. g. video-level labels).

Weakly-supervised Temporal Action Localization Weakly Supervised Temporal Action Localization

Cross-TOP: Zero-Shot Cross-Schema Task-Oriented Parsing

no code implementations DeepLo 2022 Melanie Rubino, Nicolas Guenon des Mesnards, Uday Shah, Nanjiang Jiang, Weiqi Sun, Konstantine Arkoudas

However, a single model is still typically trained and deployed for each task separately, requiring labeled training data for each, which makes it challenging to support new tasks, even within a single business vertical (e. g., food-ordering or travel booking).

Semantic Parsing

Compositional Task-Oriented Parsing as Abstractive Question Answering

1 code implementation NAACL 2022 Wenting Zhao, Konstantine Arkoudas, Weiqi Sun, Claire Cardie

Task-oriented parsing (TOP) aims to convert natural language into machine-readable representations of specific tasks, such as setting an alarm.

abstractive question answering Question Answering +1

TJ4DRadSet: A 4D Radar Dataset for Autonomous Driving

1 code implementation28 Apr 2022 Lianqing Zheng, Zhixiong Ma, Xichan Zhu, Bin Tan, Sen Li, Kai Long, Weiqi Sun, Sihan Chen, Lu Zhang, Mengyue Wan, Libo Huang, Jie Bai

The next-generation high-resolution automotive radar (4D radar) can provide additional elevation measurement and denser point clouds, which has great potential for 3D sensing in autonomous driving.

3D Object Detection Autonomous Driving +1

CLIP2TV: Align, Match and Distill for Video-Text Retrieval

no code implementations10 Nov 2021 Zijian Gao, Jingyu Liu, Weiqi Sun, Sheng Chen, Dedan Chang, Lili Zhao

Modern video-text retrieval frameworks basically consist of three parts: video encoder, text encoder and the similarity head.

Ranked #12 on Video Retrieval on MSR-VTT-1kA (using extra training data)

Representation Learning Retrieval +2

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