no code implementations • EMNLP 2021 • Yuning Kang, Zan Wang, Hongyu Zhang, Junjie Chen, Hanmo You
APIRecX can migrate the knowledge of existing libraries to a new library, and can recommend APIs that are previously regarded as OOV.
1 code implementation • ACL 2022 • Junjie Chen, Xiangheng He, Yusuke Miyao
In this paper, we propose a mixture model-based end-to-end method to model the syntactic-semantic dependency correlation in Semantic Role Labeling (SRL).
1 code implementation • 23 Apr 2025 • Junjie Chen, Haitao Li, Jingli Yang, Yiqun Liu, Qingyao Ai
We evaluate GoalAct on LegalAgentBench, a benchmark with multiple types of legal tasks that require the use of multiple types of tools.
1 code implementation • 20 Apr 2025 • Zheng Chen, Jingkai Wang, Kai Liu, Jue Gong, Lei Sun, Zongwei Wu, Radu Timofte, Yulun Zhang, Jianxing Zhang, Jinlong Wu, Jun Wang, Zheng Xie, Hakjae Jeon, Suejin Han, Hyung-Ju Chun, Hyunhee Park, Zhicun Yin, Junjie Chen, Ming Liu, Xiaoming Li, Chao Zhou, WangMeng Zuo, Weixia Zhang, Dingquan Li, Kede Ma, Yun Zhang, Zhuofan Zheng, Yuyue Liu, Shizhen Tang, Zihao Zhang, Yi Ning, Hao Jiang, Wenjie An, Kangmeng Yu, Chenyang Wang, Kui Jiang, Xianming Liu, Junjun Jiang, Yingfu Zhang, Gang He, Siqi Wang, Kepeng Xu, Zhenyang Liu, Changxin Zhou, Shanlan Shen, Yubo Duan, Yiang Chen, Jin Guo, Mengru Yang, Jen-Wei Lee, Chia-Ming Lee, Chih-Chung Hsu, Hu Peng, Chunming He
This paper provides a review of the NTIRE 2025 challenge on real-world face restoration, highlighting the proposed solutions and the resulting outcomes.
no code implementations • 2 Apr 2025 • Junjie Chen, Yuecong Xu, Haosheng Li, Kemi Ding
3D point cloud semantic segmentation (PCSS) is a cornerstone for environmental perception in robotic systems and autonomous driving, enabling precise scene understanding through point-wise classification.
no code implementations • 2 Apr 2025 • Haosheng Li, Yuecong Xu, Junjie Chen, Kemi Ding
Thus, offline-trained segmentation models may lead to catastrophic forgetting of previously seen classes.
no code implementations • 2 Apr 2025 • Haosheng Li, Yuecong Xu, Junjie Chen, Kemi Ding
Unsupervised domain adaptation (UDA) frameworks have shown good generalization capabilities for 3D point cloud semantic segmentation models on clean data.
1 code implementation • 27 Mar 2025 • Junjie Chen, Weilong Chen, Yifan Zuo, Yuming Fang
Hence, these works neglect to mine fine-grained and structure-aware (FGSA) features from both support and query images, which are crucial for pixel-level keypoint localization.
no code implementations • 25 Mar 2025 • Junjie Chen, Takuro Yamashita
An information broker incentivizes consumers to share their information, while designing an information structure to shape the market segmentation.
1 code implementation • 15 Mar 2025 • Junjie Chen, Xuyang Liu, Subin Huang, Linfeng Zhang, Hang Yu
With the advent of large vision-language models (LVLMs) demonstrating increasingly human-like abilities, a pivotal question emerges: do different LVLMs interpret multimodal sarcasm differently, and can a single model grasp sarcasm from multiple perspectives like humans?
2 code implementations • 10 Mar 2025 • Jiacheng Liu, Chang Zou, Yuanhuiyi Lyu, Junjie Chen, Linfeng Zhang
To solve this problem, feature caching has been proposed to accelerate diffusion models by caching the features in the previous timesteps and then reusing them in the following timesteps.
1 code implementation • 8 Mar 2025 • Jiebin Yan, Kangcheng Wu, Junjie Chen, Ziwen Tan, Yuming Fang
Most of existing blind omnidirectional image quality assessment (BOIQA) models rely on viewport generation by modeling user viewing behavior or transforming omnidirectional images (OIs) into varying formats; however, these methods are either computationally expensive or less scalable.
1 code implementation • 28 Feb 2025 • Haitao Li, Yifan Chen, Yiran Hu, Qingyao Ai, Junjie Chen, Xiaoyu Yang, Jianhui Yang, Yueyue Wu, Zeyang Liu, Yiqun Liu
To fill this gap, we propose LexRAG, the first benchmark to evaluate RAG systems for multi-turn legal consultations.
1 code implementation • 25 Feb 2025 • Haitao Li, Jiaying Ye, Yiran Hu, Jia Chen, Qingyao Ai, Yueyue Wu, Junjie Chen, Yifan Chen, Cheng Luo, Quan Zhou, Yiqun Liu
To the best of our knowledge, CaseGen is the first benchmark designed to evaluate LLMs in the context of legal case document generation.
1 code implementation • 21 Feb 2025 • Jiebin Yan, Ziwen Tan, Yuming Fang, Junjie Chen, Wenhui Jiang, Zhou Wang
The fast growing application of omnidirectional images calls for effective approaches for omnidirectional image quality assessment (OIQA).
1 code implementation • 20 Jan 2025 • Jiebin Yan, Jiale Rao, Junjie Chen, Ziwen Tan, Weide Liu, Yuming Fang
The proposed network mainly consists of three parts: a backbone for extracting multiscale features from the viewport sequence, a multitask feature selection module for dynamically allocating specific features to different tasks, and auxiliary sub-networks for guiding the proposed model to capture local distortion and global quality change.
1 code implementation • 23 Dec 2024 • Haitao Li, Junjie Chen, Jingli Yang, Qingyao Ai, Wei Jia, Youfeng Liu, Kai Lin, Yueyue Wu, Guozhi Yuan, Yiran Hu, Wuyue Wang, Yiqun Liu, Minlie Huang
Therefore, we propose LegalAgentBench, a comprehensive benchmark specifically designed to evaluate LLM Agents in the Chinese legal domain.
no code implementations • 16 Dec 2024 • Xiangheng He, Junjie Chen, Zixing Zhang, Björn W. Schuller
We propose ProsodyFM, a prosody-aware text-to-speech synthesis (TTS) model with a flow-matching (FM) backbone that aims to enhance the phrasing and intonation aspects of prosody.
1 code implementation • 7 Dec 2024 • Haitao Li, Qian Dong, Junjie Chen, Huixue Su, Yujia Zhou, Qingyao Ai, Ziyi Ye, Yiqun Liu
Finally, we provide a detailed analysis of the limitations of LLM judges and discuss potential future directions.
1 code implementation • 20 Oct 2024 • Haitao Li, Junjie Chen, Qingyao Ai, Zhumin Chu, Yujia Zhou, Qian Dong, Yiqun Liu
The use of large language models (LLMs) as automated evaluation tools to assess the quality of generated natural language, known as LLMs-as-Judges, has demonstrated promising capabilities and is rapidly gaining widespread attention.
no code implementations • 16 Oct 2024 • Junjie Chen, Weihang Su, Zhumin Chu, Haitao Li, Qinyao Ai, Yiqun Liu, Min Zhang, Shaoping Ma
Moreover, our study highlights the impact of prompt strategies and evaluation formats on evaluation performance, offering guidance for method optimization in the future.
no code implementations • 9 Oct 2024 • Junjie Chen, Qian Chen, Jian Lou, XiaoYu Zhang, Kai Wu, Zilong Wang
Machine unlearning (MU) is becoming a promising paradigm to achieve the "right to be forgotten", where the training trace of any chosen data points could be eliminated, while maintaining the model utility on general testing samples after unlearning.
1 code implementation • 3 Oct 2024 • Junjie Chen, Xiangheng He, Yusuke Miyao, Danushka Bollegala
In this paper, we introduce a novel objective for training unsupervised parsers: maximizing the information between constituent structures and sentence semantics (SemInfo).
no code implementations • 17 Jul 2024 • Xianda Chen, PakHin Tiu, Xu Han, Junjie Chen, Yuanfei Wu, Xinhu Zheng, Meixin Zhu
The continual evolution of autonomous driving technology requires car-following models that can adapt to diverse and dynamic traffic environments.
no code implementations • 8 Jul 2024 • Xianda Chen, Mingxing Peng, PakHin Tiu, Yuanfei Wu, Junjie Chen, Meixin Zhu, Xinhu Zheng
In this study, we propose GenFollower, a novel zero-shot prompting approach that leverages large language models (LLMs) to address these challenges.
1 code implementation • 24 Jun 2024 • Junjie Chen, Hang Yu, Subin Huang, Sanmin Liu, Linfeng Zhang
Sarcasm in social media, often expressed through text-image combinations, poses challenges for sentiment analysis and intention mining.
no code implementations • 18 Apr 2024 • Junjie Chen, Xiangheng He, Danushka Bollegala, Yusuke Miyao
Linguists identify the constituent by evaluating a set of Predicate-Argument Structure (PAS) equivalent sentences where we find the constituent appears more frequently than non-constituents (i. e., the constituent corresponds to a frequent word sequence within the sentence set).
1 code implementation • CVPR 2024 • Junjie Chen, Jiebin Yan, Yuming Fang, Li Niu
Existing methods only rely on the features extracted at support keypoints to predict or refine the keypoints on query image, but a few support feature vectors are local and inadequate for CAPE.
1 code implementation • 8 Jan 2024 • Junjie Yang, Jiajun Jiang, Zeyu Sun, Junjie Chen
Specifically, we target the widely-used application scenario of image classification, and utilized three different datasets and five commonly-used performance metrics to assess in total 13 methods from diverse categories.
no code implementations • 22 Sep 2023 • Ping Li, Junjie Chen, Li Yuan, Xianghua Xu, Mingli Song
To alleviate the expensive human labeling, semi-supervised semantic segmentation employs a few labeled images and an abundant of unlabeled images to predict the pixel-level label map with the same size.
no code implementations • 18 Sep 2023 • Xiangheng He, Junjie Chen, Björn W. Schuller
Our proposed method is significantly superior in terms of UAR and F1 to the single-task and multi-task baselines with p-values < 0. 05.
no code implementations • 9 Sep 2023 • Tingting Zhu, Bo Peng, Jifan Liang, Tingchen Han, Hai Wan, Jingqiao Fu, Junjie Chen
To evaluate the performance of ViTScore, we compare ViTScore with 3 typical metrics (PSNR, MS-SSIM, and LPIPS) through 4 classes of experiments: (i) correlation with BERTScore through evaluation of image caption downstream CV task, (ii) evaluation in classical image communications, (iii) evaluation in image semantic communication systems, and (iv) evaluation in image semantic communication systems with semantic attack.
no code implementations • 3 Sep 2023 • Dong Huang, Jie M. Zhang, Qingwen Bu, Xiaofei Xie, Junjie Chen, Heming Cui
This issue concerns the integrity, fairness, and ethical foundation of software applications that depend on the code generated by these models but are underexplored in the literature.
no code implementations • 24 Aug 2023 • Lin Yang, Junjie Chen, Shutao Gao, Zhihao Gong, Hongyu Zhang, Yue Kang, Huaan Li
This addresses the issue of unseen log events in training data, enhancing log representation.
no code implementations • 4 Aug 2023 • Jieteng Yao, Junjie Chen, Li Niu, Bin Sheng
Affordance learning considers the interaction opportunities for an actor in the scene and thus has wide application in scene understanding and intelligent robotics.
no code implementations • 17 Jun 2023 • Ping Li, Junjie Chen, Binbin Lin, Xianghua Xu
Specifically, we employ an asymmetric encoder to learn the compensating features of the RGB and the thermal images.
Ranked #23 on
Thermal Image Segmentation
on MFN Dataset
1 code implementation • 5 May 2023 • Zeyan Li, Junjie Chen, Yihao Chen, Chengyang Luo, Yiwei Zhao, Yongqian Sun, Kaixin Sui, Xiping Wang, Dapeng Liu, Xing Jin, Qi Wang, Dan Pei
Such attribute combinations are substantial clues to the underlying root causes and thus are called root causes of multidimensional data.
1 code implementation • 3 Dec 2022 • Jiahao Li, Zhourun Wu, Wenhao Lin, Jiawei Luo, Jun Zhang, Qingcai Chen, Junjie Chen
Although many feature extraction methods have been proposed to improve the performance of enhancer identification, they cannot learn position-related multiscale contextual information from raw DNA sequences.
1 code implementation • 5 Oct 2022 • Junjie Chen, Li Niu, Siyuan Zhou, Jianlou Si, Chen Qian, Liqing Zhang
Proposal segmentation allows proposal-pixel similarity transfer from base classes to novel classes, which enables the mask learning of novel classes.
no code implementations • 25 Aug 2022 • Taohua Zhou, Yining Shi, Junjie Chen, Kun Jiang, Mengmeng Yang, Diange Yang
A novel method that realizes the feature-level fusion under the bird's-eye view (BEV) for a better feature representation is proposed.
1 code implementation • NeurIPS 2021 • Yan Liu, Zhijie Zhang, Li Niu, Junjie Chen, Liqing Zhang
Specifically, the ability of using mask prior to help detect objects is learned from base categories and transferred to novel categories.
no code implementations • 15 Oct 2021 • Ying Wang, Tingfa Xu, Jianan Li, Shenwang Jiang, Junjie Chen
Through experiments we find that, without regression, the performance could be equally promising as long as we delicately design the network to suit the training objective.
1 code implementation • 18 Jul 2021 • Xiangheng He, Junjie Chen, Georgios Rizos, Björn W. Schuller
Emotional Voice Conversion (EVC) aims to convert the emotional style of a source speech signal to a target style while preserving its content and speaker identity information.
1 code implementation • 15 Jul 2021 • Ensheng Shi, Yanlin Wang, Lun Du, Junjie Chen, Shi Han, Hongyu Zhang, Dongmei Zhang, Hongbin Sun
To achieve a profound understanding of how far we are from solving this problem and provide suggestions to future research, in this paper, we conduct a systematic and in-depth analysis of 5 state-of-the-art neural code summarization models on 6 widely used BLEU variants, 4 pre-processing operations and their combinations, and 3 widely used datasets.
1 code implementation • NeurIPS 2021 • Junjie Chen, Li Niu, Liu Liu, Liqing Zhang
In this setting, we propose a method called SimTrans to transfer pairwise semantic similarity from base categories to novel categories.
no code implementations • EMNLP (NLP-COVID19) 2020 • Akiko Aizawa, Frederic Bergeron, Junjie Chen, Fei Cheng, Katsuhiko Hayashi, Kentaro Inui, Hiroyoshi Ito, Daisuke Kawahara, Masaru Kitsuregawa, Hirokazu Kiyomaru, Masaki Kobayashi, Takashi Kodama, Sadao Kurohashi, Qianying Liu, Masaki Matsubara, Yusuke Miyao, Atsuyuki Morishima, Yugo Murawaki, Kazumasa Omura, Haiyue Song, Eiichiro Sumita, Shinji Suzuki, Ribeka Tanaka, Yu Tanaka, Masashi Toyoda, Nobuhiro Ueda, Honai Ueoka, Masao Utiyama, Ying Zhong
The global pandemic of COVID-19 has made the public pay close attention to related news, covering various domains, such as sanitation, treatment, and effects on education.
no code implementations • 20 Mar 2020 • Ning Xie, Ji Hu, Junjie Chen, Qiqi Zhang, Changsheng chen
Our experimental results show that the PVBD scheme can correctly detect the existence of the hidden information at both the 2LQR code and the LCAC 2D barcode.
no code implementations • CVPR 2020 • Yi Tu, Li Niu, Junjie Chen, Dawei Cheng, Liqing Zhang
However, crawled web images usually have two types of noises, label noise and background noise, which induce extra difficulties in utilizing them effectively.
Ranked #14 on
Image Classification
on WebVision-1000