no code implementations • COLING 2022 • Zhong Qian, Heng Zhang, Peifeng Li, Qiaoming Zhu, Guodong Zhou
Document-level Event Factuality Identification (DEFI) predicts the factuality of a specific event based on a document from which the event can be derived, which is a fundamental and crucial task in Natural Language Processing (NLP).
1 code implementation • Findings (EMNLP) 2021 • Haichao Zhu, Zekun Wang, Heng Zhang, Ming Liu, Sendong Zhao, Bing Qin
Then, we only fine-tune the lottery subnetwork, a small fraction of the whole parameters, on the annotated target domain data for adaptation.
no code implementations • EMNLP (sdp) 2020 • Heng Zhang, Lifan Liu, Ruping Wang, Shaohu Hu, Shutian Ma, Chengzhi Zhang
Unlike the methods used in CL-SciSumm 2019, we construct inputs of models based on word vectors and add deep learning models for classification this year.
1 code implementation • 27 Apr 2024 • Liping Yi, Han Yu, Chao Ren, Heng Zhang, Gang Wang, Xiaoguang Liu, Xiaoxiao Li
2) An iterative training strategy is designed to alternately train the global homogeneous small feature extractor and the local heterogeneous large model for effective global-local knowledge exchange.
2 code implementations • 25 Apr 2024 • Marcos V. Conde, Zhijun Lei, Wen Li, Cosmin Stejerean, Ioannis Katsavounidis, Radu Timofte, Kihwan Yoon, Ganzorig Gankhuyag, Jiangtao Lv, Long Sun, Jinshan Pan, Jiangxin Dong, Jinhui Tang, Zhiyuan Li, Hao Wei, Chenyang Ge, Dongyang Zhang, Tianle Liu, Huaian Chen, Yi Jin, Menghan Zhou, Yiqiang Yan, Si Gao, Biao Wu, Shaoli Liu, Chengjian Zheng, Diankai Zhang, Ning Wang, Xintao Qiu, Yuanbo Zhou, Kongxian Wu, Xinwei Dai, Hui Tang, Wei Deng, Qingquan Gao, Tong Tong, Jae-Hyeon Lee, Ui-Jin Choi, Min Yan, Xin Liu, Qian Wang, Xiaoqian Ye, Zhan Du, Tiansen Zhang, Long Peng, Jiaming Guo, Xin Di, Bohao Liao, Zhibo Du, Peize Xia, Renjing Pei, Yang Wang, Yang Cao, ZhengJun Zha, Bingnan Han, Hongyuan Yu, Zhuoyuan Wu, Cheng Wan, Yuqing Liu, Haodong Yu, Jizhe Li, Zhijuan Huang, Yuan Huang, Yajun Zou, Xianyu Guan, Qi Jia, Heng Zhang, Xuanwu Yin, Kunlong Zuo, Hyeon-Cheol Moon, Tae-hyun Jeong, Yoonmo Yang, Jae-Gon Kim, Jinwoo Jeong, Sunjei Kim
This paper introduces a novel benchmark as part of the AIS 2024 Real-Time Image Super-Resolution (RTSR) Challenge, which aims to upscale compressed images from 540p to 4K resolution (4x factor) in real-time on commercial GPUs.
2 code implementations • 16 Apr 2024 • Bin Ren, Nancy Mehta, Radu Timofte, Hongyuan Yu, Cheng Wan, Yuxin Hong, Bingnan Han, Zhuoyuan Wu, Yajun Zou, Yuqing Liu, Jizhe Li, Keji He, Chao Fan, Heng Zhang, Xiaolin Zhang, Xuanwu Yin, Kunlong Zuo, Bohao Liao, Peizhe Xia, Long Peng, Zhibo Du, Xin Di, Wangkai Li, Yang Wang, Wei Zhai, Renjing Pei, Jiaming Guo, Songcen Xu, Yang Cao, ZhengJun Zha, Yan Wang, Yi Liu, Qing Wang, Gang Zhang, Liou Zhang, Shijie Zhao, Long Sun, Jinshan Pan, Jiangxin Dong, Jinhui Tang, Xin Liu, Min Yan, Menghan Zhou, Yiqiang Yan, Yixuan Liu, Wensong Chan, Dehua Tang, Dong Zhou, Li Wang, Lu Tian, Barsoum Emad, Bohan Jia, Junbo Qiao, Yunshuai Zhou, Yun Zhang, Wei Li, Shaohui Lin, Shenglong Zhou, Binbin Chen, Jincheng Liao, Suiyi Zhao, Zhao Zhang, Bo wang, Yan Luo, Yanyan Wei, Feng Li, Mingshen Wang, Yawei Li, Jinhan Guan, Dehua Hu, Jiawei Yu, Qisheng Xu, Tao Sun, Long Lan, Kele Xu, Xin Lin, Jingtong Yue, Lehan Yang, Shiyi Du, Lu Qi, Chao Ren, Zeyu Han, YuHan Wang, Chaolin Chen, Haobo Li, Mingjun Zheng, Zhongbao Yang, Lianhong Song, Xingzhuo Yan, Minghan Fu, Jingyi Zhang, Baiang Li, Qi Zhu, Xiaogang Xu, Dan Guo, Chunle Guo, Jiadi Chen, Huanhuan Long, Chunjiang Duanmu, Xiaoyan Lei, Jie Liu, Weilin Jia, Weifeng Cao, Wenlong Zhang, Yanyu Mao, Ruilong Guo, Nihao Zhang, Qian Wang, Manoj Pandey, Maksym Chernozhukov, Giang Le, Shuli Cheng, Hongyuan Wang, Ziyan Wei, Qingting Tang, Liejun Wang, Yongming Li, Yanhui Guo, Hao Xu, Akram Khatami-Rizi, Ahmad Mahmoudi-Aznaveh, Chih-Chung Hsu, Chia-Ming Lee, Yi-Shiuan Chou, Amogh Joshi, Nikhil Akalwadi, Sampada Malagi, Palani Yashaswini, Chaitra Desai, Ramesh Ashok Tabib, Ujwala Patil, Uma Mudenagudi
In sub-track 1, the practical runtime performance of the submissions was evaluated, and the corresponding score was used to determine the ranking.
no code implementations • 8 Apr 2024 • Tham Yik Foong, Heng Zhang, Mao Po Yuan, Danilo Vasconcellos Vargas
In this paper, we demonstrated how a neural network integrated with Xenovert achieved better results in 4 out of 5 shifted datasets, saving the hurdle of retraining a machine learning model.
no code implementations • 20 Mar 2024 • Chaoqun Yang, Mengdie Xu, Xiaowei Liang, Zhiguo Shi, Heng Zhang, Xianghui Cao
Furthermore, by means of the labeled multi-Bernoulli (LMB) filter with the proposed augmented LRFSs, the group structure is iteratively propagated and updated during the tracking process, which achieves the simultaneously estimation of the kinetic states, track label, and the corresponding group information of multiple group targets, and further improves the GTT tracking performance.
no code implementations • 6 Feb 2024 • Liwei Yin, Yongjiang Shu, Heng Zhang, Yuefei Dai, Xiaopeng Lu, Yunlong Lian, Zhonghua Wang, Yong Ding
Reasonable vibration reduction design is an important way to achieve low phase noise index of airborne frequency source output signal.
1 code implementation • 2 Feb 2024 • Liping Yi, Han Yu, Chao Ren, Heng Zhang, Gang Wang, Xiaoguang Liu, Xiaoxiao Li
It assigns a shared homogeneous small feature extractor and a local gating network for each client's local heterogeneous large model.
no code implementations • 16 Oct 2023 • Heng Zhang, Danilo Vasconcellos Vargas
The main idea is to apply equal updates from negative and positive feedback loops by symmetrical activation.
no code implementations • 18 Sep 2023 • Xingyu Yang, Daqing Liu, Heng Zhang, Yong Luo, Chaoyue Wang, Jing Zhang
Composed image retrieval is a type of image retrieval task where the user provides a reference image as a starting point and specifies a text on how to shift from the starting point to the desired target image.
no code implementations • 27 Jul 2023 • Heng Zhang, Danilo Vasconcellos Vargas
Reservoir computing (RC), first applied to temporal signal processing, is a recurrent neural network in which neurons are randomly connected.
1 code implementation • 2 Jun 2023 • Shaoyuan Huang, Zheng Wang, Heng Zhang, Xiaofei Wang, Cheng Zhang, Wenyu Wang
In this paper, we propose an end-to-end framework with global pooling and static content awareness, DynEformer, to provide a unified workload prediction scheme for dynamic MT-ECP.
1 code implementation • Tiny Papers @ ICLR 2023 • Xiao Liu, Jian Zhang, Heng Zhang, Fuzhao Xue, Yang You
We evaluate our model on various dialogue understanding tasks including dialogue relation extraction, dialogue emotion recognition, and dialogue act classification.
Ranked #1 on Dialog Relation Extraction on DialogRE
no code implementations • 4 Feb 2023 • Danilo Vasconcellos Vargas, Tham Yik Foong, Heng Zhang
The hurdle is that general patterns are difficult to define in terms of dynamical equations and designing a system that could learn by reordering itself is still to be seen.
1 code implementation • ICCV 2023 • Huiyuan Fu, Wenkai Zheng, Xicong Wang, Jiaxuan Wang, Heng Zhang, Huadong Ma
To address this issue, we design a camera system and collect a high-quality low-light video dataset with multiple exposures and cameras.
no code implementations • ICCV 2023 • Heng Zhang, Daqing Liu, Zezhong Lv, Bing Su, DaCheng Tao
Paired video and language data is naturally temporal concurrency, which requires the modeling of the temporal dynamics within each modality and the temporal alignment across modalities simultaneously.
1 code implementation • CVPR 2023 • Heng Zhang, Daqing Liu, Qi Zheng, Bing Su
Specifically, we enforce the embeddings of the frame sequence of interest to approximate a goal-oriented stochastic process, i. e., Brownian bridge, in the latent space via a process-based contrastive loss.
no code implementations • 7 Aug 2022 • Heng Zhang, Xiaohong Chen
With the advancement of the data acquisition techniques, multi-view learning has become a hot topic.
no code implementations • 6 Aug 2022 • Heng Zhang, Guangjin Pan, Shugong Xu, Shunqing Zhang, Zhiyuan Jiang
In the proposal, LSTM networks are employed to predict traffic demand and the location of each user in a slicing window level.
no code implementations • 3 Aug 2022 • Guangjin Pan, Heng Zhang, Shugong Xu, Shunqing Zhang, Xiaojing Chen
The high computational complexity and high energy consumption of artificial intelligence (AI) algorithms hinder their application in augmented reality (AR) systems.
no code implementations • 15 Dec 2021 • Heng Zhang
Existential rule languages are a family of ontology languages that have been widely used in ontology-mediated query answering (OMQA).
no code implementations • 29 Sep 2021 • Yanpeng Xie, Tong Zhang, Heng Zhang, Zhendong Qu
To make the framework model-agnostic, user Multi Interests Capsule Network is designed as an auxiliary task to jointly learn item-based item representations and interest-based item representations.
no code implementations • 26 Apr 2021 • Jiaqi Li, Ming Liu, Zihao Zheng, Heng Zhang, Bing Qin, Min-Yen Kan, Ting Liu
Multiparty Dialogue Machine Reading Comprehension (MRC) differs from traditional MRC as models must handle the complex dialogue discourse structure, previously unconsidered in traditional MRC.
Ranked #4 on Question Answering on Molweni
2 code implementations • 11 Mar 2021 • Yuqi Huo, Manli Zhang, Guangzhen Liu, Haoyu Lu, Yizhao Gao, Guoxing Yang, Jingyuan Wen, Heng Zhang, Baogui Xu, Weihao Zheng, Zongzheng Xi, Yueqian Yang, Anwen Hu, Jinming Zhao, Ruichen Li, Yida Zhao, Liang Zhang, Yuqing Song, Xin Hong, Wanqing Cui, Danyang Hou, Yingyan Li, Junyi Li, Peiyu Liu, Zheng Gong, Chuhao Jin, Yuchong Sun, ShiZhe Chen, Zhiwu Lu, Zhicheng Dou, Qin Jin, Yanyan Lan, Wayne Xin Zhao, Ruihua Song, Ji-Rong Wen
We further construct a large Chinese multi-source image-text dataset called RUC-CAS-WenLan for pre-training our BriVL model.
Ranked #1 on Image Retrieval on RUC-CAS-WenLan
no code implementations • 20 Jan 2021 • Heng Zhang, Chengzhi Zhang
Accordingly, the research methodology entities were clustered and the basic methodology taxonomy was expanded using the clustering results to obtain a methodology taxonomy with more levels.
no code implementations • 19 Jan 2021 • Shutian Ma, Heng Zhang, Chengzhi Zhang, Xiaozhong Liu
Citation recommendation is an important task to assist scholars in finding candidate literature to cite.
1 code implementation • WACV 2021 • Heng Zhang, Elisa Fromont, Sebastien Lefevre, Bruno AVIGNON3
Multispectral image pairs can provide complementary visual information, making pedestrian detection systems more robust and reliable.
1 code implementation • 29 Sep 2020 • Heng Zhang, Elisa Fromont, Sébastien Lefevre, Bruno Avignon
Most deep learning object detectors are based on the anchor mechanism and resort to the Intersection over Union (IoU) between predefined anchor boxes and ground truth boxes to evaluate the matching quality between anchors and objects.
Ranked #9 on Object Detection on PASCAL VOC 2007
1 code implementation • 26 Sep 2020 • Heng Zhang, Elisa Fromont, Sébastien Lefevre, Bruno Avignon
Multispectral images (e. g. visible and infrared) may be particularly useful when detecting objects with the same model in different environments (e. g. day/night outdoor scenes).
no code implementations • 23 Jan 2020 • Heng Zhang, Yan Zhang, Guifei Jiang
Existential rules, a. k. a.
no code implementations • 26 Nov 2019 • Heng Zhang, Yan Zhang, Jia-Huai You, Zhiyong Feng, Guifei Jiang
On the negative side, we prove that there is, in general, no universal language for each of these families of languages.
no code implementations • 17 Sep 2019 • Xiaoyu Yu, Yuwei Wang, Jie Miao, Ephrem Wu, Heng Zhang, Yu Meng, Bo Zhang, Biao Min, Dewei Chen, Jianlin Gao
Intensive computation is entering data centers with multiple workloads of deep learning.
no code implementations • 19 Apr 2018 • Vernon Asuncion, Yan Zhang, Heng Zhang, Yun Bai, Weisheng Si
In particular, we prove that this language satisfies the so-called bounded derivation-depth prop- erty (BDDP), which implies that the CQA is first-order rewritable, and its data complexity is in AC0 .
no code implementations • CVPR 2017 • Heng Zhang, Vishal M. Patel, Rama Chellappa
The learned metrics can improve multimodal classification accuracy and experimental results on four datasets show that the proposed algorithm outperforms existing learning algorithms based on multiple metrics as well as other approaches tested on these datasets.
no code implementations • 18 Apr 2016 • Heng Zhang, Yan Zhang, Jia-Huai You
In this paper, we prove that disjunctive embedded dependencies exactly capture the class of recursively enumerable ontologies in Ontology-based Conjunctive Query Answering (OCQA).
no code implementations • 18 Feb 2016 • Hai Wan, Heng Zhang, Peng Xiao, Haoran Huang, Yan Zhang
Surprisingly, for R-acyclic existential rules with R-stratified or guarded existential rules with stratified negations, both the data complexity and combined complexity of query answering under the rule {repair semantics} remain the same as that under the conventional query answering semantics.
no code implementations • 2 Dec 2014 • Heng Zhang, Yan Zhang
The stable model semantics had been recently generalized to non-Herbrand structures by several works, which provides a unified framework and solid logical foundations for answer set programming.
no code implementations • 19 Nov 2014 • Heng Zhang, Yan Zhang, Jia-Huai You
Finite chase, or alternatively chase termination, is an important condition to ensure the decidability of existential rule languages.
no code implementations • 2 Apr 2013 • Heng Zhang, Yan Zhang
This paper focuses on the expressive power of disjunctive and normal logic programs under the stable model semantics over finite, infinite, or arbitrary structures.