Yiqing Shen

159 papers A* 6A 2B 5Misc 1Journal 82Unranked 60
YearRankTypeTitle / Venue / Authors
2026 J jnl
Biomed. Signal Process. Control.
Shibin Zou, Guoan Wang, Yueyang Zhang, Yiqing Shen, Mengxia Yuan, Yanzhou Su
2026 J jnl
Biomed. Signal Process. Control.
Sibo Ju, Min Wang, Yulong Xiao, Yiqing Shen, Junlong Cheng, Yanzhou Su, Xiangwen Liao
2026 J jnl
IEEE J. Biomed. Health Informatics
Wen Ye, Zhetao Guo, Yuxiang Ren, Yi Tian, Yushi Shen, Zan Chen, Junjun He, Jing Ke, Yiqing Shen
2026 ed.
MedAGI
Won-Ki Jeong, Hyunwoo J. Kim, Zhongying Deng, Yiqing Shen, Angelica I. Avilés-Rivero, Shaoting Zhang
2026 A* conf
AAAI
Yuangang Li, Yiqing Shen, Yi Nian, Jiechao Gao, Ziyi Wang, Chenxiao Yu, Li Li, Jie Wang, Xiyang Hu, Yue Zhao
2026 J jnl
CoRR
Congying Liu, Taihao Li, Min Huang, Xingyuan Wei, Peipei Liu, Yiqing Shen, Yanxu Mao, Tiehan Cui
2026 J jnl
Knowl. Based Syst.
Zexu Lin, Dell Zhang, Yiqing Shen, Xuelong Li
2026 J jnl
Inf. Process. Manag.
Yiqing Shen, Wentao Shi
2026 J jnl
Inf. Fusion
Jinzheng Li, Yiqing Shen, Wei Zhou, Hui Chen
2026 J jnl
CoRR
Dominik Schneider, Lalithkumar Seenivasan, Sampath Rapuri, Vishalroshan Anil, Aiza Maksutova, Yiqing Shen, Jan Emily Mangulabnan, Hao Ding, Jose L. Porras, Masaru Ishii, Mathias Unberath
2025 conf
NLPCC (1)
Zan Chen, Jingjing Chen, Yu Guang Wang, Yiqing Shen
2025 conf
BIBM
Jiayi Guo, Liyun Zhang, Yiqing Shen
2025 J jnl
Expert Syst. Appl.
Zijian Gao, Dong Chen, Yiqing Shen
2025 J jnl
Comput. Biol. Medicine
Xin Sun, Yu Guang Wang, Yiqing Shen
2025 J jnl
Artif. Intell. Medicine
Chong Wang, Mengyao Li, Junjun He, Zhongruo Wang, Erfan Darzi, Zan Chen, Jin Ye, Tianbin Li, Yanzhou Su, Jing Ke, Kaili Qu, Shuxin Li, Yi Yu, Pietro Liò, Tianyun Wang, Yu Guang Wang, Yiqing Shen
2025 A conf
ICME
Sibo Ju, Zhaozhen Chen, Yulong Xiao, Yiqing Shen, Yanzhou Su, Kai Chen, Xiangwen Liao
2025 J jnl
CoRR
Jinzheng Li, Jingshu Zhang, Hongguang Li, Yiqing Shen
2025 J jnl
CoRR
Zijie Lin, Yiqing Shen, Qilin Cai, He Sun, Jinrui Zhou, Mingjun Xiao
2025 conf
COLING (Industry)
Yungeng Liu, Zan Chen, Yuguang Wang, Yiqing Shen
2025 conf
BIBM
Congying Liu, Xingyuan Wei, Peipei Liu, Yiqing Shen, Yanxu Mao, Tiehan Cui
2025 J jnl
CoRR
Congying Liu, Xingyuan Wei, Peipei Liu, Yiqing Shen, Yanxu Mao, Tiehan Cui
2025 J jnl
CoRR
Yiqing Shen, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Aiza Maksutova, Chenjia Li, Mathias Unberath
2025 conf
BIBM
Yixuan Jiang, Wentao Shi, Hsiao-Dong Chiang, Yiqing Shen
2025 conf
BIBM
Yiqing Shen, Yuying Xue, Jing Ke
2025 J jnl
CoRR
Jinzheng Li, Sibo Ju, Yanzhou Su, Hongguang Li, Yiqing Shen
2025 B conf
ICMR
Yixuan Jiang, Hsiao-Dong Chiang, Yiqing Shen
2025 J jnl
CoRR
Yiqing Shen, Mathias Unberath
2025 conf
ICANN (3)
Yan Qian, Yiqing Shen
2025 conf
ICAIF
Yiqing Shen, Jingshu Zhang, Feng Chen, Kaiyuan Yan, Hongguang Li
2025 J jnl
CoRR
Shijie Han, Changhai Zhou, Yiqing Shen, Tianning Sun, Yuhua Zhou, Xiaoxia Wang, Zhixiao Yang, Jingshu Zhang, Hongguang Li
2025 J jnl
Frontiers Inf. Technol. Electron. Eng.
Shijie Han, Jingshu Zhang, Yiqing Shen, Kaiyuan Yan, Hongguang Li
2025 ed.
MedAGI@MICCAI
Zhongying Deng, Yiqing Shen, Hyunwoo J. Kim, Won-Ki Jeong, Angelica I. Avilés-Rivero, Junjun He, Shaoting Zhang
2025 J jnl
Medical Image Anal.
Jing Ke, Yijin Zhou, Yiqing Shen, Yi Guo, Ning Liu, Xiaodan Han, Dinggang Shen
2025 J jnl
CoRR
Yuangang Li, Yiqing Shen, Yi Nian, Jiechao Gao, Ziyi Wang, Chenxiao Yu, Shawn Li, Jie Wang, Xiyang Hu, Yue Zhao
2025 conf
EMA4MICCAI
Min Wang, Yanzhou Su, Yiqing Shen, Wen Wang
2025 J jnl
CoRR
Yunhao Liu, Suyang Xi, Shiqi Liu, Hong Ding, Chicheng Jin, Chenxi Yang, Junjun He, Yiqing Shen
2025 J jnl
CoRR
Yiqing Shen, Bohan Liu, Chenjia Li, Lalithkumar Seenivasan, Mathias Unberath
2025 conf
MICCAI (9)
Yiqing Shen, Chenjia Li, Bohan Liu, Cheng-Yi Li, Tito Porras, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Chenjia Li, Bohan Liu, Cheng-Yi Li, Tito Porras, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Hao Ding, Lalithkumar Seenivasan, Tianmin Shu, Mathias Unberath
2025 J jnl
Comput. Medical Imaging Graph.
Yiqing Shen, David Dreizin, Blanca Inigo Romillo, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Chenjia Li, Chenxiao Fan, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Chenjia Li, Fei Xiong, Jeong-O. Jeong, Tianpeng Wang, Michael Latman, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Chenxiao Fan, Chenjia Li, Mathias Unberath
2025 J jnl
CoRR
Wentao Shi, Yiqing Shen
2025 J jnl
IEEE Trans. Neural Networks Learn. Syst.
Haoyu Wang, Sizheng Guo, Jin Ye, Zhongying Deng, Junlong Cheng, Tianbin Li, Jianpin Chen, Yanzhou Su, Ziyan Huang, Yiqing Shen, Bin Fu, Shaoting Zhang, Junjun He
2025 J jnl
Biomed. Signal Process. Control.
Wentao Shi, Junjun He, Yiqing Shen
2025 J jnl
IEEE Internet Things J.
Guangchuan Hu, Yiqing Shen
2025 J jnl
IEEE Trans. Medical Imaging
Chong Wang, Yajie Wan, Shuxin Li, Kaili Qu, Xuezhi Zhou, Junjun He, Jing Ke, Yi Yu, Tianyun Wang, Yiqing Shen
2025 J jnl
CoRR
Miao Zhang, Jun Yin, Pengyu Zeng, Yiqing Shen, Shuai Lu, Xueqian Wang
2025 J jnl
Neurocomputing
Miao Zhang, Jun Yin, Pengyu Zeng, Yiqing Shen, Shuai Lu, Xueqian Wang
2025 conf
MedAGI
Yiqing Shen, Chenjia Li, Chenxiao Fan, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Chenjia Li, Chenxiao Fan, Mathias Unberath
2025 J jnl
CoRR
Yiqing Shen, Chenjia Li, Mathias Unberath
2025 J jnl
Vis. Comput.
Xu Liu, Tong Zhou, Chong Wang, Yuping Wang, Yuanxin Wang, Qinjingwen Cao, Weizhi Du, Yonghuan Yang, Junjun He, Yu Qiao, Yiqing Shen
2025 J jnl
CoRR
Han Zhang, Yiqing Shen, Roger D. Soberanis-Mukul, Ankita Ghosh, Hao Ding, Lalithkumar Seenivasan, Jose L. Porras, Zhekai Mao, Chenjia Li, Wenjie Xiao, Lonny Yarmus, Angela Christine Argento, Masaru Ishii, Mathias Unberath
2025 J jnl
CoRR
Yijia Wang, Yiqing Shen, Weiming Chen, Zhihai He
2024 conf
BIBM
Yiqing Shen, Zan Chen, Michail Mamalakis, Luhan He, Haiyang Xia, Tianbin Li, Yanzhou Su, Junjun He, Yu Guang Wang
2024 J jnl
CoRR
Yiqing Shen, Zan Chen, Michail Mamalakis, Luhan He, Haiyang Xia, Tianbin Li, Yanzhou Su, Junjun He, Yu Guang Wang
2024 conf
BIBM
Xiaozhu Yu, Kai Yi, Yu Guang Wang, Yiqing Shen
2024 A* conf
ICRA
Miao Zhang, Yiqing Shen, Zhuowei Li, Guofeng Pan, Shuai Lu
2024 J jnl
CoRR
Haoxiang Gao, Yaqian Li, Kaiwen Long, Ming Yang, Yiqing Shen
2024 J jnl
CoRR
Chong Wang, Mengyao Li, Junjun He, Zhongruo Wang, Erfan Darzi, Zan Chen, Jin Ye, Tianbin Li, Yanzhou Su, Jing Ke, Kaili Qu, Shuxin Li, Yi Yu, Pietro Liò, Tianyun Wang, Yu Guang Wang, Yiqing Shen
2024 conf
BIBM
Sibo Ju, Zhaozhen Chen, Xiangwen Liao, Yiqing Shen, Junjun He, Yanzhou Su
2024 J jnl
IEEE Access
Miao Zhang, Yiqing Shen, Jun Yin, Shuai Lu, Xueqian Wang
2024 J jnl
CoRR
Blanca Inigo Romillo, Yiqing Shen, Benjamin D. Killeen, Michelle Song, Axel Krieger, Christopher Bradley, Mathias Unberath
2024 A* conf
ACM Multimedia
Daqin Luo, Chengjian Feng, Yuxuan Nong, Yiqing Shen
2024 J jnl
CoRR
Daqin Luo, Chengjian Feng, Yuxuan Nong, Yiqing Shen
2024 J jnl
CoRR
Yizhu Wen, Kai Yi, Jing Ke, Yiqing Shen
2024 A conf
ICME
Yizhu Wen, Yiwei Wang, Kai Yi, Jing Ke, Yiqing Shen
2024 conf
MICCAI (2)
Yongtai Zhuo, Yiqing Shen
2024 J jnl
CoRR
Yongtai Zhuo, Yiqing Shen
2024 conf
BIBM
Xuening Wu, Yiqing Shen, Qing Zhao, Yanlan Kang, Ruiqi Hu, Wenqiang Zhang
2024 conf
BIBM
Wenjun Yang, Yiqing Shen, Zehong Wang, Rui Zhao, Qitong Lu, Xinsheng Liu, Yungeng Liu, Mérouane Debbah, Yu Guang Wang, Shir Li Wang
2024 conf
MedAGI@MICCAI
Yiqing Shen, Xinyuan Shao, Blanca Inigo Romillo, David Dreizin, Mathias Unberath
2024 conf
MICCAI (12)
Yiqing Shen, Jingxing Li, Xinyuan Shao, Blanca Inigo Romillo, Ankush Jindal, David Dreizin, Mathias Unberath
2024 J jnl
CoRR
Yiqing Shen, Jingxing Li, Xinyuan Shao, Blanca Inigo Romillo, Ankush Jindal, David Dreizin, Mathias Unberath
2024 conf
AIME (2)
Chong Wang, Zhenqi He, Junjun He, Jin Ye, Yiqing Shen
2024 B conf
IJCNN
Yiqing Shen
2024 conf
BIBM
Taoyu Wu, Yuguang Wang, Yiqing Shen
2024 conf
AIME (2)
Shiling Luo, Junxin Feng, Yiqing Shen, Qiongxiong Ma
2024 conf
MICCAI (12)
Yufeng Jiang, Yiqing Shen
2024 J jnl
CoRR
Xinyuan Shao, Yiqing Shen, Mathias Unberath
2024 conf
MedAGI@MICCAI
Yiqing Shen, Guannan He, Mathias Unberath
2024 conf
AIME (1)
Yiqing Shen, Outongyi Lv, Houying Zhu, Yu Guang Wang
2024 J jnl
CoRR
Yiqing Shen, Outongyi Lv, Houying Zhu, Yu Guang Wang
2024 J jnl
Int. J. Imaging Syst. Technol.
Jingpu Wu, Qianqi Huang, Yiqing Shen, Pengfei Guo, Jinyuan Zhou, Shanshan Jiang
2024 J jnl
IEEE J. Biomed. Health Informatics
Chong Wang, Shuxin Li, Jing Ke, Chen Zhang, Yiqing Shen
2024 J jnl
CoRR
Yanfei Song, Bangzheng Pu, Peng Wang, Hongxu Jiang, Dong Dong, Yongxiang Cao, Yiqing Shen
2024 conf
ECCV Workshops (16)
Haoyu Wang, Sizheng Guo, Jin Ye, Zhongying Deng, Junlong Cheng, Tianbin Li, Jianpin Chen, Yanzhou Su, Ziyan Huang, Yiqing Shen, Bin Fu, Shaoting Zhang, Junjun He, Yu Qiao
2024 J jnl
Artif. Intell. Medicine
Dongsong Zhang, Changjian Wang, Tianhua Chen, Weidao Chen, Yiqing Shen
2024 conf
BIBM
Xutao Sun, Junwen Liu, Yonggong Ren, Xiaolu Xu, Yiqing Shen
2024 conf
BIBM
Hang Zhang, Xueru Xu, Guoyou Wang, Yiqing Shen
2024 J jnl
Artif. Intell. Medicine
Erfan Darzi, Yiqing Shen, Yangming Ou, Nanna Maria Sijtsema, Peter M. A. van Ooijen
2024 conf
AIME (2)
Tianyuan Song, Guixia Kang, Yiqing Shen
2024 conf
ICPR (12)
Zhiwei Zhang, Yiqing Shen
2024 conf
BIBM
Yungeng Liu, Zan Chen, Yu Guang Wang, Yiqing Shen
2024 conf
BIBM
Yiqing Shen, Zan Chen, Michail Mamalakis, Yungeng Liu, Tianbin Li, Yanzhou Su, Junjun He, Pietro Liò, Yu Guang Wang
2024 J jnl
CoRR
Yiqing Shen, Zan Chen, Michail Mamalakis, Yungeng Liu, Tianbin Li, Yanzhou Su, Junjun He, Pietro Liò, Yu Guang Wang
2024 J jnl
CoRR
Jiayi Guo, Zan Chen, Yingrui Ji, Liyun Zhang, Daqin Luo, Zhigang Li, Yiqing Shen
2024 conf
BIBM
Zan Chen, Yungeng Liu, Yu Guang Wang, Yiqing Shen
2024 conf
BIBM
Eduard Lloret Carbonell, Jiaxuan Huang, Yiqing Shen, Jing Ke
2023 J jnl
IEEE Trans. Medical Imaging
Yiqing Shen, Arcot Sowmya, Yulin Luo, Xiaoyao Liang, Dinggang Shen, Jing Ke
2023 conf
ISIC/Care-AI/MedAGI/DeCaF@MICCAI
Qingyang Wu, Yiqing Shen, Jing Ke
2023 J jnl
IEEE Trans. Medical Imaging
Yonghao Li, Yiqing Shen, Jiadong Zhang, Shujie Song, Zhenhui Li, Jing Ke, Dinggang Shen
2023 conf
MICCAI (6)
Junchao Zhu, Yiqing Shen, Haolin Zhang, Jing Ke
2023 J jnl
IEEE Trans. Medical Imaging
Jing Ke, Kai Liu, Yuxiang Sun, Yuying Xue, Jiaxuan Huang, Yizhou Lu, Jun Dai, Yaobing Chen, Xiaodan Han, Yiqing Shen, Dinggang Shen
2023 conf
MICCAI (6)
Zhenqi He, Junjun He, Jin Ye, Yiqing Shen
2023 J jnl
CoRR
Zhenqi He, Junjun He, Jin Ye, Yiqing Shen
2023 conf
MICCAI (5)
Eduard Lloret Carbonell, Yiqing Shen, Xin Yang, Jing Ke
2023 J jnl
Medical Image Anal.
Jing Ke, Yizhou Lu, Yiqing Shen, Junchao Zhu, Yijin Zhou, Jinghan Huang, Jieteng Yao, Xiaoyao Liang, Yi Guo, Zhonghua Wei, Sheng Liu, Qin Huang, Fusong Jiang, Dinggang Shen
2023 conf
BraTS/CrossMoDA@MICCAI
Ziyan Huang, Jin Ye, Haoyu Wang, Zhongying Deng, Yanzhou Su, Tianbin Li, Junlong Cheng, Jianpin Chen, Sizheng Guo, Yiqing Shen, Junjun He
2023 A* conf
NeurIPS
Kai Yi, Bingxin Zhou, Yiqing Shen, Pietro Lió, Yuguang Wang
2023 J jnl
CoRR
Kai Yi, Bingxin Zhou, Yiqing Shen, Pietro Liò, Yu Guang Wang
2023 conf
BIBM
Yuxiang Sun, Kai Liu, Yiqing Shen, Xiaodan Han, Jing Ke
2023 conf
BIBM
Yiqing Shen, Bingxin Zhou, Xinye Xiong, Ruitian Gao, Yu Guang Wang
2023 ed.
ISIC/Care-AI/MedAGI/DeCaF@MICCAI
M. Emre Celebi, Md Sirajus Salekin, Hyunwoo J. Kim, Shadi Albarqouni, Catarina Barata, Allan Halpern, Philipp Tschandl, Marc Combalia, Yuan Liu, Ghada Zamzmi, Joshua Levy, Huzefa Rangwala, Annika Reinke, Diya Wynn, Bennett A. Landman, Won-Ki Jeong, Yiqing Shen, Zhongying Deng, Spyridon Bakas, Xiaoxiao Li, Chen Qin, Nicola Rieke, Holger Roth, Daguang Xu
2023 J jnl
Comput. Methods Programs Biomed.
Jing Ke, Yiqing Shen, Yizhou Lu, Yi Guo, Dinggang Shen
2023 Misc conf
ICASSP
Yiqing Shen, Liwu Xu, Yuzhe Yang, Yaqian Li, Yandong Guo
2023 conf
MLMI@MICCAI (2)
Yiqing Shen, Pengfei Guo, Jingpu Wu, Qianqi Huang, Nhat Le, Jinyuan Zhou, Shanshan Jiang, Mathias Unberath
2023 J jnl
CoRR
Yiqing Shen, Pengfei Guo, Jingpu Wu, Qianqi Huang, Nhat Le, Jinyuan Zhou, Shanshan Jiang, Mathias Unberath
2023 conf
MICCAI (5)
Yanzhou Su, Yiqing Shen, Jin Ye, Junjun He, Jian Cheng
2023 J jnl
CoRR
Haoyu Wang, Sizheng Guo, Jin Ye, Zhongying Deng, Junlong Cheng, Tianbin Li, Jianpin Chen, Yanzhou Su, Ziyan Huang, Yiqing Shen, Bin Fu, Shaoting Zhang, Junjun He, Yu Qiao
2023 J jnl
CoRR
Miao Zhang, Yiqing Shen, Shenghui Zhong
2023 conf
BIBM
Yingfan Li, Huaiji Zhou, Na Liu, Yiqing Shen
2023 conf
MICCAI (6)
Yiqing Shen, Jing Ke
2023 J jnl
CoRR
Erfan Darzi, Yiqing Shen, Nanna Maria Sijtsema, Peter M. A. van Ooijen
2023 J jnl
CoRR
Xu Liu, Tong Zhou, Yuanxin Wang, Yuping Wang, Qinjingwen Cao, Weizhi Du, Yonghuan Yang, Junjun He, Yu Qiao, Yiqing Shen
2023 J jnl
CoRR
Zhenqi He, Mathias Unberath, Jing Ke, Yiqing Shen
2023 conf
MICCAI (4)
Zhenqi He, Mathias Unberath, Jing Ke, Yiqing Shen
2022 A* conf
CVPR
Yiqing Shen, Yuyin Zhou, Lequan Yu
2022 J jnl
CoRR
Yiqing Shen, Yuyin Zhou, Lequan Yu
2022 conf
Digital and Computational Pathology
Junwei Deng, Yiqing Shen, Yi Guo, Jing Ke
2022 conf
BIBM
Yiqing Shen, Baiyun Liu, Ruize Yu, Yudong Wang, Shaokang Wang, Jiangfen Wu, Weidao Chen
2022 J jnl
CoRR
Yiqing Shen, Baiyun Liu, Ruize Yu, Yudong Wang, Shaokang Wang, Jiangfen Wu, Weidao Chen
2022 J jnl
CoRR
Yiqing Shen, Bingxin Zhou, Xinye Xiong, Ruitian Gao, Yu Guang Wang
2022 J jnl
IEEE Trans. Medical Imaging
Yiqing Shen, Dinggang Shen, Jing Ke
2022 conf
BIBM
Yibo Feng, Yudong Wang, Ruize Yu, Yiqing Shen, Shaokang Wang, Jiangfen Wu, Weidao Chen
2022 J jnl
CoRR
Yiqing Shen, Liwu Xu, Yuzhe Yang, Yaqian Li, Yandong Guo
2022 conf
Digital and Computational Pathology
Yiqing Shen
2022 conf
MICCAI (2)
Yiqing Shen, Yulin Luo, Dinggang Shen, Jing Ke
2022 J jnl
CoRR
Yiqing Shen, Yulin Luo, Dinggang Shen, Jing Ke
2022 J jnl
IEEE ACM Trans. Comput. Biol. Bioinform.
Yiqing Shen, Jing Ke
2022 A* conf
CVPR
Yiqing Shen, Liwu Xu, Yuzhe Yang, Yaqian Li, Yandong Guo
2022 J jnl
CoRR
Yiqing Shen, Liwu Xu, Yuzhe Yang, Yaqian Li, Yandong Guo
2021 J jnl
CoRR
Yufei Wang, Yiqing Shen, Meng Yuan, Jing Xu, Bin Yang, Chi Liu, Wenjia Cai, Weijing Cheng, Wei Wang
2021 conf
MICCAI (8)
Jinghan Huang, Yiqing Shen, Dinggang Shen, Jing Ke
2021 conf
BIBM
Yiqing Shen, Yizhou Lu, Yulin Luo, Jing Ke
2021 conf
MICCAI (8)
Jing Ke, Yiqing Shen, Xiaoyao Liang, Dinggang Shen
2021 conf
Digital Pathology
Jing Ke, Yiqing Shen, Xinyu Jiang, Yi Guo, Yaobing Chen, Xiaoyao Liang
2021 conf
ISBI
Yiqing Shen, Jing Ke
2021 conf
ISBI
Jing Ke, Yiqing Shen, Yizhou Lu
2021 B conf
ICIP
Yiqing Shen, Jing Ke
2020 conf
MICCAI (5)
Yiqing Shen, Jing Ke
2020 B conf
AIME
Jing Ke, Yiqing Shen, Yi Guo, Jason D. Wright, Naifeng Jing, Xiaoyao Liang
2020 conf
ICBET
Jing Ke, Yiqing Shen, Yi Guo, Jason D. Wright, Xiaoyao Liang
2020 B conf
ICIP
Jing Ke, Yiqing Shen, Yi Guo, Xiaoyao Liang
2020 conf
BIBM
Jing Ke, Yiqing Shen, Jason D. Wright, Naifeng Jing, Xiaoyao Liang, Dinggang Shen