咨询与建议

限定检索结果

文献类型

  • 1,403 篇 期刊文献
  • 311 篇 会议
  • 7 册 图书

馆藏范围

  • 1,721 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 1,290 篇 理学
    • 775 篇 物理学
    • 418 篇 数学
    • 168 篇 统计学(可授理学、...
    • 125 篇 生物学
    • 97 篇 化学
    • 83 篇 系统科学
    • 74 篇 地球物理学
    • 35 篇 天文学
  • 873 篇 工学
    • 355 篇 计算机科学与技术...
    • 273 篇 软件工程
    • 141 篇 核科学与技术
    • 109 篇 电子科学与技术(可...
    • 102 篇 电气工程
    • 99 篇 控制科学与工程
    • 86 篇 信息与通信工程
    • 83 篇 光学工程
    • 76 篇 生物工程
    • 75 篇 生物医学工程(可授...
    • 64 篇 材料科学与工程(可...
    • 60 篇 化学工程与技术
    • 58 篇 力学(可授工学、理...
    • 43 篇 动力工程及工程热...
    • 33 篇 仪器科学与技术
    • 32 篇 机械工程
    • 29 篇 土木工程
  • 109 篇 管理学
    • 56 篇 管理科学与工程(可...
    • 49 篇 图书情报与档案管...
    • 31 篇 工商管理
  • 74 篇 医学
    • 61 篇 临床医学
    • 45 篇 基础医学(可授医学...
  • 36 篇 农学
  • 31 篇 法学
  • 14 篇 教育学
  • 11 篇 经济学
  • 2 篇 文学
  • 1 篇 艺术学

主题

  • 70 篇 hadron colliders
  • 61 篇 higgs bosons
  • 47 篇 proton-proton in...
  • 45 篇 relativistic hea...
  • 35 篇 large hadron col...
  • 35 篇 standard model (...
  • 30 篇 collisions (nucl...
  • 29 篇 nuclear counters
  • 27 篇 mathematics
  • 26 篇 hadron-hadron in...
  • 26 篇 supersymmetric m...
  • 25 篇 computer science
  • 24 篇 cosmological par...
  • 24 篇 cosmology
  • 24 篇 particle product...
  • 24 篇 top quark
  • 24 篇 quarks
  • 24 篇 quark & gluon je...
  • 23 篇 hadron-hadron sc...
  • 22 篇 w & z bosons

机构

  • 413 篇 department for p...
  • 412 篇 faculty of scien...
  • 400 篇 department of ph...
  • 397 篇 kirchhoff-instit...
  • 387 篇 department of ph...
  • 383 篇 department of ph...
  • 375 篇 institute of phy...
  • 366 篇 institute of phy...
  • 365 篇 fakultät für phy...
  • 355 篇 dipartimento di ...
  • 346 篇 instituto de fís...
  • 309 篇 department of ph...
  • 308 篇 department of ph...
  • 307 篇 nikhef national ...
  • 294 篇 department of ph...
  • 281 篇 department of ph...
  • 280 篇 department of ph...
  • 277 篇 graduate school ...
  • 272 篇 ictp trieste
  • 271 篇 school of physic...

作者

  • 337 篇 c. alexa
  • 337 篇 g. bella
  • 337 篇 d. calvet
  • 337 篇 c. amelung
  • 335 篇 j. strandberg
  • 335 篇 g. spigo
  • 334 篇 j. m. izen
  • 334 篇 f. siegert
  • 325 篇 r. ströhmer
  • 324 篇 m. rijssenbeek
  • 320 篇 s. jin
  • 316 篇 g. gaudio
  • 314 篇 s. mohapatra
  • 308 篇 y. tayalati
  • 306 篇 s. guindon
  • 305 篇 a. kaczmarska
  • 300 篇 j. schaarschmidt
  • 298 篇 a. d. pilkington
  • 296 篇 m. klein
  • 294 篇 l. chevalier

语言

  • 1,557 篇 英文
  • 160 篇 其他
  • 3 篇 法文
  • 2 篇 中文
  • 1 篇 捷克文
  • 1 篇 德文
检索条件"机构=Program in Computer Science and Division of Applied Mathematics"
1721 条 记 录,以下是581-590 订阅
FUTURE-AI: International consensus guideline for trustworthy and deployable artificial intelligence in healthcare
arXiv
收藏 引用
arXiv 2023年
作者: Lekadir, Karim Feragen, Aasa Fofanah, Abdul Joseph Frangi, Alejandro F. Buyx, Alena Emelie, Anais Lara, Andrea Porras, Antonio R. Chan, An-Wen Navarro, Arcadi Glocker, Ben Botwe, Benard O. Khanal, Bishesh Beger, Brigit Wu, Carol C. Cintas, Celia Langlotz, Curtis P. Rueckert, Daniel Mzurikwao, Deogratias Fotiadis, Dimitrios I. Zhussupov, Doszhan Ferrante, Enzo Meijering, Erik Weicken, Eva González, Fabio A. Asselbergs, Folkert W. Prior, Fred Krestin, Gabriel P. Collins, Gary S. Tegenaw, Geletaw S. Kaissis, Georgios Misuraca, Gianluca Tsakou, Gianna Dwivedi, Girish Kondylakis, Haridimos Jayakody, Harsha Woodruf, Henry C. Mayer, Horst Joachim Aerts, Hugo JWL Walsh, Ian Chouvarda, Ioanna Buvat, Irène Tributsch, Isabell Rekik, Islem Duncan, James Kalpathy-Cramer, Jayashree Zahir, Jihad Park, Jinah Mongan, John Gichoya, Judy W. Schnabel, Julia A. Kushibar, Kaisar Riklund, Katrine Mori, Kensaku Marias, Kostas Amugongo, Lameck M. Fromont, Lauren A. Maier-Hein, Lena Alberich, Leonor Cerdá Rittner, Leticia Phiri, Lighton Marrakchi-Kacem, Linda Donoso-Bach, Lluís Martí-Bonmatí, Luis Cardoso, M. Jorge Bobowicz, Maciej Shabani, Mahsa Tsiknakis, Manolis Zuluaga, Maria A. Bielikova, Maria Fritzsche, Marie-Christine Camacho, Marina Linguraru, Marius George Wenzel, Markus De Bruijne, Marleen Tolsgaard, Martin G. Ghassemi, Marzyeh Ashrafuzzaman, Md Goisauf, Melanie Yaqub, Mohammad Abadía, Mónica Cano Mahmoud, Mukhtar M.E. Elattar, Mustafa Rieke, Nicola Papanikolaou, Nikolaos Lazrak, Noussair Díaz, Oliver Salvado, Olivier Pujol, Oriol Sall, Ousmane Guevara, Pamela Gordebeke, Peter Lambin, Philippe Brown, Pieta Abolmaesumi, Purang Dou, Qi Lu, Qinghua Osuala, Richard Nakasi, Rose Zhou, S. Kevin Napel, Sandy Colantonio, Sara Albarqouni, Shadi Joshi, Smriti Carter, Stacy Klein, Stefan Petersen, Steffen E. Aussó, Susanna Awate, Suyash Raviv, Tammy Riklin Cook, Tessa Mutsvangwa, Tinashe E.M. Rogers, Wendy A. Niessen, Wiro J. Puig-Bosch, Xènia Zeng, Yi Mohammed, Yunusa G. Aquino, Yves Saint James Salahuddin, Zohaib Starmans, Martijn P.A. Department de Matemàtiques i Informàtica Universitat de Barcelona Barcelona Spain Barcelona Spain DTU Compute Technical University of Denmark Kgs Lyngby Denmark Department of Mathematics and Computer Science Faculty of Science and Technology Milton Margai Technical University Freetown Sierra Leone Center for Computational Imaging & Simulation Technologies in Biomedicine Schools of Computing and Medicine University of Leeds Leeds United Kingdom Cardiovascular Science and Electronic Engineering Departments KU Leuven Leuven Belgium Institute of History and Ethics in Medicine Technical University of Munich Munich Germany Faculty of Engineering of Systems Informatics and Sciences of Computing Galileo University Guatemala City Guatemala Department of Biostatistics and Informatics Colorado School of Public Health University of Colorado Anschutz Medical Campus AuroraCO United States Department of Medicine Women’s College Research Institute University of Toronto Toronto Canada Universitat Pompeu Fabra BarcelonaBeta Brain Research Center Barcelona Spain Department of Computing Imperial College London London United Kingdom School of Biomedical & Allied Health Sciences University of Ghana Accra Ghana Department of Midwifery & Radiography School of Health & Psychological Sciences City University of London United Kingdom Kathmandu Nepal European Heart Network Brussels Belgium Department of Thoracic Imaging University of Texas MD Anderson Cancer Center Houston United States IBM Research Africa Nairobi Kenya Departments of Radiology Medicine and Biomedical Data Science Stanford University School of Medicine Stanford United States Institute for AI and Informatics in Medicine Klinikum rechts der Isar Technical University Munich Munich Germany Department of Computing Imperial College London London United Kingdom Muhimbili University of Health and Allied Sciences Dar es Salaam Tanzania United Republic of Ioannina Greece Almaty AI Lab Almaty Kazakhstan
Background: Despite major advances in artificial intelligence (AI) research for healthcare, the deployment and adoption of AI technologies remain limited in clinical practice. In recent years, concerns have been raise... 详细信息
来源: 评论
Impedance-matched differential superconducting nanowire detectors
arXiv
收藏 引用
arXiv 2021年
作者: Colangelo, Marco Korzh, Boris Allmaras, Jason P. Beyer, Andrew D. Mueller, Andrew S. Briggs, Ryan M. Bumble, Bruce Runyan, Marcus Stevens, Martin J. McCaughan, Adam N. Zhu, Di Smith, Stephen Becker, Wolfgang Narváez, Lautaro Bienfang, Joshua C. Frasca, Simone Velasco, Angel E. Peña, Cristián H. Ramirez, Edward E. Walter, Alexander B. Schmidt, Ekkehart Wollman, Emma E. Spiropulu, Maria Mirin, Richard Nam, Sae Woo Berggren, Karl K. Shaw, Matthew D. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology CambridgeMA United States Jet Propulsion Laboratory California Institute of Technology 4800 Oak Grove Dr. PasadenaCA United States Applied Physics California Institute of Technology 1200 E California Blvd PasadenaCA United States National Institute of Standards and Technology BoulderCO United States Cosmic Microwave Technology 15703 Condon Avenue LawndaleCA United States Becker & Hickl GmbH Nahmitzer Damm 30 Berlin Germany Division of Physics Mathematics and Astronomy California Institute of Technology PasadenaCA United States National Institute of Standards and Technology GaithersburgMD United States Fermi National Accelerator Laboratory BataviaIL United States California State University Los AngelesCA United States
Superconducting nanowire single-photon detectors (SNSPDs) are the highest performing photon-counting technology in the near-infrared (NIR). Due to delay-line effects, large area SNSPDs typically trade-off timing resol... 详细信息
来源: 评论
A linked data graph approach to integration of immunological data
A linked data graph approach to integration of immunological...
收藏 引用
IEEE International Conference on Bioinformatics and Biomedicine
作者: Syed Ahmad Chan Bukhari Jeff Mandell Steven H. Kleinstein Kei-Hoi Cheung Division of Computer Science Mathematics and Science Lesley H. & William L. Collins College of Professional Studies St. John's University Interdepartmental Program in Computational Biology and Bioinformatics Yale University Department of Pathology Interdepartmental Program in Computational Biology and Bioinformatics Yale University Department of Emergency Medicine and Yale Center for Medical Informatics Computationa Biology and Bioinformaticcs Yale University
Systems biology involves the integration of multiple data types (across different data sources) to offer a more complete picture of the biological system being studied. While many existing biological databases are imp... 详细信息
来源: 评论
Cloud-AC-OPF: Model reduction technique for multi-scenario optimal power flow via chance-constrained optimization
arXiv
收藏 引用
arXiv 2019年
作者: Frolov, Vladimir Roald, Line Chertkov, Michael Skolkovo Institute of Science and Technology Nobel Street 3 Moscow Region143026 Russia Electrical & Computer Engineering University of Wisconsin 1415 Engineering Drive MadisonWI53706 United States Center for Nonlinear Studies and Theoretical Division T-4 LANL Los AlamosNM87545 United States Program in Applied Mathematics University of Arizona TucsonAZ85721 United States
—Many practical planning and operational applications in power systems require simultaneous consideration of a large number of operating conditions or Multi-Scenario AC-Optimal Power Flow (MS-AC-OPF) solution. Howeve... 详细信息
来源: 评论
Physics-informed neural networks for inverse problems in nano-optics and metamaterials
arXiv
收藏 引用
arXiv 2019年
作者: Chen, Yuyao Lu, Lu Karniadakis, George Em Negro, Luca Dal Department of Electrical and Computer Engineering Boston University BostonMA02215 United States Brown University Division of Applied Mathematics 170 Hope Street ProvidenceRI02912 United States Division of Material Science and Engineering Boston University BostonMA02215 United States Department of Physics Boston University BostonMA02215 United States
In this paper we employ the emerging paradigm of physics-informed neural networks (PINNs) for the solution of representative inverse scattering problems in photonic metamaterials and nano-optics technologies. In parti... 详细信息
来源: 评论
Smooth graph signal interpolation for big data
arXiv
收藏 引用
arXiv 2018年
作者: Heimowitz, Ayelet Eldar, Yonina C. Program in Applied and Computational Mathematics Princeton University PrincetonNJ United States Faculty of Math and Computer Science Weizmann Institute of Science Rehovot Israel
In this paper we present the Markov variation, a smoothness measure which offers a probabilistic interpretation of graph signal smoothness. This measure is then used to develop an optimization framework for graph sign... 详细信息
来源: 评论
Biomedical image analysis competitions: The state of current participation practice
arXiv
收藏 引用
arXiv 2022年
作者: Eisenmann, Matthias Reinke, Annika Weru, Vivienn Tizabi, Minu Dietlinde Isensee, Fabian Adler, Tim J. Godau, Patrick Cheplygina, Veronika Kozubek, Michal Maier-Hein, Klaus Jäger, Paul F. Kopp-Schneider, Annette Maier-Hein, Lena Ali, Sharib Gupta, Anubha Kybic, Jan Noble, Alison de Solórzano, Carlos Ortiz Pachade, Samiksha Petitjean, Caroline Sage, Daniel Wei, Donglai Wilden, Elizabeth Alapatt, Deepak Andrearczyk, Vincent Baid, Ujjwal Bakas, Spyridon Balu, Niranjan Bano, Sophia Bawa, Vivek Singh Bernal, Jorge Bodenstedt, Sebastian Casella, Alessandro Choi, Jinwook Commowick, Olivier Daum, Marie Depeursinge, Adrien Dorent, Reuben Egger, Jan Eichhorn, Hannah Engelhardt, Sandy Ganz, Melanie Girard, Gabriel Hansen, Lasse Heinrich, Mattias Heller, Nicholas Hering, Alessa Huaulmé, Arnaud Kim, Hyunjeong Li, Hongwei Bran Landman, Bennett Li, Jianning Ma, Jun Martel, Anne Martín-Isla, Carlos Menze, Bjoern Nwoye, Chinedu Innocent Oreiller, Valentin Padoy, Nicolas Pati, Sarthak Payette, Kelly Sudre, Carole van Wijnen, Kimberlin Vardazaryan, Armine Vercauteren, Tom Wagner, Martin Wang, Chuanbo Yap, Moi Hoon Yu, Zeyun Yuan, Chun Zenk, Maximilian Zia, Aneeq Zimmerer, David Bao, Rina Choi, Chanyeol Cohen, Andrew Dzyubachyk, Oleh Galdran, Adrian Gan, Tianyuan Guo, Tianqi Gupta, Pradyumna Haithami, Mahmood Ho, Edward Jang, Ikbeom Li, Zhili Luo, Zhengbo Lux, Filip Makrogiannis, Sokratis Müller, Dominik Oh, Young-Tack Pang, Subeen Pape, Constantin Polat, Gorkem Reed, Charlotte Rosalie Ryu, Kanghyun Scherr, Tim Thambawita, Vajira Wang, Haoyu Wang, Xinliang Xu, Kele Yeh, Hung Yeo, Doyeob Yuan, Yixuan Zeng, Yan Zhao, Xin Abbing, Julian Adam, Jannes Adluru, Nagesh Agethen, Niklas Ahmed, Salman Al Khalil, Yasmina Alenyà, Mireia Alhoniemi, Esa An, Chengyang Arega, Tewodros Weldebirhan Avisdris, Netanell Aydogan, Dogu Baran Bai, Yingbin Calisto, Maria Baldeon Basaran, Berke Doga Beetz, Marcel Bian, Hao Blansit, Kevin Bloch, Louise Bohnsack, Robert Bosticardo, Sara Breen, Jack Brudfors, Mikael Brüngel, Raphael Cabezas, Mariano Cacciola, Alb Heidelberg Division of Intelligent Medical Systems Germany Heidelberg HI Helmholtz Imaging Germany Faculty of Mathematics and Computer Science Heidelberg University Heidelberg Germany Heidelberg Division of Biostatistics Germany Heidelberg Division of Medical Image Computing Germany Heidelberg HI Applied Vision Lab Germany IT University of Copenhagen Copenhagen Denmark Centre for Biomedical Image Analysis Masaryk University Brno Czech Republic Heidelberg Interactive Machine Learning Group Germany Faculty of Mathematics and Computer Science and Medical Faculty Heidelberg University Heidelberg Germany NCT Heidelberg DKFZ University Hospital Heidelberg Germany School of Computing University of Leeds Leeds United Kingdom SBILab Department of ECE IIIT-Delhi India Faculty of Electrical Engineering Czech Technical University Prague Czech Republic Institute of Biomedical Engineering University of Oxford United Kingdom Center for Applied Medical Research Pamplona Spain Shri Guru Gobind Singhji Institute of Engineering and Technology Maharashtra Nanded India Université de Rouen Normandie France Lausanne Switzerland School of Engineering and Applied Science Harvard University United States ICube University of Strasbourg CNRS France Institute of Informatics School of Management HES-SO Valais-Wallis University of Applied Sciences and Arts Western Switzerland Techno-Pôle 3 Sierre3960 Switzerland Department of Nuclear Medicine and Molecular Imaging Lausanne University Hospital Rue du Bugnon 46 LausanneCH-1011 Switzerland University of Pennsylvania PhiladelphiaPA United States Department of Radiology University of Washington United States Wellcome EPSRC Centre for Interventional and Surgical Sciences University College London London United Kingdom Visual Artificial Intelligence Lab Oxford Brookes University Oxford United Kingdom Universitat Autònoma de Barcelona & Computer Vision Center Spain Dresden Fetscherstraße 74 PF 64 Dresden01307 Germany
The number of international benchmarking competitions is steadily increasing in various fields of machine learning (ML) research and practice. So far, however, little is known about the common practice as well as bott... 详细信息
来源: 评论
Collapse of deep and narrow neural nets
arXiv
收藏 引用
arXiv 2018年
作者: Lu, Lu Su, Yanhui Karniadakis, George Em Division of Applied Mathematics Brown University ProvidenceRI02912 United States College of Mathematics and Computer Science Fuzhou University Fujian Fuzhou350116 China
Recent theoretical work has demonstrated that deep neural networks have superior performance over shallow networks, but their training is more difficult, e.g., they suffer from the vanishing gradient problem. This pro... 详细信息
来源: 评论
Predicting Spring Phenology in Deciduous Broadleaf Forests: Neon Phenology Forecasting Community Challenge
SSRN
收藏 引用
SSRN 2023年
作者: Wheeler, Kathryn I. Dietze, Michael C. LeBauer, David Peters, Jody Richardson, Andrew D. Ross, Arun A. Thomas, R. Quinn Zhu, Kai Bhat, Uttam Munch, Stephan Buzbee, Raphaela Floreani Chen, Min Goldstein, Benjamin Guo, Jessica Hao, Dalei Jones, Chris Kelly-Fair, Mira Liu, Haoran Malmborg, Charlotte Neupane, Naresh Pal, Debasmita Shirey, Vaughn Song, Yiluan Steen, McKalee Vance, Eric A. Woelmer, Whitney M. Wynne, Jacob Zachmann, Luke Department of Earth and Environment Boston University 685 Commonwealth Avenue BostonMA02215 United States Cooperative Programs for the Advancement of Earth System Science University Corporation for Atmospheric Research Foothills Laboratory Bldg 4 3300 Mitchell Lane BoulderCO80301 United States National Oceanic and Atmospheric Administration Foothills Laboratory Bldg 4 3300 Mitchell Lane BoulderCO80301 United States Department of Civil and Environmental Engineering Massachusetts Institute of Technology 15 Vassar St CambridgeMA02142 United States Arizona Experiment Station University of Arizona 1230 N Cherry Ave TucsonAZ85721 United States Department of Biological Sciences University of Notre Dame 100 Galvin Notre DameIN46556 United States School of Informatics Computing and Cyber Systems Northern Arizona University 1295 Knoles Dr. FlagstaffAZ86011 United States Center for Ecosystem Science and Society Northern Arizona University PO Box 5620 FlagstaffAZ86011 United States Department of Computer Science and Engineering Michigan State University 428 South Shaw Lane East LansingMI48824 United States Department of Forest Resources and Environmental Conservation Virginia Polytechnic Instit 310 West Campus Drive BlacksburgVA24061 United States Department of Biological Sciences Virginia Tech 926 West Campus Drive BlacksburgVA24061 United States Institute for Global Change Biology University of Michigan 440 Church Street Ann ArborMI48109 United States School for Environment and Sustainability University of Michigan 440 Church Street Ann ArborMI48109 United States Institute of Marine Sciences University of California Santa Cruz 1156 High Street Santa CruzCA95060 United States Department of Applied Mathematics University of California Santa Cruz 1156 High Street Santa CruzCA95060 United States Department of Environmental Science Policy and Management University of California Berkeley 4004 Valley Life Sciences Building Universi
Accurate models are important to predict how global climate change will continue to alter plant phenology and near-term ecological forecasts can be used to iteratively improve models and evaluate predictions that are ... 详细信息
来源: 评论
Predicting Spring Phenology in Deciduous Broadleaf Forests: An Open Community Forecast Challenge
SSRN
收藏 引用
SSRN 2023年
作者: Wheeler, Kathryn I. Dietze, Michael C. LeBauer, David Peters, Jody Richardson, Andrew D. Thomas, R. Quinn Zhu, Kai Bhat, Uttam Munch, Stephan Buzbee, Raphaela Floreani Chenp, Min Goldstein, Benjamin Guo, Jessica S. Haoq, Dalei Jones, Chris Kelly-Fair, Mira Liup, Haoran Malmborg, Charlotte Neupane, Naresh Pal, Debasmita Ross, Arun A. Shirey, Vaughn Song, Yiluan Steen, McKalee Vance, Eric A. Woelmer, Whitney M. Wynne, Jacob Zachmann, Luke Department of Earth and Environment Boston University 685 Commonwealth Avenue BostonMA02215 United States Cooperative Programs for the Advancement of Earth System Science University Corporation for Atmospheric Research Foothills Laboratory Bldg 4 3300 Mitchell Lane BoulderCO80301 United States National Oceanic and Atmospheric Administration Foothills Laboratory Bldg 4 3300 Mitchell Lane BoulderCO80301 United States Department of Civil and Environmental Engineering Massachusetts Institute of Technology 15 Vassar St CambridgeMA02142 United States Arizona Experiment Station University of Arizona 1230 N Cherry Ave TucsonAZ85721 United States Department of Biological Sciences University of Notre Dame 100 Galvin Notre DameIN46556 United States School of Informatics Computing and Cyber Systems Northern Arizona University 1295 Knoles Dr. FlagstaffAZ86011 United States Center for Ecosystem Science and Society Northern Arizona University PO Box 5620 FlagstaffAZ86011 United States Department of Forest Resources and Environmental Conservation Virginia Polytechnic Institute State University 310 West Campus Drive BlacksburgVA24061 United States Department of Biological Sciences Virginia Polytechnic Institute State University 926 West Campus Drive BlacksburgVA24061 United States Institute for Global Change Biology University of Michigan 440 Church Street Ann ArborMI48109 United States School for Environment and Sustainability University of Michigan 440 Church Street Ann ArborMI48109 United States Institute of Marine Sciences University of California Santa Cruz 1156 High Street Santa CruzCA95060 United States Department of Applied Mathematics University of California Santa Cruz 1156 High Street Santa CruzCA95060 United States Department of Environmental Science Policy and Management University of California Berkeley 4004 Valley Life Sciences Building University of California Berkeley BerkeleyCA94720 United States Department of For
Accurate phenology models are important to predict how global climate change will continue to alter the timing of plant phenological events, such as spring greenup in deciduous broadleaf forests. While there is merit ... 详细信息
来源: 评论