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Xinyun Chen
Researcher at University of California, Berkeley
Publications - 80
Citations - 5312
Xinyun Chen is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Computer science & Program synthesis. The author has an hindex of 21, co-authored 54 publications receiving 3177 citations.
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Proceedings Article
Delving into Transferable Adversarial Examples and Black-box Attacks
TL;DR: This work is the first to conduct an extensive study of the transferability over large models and a large scale dataset, and it is also theFirst to study the transferabilities of targeted adversarial examples with their target labels.
Posted Content
Targeted Backdoor Attacks on Deep Learning Systems Using Data Poisoning
TL;DR: This work considers a new type of attacks, called backdoor attacks, where the attacker's goal is to create a backdoor into a learning-based authentication system, so that he can easily circumvent the system by leveraging the backdoor.
Posted Content
Delving into Transferable Adversarial Examples and Black-box Attacks
TL;DR: In this paper, Xu et al. proposed novel ensemble-based approaches to generate transferable adversarial examples, and observed a large proportion of targeted adversarial instances that are able to transfer with their target labels for the first time.
Journal ArticleDOI
Scaling Instruction-Finetuned Language Models
Hyung Won Chung,Le Hou,Shayne Longpre,Barret Zoph,Yi Tay,William Fedus,Eric Li,Xuezhi Wang,Mostafa Dehghani,Siddhartha Brahma,Albert Webson,Shixiang Gu,Zhuyun Dai,Mirac M. Suzgun,Xinyun Chen,Aakanksha Chowdhery,Dasha Valter,Sharan Narang,Gaurav Mishra,Adams Wei Yu,Vincent Zhao,Yanping Huang,Andrew M. Dai,Hongkun Yu,Slav Petrov,Ed H. Chi,Jeffrey Dean,Jacob Devlin,Adam Roberts,Denny Zhou,Quoc V. Le,Jason Loh Seong Wei +31 more
TL;DR: This result shows that instruction and UL2 continued pre-training are complementary compute-efficient methods to improve the performance of language models without increasing model scale.
Journal ArticleDOI
Competition-level code generation with AlphaCode
Yujia Li,David H. Choi,Junyoung Chung,Nate Kushman,Julian Schrittwieser,Rémi Leblond,Tom,Eccles,James Keeling,Felix Gimeno,Agustin Dal Lago,Thomas Hubert,Peter Choy,Cyprien de,Masson d’Autume,Igor Babuschkin,Xinyun Chen,Po-Sen Huang,Johannes Welbl,Sven Gowal,Alexey,Cherepanov,James L. Molloy,Daniel J. Mankowitz,Esme Sutherland Robson,Pushmeet Kohli,Nando de,Freitas,Koray Kavukcuoglu,Oriol Vinyals +29 more
TL;DR: Yujia Li*, David Choi*, Junyoung Chung*, Nate Kushman*, Julian Schrittwieser*, Rémi Leblond*, Tom Eccles*, James Keeling*, Felix Gimeno*, Agustin Dal Lago*, Thomas Hubert*, Peter Choy*, Cyprien de Masson d’Autume*, Igor Babuschkin, Xinyun Chen