Chao Xu

Chengdu, Sichuan, China

https://chaoxu.prof

Assistant Professor at UESTC.

I'm interested in algorithms, combinatorial optimization, computational geometry and problem solving in general.

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Mathematics

Q&A for people studying math at any level and professionals in related fields

Joined 14 years ago, last seen 4 days ago

5,848 reputation

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72 questions

25 answers

Theoretical Computer Science

Q&A for theoretical computer scientists and researchers in related fields

Joined 13 years, 11 months ago, last seen 6 days ago

4,499 reputation

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32 questions

39 answers

Computer Science

Q&A for students, researchers and practitioners of computer science

Joined 12 years, 4 months ago, last seen 15 days ago

3,093 reputation

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26 questions

17 answers

Stack Overflow

Q&A for professional and enthusiast programmers

Joined 15 years ago, last seen 4 days ago

2,164 reputation

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34 questions

6 answers

MathOverflow

Q&A for professional mathematicians

Joined 14 years, 1 month ago, last seen 6 months ago

593 reputation

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12 questions

0 answers

Unix & Linux

Q&A for users of Linux, FreeBSD and other Un*x-like operating systems

Joined 13 years, 4 months ago, last seen 5 months ago

365 reputation

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2 questions

0 answers

Ask Different

Q&A for power users of Apple hardware and software

Joined 9 years, 8 months ago, last seen 8 months ago

253 reputation

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1 questions

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TeX - LaTeX

Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems

Joined 13 years, 11 months ago, last seen 2 months ago

245 reputation

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3 questions

1 answers

Mathematica

Q&A for users of Wolfram Mathematica

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243 reputation

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1 questions

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Cross Validated

Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization

Joined 5 years, 3 months ago, last seen 1 year, 8 months ago

201 reputation

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1 questions

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Code Review

Q&A for peer programmer code reviews

Joined 11 years, 11 months ago, last seen 4 years ago

201 reputation

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3 questions

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Code Golf

Q&A for programming puzzle enthusiasts and code golfers

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201 reputation

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1 questions

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Area 51

Q&A for proposing new sites in the Stack Exchange network

Joined 14 years ago, last seen 8 years, 11 months ago

201 reputation

3 bronze badges

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Signal Processing

Q&A for practitioners of the art and science of signal, image and video processing

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103 reputation

3 bronze badges

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1 questions

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Law

Q&A for legal professionals, students, and others with experience or interest in law

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101 reputation

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0 questions

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Stack Apps

Q&A for apps, scripts, and development with the Stack Exchange API

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101 reputation

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Meta Stack Exchange

Q&A for meta-discussion of the Stack Exchange family of Q&A websites

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Arqade

Q&A for passionate videogamers on all platforms

Joined 10 years, 2 months ago, last seen 2 years, 1 month ago

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Super User

Q&A for computer enthusiasts and power users

Joined 14 years, 1 month ago, last seen 5 months ago

101 reputation

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1 questions

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Cryptography

Q&A for software developers, mathematicians and others interested in cryptography

Joined 9 years, 2 months ago, last seen 1 year, 2 months ago

101 reputation

3 bronze badges

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0 questions

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Web Applications

Q&A for power users of web applications

Joined 6 years ago, last seen 1 year, 6 months ago

101 reputation

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0 questions

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Electrical Engineering

Q&A for electronics and electrical engineering professionals, students, and enthusiasts

Joined 5 years, 10 months ago, last seen 10 months ago

101 reputation

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Server Fault

Q&A for system and network administrators

Joined 14 years, 1 month ago, last seen 2 years, 5 months ago

101 reputation

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0 questions

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Operations Research

Q&A for operations research and analytics professionals, educators, and students

Joined 5 years, 1 month ago, last seen 7 months ago

101 reputation

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Personal Finance & Money

Q&A for people who want to be financially literate

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101 reputation

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Software Engineering

Q&A for professionals, academics, and students working within the systems development life cycle

Joined 13 years, 5 months ago, last seen 2 years, 5 months ago

101 reputation

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Academia

Q&A for academics and those enrolled in higher education

Joined 11 years, 5 months ago, last seen 8 months ago

101 reputation

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