Chao Xu

Chao Xu has asked 24 questions and find answers to 2 problems.

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About

Assistant Professor at UESTC.

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

Chao Xu questions

Check if a string substitution rule will ever generate another string
Linear recurrence relation implementation in Haskell too slow
Is it possible to use Haskell to reasonably solve large DP problems
Define a pervasive function in APL
Why is there a type class Measured for Data.FingerTree instead of just a function?
Designing a general slide window program in Haskell, need type class family?
in-place permutation of a array follows this rule
Given string s, find the shortest string t, such that, t^m=s
Really minimum lisp
What is a good way to generate a infinite list of all integers in Haskell

Chao Xu answers

All pair Maximum Flow