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Computer Science
Jonas Kölker's user avatar
Jonas Kölker's user avatar
Jonas Kölker's user avatar
Jonas Kölker
  • Member for 12 years, 3 months
  • Last seen more than a month ago
  • Århus, Denmark
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It's better to fiddle with code than to code with fiddles ;-)

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Top posts
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question
7
When is ε-removal from a CFG idempotent?
Aug 9, 2016
question
5
Find member of CFL that is Levenshtein-closest to non-member string
Jul 3, 2016
question
4
Largest weight-limited connected subgraph: NP-complete?
Jul 4, 2018
question
4
Is unification over regular expression equations doable?
Nov 10, 2019
answer
4
Insertions in Red-Black Trees
Mar 28, 2017
question
3
Token-sliding as a kind of Petri net: well-studied subclass?
Mar 21, 2017
answer
3
How to convert CFG with Kleene Star, Kleene Plus, and Question Mark to Chomsky Normal Form?
Jul 31, 2016
answer
3
Number of optimal solutions for Longest Common Subsequence (Substring) problem
Aug 15, 2021
answer
2
Without using pumping lemma, can we determine if $A =\{ww \mid w \in \{0,1\}^* \}$ is non regular?
Feb 20, 2014
answer
2
Decidability of empty intersection of two languages accepted by Turing machines
Nov 12, 2015
Top network posts
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69
What are the lesser known but useful data structures?
42
How to merge a collection of ordered preferences
32
What are the lesser known but useful data structures?
30
python classes that refer to each other
27
Line number of segmentation fault