Theoretical Computer Science
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David Lewis
  • Member for 10 years, 2 months
  • Last seen more than 3 years ago
  • Boston, MA, US
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20
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71
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11
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9
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57
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Top posts
All Questions Answers
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question
31
Eilenberg's rational hierarchy of nonrational automata & languages -- where is it now?
Feb 21, 2012
answer
11
Non-CFL closure properties
Feb 23, 2012
answer
6
The Relation between Babbage and von Neumann
Mar 25, 2012
answer
6
Uses of algebraic structures in theoretical computer science
Mar 30, 2012
answer
4
Automatically creating weighted DFAs penalizing sequences of subsets of the alphabet
Apr 29, 2012
answer
4
Proof that DFA that accepts string has NFA that accepts reversal of string
Mar 7, 2012
answer
1
Automata model with undecidable (or non-context-sensitive) languages and no $\varepsilon$-transitions.
Feb 21, 2012
Top network posts
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29
Taking Seats on a Plane
28
Why is a regular language called 'regular'?
24
What is the difference between naturalism and materialism?
20
Eilenberg's rational hierarchy of nonrational automata & languages
16
Relation between simple and regular grammars

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