Theoretical Computer Science
David Lewis's user avatar
David Lewis's user avatar
David Lewis's user avatar
David Lewis
  • Member for 11 years, 9 months
  • Last seen more than 5 years ago
  • Boston, MA, US
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771
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34k
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6
answers
1
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20
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5
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71
Posts %
11
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1
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14
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9
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4
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57
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6
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1
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14
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6
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14
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6
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1
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14
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Top posts
All Questions Answers
Score Newest
question
32
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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31
Taking Seats on a Plane
29
Why is a regular language called 'regular'?
27
What is the difference between naturalism and materialism?
20
Eilenberg's rational hierarchy of nonrational automata & languages
17
Relation between simple and regular grammars

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