Computer Science
Ryan Dougherty's user avatar
Ryan Dougherty's user avatar
Ryan Dougherty's user avatar
Ryan Dougherty
  • Member for 9 years, 4 months
  • Last seen more than a month ago
Profile Activity
Stats
1,013
reputation
23k
reached
4
answers
29
questions
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5
Score
3
Posts
9
Posts %
5
Score
2
Posts
6
Posts %
3
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8
Posts
24
Posts %
3
Score
6
Posts
18
Posts %
3
Score
3
Posts
9
Posts %
0
Score
6
Posts
18
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Top posts
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All Questions Answers
Score Newest
question
7
Smallest class of automata model whose corresponding language class contains CFL and is closed against (dis)allowing nondeterminism in the model
Jun 1, 2015
question
6
Minimum number of givens for General Sudoku of size $n^2 \times n^2$
Mar 13, 2015
question
6
Are all NP-complete languages log-space reducible to each other?
Apr 15, 2015
question
5
What usage is the delta defined in the polynomial hierarchy?
May 22, 2015
answer
5
Is it decidable if a language described by number of occurences is regular?
Aug 6, 2020
question
4
Origins of misconception about using equality signs with Landau notation
Sep 13, 2014
question
4
Why are there $(2kn+1)^{kn}$ Turing Machines with $k$ symbols and $n$ states?
Apr 7, 2015
question
4
Equivalent Colorings of Graphs
May 10, 2018
question
3
(Un)Decidability of disjoint decidable and undecidable sets
Feb 16, 2015
question
3
Intuition for PH notation in Arora-Barak's Computational Complexity
May 25, 2015
Top network posts
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18
Credit card validator using Luhn's algorithm
18
Long-Standing Conjectures later trivially proved by an implication
17
Potential Plagiarism of Published Papers when writing Survey Paper
16
Finitely many Supreme Primes?
16
Characterization of $L$ for which $\{ww : w \in L\}$ is not a CFL?

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