Janoma

Chile

Age: 28

I'm a mediocre student.

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Why is quicksort better than other sorting algorithms in practice?

algorithms sorting asked Mar 6 '12 at 19:11

cs.stackexchange.com

20 votes

Known algorithms to go from a DFA to a regular expression

fl.formal-languages automata-theory regular-expressions asked Dec 1 '11 at 3:37

cstheory.stackexchange.com

19 votes

Who's older: Treebeard or Tom Bombadil?

lord-of-the-rings tom-bombadil ents asked Feb 14 '12 at 2:20

scifi.stackexchange.com

15 votes

What is the minimal extension of FO that captures the class of regular languages?

reference-request lo.logic regular-language finite-model-theory asked Jan 27 '12 at 21:53

cstheory.stackexchange.com

13 votes

When and where did Gollum start following the Fellowship?

lord-of-the-rings asked Feb 17 '12 at 23:50

scifi.stackexchange.com

13 votes

How much money did Harry Potter have?

harry-potter asked Feb 29 '12 at 22:10

scifi.stackexchange.com

11 votes

Why didn't the Ministry use owls to find Sirius?

harry-potter asked Feb 22 '12 at 12:45

scifi.stackexchange.com

10 votes

What is the number of languages accepted by a DFA of size $n$?

co.combinatorics fl.formal-languages automata-theory regular-language dfa asked Aug 22 '11 at 12:40

cstheory.stackexchange.com

10 votes

Can Sméagol's family tree be tracked all the way to the hobbit families at the time of Bilbo?

lord-of-the-rings asked Feb 15 '12 at 2:00

scifi.stackexchange.com

9 votes

Can prefects take points from houses?

harry-potter asked Feb 29 '12 at 13:53

scifi.stackexchange.com

Top Answers

Did Dolores Umbridge Have Any Association with Voldemort (or Death Eaters) before His Return?

scifi.stackexchange.com

Did Peter Jackson ever explain why he left out the razing of the Shire?

scifi.stackexchange.com

What are the conditions for a NFA for its equivalent DFA to be maximal in size?

cs.stackexchange.com

A sufficient and necessary condition about regularity of a language

cs.stackexchange.com

How to prove that a language is not context-free?

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Is this finite graph problem decidable? What factors make a problem decidable?

cs.stackexchange.com

Was Lily Evans Potter Snape's Only Love?

scifi.stackexchange.com

Why couldn't Harry or anybody else see Peter Pettigrew aka Scabbers on the Marauder's Map when Lupin could?

scifi.stackexchange.com

How did Quirrell get to the mirror?

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Why Doesn't Hermione Fly On a Broom?

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What is the significance of context-sensitive (Type 1) languages?

cs.stackexchange.com

Is this language defined using twin primes regular?

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A DFA for recognizing comments

cs.stackexchange.com

wallet: cartera vs. billetera

spanish.stackexchange.com

What does “haiga” mean?

spanish.stackexchange.com

How could Dumbledore ever become the owner of the Elder-Wand?

scifi.stackexchange.com

What tools do you use to give presentations?

cstheory.stackexchange.com

Translation of “real estate”

spanish.stackexchange.com

Differences betwen “ahí”, “allí”, y “allá”

spanish.stackexchange.com

Examples for $\Theta(n^n)$ problems

cstheory.stackexchange.com

How practical is Automata Theory?

cstheory.stackexchange.com

Does a Non deterministic TM halt after the same number of steps on the same input?

cstheory.stackexchange.com

Recommendation: tex editor, word and windows user.

tex.stackexchange.com