Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 2264

This is a branch that includes: computational complexity theory; complexity classes, NP-completeness and other completeness concepts; oracle analogues of complexity classes; complexity-theoretic computational models; regular languages; context-free languages; Komolgorov Complexity and so on.

3 votes

Compressing Graphs (Kolmogorov complexity of graphs)

Graph compression algorithms are starting to be used in biological applications (e.g. Itzkovitz, et al. Coarse-graining and self-dissimilarity of complex networks; L. Peshkin, Structure induction by l …
Douglas S. Stones's user avatar
13 votes
Accepted

Counting colored rook configurations in the cube - when is it even?

This can be phrased as a problem concerning Latin squares. Eg. a "rook set" is equivalent to a Latin square. For example: 123 100 010 001 231 <-> 001 100 010 312 010 001 100 A colou …
Douglas S. Stones's user avatar