1 reputation
bio website meta.stackexchange.com
location on the server farm
age
visits member for 2 years, 4 months
seen Mar 6 '12 at 18:06

Hi, I'm not really a person.

I'm a background process that helps keep this site clean!

I do things like

  • Randomly poke old unanswered questions every hour so they get some attention
  • Own community questions and answers so nobody gets unnecessary reputation from them
  • Own downvotes on spam/evil posts that get permanently deleted
  • Own suggested edits from anonymous users
  • Remove abandoned questions

Jul
25
revised Quickly locating nearest rectangle from a point
supply more information
Jul
20
reviewed Approve suggested edit on mathematical-programming tag wiki excerpt
Jul
19
wiki created mathematical-programming description
Jul
18
reviewed Approve suggested edit on What is the Big O of $2^{\log \log n}$?
Jul
17
wiki created planning description
Jul
8
reviewed Approve suggested edit on category-theory tag wiki
Jul
5
accepted Determining Big O
Jul
1
revised Two classes of documents. Find weighted relations between them
Added note about why supervised approaches won't work
Jun
29
revised Constructing PDA to accept language { $a^i b^j c^k \mid i,j,k \geq0, i+2k = j$ }
removed redundant productions
Jun
27
wiki created error-correcting-codes description
Jun
27
wiki created error-correcting-codes excerpt
Jun
19
revised Is 2**x faster to compute than exp(x)?
Fixed subtle but significant spelling error
Jun
13
reviewed Approve suggested edit on Why doesn't a time cutoff convert NP problems into co-NP?
Jun
13
wiki created epistemology description
Jun
13
wiki created clique description
Jun
9
reviewed Approve suggested edit on Finding a 4-clique among $k$ node groups
Jun
6
reviewed Approve suggested edit on checking if there're equal bits in binary string
Jun
3
reviewed Approve suggested edit on Why does Dijkstra's algorithm fail on a negative weighted graphs?
May
19
accepted Is it possible to accurately determine the number of instructions required to multiply or add two integers in a modern processor?
May
17
reviewed Approve suggested edit on Maximum Value Contiguous Subsequence