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definition commitment beta
686
days in beta
Visit!

Operations Research

Beta Q&A site for operations research and analytics professionals, educators, and students.

1.6
questions
per day
Needs Work – 10 questions per day on average is a healthy beta, 5 questions or fewer per day needs some work. A healthy site generates lots of good content to make sure users keep coming back.
85%
answered
Okay – 90% answered is a healthy beta, 80% answered needs some work. In the beta it's especially important that when new visitors ask questions they usually get a good answer.
272
avid users
4,299
total users
Excellent – Every site needs a solid group of core users to assist in moderating the site. We recommend:
  • 150 users with 200+ rep (currently 272 users with 200+ rep)
  • 10 users with 2,000+ rep (currently 31 users with 2,000+ rep)
  • 5 users with 3,000+ rep (currently 16 users with 3,000+ rep)
1.8
answer ratio
Okay – 2.5 answers per question is good, only 1 answer per question needs some work. On a healthy site, questions receive multiple answers and the best answer is voted to the top.
582
visits/day
Okay – 1,500 visits per day is good, 500 visits per day needs some work. A great site benefits people outside the community. Eventually, 90% of a site's traffic should come from search engines.
Visit the site now!

Top Beta Users

reputation most active
17k
site rep
2
questions
259
answers
profile for prubin at Operations Research

Control & Experimental Group...

13k
site rep
0
questions
205
answers
profile for RobPratt at Operations Research

Constraints that set values to...

12k
site rep
24
questions
94
answers
profile for LarrySnyder610 at Operations Research

Random solution for capacitated...

9k
site rep
14
questions
151
answers
profile for Nikos Kazazakis at Operations Research

Algorithms for sparse linear...

How to prove pseudo-convexity of...

9k
site rep
4
questions
98
answers
profile for Mark L. Stone at Operations Research

Is $\min \ x^3 \ \mathrm{s.t.}\ x...

8k
site rep
10
questions
140
answers
profile for Oguz Toragay at Operations Research

How to find out which constraint...

6k
site rep
3
questions
55
answers
profile for Kevin Dalmeijer at Operations Research

0-1 knapsack with non-linear...

6k
site rep
4
questions
45
answers
profile for Marco Lübbecke at Operations Research

How to implement branch and price?

5k
site rep
11
questions
67
answers
profile for Kuifje at Operations Research

Where can I find documentation on...

5k
site rep
3
questions
54
answers
profile for EhsanK at Operations Research

Difference between Solomon's...

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This site is in

Public Beta

Anyone can participate!

Sites remain in beta for at least 90 days to build up a critical mass of users, questions, and participation.

proposed by

LarrySnyder610 ♦ 1
21.7k●5●62●193

2 years ago

edited by

Robert Cartaino ♦ 3
227k●68●638●1445

1 year ago

public beta start

1 year ago

private beta start

1 year ago

commitment start

2 years ago

committed users

379 users committed
52.8% signed up for beta
7.7% fulfilled commitment

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212 users followed
60.4% signed up for beta

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