As of May 31, 2023, we have updated our Code of Conduct.
Operations Research
Richard's user avatar
Richard's user avatar
Richard's user avatar
Richard
  • Member for 3 years, 11 months
  • Last seen more than a month ago
Profile Activity
Stats
543
reputation
5k
reached
4
answers
5
questions
Communities
View all
About

Scientist. Developer. Tinkerer.

I develop high-performance algorithms for investigating big data problems, especially those involving graphs. My background is in computational science, physics, and ecology.

Badges
View all badges
This user doesn’t have any gold badges yet.
2
silver badges
13
bronze badges
Top tags
View all tags
17
Score
2
Posts
22
Posts %
16
Score
3
Posts
33
Posts %
16
Score
2
Posts
22
Posts %
14
Score
1
Posts
11
Posts %
14
Score
1
Posts
11
Posts %
6
Score
4
Posts
44
Posts %
Top posts
All Questions Answers
Score Newest
answer
14
How to use the least number of colours to colour different routes of a bus route such that no two intersecting routes will have the same colour
May 14, 2020
question
7
What's the name of a finite-capacity bin packing problem trying to minimize the weight of the heaviest bin?
Feb 27, 2021
answer
6
Disciplined convex programming representation of $x\sqrt{1-x}$
Dec 27, 2019
question
3
Optimizing with a logistic function
Sep 24, 2020
question
3
How to build a contiguous path?
Nov 9, 2021
answer
3
How to find all descendant vertices of all vertices in a big DAG (Directed acyclic graph)?
Sep 3, 2020
question
2
Regularize for a bang-bang control
Dec 20, 2021
question
2
Hyperbolic constraint as second-order cone
Mar 27, 2021
answer
2
How can I optimize this integer programming constraint problem without running out of memory?
Jun 28, 2020
Top network posts
View all network posts
1145
List of ANSI color escape sequences
148
Simulate limited bandwidth from within Chrome?
135
How to succinctly, portably, and thoroughly seed the mt19937 PRNG?
127
How do I deal with NET:ERR_CERT_AUTHORITY_INVALID in Chrome?
124
PostgreSQL field type for unix timestamp?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.