Hacker News with Generative AI: Game Theory

Robust autonomy emerges from self-play (arxiv.org)
Self-play has powered breakthroughs in two-player and multi-player games. Here we show that self-play is a surprisingly effective strategy in another domain.

Artificial Intelligence, Game Theory, Machine Learning

140 points by reqo 15 days ago | 62 comments

Trump's Federal Funding Freeze and Mean-Field Game Theory (mathstodon.xyz)

Politics, Game Theory, Economics

107 points by bertman 23 days ago | 89 comments

Information Cascading – Herd mentality meets game theory (substack.com)

Information Cascades, Game Theory, Social Psychology

4 points by sidhantbansal 29 days ago | 2 comments

Conversational Game Theory (aikiwiki.com)
Conversational Game Theory is a formal game of messaging, replies and tagging between human or AI agents that addresses qualitative, reasoning-intensive challenges while synthesizing multiple perspectives through high stakes conflict resolution and consensus building through narrative structures and feedback loops.

Game Theory, Artificial Intelligence, Language Models

121 points by hoofish 85 days ago | 59 comments

The Early Christian Strategy (astralcodexten.com)
In 1980, game theorist Robert Axelrod ran a famous Iterated Prisoner’s Dilemma Tournament.

History, Strategy, Game Theory

16 points by feross 98 days ago | 8 comments

Gambit The package for computation in game theory (gambit-project.org)
Gambit is an open-source collection of tools for doing computation in game theory.

Game Theory, Open Source, Software, Tools

3 points by raldu 139 days ago | 0 comments

St. Petersburg Paradox (wikipedia.org)
The St. Petersburg paradox or St. Petersburg lottery[1] is a paradox involving the game of flipping a coin where the expected payoff of the lottery game is infinite but nevertheless seems to be worth only a very small amount to the participants.

Probability, Game Theory, Economics, Paradoxes

3 points by tazu 157 days ago | 0 comments

Principal–Agent Problem (wikipedia.org)
The principal–agent problem refers to the conflict in interests and priorities that arises when one person or entity (the "agent") takes actions on behalf of another person or entity (the "principal").

Economics, Game Theory, Decision Making

4 points by olalonde 160 days ago | 0 comments

A game theory behind the dark forest strategy? (wikipedia.org)

Game Theory, Strategy, Science Fiction

9 points by dgregd 166 days ago | 13 comments

Breaking Bell's Inequality with Monte Carlo Simulations in Python (bytepawn.com)
In this article, we explore a game that challenges the very foundations of classical physics and introduces us to the strange world of quantum mechanics. The game involves three players — Alice, Bob, and Victor — who perform a series of experiments to test a fundamental principle known as Bell's theorem. By carefully selecting their measurement devices and analyzing the outcomes, Alice and Bob aim to determine whether the physical world can be explained by deterministic local hidden variables.

Quantum Mechanics, Physics, Game Theory, Python

122 points by Maro 166 days ago | 59 comments

The expected value of the game is positive regardless of Ballmer’s strategy (gukov.dev)
A few days ago John Graham-Cumming posted about “Steve Ballmer’s incorrect binary search interview question” which drew a lot of attention on Hacker News.

Game Theory, Strategy, Mathematics

193 points by gukoff 169 days ago | 160 comments

Analysis of adversarial binary search game (wordpress.com)
Alice and Bob are at it again, this time playing a game called Binary Search. Alice begins by secretly selecting an integer *key* from 1 to , then Bob makes a series of integer guesses, to each of which Alice responds indicating whether the guess is correct, or higher than her selected key value, or lower. Bob must pay Alice one dollar for each guess (including the final correct guess). How much should Alice be willing to pay to play this game with Bob?

Game Theory, Algorithms, Binary Search

61 points by RafelMri 169 days ago | 14 comments

Xkcd Game Theory Question (plover.com)

Game Theory, Comics, Puzzles

21 points by frizlab 183 days ago | 20 comments

Finding Nash equilibria through simulation (psu.ac.th)

Game Theory, Simulation, Mathematics

111 points by ADavison2560 199 days ago | 28 comments

The Game Theory Behind Acing an Exam (2013) (insidehighered.com)

Game Theory, Education, Strategy, Exams

5 points by yamrzou 205 days ago | 1 comments

Social Trap (wikipedia.org)