Iterative Algorithm for Solving Two-player Zero-sum Extensive-form Games with Imperfect Information
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00197291" target="_blank" >RIV/68407700:21230/12:00197291 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Iterative Algorithm for Solving Two-player Zero-sum Extensive-form Games with Imperfect Information
Original language description
We develop and evaluate a new exact algorithm for finding Nash equilibria of two-player zero-sum extensive-form games with imperfect information. Our approach is based on the sequence-form representation of the game, and uses an algorithmic framework ofdouble-oracle methods that have been used successfully in other classes of games. The algorithm uses an iterative decomposition, solving restricted games and exploiting fast best-response algorithms to add additional sequences to the game over time. We demonstrate our algorithm on a class of adversarial graph search games motivated by real world border patrolling scenarios. The results indicate that our framework is a promising way to scale up solutions for extensive-form games, reducing both memory andcomputation time requirements.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP202%2F12%2F2054" target="_blank" >GAP202/12/2054: Security Games in Extensive Form</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ECAI 2012 - 20th European Conference on Artificial Intelligence
ISBN
978-1-61499-097-0
ISSN
0922-6389
e-ISSN
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Number of pages
6
Pages from-to
193-198
Publisher name
IOS Press
Place of publication
Amsterdam
Event location
Montpellier
Event date
Aug 27, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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