3 papers
cs.AI2019
Bidding in Spades
Gal Cohensius, Reshef Meir, Nadav Oved +1
We present a Spades bidding algorithm that is superior to recreational human players and to publicly available bots. Like in Bridge, the game of Spades is composed of two independe…
cs.GT2018
Efficient Crowdsourcing via Proxy Voting
Gal Cohensius, Omer Ben Porat, Reshef Meir +1
Crowdsourcing platforms offer a way to label data by aggregating answers of multiple unqualified workers. We introduce a \textit{simple} and \textit{budget efficient} crowdsourcing…
math.CO2018
Cumulative subtraction games
Gal Cohensius, Urban Larsson, Reshef Meir +1
We study zero-sum games, a variant of the classical combinatorial Subtraction games (studied for example in the monumental work "Winning Ways", by Berlekamp, Conway and Guy), calle…