23 citations · 64 across the 9 of their papers we have counts for
3 papers · 1 filter
The Impact of Negation on the Complexity of the Shapley Value in Conjunctive Queries
Alon Reshef, Benny Kimelfeld, Ester Livshits
The Shapley value is a conventional and well-studied function for determining the contribution of a player to the coalition in a cooperative game. Among its applications in a pleth…
The Shapley Value of Tuples in Query Answering
Ester Livshits, Leopoldo Bertossi, Benny Kimelfeld +1
We investigate the application of the Shapley value to quantifying the contribution of a tuple to a query answer. The Shapley value is a widely known numerical measure in cooperati…
Properties of Inconsistency Measures for Databases
Ester Livshits, Rina Kochirgan, Segev Tsur +3
How should we quantify the inconsistency of a database that violates integrity constraints? Proper measures are important for various tasks, such as progress indication and action…