2 papers
cs.AI2021
Joint aggregation of cardinal and ordinal evaluations with an application to a student paper competition
Dorit S. Hochbaum, Erick Moreno-Centeno
An important problem in decision theory concerns the aggregation of individual rankings/ratings into a collective evaluation. We illustrate a new aggregation method in the context…
cs.DS2011
Algorithms for Implicit Hitting Set Problems
Karthekeyan Chandrasekaran, Richard Karp, Erick Moreno-Centeno +1
A hitting set for a collection of sets is a set that has a non-empty intersection with each set in the collection; the hitting set problem is to find a hitting set of minimum cardi…