Mahsa Derakhshan — accepted AI-conference papers

2023

Learning and Collusion in Multi-unit Auctions

Simina Branzei, Mahsa Derakhshan, Negin Golrezaei, Yanjun Han

NeurIPS 2023poster

In a carbon auction, licenses for CO2 emissions are allocated among multiple interested players. Inspired by this setting, we consider repeated multi-unit auctions with uniform pricing, which are widely used in practice. Our contribution is to analyze these auctions in both the offline and online se…

Cited by 4 Source ↗PDF ↗Scholar ↗

2017

Affinity Clustering: Hierarchical Clustering at Scale

Mohammadhossein Bateni, Soheil Behnezhad, Mahsa Derakhshan, MohammadTaghi Hajiaghayi, Raimondas Kiveris, Silvio Lattanzi +1

NeurIPS 2017poster

Graph clustering is a fundamental task in many data-mining and machine-learning pipelines. In particular, identifying a good hierarchical structure is at the same time a fundamental and challenging problem for several applications. The amount of data to analyze is increasing at an astonishing rate e…

Cited by 143 Source ↗PDF ↗code ↗Scholar ↗