Iterations for Propensity Score Matching in MonetDB. - Michael H. Böhlen; Oksana Dolmatova; Michael Krauthammer; Alphonse Mariyagnanaseelan; Jonathan Stahl; Timo Surbeck (ADBIS, 2020)

Preserving Contextual Information in Relational Matrix Operations. - Oksana Dolmatova; Nikolaus Augsten; Michael H. Böhlen (ICDE, 2020)

A Relational Matrix Algebra and its Implementation in a Column Store. - Oksana Dolmatova; Nikolaus Augsten; Michael H. Böhlen (SIGMOD Conference, 2020)