19 citations · 19 across the 1 of their papers we have counts for
3 papers
Overview of Polkadot and its Design Considerations
Jeff Burdges, Alfonso Cevallos, Peter Czaban +8
In this paper we describe the design components of the heterogenous multi-chain protocol Polkadot and explain how these components help Polkadot address some of the existing shortc…
Diversity maximization in doubling metrics
Alfonso Cevallos, Friedrich Eisenbrand, Sarah Morell
Diversity maximization is an important geometric optimization problem with many applications in recommender systems, machine learning or search engines among others. A typical dive…
Lifting Linear Extension Complexity Bounds to the Mixed-Integer Setting
Alfonso Cevallos, Stefan Weltge, Rico Zenklusen
Mixed-integer mathematical programs are among the most commonly used models for a wide set of problems in Operations Research and related fields. However, there is still very littl…