Researcher profile

Dominik Wojtczak

2 papers in the PaperMetrix corpus

Publications

Papers by this author

Hidden 1-Counter Markov Models and How to Learn Them

2022

We introduce hidden 1-counter Markov models (H1MMs) as an attractive sweet spot between standard hidden Markov models (HMMs) and probabilistic context-free grammars (PCFGs). Both HMMs and PCFGs have a variety of applications, e.g., speech recognition, …
Priority Promotion with Parysian Flair

2021 · arXiv (Cornell University)

We develop an algorithm that combines the advantages of priority promotion - one of the leading approaches to solving large parity games in practice - with the quasi-polynomial time guarantees offered by Parys' algorithm. Hybridising …