Blar i Bergen Open Research Archive på forfatter "Parviainen, Pekka"
-
Convergence of Feedback Arc Set-Based Heuristics for Linear Structural Equation Models
Gillot, Pierre; Parviainen, Pekka (Journal article; Peer reviewed, 2022)Score-based structure learning in Bayesian networks, where local structures in the graph are given a score and one seeks to recover a high-scoring DAG from data, is an NP-hard problem. While the general learning problem ... -
Measuring Adversarial Robustness using a Voronoi-Epsilon Adversary
Kim, Hyeongji; Parviainen, Pekka; Malde, Ketil (Journal article; Peer reviewed, 2023)Previous studies on robustness have argued that there is a tradeoff between accuracy and adversarial accuracy. The tradeoff can be inevitable even when we neglect generalization. We argue that the tradeoff is inherent to ... -
Realistic mask generation for matter-wave lithography via machine learning
Fiedler, Johannes; Palau, Adria Salvador; Osestad, Eivind Kristen; Parviainen, Pekka; Holst, Bodil (Journal article; Peer reviewed, 2023)Fast production of large-area patterns is crucial for the established semiconductor industry and enables industrial-scale production of next-generation quantum devices. Metastable atom lithography with binary holography ...