4 papers
Snell meets Fagnano. Path optimization through an imperfect mirror
Maxim Arnold, Jaewoo Park
The renowned Fagnano problem asks for the inscribed triangle of minimal perimeter within a given reference triangle. Equivalently, it seeks a billiard trajectory inside the triangl…
Challenges and Lessons from MIDOG 2025: A Two-Stage Approach to Domain-Robust Mitotic Figure Detection
Euiseop Song, Jaeyoung Park, Jaewoo Park
Mitotic figure detection remains a challenging task in computational pathology due to domain variability and morphological complexity. This paper describes our participation in the…
A Delayed Acceptance Auxiliary Variable MCMC for Spatial Models with Intractable Likelihood Function
Jong Hyeon Lee, Jongmin Kim, Heesang Lee +1
A large class of spatial models contains intractable normalizing functions, such as spatial lattice models, interaction spatial point processes, and social network models. Bayesian…
A Spatio-Temporal Dirichlet Process Mixture Model on Linear Networks for Crime Data
Sujeong Lee, Won Chang, Jorge Mateu +2
Analyzing crime events is crucial to understand crime dynamics and it is largely helpful for constructing prevention policies. Point processes specified on linear networks can prov…