818 citations
- Erasmus University RotterdamNL40 papers
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7 papers · 1 filter
Adaptive Distributed Resampling Algorithm with Non-Proportional Allocation
Ömer Demirel, Ihor Smal, Wiro Niessen +2
The distributed resampling algorithm with proportional allocation (RNA) is key to implementing particle filtering applications on parallel computer systems. We extend the original…
Piecewise Constant Sequential Importance Sampling for Fast Particle Filtering
Ömer Demirel, Ihor Smal, Wiro J. Niessen +2
Particle filters are key algorithms for object tracking under non-linear, non-Gaussian dynamics. The high computational cost of particle filters, however, hampers their applicabili…
PPF - A Parallel Particle Filtering Library
Ömer Demirel, Ihor Smal, Wiro Niessen +2
We present the parallel particle filtering (PPF) software library, which enables hybrid shared-memory/distributed-memory parallelization of particle filtering (PF) algorithms combi…
Dynamic Predictions with Time-Dependent Covariates in Survival Analysis using Joint Modeling and Landmarking
Dimitris Rizopoulos, Magdalena Murawska, Eleni-Rosalina Andrinopoulou +3
A key question in clinical practice is accurate prediction of patient prognosis. To this end, nowadays, physicians have at their disposal a variety of tests and biomarkers to aid t…
Geometric tree kernels: Classification of COPD from airway tree geometry
Aasa Feragen, Jens Petersen, Dominik Grimm +4
Methodological contributions: This paper introduces a family of kernels for analyzing (anatomical) trees endowed with vector valued measurements made along the tree. While state-of…
The 'nanobig rods' class of gold nanorods: optimized dimensions for improved in vivo therapeutic and imaging efficacy
Constantin Ungureanu, Gerben A. Koning, Ton G. van Leeuwen +1
Currently, gold nanorods can be synthesized in a wide range of sizes. However, for intended biological applications gold nanorods with approximate dimensions 50 nm x 15 nm are used…