3 citations · 3 across the 2 of their papers we have counts for
6 papers
Variational Elliptical Processes
Maria Bånkestad, Jens Sjölund, Jalil Taghia +1
We present elliptical processes, a family of non-parametric probabilistic models that subsume Gaussian processes and Student's t processes. This generalization includes a range of…
Graph-based Neural Acceleration for Nonnegative Matrix Factorization
Jens Sjölund, Maria Bånkestad
We describe a graph-based neural acceleration technique for nonnegative matrix factorization that builds upon a connection between matrices and bipartite graphs that is well-known…
Registration by tracking for sequential 2D MRI
Niklas Gunnarsson, Jens Sjölund, Thomas B. Schön
Our anatomy is in constant motion. With modern MR imaging it is possible to record this motion in real-time during an ongoing radiation therapy session. In this paper we present an…
The Elliptical Processes: a Family of Fat-tailed Stochastic Processes
Maria Bånkestad, Jens Sjölund, Jalil Taghia +1
We present the elliptical processes -- a family of non-parametric probabilistic models that subsumes the Gaussian process and the Student-t process. This generalization includes a…
A unified representation network for segmentation with missing modalities
Kenneth Lau, Jonas Adler, Jens Sjölund
Over the last few years machine learning has demonstrated groundbreaking results in many areas of medical image analysis, including segmentation. A key assumption, however, is that…
A linear programming approach to inverse planning in Gamma Knife radiosurgery
Jens Sjölund, Stella Riad, Marcus Hennix +1
Leksell Gamma Knife is a stereotactic radiosurgery system that allows fine-grained control of the delivered dose distribution. We describe a new inverse planning approach that both…