Thomas Höllt

thomas

Post doctoral researcher in the Computer Graphics and Visualization group at TU Delft
Room 11.040, EEMCS Building
Phone: +31 15 27 81988
E-mail: T.Hollt-1@tudelft.nl
Website: http://www.thomashollt.com

Research

My main research is on the visual analysis of high dimensional data with a strong focus on the Cytosplore project. Cytosplore is a framework for visual analysis of single cell data acquired using Mass Cytometry. The data consists of high dimensional expression data for single cells taken through blood- or tissue samples.

Previously I worked on visualization of ensemble data and uncertainty, mostly for ocean forecasts, but also in other geological and geophysical applications. I developed Ovis, a framework for visual analysis of ocean forecasts.

Available Master Thesis Projects

We have open projects within the Cytosplore project including a project on classification of cellular expression data through dimensionality reduction. If you’re interested in working with me on this or other projects involving biological visualisation for your master thesis project, please contact me directly, or Dr. A. Vilanova to discuss the possibilities.

Recent Publications

Publications in 2018
CyteGuide: Visual Guidance for Hierarchical Single-Cell Analysis   vis2017_hollt_cyteguide.pdf
Thomas Höllt, Nicola Pezzotti, Vincent van Unen, Frits Koning, Boudewijn P.F. Lelieveldt, Anna Vilanova
IEEE Transactions on Visualization and Computer Graphics (Proceedings of Information Visualization 2017), Volume 24, Number 1 - jan 2018
DeepEyes: Progressive Visual Analytics for Designing Deep Neural Networks   paper216.pdf
Nicola Pezzotti, Thomas Höllt, Jan van Gemert, Boudewijn P.F. Lelieveldt, Elmar Eisemann, Anna Vilanova
IEEE Transactions on Visualization and Computer Graphics (Proceedings of VAST 2017), Volume 24, Number 1 - 2018
 
Publications in 2017
Approximated and User Steerable tSNE for Progressive Visual Analytics   tvcg16_approximated_and_user_steerable_tSNE_for_progressive_visual_analytics.pdf
Nicola Pezzotti, Boudewijn P.F. Lelieveldt, Laurens van der Maaten, Thomas Höllt, Elmar Eisemann, Anna Vilanova
IEEE Transactions on Visualization and Computer Graphics, Volume 23, Number 7, page 1739--1752 - july 2017
BrainScope: interactive visual exploration of the spatial and temporal human brain transcriptome   NAR_2017.pdf
Sjoerd M.H. Huisman, Baldur van Lew, Ahmed Mahfouz, Nicola Pezzotti, Thomas Höllt, Lieke Michielsen, Anna Vilanova, Marcel Reinders, Boudewijn P.F. Lelieveldt
Nucleic Acids Research - jan 2017
Comparative Visualization for Diffusion Tensor Imaging Group Study at Multiple Levels of Detail   VCBM_Zhang_CompVisDTIGroups.pdf
Changgong Zhang, Thomas Höllt, Matthan Caan, Elmar Eisemann, Anna Vilanova
Eurographics Workshop on Visual Computing for Biology and Medicine (VCBM) - 2017
Overview + Detail Visualization for Ensembles of Diffusion Tensors   EuroVis2017_FinalVersion.pdf
Changgong Zhang, Matthan Caan, Thomas Höllt, Elmar Eisemann, Anna Vilanova
Computer Graphics Forum (Proc. EuroVis 2017), Volume 36, Number 3, page 121--132 - 2017
 
Publications in 2016
Cytosplore: Interactive Immune Cell Phenotyping for Large Single-Cell Datasets   eurovis16_Cytosplore_Interactive_Immune_Cell_Phenotyping_for_Large_Single-Cell_Datasets.pdf
Thomas Höllt, Nicola Pezzotti, Vincent van Unen, Frits Koning, Elmar Eisemann, Boudewijn P.F. Lelieveldt, Anna Vilanova
Computer Graphics Forum (Proc. of EuroVis), Volume 35, Number 3, page 171--180 - june 2016
Hierarchical Stochastic Neighbor Embedding   hsne.pdf
Nicola Pezzotti, Thomas Höllt, Boudewijn P.F. Lelieveldt, Elmar Eisemann, Anna Vilanova
Computer Graphics Forum (Proc. of EuroVis), Volume 35, Number 3, page 21--30 - june 2016
Mass Cytometry of the Human Mucosal Immune System Identifies Tissue- and Disease-Associated Immune Subsets   1-s2.0-S1074761316301431-main.pdf
Vincent van Unen, Na Li, Ilse Molendijk, Temurhan Mine, Thomas Höllt, Andrea E van der Meulen-de Jong, Hein W Verspaget, M Luisa Mearin, Chris J Mulder, Jeroen van Bergen, Boudewijn P.F. Lelieveldt, Frits Koning
Immunity, Volume 44, Number 5, page 1227--1239 - may 2016
Visual Analysis of Reservoir Simulation Ensembles   envirvis16_Visual_Analysis_of_Reservoir_Simulation_Ensembles.pdf
Thomas Höllt, Fabio Miguel de Matos Ravanelli, Markus Hadwiger, Ibrahim Hoteit
Workshop on Visualisation in Environmental Sciences (EnvirVis), page 1--4 - 2016