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ng 3d unsteady flow using 6d observer space interactions has received a best paper honorable mention award at ieee vis 2025 congrats xingdi and colleagues august 2025 papers at ieee vis 2025 we will present two full papers at the ieee vis 2025 conference in vienna austria the paper exploring 3d unsteady flow using 6d observer space interactions and the paper locally adapted reference frame fields using moving least squares congrats xingdi and julio may 2025 papers at eurovis 2025 we will present two full papers at the eurovis 2025 conference in luxembourg the paper lactea web based spectrum preserving multi resolution visualization of the gaia star catalog and the paper enhancing material boundary visualizations in 2d unsteady flow through local reference frame transformations september 2023 paper at acm siggraph asia 2023 analysis and synthesis of digital dyadic sequences in collaboration with abdalla g m ahmed mikhail skopenkov and peter wonka has been accepted for presentation at acm siggraph asia 2023 in sydney australia december 2023 and publication in acm transactions on graphics august 2023 best paper award at ieee vis 2023 we are very happy and feel very honored that our ieee vis 2023 paper vortex lens interactive vortex core line extraction using observed line integral convolution has received a best paper award at ieee vis 2023 this is the third award two best paper awards one honorable mention for best paper award at ieee vis for our work in flow visualization in the last four years july 2023 papers accepted to ieee vis 2023 we will present three papers at ieee vis 2023 in melbourne australia in october 2023 our vis 2023 paper vortex lens interactive vortex core line extraction using observed line integral convolution our vis 2023 paper residency octree a hybrid approach for scalable web based multi volume rendering in collaboration with harvard university and tu wien and our tvcg paper gpu accelerated 3d tomographic reconstruction and visualization from noisy electron microscopy tilt series june 2023 paper presentation at eurovis 2023 our phd student reem alghamdi presented our paper doppler volume rendering a dynamic piecewise linear spectral representation for visualizing astrophysics simulations at eurovis 2023 in leipzig germany in collaboration with the max planck institute for astronomy and heidelberg university november 2022 riemannian geometry for scientific visualization at siggraph asia 2022 we will present our course riemannian geometry for scientific visualization at siggraph asia 2022 in daegu south korea check out the course webpage and the updated extensive course notes october 2022 paper presentations at ieee vis 2022 we presented two papers at ieee vis 2022 our vis 2022 paper multivariate probabilistic range queries for scalable interactive 3d visualization and our tvcg paper real time visualization of large scale geological models with nonlinear feature preserving levels of detail october 2021 best paper honorable mention award at ieee vis 2021 we are honored that our ieee vis 2021 paper interactive exploration of physically observable objective vortices in unsteady 2d flow has received a best paper honorable mention award at ieee vis 2021 october 2021 riemannian geometry for scientific visualization tutorial we will present our tutorial on riemannian geometry for scientific visualization at ieee vis 2021 check out the extensive course notes and make sure to check back for updated versions september 2021 best paper award at cgi 2021 we are honored that our cgi 2021 paper a practical and efficient model for intensity calibration of multi light image collections with crs4 visual computing has received the best paper award at cgi 2021 october 2020 best paper award at ieee scivis 2020 we are honored that our ieee vis 2020 paper objective observer relative flow visualization in curved spaces for unsteady 2d geophysical flows has received the best paper award at ieee scientific visualization 2020 october 2020 kaust high performance visualization group on twitter you can now also follow our group on twitter vcc_vis august 2020 welcome xingdi and alberto we are very happy to welcome our new ms phd student xingdi zhang and our new post doctoral fellow dr alberto jaspe villanueva to our group people markus hadwiger professor peter rautek research scientist alberto jaspe villanueva research scientist xingdi zhang postdoc daniya j boges phd student reem alghamdi phd student julio rey ramirez phd student waad alshehri ms phd student join our team phd student or postdoc alumni ondrej strnad former research scientist kaust amani ageeli former phd student kaust ronell sicat visualization scientist kaust matej mlejnek head of it lead horizon mohamed ibrahim senior gpu graphics engineer huawei haneen mohammed phd student columbia university marco agus associate professor college of science and engineering hbku amal aboulhassan postdoctoral researcher elettra sincrotrone trieste italy ali awami visualization specialist saudi aramco johanna beyer research associate harvard university thomas höllt tenured assistant professor tu delft selected publications browse selected publications here see for a full list of publications below generic variational spacetime optimization of vortex core manifolds x zhang p rautek m hadwiger acm siggraph 2026 exploring 3d unsteady flow using 6d observer space interactions x zhang a ageeli t theußl m hadwiger p rautek ieee vis 2025 honorable mention best paper locally adapted reference frame fields using moving least squares j ramirez p rautek t günther m hadwiger ieee vis 2025 enhancing material boundary visualizations in 2d unsteady flow through local reference frame transformations x zhang p rautek t theußl m hadwiger eurovis 2025 lactea web based spectrum preserving multi resolution visualization of the gaia star catalog r alghamdi m hadwiger g reina a jaspe villanueva eurovis 2025 vortextransformer end to end objective vortex detection in 2d unsteady flow using transformers x zhang p rautek m hadwiger eurographics 2025 deep synthesis and exploration of omnidirectional stereoscopic environments from a single surround view panoramic image g pintore a jaspe villanueva m hadwiger j schneider m agus f marton f bettio e gobbetti computers graphics honorable mention award at web3d 2023 analysis and synthesis of digital dyadic sequences a ahmed m skopenkov m hadwiger p wonka acm siggraph asia 2023 vortex lens interactive vortex core line extraction using observed line integral convolution p rautek x zhang b woschizka t theußl m hadwiger ieee vis 2023 best paper award residency octree a hybrid approach for scalable web based multi volume rendering l herzberger m hadwiger r krüger p sorger h pfister e gröller j beyer ieee vis 2023 doppler volume rendering a dynamic piecewise linear spectral representation for visualizing astrophysics simulations r alghamdi t müller a jaspe villanueva m hadwiger f sadlo eurovis 2023 gpu accelerated 3d tomographic reconstruction and visualization from noisy electron microscopy tilt series j ramirez p rautek c bohak o strnad z zhang s li i viola w heidrich ieee tvcg 2023 real time visualization of large scale geological models with nonlinear feature preserving levels of detail r sicat m ibrahim a ageeli f mannuss p rautek m hadwiger ieee tvcg 2023 multivariate probabilistic range queries for scalable interactive 3d visualization a ageeli a jaspe villanueva r sicat f mannuss p rautek m hadwiger ieee vis 2022 a survey of visualization and analysis in high resolution connectomics j beyer j troidl s boorboor m hadwiger a kaufman h pfister eurovis stars 2022 barrio customizable spatial neighborhood analysis and comparison for nanoscale brain structures j troidl c cali e gröller h pfister m hadwiger j beyer eurovis 2022 interactive exploration of physically observable objective vortices in unsteady 2d flow x zhang m hadwiger t theußl p rautek ieee vis 2021 honorable mention best paper probabilistic occlusion culling using confidence maps for high quality rendering of large particle data m ibrahim p rautek g reina m agus m hadwiger ieee vis 2021 vortex criteria can be objectivized by unsteadiness minimization h theisel m hadwiger p rautek t theußl t günther physics of fluids a practical and efficient model for intensity calibration of multi light image collections r pintus a jaspe villanueva a zorcolo m hadwiger e gobbetti the visual computer cgi 2021 best paper award thin volume visualization on curved domains f herter h hege m hadwiger v lepper d baum eurovis 2021 vice visual identification and correction of neural circuit errors f gonda x wang j beyer m hadwiger j lichtman h pfister eurovis 2021 objective observer relative flow visualization in curved spaces for unsteady 2d geophysical flows p rautek m mlejnek j beyer j troidl h pfister t theußl m hadwiger ieee scientific visualization 2020 best paper award a visual analytics based decision making environment for covid 19 modeling and visualization s afzal s ghani h jenkins smith d ebert m hadwiger i hoteit ieee visualization 2020 short papers time dependent flow seen through approximate observer killing fields m hadwiger m mlejnek t theußl p rautek ieee scientific visualization 2018 culling for extreme scale segmentation volumes a hybrid deterministic and probabilistic approach j beyer h mohammed m agus a al awami h pfister m hadwiger ieee scientific visualization 2018 abstractocyte a visual tool for exploring nanoscale astroglial cells h mohammed a al awami j beyer c cali p magistretti h pfister m hadwiger ieee scientific visualization 2017 screen space normal distribution function caching for consistent multi resolution rendering of large particle data m ibrahim p wickenhäuser p rautek g reina m hadwiger ieee scientific visualization 2017 sparseleap efficient empty space skipping for large scale volume rendering m hadwiger a al awami j beyer m agus h pfister ieee scientific visualization 2017 comparative visual analysis of structure performance relations in complex bulk heterojunction morphologies a aboulhassan r sicat d baum o wodo m hadwiger eurovis 2017 jittree a just in time compiled sparse gpu volume data structure m labschütz s bruckner e gröller m hadwiger p rautek ieee scientific visualization 2015 neurolines a subway map metaphor for visualizing nanoscale neuronal connectivity a al awami j beyer h strobelt n kasthuri j lichtman h pfister m hadwiger ieee information visualization 2014 honorable mention best paper vislang a system for interpreted domain specific languages for scientific visualization p rautek s bruckner m gröller m hadwiger ieee scientific visualization 2014 connectomeexplorer query guided visual analysis of large volumetric neuroscience data j beyer a al awami n kasthuri j lichtman h pfister m hadwiger ieee scientific visualization 2013 sparse pdf maps for non linear multi resolution image operations m hadwiger r sicat j beyer j krüger t möller acm siggraph asia 2012 interactive volume exploration of petascale microscopy data streams using a visualization driven virtual memory approach m hadwiger j beyer w jeong h pfister ieee scientific visualization 2012 honorable mention best paper view full publication list teaching here are resources for our teaching including tutorials and graduate courses at kaust riemannian geometry for scientific visualization this is a tutorial on riemannian geometry for scientific visualization presented at the ieee vis 2021 conference we introduce the most important basics of riemannian geometry and related concepts with a specific focus on applications in scientific visualization extensive course notes are available for download cs 380 gpu and gpgpu programming this course is held each fall semester and covers the architecture and programming of gpus graphics processing units covers both the traditional use of gpus for graphics and visualization as well as their use for general purpose computations gpgpu gpu many core hardware architectures shading and compute programming languages and apis programming vertex geometry and fragment shaders programming with cuda brook opencl stream computing approaches to massively parallel computations memory subsystems and caches rasterization texture mapping linear algebra computations alternative and future architectures cs 247 scientific visualization this course is held each spring semester and covers the basics and applications of scientific visualization techniques for generating images and interactive visualizations of various types of experimentally measured computer generated or gathered data grid structures scalar field and volume visualization vector field and flow visualization tensor visualization applications in science engineering and medicine join us we are hiring postdocs and phd students we are offering internships and we invite visiting students to join us for a research stay king abdullah university of science and technology is an international graduate research university in saudi arabia located directly on the shores of the red sea the university is dedicated to advancing science and technology through interdisciplinary research education and innovation to address the world s pressing scientific and technological challenges related to water food energy and the environment kaust is home to world class faculty scientists engineers and students from around the globe the university s award winning campus has everything you need to live work study and play designed to inspire and motivate our faculty students staff and their families to maintain an active lifestyle kaust is more than a university with state of the art fitness facilities a golf course numerous fine dining and casual fare restaurants elementary and secondary schools and of course the red sea just steps away there is something for everyone list of open projects to get an initial understanding of what we are interested in and in which research field you could work at our group see the project descriptions below large scale volumetric mesh visualization and analysis very large volumetric meshes are of crucial importance in many areas such as large scale computational fluid dynamics cfd simulations whether for car engine design or for simulating oil and gas reservoirs recent computational advances have led to computational grids of extreme size such as trillion cell reservoir simulations the size and complexity of such grids pose a tremendous challenge to interactive visualization and analysis and require the development of novel data structures for visualization e g polyhedral grid data structures as well as data structures for efficient querying and analysis more info differential geometry and mathematical physics for visualization and analysis differential geometry provides a powerful mathematical framework for describing physical processes from cosmology and general relativity to planet scale fluid flow such as large scale eddi...