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  • 16.08.2021
    Article on 'Optimal scan planning with enforced network connectivity for the acquisition of three-dimensional indoor models' has been accepted for publication in ISPRS Journal of Photogrammetry and Remote Sensing. For a free access until October 09, 2021, please follow the link: https://authors.elsevier.com/a/1dc8P3I9x1fLB%7E
  • 27.07.2021
    Article "Point feature label placement for multi-page maps on small-screen devices" accepted for publication in Computers & Graphics (CG).
  • 12.07.2021
    Paper on "Bicriteria Aggregation of Polygons via Graph Cuts" accepted for 11th International Conference on Geographic Information Science (GIScience '21).
  • 12.07.2021
    Paper on "Map Matching for Semi-Restricted Trajectories" accepted for 11th International Conference on Geographic Information Science (GIScience '21).
  • 12.07.2021
    Article "Multimodal Travel-Time Maps with Formally Correct and Schematic Isochrones" accepted for publication in Transactions in GIS (TGIS).
  • 22.06.2021
    Paper on "Shortcut Hulls: Vertex-restricted Outer Simplifications of Polygons" accepted for 33rd Canadian Conference on Computational Geometry (CCCG '21).
  • 29.03.2021
    Article "ClusterSets: Optimizing Planar Clusters in Categorical Point Data" accepted for EuroVis '21 and special issue of Computer Graphics Forum.
  • 12.11.2020
    Article on 'Improving Trajectory Estimation Using 3D City Models and Kinematic Point Clouds' accepted for publication in the special issue emerging topics in 3D GIS of Transactions on GIS (TGIS) journal.
  • 31.08.2020
    Paper on "A Time-Windowed Data Structure for Spatial Density Maps" accepted for the 28th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems.
  • 18.08.2020
    Paper on "Zoomless Maps: External Labeling Methods for the Interactive Exploration of Dense Point Sets at a Fixed Map Scale " accepted for presentation at IEEE VIS 2020 InfoVis. It will be published in a special issue of the journal IEEE Transactions on Visualization and Computer Graphics.
  • 21.07.2020
    Paper on 'An Integer-Linear Program for Bend-Minimization in Ortho-Radial Drawings' accepted for the the 28th International Symposium on Graph Drawing and Network Visualization.
  • 25.05.2020
    Article on 'Robust and Fast Reconstruction of Complex Roofs with Active Sampling from 3D Point Clouds' accepted for publication in the special issue emerging topics in 3D GIS of Transactions on GIS (TGIS) journal.
  • 19.05.2020
    Article on 'Looking for a needle in a haystack: Probability density based classification and reconstruction of dormers from 3D point clouds' accepted for publication in the special issue emerging topics in 3D GIS of Transactions on GIS (TGIS) journal.
  • 11.05.2020
    Paper on 'UAV mission planning for automatic exploration and semantic mapping' accepted for the ISPRS Congress 2020.
  • 04.05.2020
    Survey article on 'A Survey on Transit Map Layout - from Design, Machine, and Human Perspectives' accepted for the 22nd EG/VGTC Conference on Visualization 2020 (EuroVis'2020). It will be published in a special issue of the journal Computer Graphics Forum (CGF).
  • 05.03.2020
    Annika Bonerath took the second price of the Karl Kraus award (Karl-Kraus-Nachwuchsförderpreis) for her master thesis "Dynamic aggregation of geo-objects for the interactive exploration of research data". The German Society for Photogrammetry, Remote Sensing and Geoinformation (DGPF), the Austrian Society for Surveying and Geoinformation (OVG) and the Swiss Society for Photogrammetry and Remote Sensing (SGPF) confer this award for outstanding bachelor and master theses.
  • 04.10.2019
    BEST PAPER! Our paper 'Improving GPS Trajectories using 3D City Models and Kinematic Point Clouds' won the best paper award at the 4th International Conference on Smart Data and Smart Cities 2019 in Kuala Lumpur. It is published in the ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences.
    https://doi.org/10.5194/isprs-annals-IV-4-W9-35-2019
  • 30.09.2019
    BEST PAPER! Our paper 'Active Sampling and Model Based Prediction for Fast and Robust Detection and Reconstruction of Complex Roofs in 3D Point Clouds' won the best paper award at the 14th 3D GeoInfo Conference 2019. It is published in the ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences.
    https://doi.org/10.5194/isprs-annals-IV-4-W8-43-2019
  • 05.09.2019
    Paper on "Retrieving alpha-Shapes and Schematic Polygonal Approximations for Sets of Points within Queried Temporal Ranges" accepted for the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems.
  • 05.08.2019
    Paper on "Multi-page Labeling of Small-screen Maps with a Graph-coloring Approach" accepted for the 15th International Conference on Location Based Services 2019.
  • 01.07.2019
    Improving GPS Trajectories using 3D City Models and Kinematic Point Clouds accepted for the 4th International Conference on Smart Data and Smart Cities (SDSC) 2019.
  • 01.07.2019
    Paper on 'Probability density based classification and reconstruction of roof structures from 3D point clouds' accepted for the International Conference on Geomatics & Geospatial Technology (GGT) 2019.
  • 28.06.2019
    DFG proposal accepted! Within the priority program Volunteered Geographic Information, we will develop algorithms for inferring routing preferences from trajectories.
  • 17.06.2019
    Paper on 'Active Sampling and Model Based Prediction for Fast and Robust Detection and Reconstruction of Complex Roofs in 3D Point Clouds ' accepted for the 14th 3D GeoInfo Conference 2019.
  • 17.06.2019
    Paper on 'towards generating LoD2 models without aerial surveys using machine learning' accepted for the 14th 3D GeoInfo Conference 2019.
  • 03.06.2019
    We welcome our new staff member Alina Förster, who will work on the topic of 'sea-surface reconstruction' - in common with the APMG working group of the igg.
  • 02.05.2019
    Survey article on 'External Labeling Techniques: A Taxonomy and Survey' accepted for the 21st EG/VGTC Conference on Visualization 2019 (EuroVis'2019). It will be published in a special issue of the journal Computer Graphics Forum (CGF).
  • 20.02.2019
    Paper on 'Efficient Algorithms for Ortho-Radial Graph Drawing' accepted for the 35th International Symposium on Computational Geometry (SoCG'2019).
  • 14.02.2019
    Paper 'Focus+Context Map Labeling with Optimized Clutter Reduction' accepted for the International Cartographic Conference 2019 (ICC2019) and selected for publication in the Special Edition of the International Journal of Cartography (IJC).
  • 14.02.2019
    Paper on 'Computing alpha-Shapes for Temporal Range Queries on Point Sets' accepted for the 35th European Workshop on Computational Geometry (EuroCG 2019).
  • 14.02.2019
    Paper on 'Combining Schematic Maps with Geographic Maps for Multi-modal Navigation' accepted for the 2nd Schematic Mapping Workshop 2019.
  • 01.02.2019
    DFG project Zoomless Maps started. In this project, our new group member Sven Gedicke will develop algorithms for interactive maps.
  • 11.01.2019
    Kick-off meeting of the coordination group for PhenoRob data management. We welcome Annika Bonerath, who will work on this topic, to our group.
  • 21.12.2018
    Prof. Lutz Plümer, emeritus professor at IGG, has been appointed to the Dean of the Faculty for Geosciences and Environmental Engineering at Southwest Jiaoting University, China.
  • 05.10.2018
    BEST PAPER! Our paper 'Inferring routing preferences of bicyclists from sparse sets of trajectories' won the best paper award at the 3rd International Conference on Smart Data and Smart Cities. It is published in the ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences.
     https://doi.org/10.5194/isprs-annals-IV-4-W7-107-2018
  • 28.09.2018
    A new optimization-based method for scheduling observations of a global network of radio telescopes, which we developed in cooperation with the VLBI group of our institute, was successfully deployed! On September 15, the two telescopes in Wettzell (Germany) and Kokee (Hawaii) for the first time performed observations according to a schedule computed with our method.
  • 27.09.2018
    PhenoRob proposal granted! The excellence cluster will develop new methods for sustainable plant production using machine learning and robotics. As an associated member, the geoinformation group will deal with the management of PhenoRob research data.
     Press release Uni Bonn
  • 21.08.2018
    Research grant proposal for the project "Zoomless Maps – Models and Algorithms for the Exploration of Dense Maps with a Fixed Scale" accepted by German Research Foundation (DFG)
  • 19.06.2018
    Paper on 'Room shapes and functional uses predicted from sparse data' accepted for the ISPRS Technical Commission IV Symposium 2018.
  • 19.06.2018
    Paper 'Inferring routing preferences of bicyclists from sparse sets of trajectories' accepted for the International Conference on Smart Data and Smart Cities 2018.
  • 18.04.2018
    Paper on the analysis of urban green spaces accepted for GIScience 2018.
  • 15.12.2017
    Article on 'Inferring the Parametric Weight of a Bicriteria Routing Model from Trajectories' published in the proceedings of the 25th ACM Sigspatial International Conference. Link: http://doi.acm.org/10.1145/3139958.3140033

 

 

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