@misc{aufsatz87197,
    affiliation = {Professur für Kartographische Kommunikation},
    title = {Privacy-Aware Visualization of Volunteered Geographic Information (VGI) to Analyze Spatial Activity: A Benchmark Implementation.},
    journal = {ISPRS International Journal of Geo-Information},
    keywords = { privacy; social networks; spatial data; HyperLogLog; decision making; visualization},
    pages = {607},
    year = {2020},
    peerreview = {Ja},
    openaccess = {Ja},
    doi = {https://doi.org/10.3390/ijgi9100607},
    edition = {keiner},
    author = {A., Dunkel and M., Löchner and D., Burghardt}
}