Publications

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2011
Peca I, Zhi H, Vrotsou K, Andrienko N, Andrienko G.  2011.  KD-Photomap: Exploring Photographs in Space and Time. IEEE Visual Analytics Science and Technology (VAST 2011) Proceedings. :291-292.
Andrienko G, Andrienko N.  2011.  Privacy Issues in Geospatial Visual Analytics. 8th Symposium on Location-Based Services (LBS 2011).
Andrienko N, Andrienko G.  2011.  Spatial Generalization and Aggregation of Massive Movement Data. IEEE Transactions on Visualization and Computer Graphics (TVCG).
Andrienko G, Andrienko N, Keim DA, MacEachren A, Wrobel S.  2011.  Special issue on "Challenging Problems in Geovisual Analytics". v.22 (4):251-304.
Raffaeta A, Leonardi L, Marketos G, Andrienko G, Andrienko N, Frentzos E, Giatrakos N, Orlando S, Pelekis N, Roncato A et al..  2011.  Visual Mobility Analysis using T-Warehouse. International Journal of Data Warehousing and Mining. v.7 (1):1-23.
2010
Kisilevich S, Krstjaic M, Keim DA, Andrienko N, Andrienko G.  2010.  Event-based analysis of people's activities and behavior using Flickr and Panoramio geotagged photo collections. IV 2010. 14th International Conference on Information Visualization.
Andrienko G, Andrienko N, Mladenov M, Mock M, Pölitz C.  2010.  Extracting Events from Spatial Time Series. IV 2010. 14th International Conference on Information Visualization.
Andrienko G, Andrienko N, Mladenov M, Mock M, Pölitz C.  2010.  Discovering Bits of Place Histories from People's Activity Traces. VAST 2010.
Jankowski P, Andrienko N, Andrienko G, Kisilevich S.  2010.  Discovering Landmark Preferences and Movement Patterns from Photo Postings Transaction. GIS.
Pölitz C, Andrienko G, Andrienko N.  2010.  Finding arbitrary shaped clusters with related extents in space and time. EuroVAST 2010, International Symposium on Visual Analytics Science and Technology. :pp.19-25.
Andrienko G, Andrienko N, Bak P, Bremm S, Keim DA, von Landesberger T, Pölitz C, Schreck T.  2010.  A Framework for Using Self-Organizing Maps to Analyze Spatio-Temporal Patterns, Exemplified by Analysis of Mobile Phone Usage. Journal of Location Based Services.
Andrienko G, Andrienko N.  2010.  A General Framework for Using Aggregation in Visual Exploration of Movement Data. The Cartographic Journal. :pp.22-40.
Andrienko G, Andrienko N, Giannotti F, Monerale A, Pedreschi D, Rinzivillo S.  2010.  A Generalisation-based Approach to Anonymising Movement Data. Geospatial Thinking, AGILE 2010.
Monreale A, Andrienko G, Andrienko N, Giannotti F, Pedreschi D, Rinzivillo S, Wrobel S.  2010.  Movement Data Anonymity through Generalization. Transactions on Data Privacy. :pp.91-121.
Andrienko G, Andrienko N.  2010.  Poster: Dynamic Time Transformation for Interpreting Clusters of Trajectories with Space-Time Cube. VAST 2010.
Andrienko G, Andrienko N.  2010.  Sammon's Projection for Clustering Complex Geographical Objects. GIScience 2010.
Andrienko G, Andrienko N, Demar U, Dransch D, Dykes J, Fabrikant S, Jern M.  2010.  Space and Time. Mastering the Information Age -- Solving Problems with Visual Analytics.
Andrienko G, Andrienko N, Demar U, Dransch D, Dykes J, Fabrikant S, Jern M, Kraak M-J, Schumann H, Tominski C.  2010.  Space, Time, and Visual Analytics. International Journal Geographical Information Science. :pp.1577-1600.
Andrienko G, Andrienko N, Bremm S, Schreck T, von Landesberger T, Keim DA, Bak P.  2010.  Space-in-Time and Time-in-Space Self-Organizing Maps for Exploring Spatiotemporal Patterns. EuroVis 2010. :913-922.
Andrienko N, Andrienko G.  2010.  Spatial Generalization and Aggregation of Massive Movement Data. IEEE Transactions on Visualization and Computer Graphics (TVCG).
Kisilevich S, Keim DA, Andrienko N, Andrienko G.  2010.  Towards acquisition of semantics of places and events by multi-perspective analysis of geotagged photo collections.
Raffaeta A, Leonardi L, Marketos G, Andrienko G, Andrienko N, Frentzos E, Giatrakos N, Orlando S, Pelekis N, Roncato A et al..  2010.  Visual Mobility Analysis using T-Warehouse. International Journal of Data Warehousing and Mining.
Weiskopf D, Andrienko G, Andrienko N, Bak P.  2010.  Visuelle Bewegungsanalyse in Video- und Geodaten. Informatik Spektrum. 33:580--588.
2009
Andrienko G, Andrienko N, Bak P, Kisilevich S, Keim DA.  2009.  Demo-Paper: Analysis of community-contributed space- and time-referenced data (by example of Panoramio photos). ACM-GIS Conference. Abstract
Andrienko N, Andrienko G, Giannotti F, Monreale A, Pedreschi D.  2009.  Movement Data Anonymity through Generalization. Proceedings of 2nd SIGSPATIAL ACM GIS 2009 International Workshop on Security and Privacy in GIS and LBS. Abstract