Hansi Senaratne

According to our database, Hansi Senaratne authored at least 11 papers between 2012 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Detecting crisis events from unstructured text data using signal words as crisis determinants.

Hansi Senaratne, Martin Mühlbauer, Stephan Götzer, Torsten Riedlinger, Hannes Taubenböck

Int. J. Digit. Earth, December, 2023

The Unseen - An Investigative Analysis of Thematic and Spatial Coverage of News on the Ongoing Refugee Crisis in West Africa.

Hansi Senaratne, Martin Mühlbauer, Ralph Kiefl, Andrea Cárdenas, Lallu Prathapan, Torsten Riedlinger, Carolin Biewer, Hannes Taubenböck

ISPRS Int. J. Geo Inf., 2023

2022

Characteristics Analysis of Moving Conversations to Detect Events on Twitter.

Hansi Senaratne, Dominic Lehle, Tobias Schreck

Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2022

2018

Urban Mobility Analysis With Mobile Network Data: A Visual Analytics Approach.

Hansi Senaratne, Manuel Müller, Michael Behrisch, Felipe Lalanne, Javier Bustos-Jiménez, Jörn Schneidewind, Daniel A. Keim, Tobias Schreck

IEEE Trans. Intell. Transp. Syst., 2018

2017

Uncertainty-aware Visual Analytics for Spatio-temporal Data Exploration.

Hansi Senaratne

PhD thesis, 2017

A review of volunteered geographic information quality assessment methods.

Hansi Senaratne, Amin Mobasheri, Ahmed Loai Ali, Cristina Capineri, Mordechai (Muki) Haklay

Int. J. Geogr. Inf. Sci., 2017

2016

The Role of Uncertainty, Awareness, and Trust in Visual Analytics.

Dominik Sacha, Hansi Senaratne, Bum Chul Kwon, Geoffrey P. Ellis, Daniel A. Keim

IEEE Trans. Vis. Comput. Graph., 2016

2015

Integrated Spatial Uncertainty Visualization using Off-screen Aggregation.

Dominik Jäckle, Hansi Senaratne, Juri Buchmüller, Daniel A. Keim

Proceedings of the 6th International EuroVis Workshop on Visual Analytics, 2015

2014

Moving on Twitter: using episodic hotspot and drift analysis to detect and characterise spatial trajectories.

Hansi Senaratne, Arne Bröring, Tobias Schreck, Dominic Lehle

Proceedings of the 7th ACM SIGSPATIAL International Workshop on Location-Based Social Networks, 2014

2013

Using Reverse Viewshed Analysis to Assess the Location Correctness of Visually Generated VGI.

Hansi Senaratne, Arne Bröring, Tobias Schreck

Trans. GIS, 2013

2012

Usability of Spatio-Temporal Uncertainty Visualisation Methods.

Hansi Senaratne, Lydia Gerharz, Edzer J. Pebesma, Angela Schwering

Proceedings of the Bridging the Geographic Information Sciences, 2012