Christopher Horn

Map-Matching Cell Phone Trajectories of Low Spatial and Temporal Accuracy

Roman Kern, Gunnar Schulze, Christopher Horn, 2015, 2015 IEEE 18th International Conference on Intelligent Transportation Systems.

Inferring fine-grained transport modes from mobile phone cellular signaling data

Robert Weibel, Haosheng Huang, Christopher Horn, 2019, Comput. Environ. Urban Syst..

Detecting Outliers in Cell Phone Data

Stefan Klampfl, Thomas Reiter, Christopher Horn, 2014 .

QZTool—Automatically Generated Origin-Destination Matrices from Cell Phone Trajectories

Roman Kern, Christopher Horn, Heimo Gursch, 2017 .

Deriving Public Transportation Timetables with Large-Scale Cell Phone Data

Roman Kern, Christopher Horn, Roman Kern, 2015, ANT/SEIT.

Realtime Ad Hoc Search in Twitter: Know-Center at TREC Microblog Track 2011

Michael Granitzer, Elisabeth Lex, Christopher Horn, 2011, TREC.

Using Factual Density to Measure Informativeness of Web Documents

Alexander F. Gelbukh, Roman Kern, Elisabeth Lex, 2013, NODALIDA.

Measuring the quality of web content using factual information

Benno Stein, Edgardo Ferretti, Michael Granitzer, 2012, WebQuality '12.