Sarah Leon Rojas

According to our database, Sarah Leon Rojas authored at least 6 papers between 2012 and 2015.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2015

Getting a Grasp on Tag Collections by Visualising Tag Clusters Based on Higher-order Co-occurrences.

Katja Niemann, Maren Scheffel, Sarah Leon Rojas, Martin Wolpers, Hendrik Drachsler, Marcus Specht

Proceedings of the First International Workshop on Visual Aspects of Learning Analytics co-located with 5th International Learning Analytics and Knowledge Conference (LAK 2015), 2015

2014

Spiral me to the core: Getting a visual grasp on text corpora through clusters and keywords.

Maren Scheffel, Katja Niemann, Sarah Leon Rojas, Hendrik Drachsler, Marcus Specht

Proceedings of the Workshops at the LAK 2014 Conference co-located with 4th International Conference on Learning Analytics and Knowledge (LAK 2014), 2014

Natural Europe educational games suite: using structured museum-data for creating mobile educational games.

Sarah Leon Rojas, Leif Oppermann, Lisa Blum, Martin Wolpers

Proceedings of the 11th Conference on Advances in Computer Entertainment Technology, 2014

2013

Federating Natural History Museums in Natural Europe.

Konstantinos Makris, Giannis Skevakis, Varvara Kalokyri, Polyxeni Arapi, Stavros Christodoulakis, John Stoitsis, Nikos Manolis, Sarah Leon Rojas

Proceedings of the Metadata and Semantics Research - 7th Research Conference, 2013

2012

Analyse sozialer Beziehungen anhand nonverbaler Signale im IM-Chat.

Sarah Leon Rojas, Nils Jeners, Uwe Kirschenmann

Proceedings of the Mensch & Computer 2012: interaktiv informiert, 2012

We Have No Feelings, We Have Emoticons ;-).

Sarah Leon Rojas, Uwe Kirschenmann, Martin Wolpers

Proceedings of the 12th IEEE International Conference on Advanced Learning Technologies, 2012