Sascha Narr

Sascha NarrTelefon - Sascha Narr +49 30 - 314-74138
E-Mail - Sascha Narr E-Mail

Research Areas

Current Projects



Providing Multilingual Access to Health-Related Content
Till Plumbaum, Sascha Narr, Elif Eryilmaz, Frank Hopfgartner, Funda Klein-Ellinghaus, Anna Reese, and Sahin Albayrak
In: 25th European Medical Informatics Conference (MIE 2014); 2014


An Intelligent Health Assistant for Migrants
Till Plumbaum, Sascha Narr, Veit Schwartze, Frank Hopfgartner, Sahin Albayrak
In: PervasiveHealth'13: Proceedings of the 7th International Conference on Pervasive Computing Technologies for Healthcare; 2013


Users and Noise: The Magic Barrier of Recommender Systems
Alan Said, Brijnesh Johannes Jain, Sascha Narr, Till Plumbaum
In: Proceedings of the 20th International Conference on User Modeling, Adaptation, and Personalization (UMAP '12); 2012

Estimating the Magic Barrier of Recommender Systems: A User Study
Alan Said, Brijnesh Johannes Jain, Sascha Narr, Till Plumbaum, Sahin Albayrak, Christian Scheel
In: Proceedings of the 35th international ACM SIGIR conference on Research and development in Information Retrieval (SIGIR '12); 2012

Language-Independent Twitter Sentiment Analysis
Sascha Narr, Michael Hülfenhaus, Sahin Albayrak
In: KDML, LWA 2012, Dortmund, Germany; 2012


Extracting Semantic Annotations from Twitter
Sascha Narr, Ernesto William De Luca, Sahin Albayrak
In: Proc. of CIKM 2011; 2011


Identifying Sentence-Level Semantic Content Units with Topic Models
Leonhard Hennig, Thomas Strecker, Sascha Narr, Ernesto William De Luca, Sahin Albayrak
In: 21st International Conference on Database and Expert Systems Applications (DEXA 10), 7th International Workshop on Text-based Information Retrieval (TIR '10); 2010

Personalized Learning to Rank Applied to Search Engines
Christian Scheel, Sascha Narr, Orlando Macone, Dennis Egert, Matthias Hohner, Ernesto William De Luca, Sahin Albayrak
In: Proceedings of the LREC Workshop: SPIM2010: 1st Workshop on Semantic Personalized Information Management; 2010

Named-Entity-Expansion mit Wikipedia-Daten in automatisierter Multidokumenten-Zusammenfassung
Sascha Narr
In: Technische Universität Berlin; 2010