Reviewing for Conferences
European Conference on Information Retrieval (ECIR) 
Conference on User Modeling, Adaptation and Personalization (UMAP) 
International Society for Music Information Retrieval Conference (ISMIR) [2016, member of PC 2017-2019]
ACM International Conference on Recommender Systems (RecSys) [2018-2019; best reviewer award nominee 2018]
ACM Symposium on Applied Computing [2015-2019]
International Conference on New Music Concepts (ICNMC) [2014-2019]
Hawaii International Conference on System Sciences (HICSS) [2016-2019]
CHI Conference on Human Factors in Computing Systems (CHI) 
Workshop on Social Aspects in Personalization and Search (SoAPS) 
International Conference on Semantic Systems (SEMANTiCS) [2014-2018]
Digital Humanities Austria (DHA) [2017-2018]
Workshop on Social Media for Personalization and Search (SoMePeaS) 
Conference on Affective Computing and Intelligent Interaction (ACII) 
International Conference on Advances in Semantic Processing (SemaPro) 
Workshop on Linked Enterprise Data Services, Provenance, Linking and QualitY (LEDSPLaY) 
Workshop on Engineering Computer-Human Interaction in Recommender Systems (EnCHIReS) 
European Conference on Information Systems (ECIS, Social Media in Business and Society) 
International Conference on Semantic Systems (SEMANTiCS), Poster Track [2014-2016]
Affect and Sentiment in Multimedia Workshop (ASM) 
International Workshop on Social Media Retrieval and Analysis (Somera) [2014-2015]
European Conference on Information Systems (ECIS, Social Media Research and Analytics Track) 
International Semantic Web Conference (ISWC) 
International Conference on Semantic Systems (I-Semantics) [2012-2013]
Reviewing for Journals
ACM Transactions on Intelligent Systems and Technology (TIST)
Journal of Social Network Analysis and Mining (SNAM)
ACM Transactions on Information Systems (TOIS)
Expert Systems with Applications Journal
Engineering Applications of Artificial Intelligence: The International Journal of Intelligent Real-Time Automation
Knowledge and Information Systems (KAIS)
Information Sciences (Informatics and Computer Science Intelligent Systems Applications)
Journal of Grid Computing
Transactions of the International Society for Music Information Retrieval (TISMIR)
User Modeling and User-Adapted Interaction (UMUAI)
EURASIP Journal on Audio, Speech, and Music Processing
Co-Chair: Tutorials at International Society on Music Information Retrieval Conference (ISMIR) 2019.
Co-Chair: Women in MIR at International Society on Music Information Retrieval Conference (ISMIR) 2018.
Co-Organizer: 1st International Workshop on Multi-Method Evaluation of Personalized Systems @UMAP 2018 – User Modelling, Adaptation and Personalization, Singapore, 2018.
Co-Organizer: Panel “Building Bridges-Corpus linguistics and Digital Humanities” at Digital Humanities Austria, Innsbruck, 2017.
Co-Organizer ”Grundlagen von Datenbanken“ 2011.
Invited Talk: Evaluating the Users’ Experience: A Call for Utilizing Multi-Method Evaluations for Recommender Systems, TU Vienna, February 2018.
Invited Talk: Leveraging Affective Hashtags for Ranking Music Recommendations, 4th Taiwanese Music and Audio Computing Workshop, Academia Sinica, Taipei, Taiwan, February 2016.
Invited Talk: Research at DBIS Innsbruck: Twitter and Recommendations, Ritsumeikan University, Kyoto, Japan, July 2014.
Invited Talk: Exploiting Twitter for Recommender Systems@DBIS Innsbruck, Johannes Kepler University Linz, April 2014.
Invited Talk: “Leveraging Twitter (and LOD) for Recommender Systems”, Austrian Computer Science Day 2014, Graz.