Publications

(2020). Shared Tasks on Authorship Analysis at PAN 2020. Advances in Information Retrieval, 42nd European Conference on IR Research, ECIR 2020.

(2019). Recognizing Song Mood and Theme Using Convolutional Recurrent Neural Networks. Working Notes Proceedings of the MediaEval 2019 Workshop.

PDF

(2019). MediaEval 2019 Emotion and Theme Recognition task: A VQ-VAE Based Approach. Working Notes Proceedings of the MediaEval 2019 Workshop.

PDF

(2019). Hit Song Prediction: Leveraging Low- and High-Level Audio Features. Proceedings of the 20th International Society for Music Information Retrieval Conference 2019 (ISMIR 2019).

PDF

(2019). Overview of the Style Change Detection Task at PAN 2019. Working Notes of CLEF 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019.

PDF

(2019). Overview of PAN 2019: Bots and Gender Profiling, Celebrity Profiling, Cross-Domain Authorship Attribution and Style Change Detection. Experimental IR Meets Multilinguality, Multimodality, and Interaction - 10th International Conference of the CLEF Association, CLEF 2019, Lugano, Switzerland, September 9-12, 2019, Proceedings.

PDF DOI

(2019). Leveraging Multi-Method Evaluation for Multi-Stakeholder Settings. Proceedings of the 1st Workshop on the Impact of Recommender Systems co-located with 13th ACM Conference on Recommender Systems (ACM RecSys 2019).

PDF

(2019). Article Quality Classification on Wikipedia: Introducing Document Embeddings and Content Features. Proceedings of the 15th International Symposium on Open Collaboration, OpenSym 2019, Skövde, Sweden, August 20-22, 2019.

PDF DOI

(2019). "Nobody Climbs Mountains for Scientific Reasons" -- Semantic Mountaineering History: Names and Activities in Mountaineering Discourse. 10th International Corpus Linguistics Conference (CL2019).

(2019). Language Models for Next-Track Music Recommendation. Proceedings of the 31. GI-Workshop Grundlagen von Datenbanken.

PDF

(2019). Autoencoders for Next-Track Recommendations. Proceedings of the 31. GI-Workshop Grundlagen von Datenbanken.

PDF

(2019). Zur Identifikation und Verortung von Bergnamen in alpiner Literatur. 20. Internationale Geodätische Woche Obergurgl 2019.

PDF

(2019). Creative GANs for generating poems, lyrics, and metaphors. CoRR.

PDF

(2018). UMAP 2018 Intelligent User-Adapted Interfaces: Design and Multi-Modal Evaluation (IUadaptMe) Workshop Chairs' Welcome and Organization. Adjunct Publication of the 26th Conference on User Modeling, Adaptation and Personalization.

PDF DOI

(2018). Recommendation-Assisted Data Curation for Wikidata. Wiki Workshop 2018, co-located with The Web Conference.

PDF DOI

(2018). Leveraging Affective Hashtags for Ranking Music Recommendations. IEEE Transactions on Affective Computing.

PDF

(2018). Leiwand Oida: Geolocating Regional Linguistic Variation of German on Twitter. Proceedings of the 6th Conference on Computer-Mediated Communication (CMC) and Social Media Corpora (CMC-corpora 2018).

PDF

(2018). Latent Feature Combination for Multi-Context Music Recommendation. 2018 International Conference on Content-Based Multimedia Indexing (CBMI).

PDF DOI

(2018). HOT: A Height Optimized Trie Index for Main-Memory Database Systems. Proceedings of the 2018 International Conference on Management of Data.

PDF DOI

(2018). geMsearch: Personalized Explorative Music Search. Joint Proceedings of the ACM IUI 2018 Workshops co-located with the 23rd ACM Conference on Intelligent User Interfaces (ACM IUI 2018).

PDF

(2018). Culture-Aware Music Recommendation. Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization.

PDF DOI

(2018). Content-based User Models: Modeling the Many Faces of Musical Preference. Proceedings of the 19th International Society for Music Information Retrieval Conference 2018 (ISMIR 2018).

PDF

(2018). Carl: Sports Award Recommender. The SIGIR 2018 Workshop On eCommerce co-located with the 41st International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2018).

PDF

(2018). ALF-200k: Towards Extensive Multimodal Analyses of Music Tracks and Playlists. Advances in Information Retrieval - 39th European Conference on IR Research, ECIR 2018.

PDF DOI

(2018). #nowplaying-RS: A New Benchmark Dataset for Building Context-Aware Music Recommender Systems . Proceedings of the 15th Sound & Music Computing Conference.

PDF DOI

(2017). Visualization Strategies for Digital Archives. The Case of the Ernst-von-Glasersfeld-Archive. 4th Digital Humanities Conference Austria (DHA17).

PDF

(2017). Understanding User-curated Playlists on Spotify: A Machine Learning Approach. International Journal of Multimedia Data Engineering and Management IJMDEM.

PDF DOI

(2017). Semantics for Mountaineering History. 4th Digital Humanities Conference Austria (DHA17).

PDF

(2017). Mining Culture-Specific Music Listening Behavior from Social Media Data. 2017 IEEE International Symposium on Multimedia (ISM).

PDF DOI

(2017). Improving Context-Aware Music Recommender Systems: Beyond the Pre-filtering Approach. Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, ICMR 2017, Bucharest, Romania.

PDF DOI

(2017). Hierarchical Multilabel Classification and Voting for Genre Classification. Working Notes Proceedings of the MediaEval 2017 Workshop.

PDF

(2017). Geolocating German on Twitter - Hitches and Glitches of Building and Exploring a Twitter Corpus. 9th International Corpus Linguistics Conference 2017 ( July 2017, Birmingham, UK).

PDF

(2017). Employing Wikidata for Fostering Scholarly Research. WikiDataCon 2017, Berlin.

PDF

(2017). Bergnamen – Bergwelten. Toponymie im (Kon-)Text. Mainzer Namenstagung 2017: Toponyme - eine Standortbestimmung.

(2017). Analyzing Coherent Characteristics in Music Playlists. 4th Digital Humanities Conference Austria (DHA17).

PDF

(2017). A Peer-Based Approach on Analyzing Hacked Twitter Accounts. Proceedings of the 50th Hawaii International Conference on System Sciences, HICSS 2017, Big Island, Hawaii, USA, January 4-7, 2017.

PDF

(2016). Understanding Playlist Creation on Music Streaming Platforms. IEEE International Symposium on Multimedia, ISM 2016, San Jose, CA, USA.

PDF DOI

(2016). SentiStorm: Realtime Sentiment Detection von Tweets. HMD Praxis der Wirtschaftsinformatik.

PDF DOI

(2016). Geolocating German on Twitter Hitches and Glitches of Building and Exploring a Twitter Corpus. 4th Conference on CMC and Social Media Corpora for the Humanities (CMC-Corpora2016; Sep 2016, Ljubljana, Slovenia).

PDF

(2016). Can Microblogs Predict Music Charts? An Analysis of the Relationship between #Nowplaying Tweets and Music Charts. Proceedings of the 17th International Society for Music Information Retrieval Conference 2016 (ISMIR 2016).

PDF

(2016). Analysing the Usage of Wikipedia on Twitter: Understanding Inter-Language Links. 49th Hawaii International Conference on System Sciences, HICSS 2016, Kauai, Hawaii, USA, January 5-8, 2016.

PDF DOI

(2016). An Empirical Evaluation of Property Recommender Systems for Wikidata and Collaborative Knowledge Bases. Proceedings of the 12th International Symposium on Open Collaboration.

PDF DOI

(2015). Towards a Context-Aware Music Recommendation Approach: What is Hidden in the Playlist Name?. 15th IEEE International Conference on Data Mining Workshops (ICDM 2015).

PDF DOI

(2015). MySQL 5.7 - Das umfassende Handbuch. Rheinwerk Verlag.

(2015). #Wikipedia on Twitter: Analyzing Tweets About Wikipedia. Proceedings of the 11th International Symposium on Open Collaboration.

PDF DOI

(2015). #nowplaying on #Spotify: Leveraging Spotify Information on Twitter for Artist Recommendations. Current Trends in Web Engineering, 15th International Conference, ICWE 2015 Workshops (Revised Selected Papers).

PDF DOI

(2014). “Sorry, I was hacked": A Classification of Compromised Twitter Accounts. Proceedings of the 29th ACM Symposium on Applied Computing.

PDF DOI

(2014). Missbrauch und Betrug auf Twitter. Datenflut und Informationskanäle.

PDF

(2014). Guided Curation of Semistructured Data in Collaboratively-built Knowledge Bases. Journal on Future Generation Computer Systems.

DOI

(2014). Cybercrime on Twitter: Shifting the User Back into Focus. Proceedings of the WebScience Cybercrime / Cyberwar Workshop, co-located with WebSci14.

PDF

(2014). Combining Spotify and Twitter Data for Generating a Recent and Public Dataset for Music Recommendation. Proceedings of the 26nd Workshop Grundlagen von Datenbanken (GvDB 2014), Ritten, Italy.

PDF

(2014). #nowplaying Music Dataset: Extracting Listening Behavior from Twitter. Proceedings of the 1st ACM International Workshop on Internet-Scale Multimedia Management.

PDF DOI

(2013). On the impact of text similarity functions on hashtag recommendations in microblogging environments. Social Network Analysis and Mining.

PDF DOI

(2013). MySQL 5.6 - Das umfassende Handbuch. Galileo Computing.

(2013). Leveraging Recommender Systems for the Creation and Maintenance of Structure within Collaborative Social Media Platforms.

PDF

(2013). Exploiting Recommendations in Microblogging Environments. Scientific Computing@uibk.

(2013). Dissertationen: Leveraging Recommender Systems for the Creation and Maintenance of Structure within Collaborative Social Media Platforms. Datenbank-Spektrum.

DOI

(2012). SnoopyTagging: Recommending Contextualized Tags to Increase the Quality and Quantity of Meta-Information. Proceedings of the 21st International Conference on the World Wide Web 2012, Lyon, France (Poster).

PDF DOI

(2012). Exploiting Twitter's Collective Knowledge for Music Recommendations. Proceedings, 2nd Workshop on Making Sense of Microposts (#MSM2012): Big things come in small packages, Lyon, France, 16 April 2012.

PDF

(2012). Dealing with Structure Heterogeneity in Semantic Collaborative Environments. Collaboration and the Semantic Web: Social Networks, Knowledge Networks and Knowledge Resources.

DOI

(2011). Using Tag Recommendations to Homogenize Folksonomies in Microblogging Environments. Proceedings of the Third International Conference on Social Informatics (SocInfo) 2011, Singapore, Singapore, October 6-8, 2011.

PDF DOI

(2011). The Snoopy Concept: Fighting Heterogeneity in Semistructured and Collaborative Information Systems by using Recommendations. The 2011 International Conference on Collaboration Technologies and Systems (CTS 2011).

PDF DOI

(2011). SpiderStore: A Native Main Memory Approach for Graph Storage. Proceedings of the 23nd Workshop Grundlagen von Datenbanken (GvDB 2011), Obergurgl, Austria.

PDF

(2011). Recommending #-tags in Twitter. Proceedings of the Workshop on Semantic Adaptive Social Web 2011 in connection with the 19th International Conference on User Modeling, Adaptation and Personalization, UMAP 2011.

PDF

(2011). Proceedings of the 23rd GI-Workshop on Grundlagen von Datenbanken, Obergurgl, Austria. . CEUR-WS.org.

PDF

(2011). MySQL - Das Handbuch für Administratoren. Galileo Computing.

(2011). Key Recommendations for Infoboxes in Wikipedia.

PDF

(2010). SpiderStore: Exploiting Main Memory for Efficient RDF Graph Representation and Fast Querying. Proceedings of the 1st International Workshop on Semantic Data Management (SemData) at the 36th International Conference on Very Large Data Bases (VLDB 2010), Singapore.

PDF

(2010). SnoopyDB: Narrowing the Gap between Structured and Unstructured Information using Recommendations. HT'10, Proceedings of the 21st ACM Conference on Hypertext and Hypermedia, Toronto, Ontario, Canada, June 13-16, 2010.

DOI

(2010). Recommending Structure in Collaborative Semistructured Information Systems. RecSys ‘10: Proceedings of the third ACM Conference on Recommender systems.

PDF DOI

(2010). Recommendation-Based Evolvement of Dynamic Schemata in Semistructured Information Systems. Proceedings of the 22nd Workshop Grundlagen von Datenbanken (GvDB 2010), Bad Helmstedt, Germany.

PDF