Jasper Oosterman, Alessandro Bozzon, Geert Jan Houben (2016), CroKnow: tructured Crowd Knowledge Creation, Alessandro Bozzon, Philippe Cudre-Maroux, Cesare Pautasso (Eds.), In Web Engineering - 16th International Conference, ICWE 2016 p.542-546, Springer.

Jasper Oosterman, Geert Jan Houben (2016), On the Invitation of Expert Contributors from Online Communities for Knowledge Crowdsourcing Tasks, Alessandro Bozzon, Philippe Cudre-Maroux, Cesare Pautasso (Eds.), In Web Engineering - 16th International Conference, ICWE 2016 p.413-421, Springer.

S Kassing, JEG Oosterman, A Bozzon, GJPM Houben (2015), Locating domain-specific contents and experts on social bookmarking communities, A Bechini, J Hong (Eds.), In Proceedings of the 30th Annual ACM Symposium on Applied Computing, SAC 2015 p.747-752, Association for Computing Machinery (ACM).

JEG Oosterman, J. Yang, A Bozzon, L Aroyo, GJPM Houben (2015), On the impact of knowledge extraction and aggregation on crowdsourced annotation of visual artworks, In Computer Networks Volume 90 p.133-149.

Archana Nottamkandath, Jasper Oosterman, Davide Ceolin, Gerben Klaas Dirk de Vries, Wan Fokkink (2015), Predicting Quality of Crowdsourced Annotations Using Graph Kernels, Christian Damsgaard Jensen, Stephen Marsh, Theo Dimitrakos, Yuko Murayama (Eds.), In Trust Management IX - 9th IFIP WG 11.11 International Conference, IFIPTM 2015, Hamburg, Germany, May 26-28, 2015, Proceedings Volume 454 p.134-148, Springer.

M Balduini, S Bocconi, A Bozzon, E Della Valle, Y Huang, JEG Oosterman, T Palpanas, M Tsytsarau (2014), A case study of active, continuous and predictive social media analytics for smart city, T Omitola, J Breslin, P Barnaghi (Eds.), In Proceedings of the 5th Workshop on Semantics for Smarter Cities p.31-46, CEUR-WS.

Jasper Oosterman, Alessandro Bozzon, Geert Jan Houben, Archana Nottamkandath, Chris Dijkshoorn, Lora Aroyo, Mieke H R Leyssen, Myriam C. Traub (2014), Crowd vs. Experts: Nichesourcing for knowledge intensive tasks in cultural heritage, In WWW 2014 Companion - Proceedings of the 23rd International Conference on World Wide Web p.567-568, Association for Computing Machinery (ACM).

JEG Oosterman, A Nottamkandath, C Dijkshoorn, A Bozzon, GJPM Houben, L Aroyo (2014), Crowdsourcing knowledge-intensive tasks in cultural heritage, F Menczer, J Hendler, W Dutton (Eds.), In Proceedings of the 2014 ACM Conference on Web Science p.267-268, Association for Computing Machinery (ACM).

C Dijkshoorn, JEG Oosterman, L Aroyo, GJPM Houben (2012), Personalization in crowd-driven annotation for cultural heritage collections, E Herder, K Yacef, L Chen, S Weibelzahl (Eds.), In Proceedings 4th International Workshop on Personalized Access to Cultural Heritage - UMAP 2012 p.1-13, CEUR-WS.org.