Frontiers in DeFi, Hochschule für Technik und Wirtschaft Berlin

Unveiling Modern Crime: Tackling Cybercrime in a Globalised World, European Forum Alpbach

4th International Workshop on Cryptoasset Analytics (CAAW), co-located with Financial Cryptography and Data Security (FC), Singapore

6th International Conference on Advances in Financial Technologies (AFT), Vienna

On Financial Misbehaviours: Uncovering Underminers of Democracy, European Forum Alpbach

Frontiers in Decentralized Finance (DeFi) workshop, Complexity Science Hub, Vienna

3rd International Workshop on Cryptoasset Analytics (CAAW), co-located with the ACM Web Conference, Singapore

Envisioning the Future of Money, European Forum Alpbach

2nd International Workshop on Cryptoasset Analytics (CAAW), co-located with the ACM Web Conference, Austin, USA

1st International Workshop on Cryptoasset Analytics (CAAW), co-located with the ACM Web Conference, Online

Cryptoasset analytics tutorial, co-located with the ACM Web Conference, Online

Panel: From Crypto- to Corporate Currencies?, Vienna, 2019

Symposium on Post-Bitcoin Cryptocurrencies, Vienna, 2018

13th International Conference on Semantic Systems (SEMANTICS 2017), Data Science track chair

1st Workshop on Data Science: Methods, Technology and Applications (DSci15), co-located with SEMANTICS 2015

11th International Conference on Web Engineering (ICWE 2011), Doctoral consortium co-chair

Web of Data in the Context of Multimedia at SAMT2009, Graz, Austria (slides:1, 2)

International Conference on Dublin Core and Metadata Applications (DC 2008), Poster chair

Linked Data Camp 2009, Museumsquartier (MQ) Vienna

Web of Data Practitioner's Days 2008, University of Vienna

Very Large Databases Conference (VLDB 2007), local organization

Semantic Digital Libraries Tutorial (WWW2007, ESWC2007, JCDL2006)