Invited Talks (selected)

• The BIG Track at the Web Conference 2019: “Understanding News Using the Bloomberg Knowledge Graph”
• ODSC 2018: “Making Sense of Twitter @Bloomberg for Finance”
• NewsIR 2018 Keynote: “AI & Automated News: Implications on Trust, Bias, and Credibility”
• Search Solutions 2017: “Semantic Search at Bloomberg”
• ESSIR 2017: “Semantic Search for Finance”

(Co-)organizing

• WWW2019 Workshop on Knowledge Graph Technology and Applications
• KG4IR 2017-2018
• CLEF RepLab 2014
• CLEF RepLab 2013
• CLEF RepLab 2012
• LREC 2012 Workshop on Language Engineering for Online Reputation Management
• CLEF 2011
• DIR 2011
• SIGIR 2007

Membership of editorial boards

• Information Retrieval Journal

Program Committee member / Reviewer

Journals

• IEEE Access
• Transactions on Intelligent Systems and Technology
• PLOS ONE
• Transactions on Information Systems
• Transactions on Knowledge and Data Engineering
• Knowledge and Information Systems
• Information Sciences
• Information Systems
• Information Retrieval
• Information Processing and Management
• Artificial Intelligence in Medicine
• Computers in Biology and Medicine
• Journal of Computer Science and Technology
• Journal of Web Semantics
• JASIST

Conferences and workshops

• CIKM 2011-2019
• SIGIR 2007-2019
• NewsIR 2018-2019
• DSMM 2018-2019
• ASONAM 2015-2019
• BigData 2013–2019
• ECIR 2007-2019
• WWW 2014-2019
• WSDM 2013-2019
• KDD 2018
• ESWC 2018
• DESIRES 2018
• IJCNLP 2017
• ESAIR 2015-2016
• IJCAI 2016
• ProActIR 2016
• ACL-IJCNLP 2015
• KDDA 2015
• EMNLP 2014
• IRFC 2013-2014
• COLING 2014
• ACL 2013-2014
• Hadoop summit 2014
• EACL 2012-2014
• IJCNLP 2013
• RAMSS 2012-2013 (WWW workshop)
• SNOW 2013 (WWW workshop)
• DISH-2013 (WWW workshop)
• WoLE 2012-2013 (WWW workshop)
• JIWES 2012 (SIGIR workshop)
• WebSci 2012
• CLEF 2011
• SPIRE 2009
• HT 2008
• LREC 2008
• SemSearch 2008
• ISWC 2007
• ECIR 2007
• EMNLP 2007
• WIDM 2006
• ESSLLI 2006