Internet Mathematics,
managing editor, 2015 -- present
Data Mining and Knowledge Discovery,
DMKD,
editorial board, 2015 -- present
ACM Transactions on Knowledge Discovery from Data,
TKDD,
associate editor, 2014 -- present
IEEE Transactions on Knowledge and Data Engineering,
TKDE,
associate editor, 2012 -- 2016
International World Wide Web Conference
WWW 2016,
co-chairing the
social networks and graph analysis track
(with
Haewoon Kwak and
Alessandra Sala)
International World Wide Web Conference
WWW 2014,
co-chairing the
social networks and graph analysis track
(with
Alessandro Panconesi)
ACM International Conference on Web Search and Data Mining
WSDM 2013
(with
Paolo Ferragina)
European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases
ECML PKDD 2010
(with
José Luis Balcázar,
Francesco Bonchi, and
Michele Sebag)
ACM SIGKDD Conference on Knowledge Discovery and Data Mining,
KDD 2015,
2014,
2013,
2011, and
2006
ACM Special Interest Group on Information Retrieval Conference,
SIGIR 2014 and
2013
European Conference on Machine Learning and Principles and Practice of
Knowledge Discovery in Databases,
ECML PKDD 2014,
2013,
2011, and
2008
ACM International Conference on Information and Knowledge Management,
CIKM 2014
IEEE International Conference on Data Mining,
ICDM 2014
IEEE International Conference of Database Engineering,
ICDE 2012,
area chair on
"social networks, web, and personal information management" track
Program committee member of the major conferences in data mining, databases, web sciences, and information retrieval: KDD, VLDB, SIGMOD, WWW, WSDM, SIGIR, ICML, ICALP, ICDM, ECML PKDD, EDBT, ICDE, CIKM, RecSys, ...
SIGIR 2016 workshop chair
WSDM 2016 treasurer
ACM SIGKDD 2015 doctoral dissertation award committee
Co-chair of KDD 2013 best paper award committee
(with
Charles Elkan)
ICDM 2013 doctoral forum chair
ECIR 2012 registration chair
WSDM 2009 registration chair
First workshop on social news on the web, SNOW 2013, in conjunction with the World Wide Web 2013 conference