- 2017-2019 Visiting Professor, Computer and Information Sciences, University of Strathclyde , Glasgow, Scotland.
- 2017 Distinguished Scholar, Information School, University of Sheffield.
- 2013 Visiting Scholar, Department of Information Management, Robert Gordon University , Aberdeen, Scotland.
- 2012 Visiting Scholar, Graduate School of Library and Information Science, Simmons College, Boston.
- 2012 Visiting Scholar, School of Communication and Information Rutgers University
- 2011 The Swedish School of Library and Information Science, University of Boras (October 2011- Feb 2012).
- 2011 LinCS (The Linnaeus Centre for Research on Learning, Interaction and Mediated Communication in Contemporary Society http://www.lincs.gu.se/members/visiting-researchers/
- 2009 Visiting Scholar , Swedish School of Library and Information Science, University of Boras, Sweden.
- 2009 University of Tampere, Library and Information Science School Summer Workshop