| Free University of Bozen-Bolzano |
| University of Torino |
| Telefonica Research |
| mineway GmbH |
| NICTA |
| University of Pittsburgh |
| DePaul University |
| Universidad Autónoma de Madrid |
| Department of Computer Science, University of Torino |
| Hong Kong Baptist University |
| University of Hawaii |
| School of Computing, University of Leeds |
| CSIRO |
| Department of Computer Science, University of Torino |
| IBM T.J. Watson Research |
| L3S Research Center |
| University of Wuerzburg |
| Yahoo! Research |
| TU Dortmund |
| University of Bari |
| University of Aberdeen |
| University of Delaware |
| DePaul University |
| BGU |
| TU Delft |
| aDeNu Research Group (UNED) |
| Ben-Gurion University |
| University College Dublin |
| University of Minnesota |
| University of Aberdeen |
| Alpen-Adria-Universitaet Klagenfurt |
| Monash University |
| National Institute of Informatics |
| The Open University |
| Microsoft Research |
| VU University Amsterdam |
| University College Cork |
| King's College London |
| University of Cambridge |
| University of Sheffield |
| NUI Galway |
| IBM Research |
| Lancaster University |
| The MITRE Corporation |
| Japan Advanced Institute of Science and Technology |
| Austrian Research Institute for Artificial Intelligence |
| University of Sydney |
| North Carolina State University |
| L3S and University of Hannover |
| DERI |
| University of Leeds |
| Ecole Polytechnique de Montreal |
| IBM Reseach |
| TU/e |
| U. Magdeburg |
| FBK-irst |
| Johannes Kepler University Department of Com. Perception |
| Private University of Applied Sciences Göttingen |
| Dipartimento di Informatica - University of Bari Aldo Moro |
| University of Notre Dame |
| KMI, TU-Graz |
| North Carolina State University |
| Teachers College, Columbia University |
| The University of Haifa |
| Yahoo Labs |
| Cornell University |
| University of California, Irvine |
| Lancaster University |
| IBM T.J. Watson Research |
| Alelo Inc. |
| University of British Columbia |
| DFKI |
| IBM |
| Slovak University of Technology in Bratislava |
| University of Minnesota |
| Informatics Department, University of Sussex |
| TU Delft |
| Intelligent Computer Tutoring Group, University of Canterbury |
| Open University of Cyprus |
| University of Warwick |
| Department of Computer Science, Aalborg University |
| Universitaet der Bundeswehr Munich |
| Open University of the Nethderlands |
| University of British Columbia |
| University of Sydney |
| University of Saskatchewan |
| Psychometrix Associates |
| L3S Research Center |
| Dipartimento di Informatica - University of Bari |
| Octosocial Labs |
| University of California, Irvine |
| The University of Sydney |
| University of Saskatchewan |
| Arizona State University |
| Computer Science Department, University of Cyprus |
| LinkedIn Corporation |
| Carnegie Learning, Inc. |
| Nanyang Technological University |
| University of Waterloo |
| Helsinki Institute for Information Technology |
| Contexity AG |
| Department of Computer Sciences and Numerical Analysis |
| University of Zurich |
| Institute of Informatics & Telecommunications, NCSR |
| School of Computing, University of Portsmouth |
| University of Southern California |
| Roma Tre University |
| Artificial Intelligence Laboratory - ROMA TRE University |
| Politecnico di Milano |
| Chair for Information Science |
| AIST |
| University of Cambridge |
| DePaul University |
| Trinity College Dublin |
| Insight Centre for Data Analytics, UCC |
| Telefonica Research |
| Universita' di Torino |
| Johannes Kepler University (JKU) Linz |
| Free University of Bozen-Bolzano |
| Eindhoven University of Technology |
| Universidad Autónoma de Madrid |
| CNGL Centre for Global Intelligent Content, Knowledge & Data Engineering Group, School of Computer Science & Statistics, Trinity College Dublin |
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