Web Information Systems Engineering – WISE 2013 Workshops WISE 2013 International Workshops BigWebData, MBC, PCS, STeH, QUAT, SCEH, and STSC 2013, Nanjing, China, October 13-15, 2013, Revised Selected Papers

Knowledge Management in Organizations 10th International Conference, KMO 2015, Maribor, Slovenia, August 24-28, 2015, Proceedings

Personalized Task Recommendation in Crowdsourcing Systems

Agent-Mediated Electronic Commerce. Designing Trading Strategies and Mechanisms for Electronic Markets AMEC 2013, Saint Paul, MN, USA, May 6, 2013, TADA 2013, Bellevue, WA, USA, July 15, 2013, and AMEC and TADA 2014, Paris, France, May 5, 2014, Revised Selected Papers

Group Decision and Negotiation. A Process-Oriented View Joint INFORMS-GDN and EWG-DSS International Conference, GDN 2014, Toulouse, France, June 10-13, 2014. Proceedings

Computational Intelligence, Communications, and Business Analytics Second International Conference, CICBA 2018, Kalyani, India, July 27–28, 2018, Revised Selected Papers, Part I

Business Information Systems 18th International Conference, BIS 2015, Poznań, Poland, June 24-26, 2015, Proceedings

Business Information Systems Workshops BIS 2018 International Workshops, Berlin, Germany, July 18–20, 2018, Revised Papers

Business Information Systems Workshops BIS 2019 International Workshops, Seville, Spain, June 26–28, 2019, Revised Papers

Hard and Soft Computing for Artificial Intelligence, Multimedia and Security

Databases and Information Systems 13th International Baltic Conference, DB&IS 2018, Trakai, Lithuania, July 1-4, 2018, Proceedings

Knowledge Management in Organizations 13th International Conference, KMO 2018, Žilina, Slovakia, August 6–10, 2018, Proceedings