Databases Theory and Applications 30th Australasian Database Conference, ADC 2019, Sydney, NSW, Australia, January 29 – February 1, 2019, Proceedings

Transactions on Large-Scale Data- and Knowledge-Centered Systems XXXVIII Special Issue on Database- and Expert-Systems Applications

Crowdsourced Data Management Hybrid Machine-Human Computing

On the Move to Meaningful Internet Systems. OTM 2017 Workshops Confederated International Workshops, EI2N, FBM, ICSP, Meta4eS, OTMA 2017 and ODBASE Posters 2017, Rhodes, Greece, October 23–28, 2017, Revised Selected Papers

Cooperative Design, Visualization, and Engineering 15th International Conference, CDVE 2018, Hangzhou, China, October 21–24, 2018, Proceedings

Physiological Computing Systems First International Conference, PhyCS 2014, Lisbon, Portugal, January 7-9, 2014, Revised Selected Papers

Collaboration Technologies and Social Computing 9th International Conference, CollabTech 2017, Saskatoon, SK, Canada, August 8–10, 2017, Proceedings

Descriptional Complexity of Formal Systems 21st IFIP WG 1.02 International Conference, DCFS 2019, Košice, Slovakia, July 17–19, 2019, Proceedings

Practical Biometrics From Aspiration to Implementation

Technologies and Innovation 5th International Conference, CITI 2019, Guayaquil, Ecuador, December 2–5, 2019, Proceedings

Information Systems Security 15th International Conference, ICISS 2019, Hyderabad, India, December 16–20, 2019, Proceedings

Economics of Grids, Clouds, Systems, and Services 16th International Conference, GECON 2019, Leeds, UK, September 17–19, 2019, Proceedings