Information Retrieval 23rd China conference, CCIR 2017, Shanghai, China, July 13–14, 2017, Proceedings Wen, Jirong Heftet / 2017 / Engelsk
Database Systems for Advanced Applications DASFAA 2015 International Workshops, SeCoP, BDMS, and Posters, Hanoi, Vietnam, April 20-23, 2015, Revised Selected Papers Liu An Heftet / 2015 / Engelsk
