This book constitutes the workshop proceedings of the 19th International
Conference on Database Systems for Advanced Applications, DASFAA 2014,
held in Bali, Indonesia, in April 2014. The volume contains papers from
4 workshops, each focusing on hot topics related to database systems and
applications: the Second International Workshop on Big Data Management
and Analytics, BDMA 2014; the Third International Workshop on Data
Management for Emerging Network Infrastructure, DaMEN 2014; the Third
International Workshop on Spatial Information Modeling, Management and
Mining, SIM3 2014, and the DASFAA Workshop on Uncertain and Crowdsourced
Data, UnCrowd 2014.