This book constitutes revised selected papers from the workshops DMLE and IoTStream, held at the 18 ^th European Conference on Machine Learning and Knowledge Discovery in Databases, ECML PKDD 2018, in Dublin, Ireland, in September 2018. 
The 8 full papers presented in this volume were carefully reviewed and selected from a total of 12 submissions.

The workshops included are:

DMLE 2018: First Workshop on Decentralized Machine Learning at the Edge

IoTStream 2018: 3rd Workshop on IoT Large Scale Machine Learning from Data Streams