Algorithmic Themes in Bioinformatics (Guest Editors: Giuseppe Lancia, Alberto Policriti)
Algorithms for Managing, Querying and Processing Big Data in Cloud Environments (Guest Editor: Alfredo Cuzzocrea)
Algorithms for Sensor Networks (Guest Editor: Erchin Serpedin)
Graph Drawing and Experimental Algorithms (Guest Editor: Maurizio Patrignani)
Machine Learning Algorithms for Big Data (Guest Editors: Jeng-Shyang Pan, Shen Wang, Jun-Bao Li)