Multimedia Tools and Applications gratefully acknowledges the editorial work of the scholars listed below on the special issue entitled, “Signal Processing and Machine Learning for Active Authentication.”

Of 24 papers submitted to this issue, 5 were eventually accepted after the stringent peer-review process.

Corresponding Guest Editor

Daniel Bo-Wei Chen

Department of Electrical Engineering, Princeton University, USA

dennisbwc@gmail.com; boweic@princeton.edu

Guest Editors:

Wen Ji

Institute of Computing Technology, Chinese Academic of Sciences, China

jiwen@ict.ac.cn

Hamid R. Arabnia

Department of Computer Science, University of Georgia

hra@cs.uga.edu