Towards a User-centred Planning Algorithm for Automated Scheduling in Mobile Calendar Systems. - Christoph Halang; Maximilian Schirmer (GI-Jahrestagung, 2012)

On measuring mechanical oscillations using smartphone sensors: possibilities and limitation. - Hagen Höpfner; Guido Morgenthal; Maximilian Schirmer; Marcel Naujoks; Christoph Halang (ACM SIGMOBILE Mob. Comput. Commun. Rev., 2013)