MobiCASE, the International Conference on Mobile Computing, Applications, and Services, is a confluence between academia and industry on mobile applications and services research. Now in its fifth edition, MobiCASE has become a leading scientific forum for dissemination of cutting-edge research results in the area of Mobile Computing, Applications, and Services. This Fifth edition of the conference will take place in Paris, France. As in previous years, MobiCASE 2013 is scheduled to include high-quality paper presentation sessions revealing the latest in mobile computing research, to demo industry's most exciting mobile applications and services, and to engage participants in hands-on projects and tutorials. We seek novel submissions in mobile applications, services and mobile systems research topics above the OSI transport layer with an emphasis on complete end-to-end systems & their components.