A Proactive Middleware Platform for Mobile Computing. - Andrei Popovici; Andreas Frei; Gustavo Alonso (Middleware, 2003)

A Dynamic Lightweight Platform for Ad-Hoc Infrastructures. - Andreas Frei; Gustavo Alonso (PerCom, 2005)

Eventizing Applications in an Adaptive Middleware Platform. - Andreas Frei; Andrei Popovici; Gustavo Alonso (IEEE Distributed Syst. Online, 2005)

Jadabs: An adaptive pervasive middleware architecture. - Andreas Frei (2005)

SymPhone: design and implementation of a VoIP peer for Symbian mobile phones using Bluetooth and SIP. - Patrick Stuedi; Andreas Frei; Luc Burdet; Gustavo Alonso (WMASH, 2006)

Die Verbindung zwischen Verkehrsplanung und sozialen Netzwerken. - Andreas Frei; Matthias Kowald; Jeremy K. Hackney; Kay W. Axhausen (Handbuch Netzwerkforschung, 2010)