Building Collaboration Applications that Mix Web Services Hosted Content with P2P Protocols. - Ken Birman; Jared Cantwell; Daniel A. Freedman; Qi Huang; Petko Nikolov; Krzysztof Ostrowski (ICWS, 2009)

Edge Mashups for Service-Oriented Collaboration. - Ken Birman; Jared Cantwell; Daniel A. Freedman; Qi Huang; Petko Nikolov; Krzysztof Ostrowski (Computer, 2009)