Support for Context-Aware Collaboration. - Hana K. Rubinsztejn; Markus Endler; Vagner J. do Sacramento Rodrigues; Kléder Miranda Gonçalves; Fernando N. Nascimento (MATA, 2004)

MoCA: A Middleware for Developing Collaborative Applications for Mobile Users. - Vagner J. do Sacramento Rodrigues; Markus Endler; Hana K. Rubinsztejn; Luciana dos S. Lima; Kléder Miranda Gonçalves; Fernando N. Nascimento; Giulliano A. Bueno (IEEE Distributed Syst. Online, 2004)

A Privacy Service for Context-aware Mobile Computing. - Vagner J. do Sacramento Rodrigues; Markus Endler; Fernando N. Nascimento (SecureComm, 2005)