Supporting the development of context-aware agent-based systems for mobile networks. - José Viterbo Filho; Marcelo Andrade da Gama Malcher; Markus Endler (SAC, 2008)

A Context-Aware Collaborative Presentation System for Handhelds. - Marcelo Andrade da Gama Malcher; Markus Endler (SBSC, 2008)

A Middleware Architecture for Context-Aware and Location-Based Mobile Applications. - José Viterbo; Vagner J. do Sacramento Rodrigues; Ricardo Couto Antunes da Rocha; Gustavo Baptista; Marcelo Andrade da Gama Malcher; Markus Endler (SEW, 2008)

A Middleware Supporting Adaptive and Context-Aware Mobile Applications. - Lincoln David; José Viterbo; Marcelo Andrade da Gama Malcher; Hubert Fonseca; Gustavo Baptista; Markus Endler (Mobile Context Awareness, 2012)