| 2007 | CHI | Multimodal redundancy across handwriting and speech during computer mediated human-human interactions. | Edward C. Kaiser, Paulo Barthelmess, Candice Erdmann, Philip R. Cohen |
| 2007 | ICMI | Workshop on tagging, mining and retrieval of human related activity information. | Paulo Barthelmess, Edward C. Kaiser |
| 2007 | ICMI | Toward content-aware multimodal tagging of personal photo collections. | Paulo Barthelmess, Edward C. Kaiser, David McGee |
| 2006 | ICMI | Collaborative multimodal photo annotation over digital paper. | Paulo Barthelmess, Edward C. Kaiser, Xiao Huang, David McGee, Philip R. Cohen |
| 2006 | ICMI | Collaborative multimodal photo annotation over digital paper. | Paulo Barthelmess, Edward C. Kaiser, Xiao Huang, David McGee, Philip R. Cohen |
| 2006 | Interspeech | Edge-splitting in a cumulative multimodal system, for a no-wait temporal threshold on information fusion, combined with an under-specified display. | Edward C. Kaiser, Paulo Barthelmess |
| 2005 | ICMI | Distributed pointing for multimodal collaboration over sketched diagrams. | Paulo Barthelmess, Edward C. Kaiser, Xiao Huang, David Demirdjian |
| 2004 | CoopIS | A Distributed and Parallel Component Architecture for Stream-Oriented Applications. | Paulo Barthelmess, Clarence A. Ellis |
| 2004 | ICMI | The ThreadMill architecture for stream-oriented human communication analysis applications. | Paulo Barthelmess, Clarence A. Ellis |
| 2004 | SAC | Tucupi: a flexible workflow system based on overridable constraints. | Jacques Wainer, Fbio de Lima Bezerra, Paulo Barthelmess |
| 2003 | Tapia | The neem dream. | Clarence A. Ellis, Paulo Barthelmess |
| 2002 | CoopIS | An Evolvable Framework for Perceptual Collaborative Applications. | Paulo Barthelmess, Clarence A. Ellis, The Neem Platform |
| 2002 | ICMI | Perceptual Collaboration in Neem. | Paulo Barthelmess, Clarence A. Ellis |
| 2002 | PDPTA | Aspect-oriented Composition in Extensible Collaborative Applications. | Paulo Barthelmess, Clarence A. Ellis |
| 2000 | CoopIS | Workflow Modeling Using Proclets. | Wil M. P. van der Aalst, Paulo Barthelmess, Clarence A. Ellis, Jacques Wainer |
| 1995 | Group | WorkFlow systems: a few definitions and a few suggestions. | Paulo Barthelmess, Jacques Wainer |