| 2015 | KES | KAMET II Conceptual Modeling Language, a Visual and Consistent Language Proved using Concept Algebra. | Osvaldo Cair, Karen L. Poblete |
| 2011 | KES | KAMET II: KAMET Plus Knowledge Generation. | Osvaldo Cair, Silvia Guardati |
| 2011 | KES | Negotiation in Electronic Commerce: A Study in the Latin-American Market. | Osvaldo Cair, Juan Gabriel Olarte, Fernando Rivera-Illingworth |
| 2008 | KES | Automatic Translation in Two Phases: Recognition and Interpretation. | Osvaldo Cair, Silvia Guardati |
| 2004 | KES | The KAMET II Approach for Knowledge-Based System Construction. | Osvaldo Cair, Julio Csar Alvarez |
| 2004 | SEKE | The KAMET II Architecture for Problem-Solving Method Reuse. | Osvaldo Cair, Julio Csar Alvarez |
| 2003 | ISMIS | The KAMET II Methodology: A Modern Approach for Building Diagnosis-Specialized Knowledge-Based Systems. | Osvaldo Cair, Julio Csar Alvarez |
| 2003 | KES | KAMET II: An Extended Knowledge-Acquisition Methodology. | Osvaldo Cair, Julio Csar Alvarez |
| 2001 | SEKE | Evaluating Knowledge Acquisition Frameworks Aiming at a Moving Target. | Osvaldo Cair, Julio Barreiro, Francisco Solsona |
| 1999 | EKAW | Software Methodologies at Risk. | Osvaldo Cair, Julio Barreiro, Francisco Solsona |
| 1994 | SEKE | A formal methodology for acquiring and representing knowledge from multiple experts. | Osvaldo Cair, Silvia Guardati, Tomhs Boom |