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[Arroyo02a] Arroyo-Figueroa, Javier A., Borges, J., A., Rodríguez, N., Cuaresma-Zevallos, A., Moulier-Santiago, E., Rivas-Aviles, M., Yeckle-Sánchez, J., “An Event/Rule Framework for Specifying the Behavior of Distributed Systems”, Proceedings of the third International Workshop on Software Engineering and Middleware, 2002, pp 59-71.

[Arroyo00] Arroyo-Figueroa, Javier A., Moulier, E., “A Rule-Based Intelligent Service (RUBIES)”, Proceedings of the Computing Research Conference 2001, University of Puerto Rico, Mayagüez Campus, March 2001, pp 85-89.

Arroyo-Figueroa, J.A., "Supporting the Development of Heterogeneous Distributed Systems", Department of Electrical and Computer Engineering, University of Puerto Rico, Mayagüez Campus, Sept. 1999

Arroyo-Figueroa, J.A., Borges, J.A., Rodriguez, N.J., "ERF: An Event-Rule Framework for Supporting Heterogeneous Distributed Systems", A proposal submitted to the National Science Foundation, 1999. Department of Electrical and Computer Engineering, University of Puerto Rico, Mayagüez Campus