Evaluation of Two Prevalent EPON Networks Using Simulation Methods. - Andres Sierra; Stamatios V. Kartalopoulos (AICT/ICIW, 2006)

Security Enhancements in Novel Passive Optical Networks. - Alan Harris; Andres Sierra; Stamatios V. Kartalopoulos; James J. Sluss Jr. (ICC, 2007)

A Novel Wavelength Hopping Passive Optical Network (WH-PON) for Provision of Enhanced Physical Security. - Alan Harris; David R. Jones; Keith Horbatuck; Andres Sierra (JOCN, 2012)

Experimental comparison of energy management strategies for a hybrid electric bus in a test-bench. - Andres Sierra; Victor Isaac Herrera; Amaia Gonzalez-Garrido; Aitor Milo; Haizea Gaztañaga; Haritza Camblong (EVER, 2018)