Tito Raúl Vargas
Tito Raúl Vargas Hernández is a graduate in Telecommunications Engineering from Universidad Santo Tomás de Bucaramanga (USTA), Colombia, in 2003. The Spanish Education and Science Ministry recognizes him as Telecommunications Engineer in 2005. He received the M.Sc degree in Telematics Engineering in 2007 and PhD in Telecommunications in 2022 from Universitat Politècnica de València (UPV), Spain.
He is a lecturer at USTA and he does research activities at Institute of Telecommunications and Multimedia Applications (iTEAM), UPV and USTA-UNITEL Research Group. His research activities are related to multimedia distribution over IP/optical networks, IP routing, optical switching and QoS in high-speed metro and core networks for the future Internet.
PUBLICATIONS
2016
- S. González, T. R. Vargas, P. Arce, and J. C. Guerri, “Energy optimization for video monitoring system in agricultural areas using single board computer nodes and wireless ad hoc networks,” in Proc. of the Symposium on Signal Processing, Images and Artificial Vision (STSIVA), Bucaramanga (Colombia), Aug. 2016.
2013
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A. de la Oliva, T. R. Vargas, J. C. Guerri, J. Hernandez, and P. Reviriego, “Performance analysis of energy efficient Ethernet on video streaming servers,” Computer Networks, vol. 57, no. 3, pp. 599-608, 2013.
2012
- P. Guzmán, P. Acelas, T. R. Vargas, P. Arce, J. C. Guerri, E. Macías, and A. Suárez, “QoE evaluation and adaptive transport for 3D mobile services,” presented at the 2nd Workshop on Future Internet: Efficiency in High-Speed Networks (W-FIERRO), Cartagena, Murcia, Spain, Jul. 2012.
2011
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F. Fraile, P. Guzmán, T. R. Vargas, Y. N. Florez and J. C. Guerri, “Evaluation of an interactive TV service to reinforce dental hygiene education in children,” in 1er Congreso Internacional de Telecomunicaciones, Bucaramanga (Colombia), Sep. 2011.
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T. R. Vargas, P. Arce, I. de Fez, V. Murcia, F. Fraile, R. Belda, P. Acelas, and J. C. Guerri, “Solutions to improve the video streaming service over heterogeneous networks,” in Proc. of the 1st Workshop on Future Internet: Efficiency in High-Speed Networks (W-FIERRO), Cartagena (Spain) , Jul. 2011, pp. 85-92.
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V. Murcia, M. Delgado, T. R. Vargas, J. C. Guerri, and J. Antich, “VAIPA: A Video-Aware Internet Protocol Architecture,” in Proc. of the IEEE International Conference on High Performance Switching and Routing,” Cartagena (Spain), Jul. 2011, pp. 140-145.
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F. Fraile, P. Guzmán, J. C. Guerri, T. R. Vargas, and Y. N. Florez, “Evaluation of an interactive TV service to reinforce dental hygiene education in children,” in Proc. of the European Interactive TV Conference (EuroITV), Lisboa (Portugal), June 2011, pp. 159-162.
2010
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P. Acelas, P. Arce, W. Castellanos, R. Belda, I. de Fez, F. Fraile, V. Murcia, T. R. Vargas, M. Monfort, and J. C. Guerri, “An interactive wireless-based telemedicine system for back care applications,” Waves 2010 (iTEAM UPV Journal), vol. 2, pp. 56-65, 2010.
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T. R. Vargas, K. Ramantas, J. C. Guerri, K. Vlachos, and S. Sales, “Providing QoS to multimedia streams in OBS networks,” BONE Summer School 2010, Budapest (Hungary), Sep. 2010.
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T. R. Vargas, K. Ramantas, P. Arce, J. C. Guerri, K. Vlachos, and S. Sales, “A preemptive scheduling scheme for flexible QoS provisioning in OBS networks – A review,” in Proc. of 2nd Workshop en Redes Multinivel. Red Temática Española: “Redes Multinivel: IP Sobre redes de transporte,” Universitat Politècnica de Catalunya, Vilanova i la Geltrú (Spain), Jun. 2010, pp. 63-68.
2009
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T. R. Vargas, J. C. Guerri, and S. Sales, “Performance evaluation and optimization of OBS networks to provide QoE for video transport,” 1st Workshop en Redes Multinivel, Red Temática Española: “Redes Multinivel: IP Sobre redes de transporte, Universitat Politècnica de Catalunya, Vilanova i la Geltrú (Spain), Dec. 2009.
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K. Ramantas, T. R. Vargas, J. C. Guerri, and K. Vlachos, “A preemptive scheduling scheme for flexible QoS provisioning in OBS networks,” in BroadNets, Madrid (Spain), Sep. 2009.
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T. R. Vargas, J. C. Guerri, and S. Sales, “Effect and Optimization of Burst Assembly Algorithms to Deal with Edge Congestion in OBS Networks to Improve Video Transport,” Workshop Red Temática Española: Redes Multinivel: IP sobre redes de transporte, Universitat Politècnica de Catalunya, Vilanova i la Geltrú (Spain), Feb. 2009.
2008
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T. R. Vargas, J. C. Guerri, and S. Sales, “Efectos del algoritmo de ensamblado basado en tamaño sobre el tráfico de vídeo en redes OBS,” in Proc. URSI, Madrid (España), Sep. 2008.
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T. R. Vargas, J. C. Guerri, and S. Sales, “Effect and optimization of burst assembly algorithms for video traffic transmissions over OBS networks,” in Proc. International Workshop on Optical Burst/Packet Switching (WOBS), London (United Kingdom), Sep. 2008.
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T. R. Vargas, J. C. Guerri and S. Sales, “Optimal configuration for size-based burst assembly algorithms at the edge node for video traffic transmissions over OBS networks,” in Proc. International Conference on Transparent Optical Networks (ICTON), Athens (Greece), Jun. 2008.
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T. R. Vargas, J. C. Guerri, and S. Sales, “Effects of size-based burst assembly algorithm over video traffic transmissions in OBS networks,” in Optical Network Design and Modelling (ONDM), Barcelona (Spain), Mar. 2008.