NQAS Research Group

• Asiya Khan, Lingfen Sun, Emmanuel Ifeachor, Jose Oscar Fajardo, Fidel Liberal  An ANFIS-based Hybrid Quality Prediction Model for H.264 Video over UMTS Networks 2010 Annual IEEE International Communications Quality and Reliability (CQR) Workshop. Vancouver, Canada. June 8-10, 2010,  2010
• Asiya Kahn, Lingfen Sun, Emmanuel Ifeachor, Jose Oscar Fajardo, Fidel Liberal  Video Quality Prediction Model for H.264 Video over UMTS Networks and their Application in Mobile Video Streaming IEEE ICC 2010 - Multimedia Services, Communication Software and Services Symposium (ICC'10 MCS). Cape Town, Sudafrica. May 23-27, 2010,  2010
• Jose Oscar Fajardo, Fidel Liberal, Nagore Bilbao  Impact of the video slice size on the visual quality for H.264 over 3G UMTS services 6th International Conference on Broadband Communications, Networks, and System (BROADNETS 2009). Madrid, Spain. September 14-17,  2009
• Eva Ibarrola, Fidel Liberal, Armando Ferro, Jin Xiao  Quality of Service management for ISP: A model and implementation methodology based on ITU-T Rec. E.802 framework Kaleidoscope 2009: Innovations for Digital Inclusion. Mar del Plata, Argentina. August 31 - September 01,  2010;  48, Issue 2.,  146 - 153
• Eva Ibarrola, Fidel Liberal, Ianire Taboada, Rodrigo Ortega  Web QoE Evaluation in Multi-Agent Networks: Validation of ITU-T G.1030 5th International Conference on Autonomic and Autonomous Systems, ICAS 2009 Valencia, Spain. April 20-25,  2009
• Jose Oscar Fajardo, Fidel Liberal, Nagore Bilbao  Study of the impact of UMTS Best Effort parameters on QoE of VoIP services 5th International Conference on Autonomic and Autonomous Systems (ICAS 2009). Valencia, Spain. April 20-25,  2009
• Nagore Bilbao, Jose Oscar Fajardo, Fidel Liberal  PQoS-driven VoIP Service Adaptation in UMTS Networks 2nd International Workshop on the Evaluation of Quality of Service through Simulation in the Future Internet (QoSIM 2009). Rome, Italy. March 6-8,  2009
• Harilaos Koumaras, Daniel Negru, Fidel Liberal, Javier Arauz, Anastasios Kourtis  ADAMANTIUM Project: Enhancing IMS with a PQoS-aware Multimedia Content Management System 2008 IEEE International Conference on Automation, Quality and Testing Robotics (AQTR 2008). Cluj-Napoca, Rumania. May 22-25, 2008,  2008
• Fidel Liberal, Armando Ferro, Jose Oscar Fajardo  What Quality Means for Internet Users: A Guide to Selecting your ISP The Second International Conference on Networking and Services (ICNS 2006). IEEE Computer Society Press Silicon Valley, USA. 16-18 Julio,  2006
• Fidel Liberal, Armando Ferro, Jose Oscar Fajardo  Application of a PQoS Based Quality Management Model to Identify Relative Importance of the Agents Fifth IEEE International Conference on Information and Communications Security (ICICS'05). Bangkok, Thailand. December 6-9,  2005