Dean of the Faculty of Sciences and Technology of the University of Coimbra (www.fct.uc.pt).Full Professor at the Department of Informatics Engineering of the University of Coimbra, Portugal (www.dei.uc.pt).Senior Researcher at CISUC - Center for Informatics and Systems the University of Coimbra (www.cisuc.uc.pt).Author of one book and over 200 papers in national and in international refereed books, journals and conferences.Participation in many Portuguese and European research projects, such as RARE, TERENA, COST263, FP5 NoE E-NET, FP6 NoE E-NEXT, COST 290, FP6 IP EuQoS, FP6 WEIRD, FP6 SSA OpenNet, COST TMA, FP6 NoE CONTENT, FP7 GINSENG, FP7 MICIE, FP7 CockpitCI, H2020 ATENA, H2020 ATMOSPHERE, H2020 POSEIDON, PT2020 POWER, and PRR NEXUS.Involved in technology transfer, promotion of start-up companies.Member of the Editorial Board of several journals and involved in the organization of many national and international conferences and workshops, such as QoFIS2001, IDMS2002, WQoSR2004, Networking2006, INFOCOM2006, Networking2008, WWIC2007, BWA2008 to 2011, IWQoS2012, IM2017, SIGCOMM2025.Expert evaluator and reviewer for AdI and FCT in Portugal, Latin America, Estonia, Flanders, Cyprus, Swiss NSF, Scotland and for the European Commission in the areas of ICT for Environment, Research Infrastructures, Information and Communication Technologies (ICT), and Human Resources and Mobility.Specialties: Computer Communications, Quality of Service, Wireless Communications, Cybersecurity