Imperial College London

DrJavierBarria

Faculty of EngineeringDepartment of Electrical and Electronic Engineering

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Contact

 

+44 (0)20 7594 6275j.barria Website

 
 
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Location

 

1012Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

92 results found

Thajchayapong S, Barria JA, 2009, Detection of Lane-Blocking on Freeway Segments using Relative Speed and Lane Changing Trajectory, Proceedings of 9th IEEE International Conference on Intelligent Transportation System Telecommunications, Publisher: IEEE

Conference paper

Yang Q, Barria JA, 2009, ICT system for managing medium voltage distribution grids, 35th Annual Conference of the IEEE Industrial Electronics Society (IECON2009), Publisher: IEEE

Conference paper

Regner T, Barria J, Pitt J, Neville Bet al., 2009, An Artist Life-Cycle Model for Digital Media Content: Strategies for the Light Web and the Dark Web, Electronic Commerce Research and Applications, Vol: 8, Pages: 334-342, ISSN: 1567-4223

Journal article

Alarcon-Aquino V, Barria JA, 2009, Change Detection in Time Series using The Maximal Overlap Discrete Wavelet Transform, Latin American Arbitration Review, Vol: 39, Pages: 145-152, ISSN: 0327-0793

Journal article

Regner T, Barria JA, 2009, Do Consumers Pay Voluntarily? The Case of Online Music, Journal of Economic Behavior and Organization, Vol: 71, Pages: 395-406, ISSN: 0167-2681

Journal article

Zachariadis G, Barria JA, 2008, Dynamic pricing and resource allocation using revenue management for multiservice networks, IEEE Transactions on Network and Service Management, Vol: 5, Pages: 215-226, ISSN: 1932-4537

In this paper we develop a novel multiple-classes-ofservice framework where offered prices and QoS are allowed to be actively modified by the provider, depending on the demand and the congestion of the system. We obtain a solution to the problem by using dynamic programming. These results are then extended to a network environment using a decomposition approach. The decomposition approach makes our solution scalable, since single-link solutions are used and minimal amount of information is explicitly exchanged. Assessments carried out for small networks show that the obtained income is improved between 2%-20% when compared to a static approach and to other approaches where only price or quality are allowed to be adaptive.

Journal article

Li Z, Barria J, Lent R, 2008, Evaluation of A WSN Assisted MANET Routing Algorithm, Proc. of the IET Target Tracking and Data Fusion Seminar: Algorithms & Applications

Conference paper

Salles RM, Barria JA, 2008, Lexicographic maximin optimisation for fair bandwidth allocation in computer networks, EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, Vol: 185, Pages: 778-794, ISSN: 0377-2217

Journal article

Salles RM, Barria JA, 2008, Lexicographic optimisation for fair bandwidth allocation in computer networks, European Journal of Operational Research, Vol: 185, Pages: 778-794, ISSN: 0377-2217

Journal article

Zachariadis G, Barria JA, 2007, Load distribution for telecommunications networks using revenue management, Pages: 325-330

Conference paper

Zachariadis G, Barria J, 2007, Demand management for telecommunications services, Computer Networks, Vol: 51, Pages: 3507-3524, ISSN: 1389-1286

Journal article

Mayer D, Barria J A, 2007, Bandwidth Allocation for a Revenue-Aware Network Utility Maximisation, IEEE Communications Letters, Vol: 11

Journal article

Usaha W, Barria J A, 2007, Reinforcement learning for resource allocation in LEO satellite networks, IEEE Transactions on Systems, Man, and Cybernetics – B, Vol: 37, Pages: 515-527, ISSN: 1083-4419

Journal article

Zachariadis G, Barria JA, 2007, Dynamic Revenue Management for Flows in Packet Networks, Pages: 2076-2081

Conference paper

Giaffreda R, Barria JA, 2007, Service Delivery in Collaborative Contex-aware environments using Fuzzy Logic, Pages: 2045-2049

Conference paper

Giaffreda R, Barria J A, 2007, Collaborative Context-Awareness and Reasoning for Optimised Service Delivery, Pages: 252-256

Conference paper

Usaha W, Barria J A, 2007, QoS Routing in MANET with Imprecise Information Using Actor-Critic Reinforcement Learning, Pages: 3382-3387

Conference paper

Salles RM, Barria JA, 2007, Lexicographic Optimisation for Fair Bandwidth Allocation in Computer Networks, European Journal of Operational Research, Vol: 185, Pages: 778-794

Journal article

Zachariadis G, Barria JA, 2007, Income maximisation using prices and QoS for multi-class telecommunication system, IEEE Communications Letters, Vol: 11, Pages: 222-224, ISSN: 1089-7798

Journal article

Usaha W, Barria JA, 2007, QoS routing in MANETs with imprecise information using actor-critic reinforcement learning, IEEE Wireless Communications and Networking Conference, Publisher: IEEE, Pages: 3384-+, ISSN: 1525-3511

Conference paper

Barria J A, 2006, COMMUNICATION NETWORKS AND COMPUTER SYSTEMS: A Tribute to Professor Erol Gelenbe, Publisher: Imperial College Press, ISBN: 9781860946592

Book

Alarcon-Aquino V, Barria JA, 2006, Multiresolution FIR Neural Network Based Learning Algorithm Applied to Network Traffic Prediction, IEEE Transactions on Systems, Man, and Cybernetics: Part C, Vol: 36, Pages: 208-220

Journal article

Salles RM, Barria JA, 2006, Fair and efficient allocation of resources in the Internet, Communication networks and computer systems, Editors: Barria, London, Publisher: ICP, Pages: 25-42, ISBN: 9781860946592

Book chapter

Barria JA, Lent R, 2006, MANET route discovery using residual lifetime estimation, New York, 1st international symposium on wireless pervasive computing, 16 - 18 January 2006, Phuket, THAILAND, Publisher: Ieee, Pages: 167-170

Conference paper

Salles RM, Barria JA, 2005, Fair and efficient dynamic bandwidth allocation for multi-application networks, COMPUTER NETWORKS, Vol: 49, Pages: 856-877, ISSN: 1389-1286

Journal article

Chorianopoulos K, Barria J A, Regner T, Pitt J Vet al., 2005, Cross media digital rights management for online stores, AXMEDIS 2005, Pages: 257-260

Conference paper

Aswakul C, Barria J A, 2005, Error Analysis of MultiService Single-link system using Linear approximation Model, Pages: 191-195

Conference paper

Mandic DP, Obradovic D, Kuh A, Adali T, Trutschel U, Golz M, De Wilde P, Barria J, Constantinides A, Chambers Jet al., 2005, Data fusion for modern engineering applications: an overview, Artificial Neural Networks: Formal Models and Their Applications - Icann 2005, Vol: 3697, Pages: 715-721, ISSN: 0302-9743

Journal article

Mandic DP, Obradovic D, Kuh A, Adali T, Trutschel U, Golz M, De Wilde P, Barria J, Constantinides A, Chambers Jet al., 2005, Data fusion for modern engineering applications: an overview, Artificial Neural Networks: Formal Models and Their Applications - Icann 2005, Vol: 3697, Pages: 715-721, ISSN: 0302-9743

Journal article

Salles RM, Barria JA, 2005, Fair routing in multi-application environments, 8th international conference on telecommunications - ConTEL 2005, 15 - 17 June 2005, Zagreb, Croatia, Publisher: IEEE, Pages: 405-412

Conference paper

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