A1: Broadband Access: Technology and Economics
Chair: Oscar Gonzalez-Soto (ITU Consultant, Spain)
Access network dimensioning with uncertain traffic forecasts
Olivier Klopfenstein (France Télécom R&D, France)
A New Penalty Based Algorithm For Multi-User Spectrum Balancing in xDSL Networks
Alastair McKinley (Queens University Belfast, United Kingdom); Alan Marshall (The Queen's University of Belfast, United Kingdom)
A financial and technological model for public regional broadband infrastructure
Davide Pierattoni (University of Udine, Italy); David Licursi (Mercurio FVG S.p.A., Italy); Pier Luca Montessoro (University of Udine, Italy)
Access Network Sharing between Core Networks with Different QoS Policies
Akihiro Okada (Nippon Telegraph and Telephone Corporation, Japan); Akira Murashige (NTT Network Service Systems Laboratories, Japan); Daisuke Tazawa (NTT Network Service Systems Laboratories, Japan); Shinichiro Chaki (Nippon Telegraph and Telephone Corporation, Japan)
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B1: QoS (Quality of Service) Aspects
Chair: Szabolcs Malomsoky (Ericsson Research, Hungary)
QoS as the tool for enabling Broadband commodity within Access Networks
Enrique Areizaga (Robotiker, Spain); Andreas Foglar (Infineon Technologies AG, Germany); Antonio José Elizondo Armengol (Telefónica Investigación y Desarrollo, Spain)
Systematic QoS Class Mapping Framework for Application Requirement over Heterogeneous Networks
Mi-Sun Ryu (Information and Communications University, Korea); Young Min Kim (Information and Communications University, Korea); Hong-Shik Park (Information and Communications University, Korea)
Cost models for Next Generation Networks with Quality of Service parameters
Laura Rodriguez de Lope (University of Cantabria, Spain); Klaus Hackbarth (University of Cantabria, Spain); Alberto García (University of Cantabria, Spain); Thomas Plueckebaum (WIK, Germany); Dragan Ilic (WIK, Germany)
Service quality improvement based on Network Attachment Subsystem extensions and Service Enhancement Function – Mesh Networks as an example
Andreas Roos (T-Systems, Germany)
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C1: Availability Issues
Chair: Csaba Szabó (BME-HIT, Hungary)
Novel Conflicting Link Exclusion Algorithms for SRLG-Disjoint Routing
Golnaz Vakili (Amirkabir University of Technology, Iran); Azadeh Khodaei (University of applied science and technology, Iran); Siavash Khorsandi (Amirkabir University of Technology, Iran)
SRLG-Disjoint Multi-Path Protection: When LP meets ILP
László Gyarmati (Budapest University of Technology and Economics, Hungary)
Novel Availability Metrics for Network Topologies
András Zahemszky (Budapest University of Technology and Economics, Hungary); János Tapolcai (Budapest University of Technology and Economics, Hungary); András Császár (Ericsson Research, Hungary); Attila Mihály (Ericsson Research, Hungary)
Dedicated Protection Scheme with Availability Guarantee
János Tapolcai (Budapest University of Technology and Economics, Hungary); Péter Babarczi (Budapest University of Technology and Economics, Hungary); Pin-Han Ho (University of Waterloo, Canada)
Dependability Analysis of Data Center Tier III
Montri Wiboonrat (Assumption University, Thailand)
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A2: Optical Access: Techno-Economic Aspects
Chair: Bartolits István (NHH, Hungary)
Optical Broadband Access Networks: A European Perspective
George Heliotis (Hellenic Telecommunications Organization S.A., Greece); Ioannis Chochliouros (Hellenic Telecommunications Organization S.A., Greece)
FTTH Network Economics: Key Parameters Impacting Technology Decisions
Samrat Kulkarni (Alcatel-Lucent, USA); Mohamed El-Sayed (Alcatel-Lucent, USA); Beth Polonsky (Alcatel-Lucent, USA); Paul Gagen (Alcatel-Lucent, USA)
Impact of Bandwidth Demand Growth on HFC Networks
Pradeep Limaye (Alcatel-Lucent, USA); Marty Glapa (Alcatel-Lucent, USA); Mohamed El-Sayed (Alcatel-Lucent, USA); Paul Gagen (Alcatel-Lucent, USA)
Broadband demand and the role of new technologies
Kjell Stordahl (Telenor, Norway)
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B2: Scalable Routing & Admission
Chair: Sang-Baeg Kim (Korea Telecom, Korea)
Root Controlled Bridging: a Scalable Control Protocol for Shortest Path Bridging
Janos Farkas (Ericsson, Hungary); Richard Pallos (Ericsson, Hungary)
Carrier Ethernet ”label” scalability
Luis Caro (University of Girona, Spain); Dimitri Papadimitriou (Alcatel Bell, Belgium); Jose Marzo (Universitat de Girona, Spain)
Hierarchical Routing on Unstructured Identifiers
Gábor Németh (Budapest University of Technology and Economics (BME), Hungary); János Tapolcai (Budapest University of Technology and Economics, Hungary); András Császár (Ericsson Research, Hungary)
End-to-End Delay Constrained Routing and Admission Control for MPLS Networks
Steven Chamberland (Ecole Polytechnique de Montreal, Canada)
Reducing total call-blocking rates by flow admission control based on equality of heterogeneous traffic
Sumiko Shirata (Tokyo Institute of Technology, Japan); Katsunori Yamaoka (Tokyo Institute of Technology, Japan); Yoshinori Sakai (Tokyo Institute of Technology, Japan)
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C2: Resilience Schemes,Re-Routing, Recovery, Protection
Chair: Michal Pióro (Warsaw University of Technology, Poland)
Addressing robust Next-Generation Networks
Gianmarco Panza (CEFRIEL, Italy); Glauco Bigini (CEFRIEL, Italy); Michele Prudente (CEFRIEL, Italy); Pietro Belotti (Politecnico di Milano, Italy)
Method for Rapid Recovery Path Computation on Mesh IP Network
Masayuki Tsujino (NTT, Japan); Ryutaro Matsumura (NTT, Japan); Masayuki Inoue (NTT, Japan); Motoi Iwashita (NTT, Japan)
Flow optimization in IP networks with fast proactive recovery
Mateusz Dzida (Warsaw University of Technology, Poland); Michal Zagozdzon (Warsaw University of Technology, Poland); Mateusz Zotkiewicz (Warsaw University of Technology, Poland); Michal Pioro (Warsaw University of Technology, Poland)
Fast Service Recovery under Shared Protection in Survivable WDM Networks with Limited Wavelength Conversion Capability
Jacek Rak (Gdansk University of Technology, Poland)
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A3: Wireless Networks: Optimising Scarce Resources
Chair: László Zombory (BME-HVT, Hungary)
Optimisation Methods for Dynamic Frequency Planning in OFDMA Networks
David López-Pérez (University of Bedfordshire, United Kingdom); Alpár Jüttner (Ericsson Research, Hungary); Jie Zhang (University of Bedfordshire, United Kingdom)
Capacity Evaluation for Multi-Layer GSM Networks with Voice and Data Traffic
Kurt Majewski (Siemens AG., Germany); Andrzej Maciolek (Nokia Siemens Networks, Germany)
Concatenation of Space-Time Block Codes and LDPC Codes
Fatemeh Afghah (Khajeh Nasir technical university, Iran); Abolfazl Razi (Mobile company of IRAN, Iran); Mehrdad Ardebilipour (Khajeh Nasir university, Iran)
Finding Optimum Clustering for Wireless Sensor Networks
YounHo Lee (Sungkyunkwan University, Korea)
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B3: Routing over WDM Optical Networks,RWA, CP&MP Issues
Chair: Géza Paksy (BME-TMIT, Hungary)
Benchmarking RWA Strategies for Dynamically Controlled Optical Networks
Arie M. C. A. Koster (University of Warwick, United Kingdom); Sarah Ruepp (Technical University of Denmark, Denmark)
Coordinated Network Management and Control System for Reservation and Real-time Light-Path Provisioning
Kazuhisa Yamada (NTT Network Innovation Laboratories, Japan); Yukio Tsukishima (NTT, Japan); Kazuhiro Matsuda (NTT Corporation, Japan); Masahiko Jinno (NTT Network Innovation Laboratories, Japan)
Practical Approaches to Improve the Efficiency of Provisioning Oriented Optical Networks
Tamas Karasz (Budapest University of Technology and Economics, Hungary)
Optimized synergy between 10 Gb/s and 40 Gb/s channels on a partially transparent network
Annalisa MOREA (Alcatel-Lucent, France); Thierry Zami (Alcatel-Lucent, France); Florence Leplingard (Alcatel-Lucent France, France); Dominique Bayart (Alcatel-Lucent, France)
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C3: Designing Reliable Networks
Chair: Bernard Liau (France Telecom, France)
An Efficient Algorithm for Designing Reliable IP Networks with an Access/Edge/Core Hierarchical Structure
Steven Chamberland (Ecole Polytechnique de Montreal, Canada)
Network Topology Design Considering Detour Traffic Caused by Link Failure
Noriaki Kamiyama (NTT Service Integration Laboratories, Japan); Ryoichi Kawahara (NTT Service Integration Laboratories, Japan); Hideaki Yoshino (NTT, Japan)
Efficient and Scalable Design of Protected Working Capacity Envelope
Brigitte Jaumard (Concordia University, Canada); Samir Sebbah (Concordia University, Canada)
Designing Reliable WDM Networks - A Global Approach
Steven Chamberland (Ecole Polytechnique de Montreal, Canada); Abderraouf Bahri (Ecole Polytechnique, Canada)
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A4: Mobile Networks,Mobility, Management
Chair: Sándor Imre (BME-HIT, Hungary)
A Client-driven Mobility Frame System - Mobility Management From a New Point of View
Benedek Kovacs (BUTE, Hungary); Péter Fülöp (Budapest University of Technology and Economics, Hungary); Sándor Imre (Technical University of Budapest, Hungary)
Precise Location Prediction Algorithms Using Improved Random Walk-based and Generalized Markovian Mobility Models
Tamás Szálka (Budapest University of Technology and Economics, Hungary)
Remote Management of Mobile Devices with DSL Forum’s TR 069
Frank den Hartog (TNO, The Netherlands); Ben Hillen (TNO, The Netherlands); Igor Passchier (TNO, The Netherlands); Edwin Matthijssen (TNO, The Netherlands); Franklin Selgert (KPN, The Netherlands)
Access Transmission Network Upgrade in a Nationwide Mobile Network Modernization Project for EDGE Deployment
Attila Gábor HILT (Nokia Siemens Networks Magyarország Kft., Hungary); Péter Petrás (Nokia Siemens Networks Hungary Kft., Hungary); Dean Emsley (Nokia Siemens Networks (Schweiz) AG., Switzerland); Grzegorz Rybarczyk (Nokia Siemens Networks Poland, Hungary)
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B4: Service & Technology Drivers for Optical Networks
Chair: Andy Valdar (University College London, UK)
Migrating to a Next Gen WDM Core Network
Olivier Renais (Orange Labs, France); Gaëlle Yven (Orange Labs, France); Esther Le Rouzic (France Telecom, R&D division, France)
All-optical networks and switching technologies for a 3D videoconference system with feeling o presence
Andrea Blanco Redondo (ROBOTIKER - Tecnalia, Spain); Enrique Areizaga (Robotiker, Spain); Joseba Zubía Zaballa (University of the Basque Country, Spain)
Cost and Time Trafe-off of Scheduling GRID Tasks over Grooming Capable Networks
József Gál (Budapest University of Technology and Economics, Hungary); Norbert Szabó (Budapest University of Technology and Economics, Hungary); Ákos Ladányi (Budapest University of Technology and Economics, Hungary)
Dispersion Elimination and Harmonic Behavior in Optical Networks
Eszter Udvary (Budapest University of Technology and Economics, Hungary); Attila Gábor HILT (Nokia Siemens Networks Magyarország Kft., Hungary); Tibor Berceli (Budapest University of Technology and Economics, Hungary)
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C4: Network Security,Attack, Intrusion and Authentication
Chair: Wilfried Wieser (T-Systems, Germany)
An Advanced Timing Attack Scheme on RSA
Rudolf Tóth (Budapest University of Technology and Economics, Hungary); Zoltán Faigl (Budapest University of Technology and Economics, Hungary); Máté Szalay (Budapest University of Technology And Economics, Hungary); Sándor Imre (Technical University of Budapest, Hungary)
Experimental Evaluation of the Performance Costs of Different IKEv2 Authentication Methods
Zoltán Faigl (Budapest University of Technology and Economics, Hungary); Stefan Lindskog (Norwegian University of Science and Technology, Norway); Anna Brunstrom (Karlstad University, Sweden)
A Model for Analysis of SYN Flood DoS Attacks
Nimal Nissanke (London South Bank University, United Kingdom); Jun Sun (London South Bank University, United Kingdom)
Kerckhoffs Principle for Intrusion Detection
Sasa Mrdovic (University of Sarajevo, Bosnia and Herzegovina); Branislava Perunicic (University of Sarajevo, Bosnia and Herzegovina)
Security Architectures for Mobile Integrated Pay-TV Conditional Access System
Hamidreza Shirazi (Research Engineer, United Kingdom)
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A5: Migration towards FMC: Control & Addressing
Chair: László Pap (BME-HIT, Hungary)
Load Control Techniques in SIP Signaling Servers Using Multiple Thresholds
Maurizio Pignolo (Italtel, Italy)
Architectural Model of Enterprise Multiservice Network Maintaining Mobility
Natalia Kryvinska (School of Business, Economics and Statistics, University of Vienna, Austria); Lukas Auer (University of Vienna, Austria)
The Concept and Model of Unique Name Service for Convergent Networks
Balazs Godor (T-Systems Business Services, Hungary); Tamas Jakabfy (T-Systems Business Services, Hungary); Gyula Sallai (Budapest University of Technology and Economics, Hungary)
IPv4->IPv6 transition: Just to cut the Gordian Knot?
Geza Turchanyi (Info-C Consulting, Hungary); Janos Mohacsi (Head of Network Engineering and Development, NIIF, Hungary)
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B5: Multi-Layer Traffic Engineering
Chair: Achim Autenrieth (Nokia Siemens Networks, Germany)
An Efficient and Practical Layer-preference Policy for Routing in GMPLS Networks
Péter Fodor (Budapest University of Technology and Economics, Hungary); Gábor Enyedi (Budapest University of Technology and Economics, Hungary); Gábor Rétvári (Budapest University of Technology and Economics, Hungary)
Benefits from 2-Layer Traffic Engineering for IP/MPLS Networks
Stefan Schnitter (T-Systems, Germany); Andreas Barth (T-Systems, Germany); Oana Schnitter (T-Sytems, Germany)
Traffic Engineering in case of interconnected and integrated layers
Peter Hegyi (BME-TMIT, Hungary); Namik Sengezer (University of Bilkent, Turkey); Ezhan Karasan (Bilkent University, Turkey)
Operational Databases-related Multi-Layer Network Modeling to Support Network Development at Magyar Telekom
Emil Babics (Magyar Telekom Telecommunications Plc., Hungary); Eva Csákány (Magyar Telekom Telecommunications Plc., Hungary); Tivadar Jakab (Budapest University of Technology and Economics, Hungary); Rozália Konkoly (Magyar Telekom Telecommunications Plc., Hungary); Lajos Szandi (Budapest University of Technology and Economics, Hungary)
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C5: Optimising Network Operation
Chair: Joachim Gross (Arcor, Germany)
The Embedding of an OSS into a comprehensive NGN Environment
Herbert Goestl (T-Systems, Germany)
Using discrete event simulation to reduce operational expenses for a telecom operator
Koen Casier (University of Ghent, Belgium); Sofie Verbrugge (Ghent University - IBBT, Belgium); Didier Colle (Ghent University, Belgium); Mario Pickavet (Ghent University, Belgium); Piet Demeester (Ghent University, Belgium)
A practical approach to network planning using both operational and optimization tools
Nancy Perrot (Orange Labs, France)
Firewall Configuration Management Using XACML Policies
Tugkan Tuglular (Izmir Institute Of Technology, Turkey); Fusun Cetin (Izmir Institute of Technology, Turkey); Oguz Yarimtepe (Izmir Institute of Technology, Turkey); Gurcan Gercek (Izmir Institute of Technology, Turkey)
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A6: Multi-Service and Multi-Layer Network Strategy and Design
Chair: Tamás Henk (BME-TMIT, Hungary)
Broadband Internetworking Technologies Services Convergence for Competitiveness and Telecommunications Market Evolution in Mexico
Gerardo Chavez (IEEE Mexico Council, Mexico)
Business case evolution across technology and services
Robin Bailey (Analysys Consulting, United Kingdom)
Next Generation Networks MultiService Network Design
Deirdre Doherty, Tom Morawski, Raymond Sackett, Benjamin Tang, Carlos Urrutia-Valdes, John Zhao
(Alcatel-Lucent, USA)
FLEXPLANET, a Flexible Multi-Layer Network Design Tool
Zoltán Zsóka, Laszlo Jereb (Budapest University of Technology and Economics, Hungary); Ferenc Unghvary (University of Texas at Dallas, USA)
Performance Evaluation of Cross Layer Adaptive Multimedia Transmission: The case of Wired Networks
Christos Bouras (University of Patras, Greece)
Improvement of VoIP QoS parameters in comparison to IP TV requirement in Next Generation Broadband Enthernet network
Mohammed Reza Sheikhattar (ITRC, Iran)
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B6: Multi-Domain Networks
Chair: Bernard Jarry-Lacombe (France Telecom - Orange, France)
Distributed Fault Localization for Multi-Domain All-Optical Networks without Power Monitoring
Mazen Khair (University of Ottawa, Canada); Jun Zheng (University of Ottawa, Canada); Hussein Mouftah (University of Ottawa, Canada)
A Concept of Inter-AS Priority Signaling using BGP Attributes
Thomas Martin Knoll (Chemnitz University of Technology, Germany)
PILEP: a contribution to PCE-based interdomain path computation
Manuel Domínguez-Dorado (University of Extremadura, Spain); José Luis González-Sánchez (University of Extremadura, Spain); Jordi Domingo-Pascual (Technical University of Catalunya (UPC) Advanced Broadband Communications Center, Spain)
SMC-BFS:An efficient algorithm for AS path Inference
Guoqiang Zhang (China Internet Information Center,Chinese Academy of Sciences, P.R. China)
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C6: Bandwidth Allocation and TCP
Chair: Géza Gordos (BME, NHIT, BZAKA, Hungary)
Network Capacity Analysis Using Dynamic Simulation
Gerard O'Reilly (LGS, Bell Labs Innovations, USA)
Bandwidth Dimensioning in Packet-based Aggregation Networks
Wolfram Lautenschläger (Alcatel-Lucent Deutschland AG, Germany); Wolfgang Frohberg (Alcatel-Lucent Deutschland AG, Germany)
A Large Scale Data Transfer Method with a Dynamic Window Control to Reduce Reservation Bandwidth in Diffserv AF Networks
Naoto Ikeda (Osaka University, Japan); Masaaki Noro (Fujitsu Laboratories Ltd., Japan); Ken-ichi Baba (Osaka University, Japan); Shimojo Shinji (Osaka University, Japan)
Analysis and Improvement of Transport Protocol Fairness
David Tegze (Budapest University of Technology and Economics, Hungary); Csaba Horváth (Budapest University of Technology and Economics (BUTE), Hungary); Gábor Hosszú (Budapest University of Technology and Economics, Hungary); Ferenc Kovács (Budapest University of Technology and Economics, Hungary)
Understanding the Impacts of Short-Term Dynamics on Long-Term Fairness of Competing High Speed TCP Flows: A Root-Cause Analysis
Balázs Sonkoly (Budapest University of Technology and Economics, Hungary); Tuan Trinh (Budapest University of Technology and Economics, Hungary); Sándor Molnár (Budapest University of Technology and Economics, Hungary)
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A7: Evolution of NGN Services
Chair: Akiya Inoue (Chiba Institute of Technology, Japan)
Converged Communication Services and Competition in Consumer Markets
Abdol Saleh (Alcatel-Lucent, USA)
Economic of Video Telephony and VoIP over EV-DO Revision A
Narayan Raman (Alcatel-Lucent, USA); Yadhav Krishnan (Alcatel-Lucent, USA)
Optimizing Costs of Migration to NGNs
Govinda Rajan (Alcatel-Lucent, USA)
Telco goes for IT - A Service Oriented IT Infrastructure for Next Generation Networks
Guido Carls (Arcor AG & Co KG, Germany); Birgit Frohnhoff (Arcor AG & Co KG, Germany)
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B7: Multi-Cast Schemes
Chair: József Bíró (BME-TMIT, Hungary)
Evaluation of MPLS P2MP Distribution Tree Algorithms
Ryutaro Matsumura (NTT, Japan); Masayuki Tsujino (NTT, Japan); Masayuki Inoue (NTT, Japan); Motoi Iwashita (NTT, Japan)
Network Resilience Requirements and Algorithms for Multicasting and Broadcasting Digital TV
Juan Fernández-Palacios (Telefónica I+D, Spain); Raúl Duque (Telefónica I+D, Spain); Javier Aracil (Universidad Autonoma de Madrid, Spain); Rupert Gruenzinger (Alcatel-Lucent, Germany); Péter Soproni (Budapest University of Technology and Economics, Hungary); Marcell Perényi (Budapest University of Technology and Economics, Hungary); János Tapolcai (Budapest University of Technology and Economics, Hungary); Péter Fodor (Budapest University of Technology and Economics, Hungary); András Gulyás (Budapest University of Technology and Economics, Hungary); José Alberto Hernández (Universidad Autonoma de Madrid, Spain)
A Proposed Novel Thematic-Based Approach to the Group Communication
Raymond Pardede (Budapest University of Technology and Economics (BME), Indonesia); Csaba Horváth (Budapest University of Technology and Economics (BUTE), Hungary); Gábor Hosszú (Budapest University of Technology and Economics, Hungary); Ferenc Kovács (Budapest University of Technology and Economics, Hungary)
Modeling and Simulation of the Performance of Distributed Video Services
Peter Karpati (Norwegian University of Science and Technology, Norway); Tibor Szkaliczki (Computer and Automation Research Institute, Hungarian Academy of Sciences, Hungary); Laszlo Böszörmenyi (University Klagenfurt, Austria)
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C7: Traffic Analysis and Modelling
Chair: Hideaki Yoshino (NTT, Japan)
Traffic Estimation with Short-Term Fluctuating Component
Takeshi Kurosawa (NTT, Japan); Takehiro Kawata (NTT, Japan); Motoi Iwashita (NTT, Japan); Masayuki Tsujino (NTT, Japan)
PBoT: An Analytical Model of P2P Traffic Based on Transactions
Francisco Javier Ramón-Salguero (Telefónica I+D, Spain); Gerardo García de Blas (Telefónica I+D, Spain); María Luisa García Osma (Telefónica, Spain); Adrián Maeso Martín-Carnerero (Telefónica I+D, Spain); José Enríquez-Gabeiras (Telefónica I+D, Spain)
Sound Excerpt Based Similarity Search in P2P Applications
Gábor Richly (Budapest University of Technology and Economics, Hungary); Gábor Hosszú (Budapest University of Technology and Economics, Hungary); Ferenc Kovács (Budapest University of Technology and Economics, Hungary)
Fuzzy Traffic Engineering with Applications to Network Revenue Management
Wuyi Yue (Konan University, Japan)
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