Georg Carle – författare

This book constitutes the proceedings of the 4th International Conference on Internet Science held in Thessaloniki, Greece, in November 2017. The 34 papers presented were carefully reviewed and selected for inclusion in this volume. online policy, politics and co-creation; social media and online interaction.

This volume of the Lecture Notes in Computer Science series contains the set of papers accepted for the two co-located NGC/ICQT2003 workshops, i.e., the 5th COST 264 International Workshop on Networked Group Communications (NGC) and the 3rd - ternationalWorkshopon InternetChargingandQoSTechnology(ICQT),bothof which took place at the University of the Federal Armed Forces Munich (UniBwM), Germany and were hosted by the Information and Systems Laboratory, IIS. NGC2003wasthe ?fth workshopin a continuingseriesof highlysuccessfultech- cal meetings on group communications within the framework of the COST Action 264 "Networked Group Communications," following previous events in Pisa, Italy, 1999, Stamford, USA, 2000, London, UK, 2001, and Boston, USA, 2002. ICQT2003 was the latest edition of a vivid workshop on Internet economics and charging technology; previous events took place in the framework of the Annual Meeting of the German - ciety for Computer Science (GI) and the Austrian Computer Society in 2001 in Vienna, Austria, and in Zuri .. ch, Switzerland in 2002, co-located with the QofIS2002 workshop.

This book constitutes the refereed proceedings of the Third International Conference on Wired/Wireless Internet Communications, WWIC 2005, held in Xanthi, Greece in May 2005.The 34 revised full papers presented were carefully reviewed and selected from 117 submissions. The papers are organized in topical sessions on mobility management, transport protocols and congestion control, QoC and routing, quality of service, wireless multi-hop networks and cellular networks, ad-hoc networks, IEEE 802.11 and other MAC protocols, and energy efficiency and resource optimization.

Welcome to the proceedings of the 4th International Conference on Wired/ Wireless Internet Communications held at the University of Bern from May 10–12,2006. As in 2005,WWIC was selected as the o?cial conference by COST Action 290, and Springer accepted to publish the conference proceedings in the LNCS series. These facts have helped to again attract a large number of hi- quality paper submissions. We received 142 submissions out of which 29 papers were selected by the International Program Committee for presentation at the conference. This resulted in a low acceptance rate of 21%. To limit the load on individual Program Committee members, we increased the Technical Program Committee sizeto 63 members. An additional60reviewerssupportedthe review process. We would like to thank all TPC members and reviewers for their ca- ful reviews, Microsoft Research for providing the online conference management toolkit, and TNO Delft for hosting the physical TPC meeting. The selected papers are organized into eight sessions on the following topics: – Wireless Networks – UMTS and OFDM – Mobile Ad-Hoc Networks – Power Saving and Sensor Networks – Voice and Video Over Wireless Networks – Mobility – TCP – Signalling, Charging, and Security The selected presentations and invited talks from distinguished international speakers formed an extremely exciting program. We hope that all attendees enjoyed both the scienti?c and social program as well as the city and the s- roundings of Bern, the capital of Switzerland.

This book constitutes the refereed proceedings of the 7th IFIP/IEEE International Workshop on Protocols for High Speed Networks, PfHSN 2002, held in Berlin, Germany in April 2002. The 14 revised full papers presented together with two invited papers were carefully reviewed and selected from 54 submissions. The papers are organized in topical sections on signalling and control, application-level mechanisms, TCP and high speed networks, quality of service, and traffic engineering and mobility.