Ólafur Ragnar Helgason

发表

Overcoming Last-Hop/First-Hop Problems in IP Multicast

Gísli Hjálmtýsson, Björn Brynjúlfsson, Ólafur Ragnar Helgason, 2003, Networked Group Communication.

Simulating large-scale dynamic random graphs in OMNeT++

Ymir Vigfusson, Ólafur Ragnar Helgason, Kristján Valur Jónsson, 2012, SimuTools.

Gunnar Karlsson, Ólafur Ragnar Helgason, Kristján Valur Jónsson, 2007, CoNEXT '07.

Evaluating an energy-efficient radio architecture for opportunistic communication

Gunnar Karlsson, Emre A. Yavuz, Sylvia T. Kouyoumdjieva, 2012, 2012 IEEE International Conference on Communications (ICC).

Epidemic content distribution: empirical and analytic performance

Gunnar Karlsson, Ljubica Pajevic, Ólafur Ragnar Helgason, 2013, MSWiM.

Opportunistic networking in OMNeT++

Ólafur Ragnar Helgason, Kristján Valur Jónsson, 2008, SimuTools.

Simple Active Mechanisms for Measuring and Monitoring Service Level Topologies

Gísli Hjálmtýsson, Björn Brynjúlfsson, Ólafur Ragnar Helgason, 2004, IWAN.

Enabling multiple controllable radios in OMNeT++ nodes

Sylvia T. Kouyoumdjieva, Ólafur Ragnar Helgason, Ó. Helgason, 2011, SimuTools.

A middleware for opportunistic content distribution

Gunnar Karlsson, Ljubica Pajevic, Emre A. Yavuz, 2016, Comput. Networks.

Multi-source Multimedia Conferencing over Single Source Multicast: An Application-Aware Approach

Bernhard Plattner, Kostas Katrinis, Gísli Hjálmtýsson, 2004, MIPS.

An analytical model for pedestrian content distribution in a grid of streets

Gunnar Karlsson, Vladimir Vukadinovic, Ólafur Ragnar Helgason, 2013, Math. Comput. Model..

Caching in opportunistic networks with churn

Gunnar Karlsson, Sylvia T. Kouyoumdjieva, Ólafur Ragnar Helgason, 2012, 2012 9th Annual Conference on Wireless On-Demand Network Systems and Services (WONS).

A mobility model for pedestrian content distribution

Gunnar Karlsson, Vladimir Vukadinovic, Ólafur Ragnar Helgason, 2009, SimuTools.

A mobile peer-to-peer system for opportunistic content-centric networking

Gunnar Karlsson, Ljubica Pajevic, Emre A. Yavuz, 2010, MobiHeld '10.

Opportunistic Communication and Human Mobility

Gunnar Karlsson, Sylvia T. Kouyoumdjieva, Ólafur Ragnar Helgason, 2014, IEEE Transactions on Mobile Computing.

Self-configuring lightweight Internet multicast protocol specification

Gísli Hjálmtýsson, Björn Brynjúlfsson, Ólafur Ragnar Helgason, 2004, 2004 IEEE International Conference on Systems, Man and Cybernetics (IEEE Cat. No.04CH37583).

On the Performance of Pedestrian Content Distribution

Gunnar Karlsson, Vladimir Vukadinovic, Ólafur Ragnar Helgason, 2009, Delay and Disruption-Tolerant Networking II.

gTrace: Simple Mechanisms for Monitoring of Multicast Sessions

Gísli Hjálmtýsson, Björn Brynjúlfsson, Ólafur Ragnar Helgason, 2005, NETWORKING.

Demo: opportunistic mobile social networking

Gunnar Karlsson, Ljubica Pajevic, Emre A. Yavuz, 2011, MobiSys '11.

Caching strategies in opportunistic networks

Gunnar Karlsson, Sylvia T. Kouyoumdjieva, Ólafur Ragnar Helgason, 2012, 2012 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM).