Overcoming Last-Hop/First-Hop Problems in IP Multicast. - Gísli Hjálmtýsson; Björn Brynjúlfsson; Ólafur Ragnar Helgason (Networked Group Communication, 2003)

Simple Active Mechanisms for Measuring and Monitoring Service Level Topologies. - Gísli Hjálmtýsson; Ólafur Ragnar Helgason; Björn Brynjúlfsson (IWAN, 2004)

Multi-source Multimedia Conferencing over Single Source Multicast: An Application-Aware Approach. - Kostas Katrinis; Georgios Parissidis; Björn Brynjúlfsson; Ólafur Ragnar Helgason; Gísli Hjálmtýsson; Bernhard Plattner (MIPS, 2004)

Self-configuring lightweight Internet multicast protocol specification. - Gísli Hjálmtýsson; Björn Brynjúlfsson; Ólafur Ragnar Helgason (SMC (5), 2004)

Dynamic adaptation of source specific distribution trees for multiparty teleconferencing. - Kostas Katrinis; Bernhard Plattner; Björn Brynjúlfsson; Gísli Hjálmtýsson (CoNEXT, 2005)

Enriched Classification and Dynamic Tunneling as Elementary Internet Mechanisms. - Gísli Hjálmtýsson; Björn Brynjúlfsson (Service Management and Self-Organization in IP-based Networks, 2005)

gTrace: Simple Mechanisms for Monitoring of Multicast Sessions. - Gísli Hjálmtýsson; Ólafur Ragnar Helgason; Björn Brynjúlfsson (NETWORKING, 2005)

Autonomic Network-layer Multicast Service Towards Consistent Service Quality. - Björn Brynjúlfsson; Gísli Hjálmtýsson; Kostas Katrinis; Bernhard Plattner (AINA (2), 2006)