Towards an Integrated Quality of Service Architecture (QOS-A) for Distributed Multimedia Communications. - Helmut Leopold; Andrew T. Campbell; David Hutchison 001; Nikolaus Singer (HPN, 1992)

The evolving relationship between OSI and ODP in the new communications environment. - Helmut Leopold; Geoff Coulson; Kwaku Frimpong-Ansah; David Hutchison 001; Nikolaus Singer (Broadband Islands, 1993)

Integrated Quality of Service for Multimedia Communications. - Andrew T. Campbell; Geoff Coulson; Francisco Garcia 001; David Hutchison 001; Helmut Leopold (INFOCOM, 1993)

From Broadband Network Services to a Distributed Multimedia Support-Environment. - Helmut Leopold; Kwaku Frimpong-Ansah; Nikolaus Singer (COST 237 Workshop, 1994)

The Bookshop Project: An Austrian Interactive Multimedia Application Case Study. - Helmut Leopold; Richard Hirn (COST 237 Workshop, 1996)

Broadband Access to the Internet - an Overview. - Helmut Leopold (HPN, 1998)

Towards Resilient Networks Using Programmable Networking Technologies. - Linlin Xie; Paul Smith 001; Mark Banfield; Helmut Leopold; James P. G. Sterbenz; David Hutchison 001 (IWAN, 2005)

From Detection to Remediation: A Self-Organized System for Addressing Flash Crowd Problems. - Linlin Xie; Paul Smith 001; David Hutchison 001; Mark Banfield; Helmut Leopold; Abdul Jabbar; James P. G. Sterbenz (ICC, 2008)

Fuzzy security concepts for the Internet of the future. - Thomas Bleier; Helmut Leopold; Christian Monyk (Elektrotech. Informationstechnik, 2010)

Ambient Assisted Living (AAL) - sicher älter werden durch Kommunikationstechnologien von morgen. - Helmut Leopold (Elektrotech. Informationstechnik, 2010)

Perspektiven assistierender Technologien in Pflege und Altenbetreuung. - Helmut Leopold; Jutta Ritsch (Elektrotech. Informationstechnik, 2010)

Social Media. - Helmut Leopold (Elektrotech. Informationstechnik, 2012)

Next Gen Innovationsmanagement durch Social Collaboration. - Helmut Leopold (Elektrotech. Informationstechnik, 2012)

Vom Smart Grid zur Smart Security. - Helmut Leopold (Elektrotech. Informationstechnik, 2013)

Safety & Security in Future Networks Will Need a New Internet Science. - Helmut Leopold; Thomas Bleier (Prax. Inf.verarb. Kommun., 2013)

Mitigation of Rayleigh backscattering and reflection crosstalk in NG-PON2 through wavelength-stack shifting. - Bernhard Schrenk; Andreas Poppe; Martin Stierle; Helmut Leopold (ECOC, 2014)

Passive optical switching engine for flexible metro-access. - Bernhard Schrenk; Andreas Poppe; Martin Stierle; Helmut Leopold (ECOC, 2014)

Sicherheit in elektrischen Netzen durch einen nationalen Diskurs - Initiative zur gemeinsamen Entwicklung einer sicheren Smart Grid-Referenzarchitektur. - Helmut Leopold (Elektrotech. Informationstechnik, 2014)

Innovationsdynamik durch Sicherheit im Smart Grid. - Helmut Leopold; Thomas Bleier (Elektrotech. Informationstechnik, 2014)

Analogue Nyquist-filtering in DSP-less ONU for mitigation of bidirectional channel crosstalk in coherent PON. - Bernhard Schrenk; Gerhard Humer; Christoph Pacher; Martin Stierle; Helmut Leopold (ECOC, 2015)

Fully-passive ROADM for flexible in metro-access networks. - Bernhard Schrenk; Fabian Laudenbach; Roland Lieger; Thomas Lorünser; Paraskevas Bakopoulos; Andreas Poppe; Martin Stierle; Hercules Avramopoulos; Helmut Leopold (ECOC, 2015)

Next Generation ICT Platform to Harmonize Medical, Care and Lifestyle Services. - Mario Drobics; Karl Kreiner; Helmut Leopold (ICT Innovations, 2015)

Low-cost transceiver in single TO-can outline supporting WDM-overlay in filterless PONs. - Bernhard Schrenk; Gerhard Humer; Martin Stierle; Helmut Leopold (OFC, 2015)

Fully-passive resiliency switch for agile PON restoration. - Bernhard Schrenk; Roland Lieger; Thomas Lorünser; Paraskevas Bakopoulos; Andreas Poppe; Martin Stierle; Hercules Avramopoulos; Helmut Leopold (OFC, 2015)

Cyber Situational Awareness. - Helmut Leopold (Elektrotech. Informationstechnik, 2015)

Fully Passive Resiliency Node for Optical Access [Invited]. - Bernhard Schrenk; Roland Lieger; Thomas Lorünser; Paraskevas Bakopoulos; Andreas Poppe; Martin Stierle; Hercules Avramopoulos; Helmut Leopold (JOCN, 2015)

Passive ROADM Flexibility in Optical Access With Spectral and Spatial Reconfigurability. - Bernhard Schrenk; Fabian Laudenbach; Roland Lieger; Thomas Lorünser; Paraskevas Bakopoulos; Andreas Poppe; Martin Stierle; Hercules Avramopoulos; Helmut Leopold (IEEE J. Sel. Areas Commun., 2015)

Scalable mobile fronthaul with spatial and spectral reconfigurability through virtually passive nodes. - Bernhard Schrenk; Thomas Zemen; Martin Stierle; Helmut Leopold (EuCNC, 2016)

Cyber Security für kritische Infrastrukturen - Erhöhte Cyber-Sicherheit für unsere kritischen Infrastrukturen verlangen umfassende gemeinsame Forschungsaktivitäten aller Stakeholder. - Helmut Leopold (Elektrotech. Informationstechnik, 2017)

Innovation durch Kultur und Kommunikation. - Helmut Leopold (Elektrotech. Informationstechnik, 2019)

Social media and corporate innovation management - Eight rules to form an innovative organisation. - Helmut Leopold (Elektrotech. Informationstechnik, 2019)