Assured service quality by improved fault management. - Andreas Hanemann; Martin Sailer; David Schmitz (ICSOC, 2004)

A Framework for Failure Impact Analysis and Recovery with Respect to Service Level Agreements. - Andreas Hanemann; David Schmitz; Martin Sailer (IEEE SCC, 2005)

Specification of dependencies for it service fault management. - Andreas Hanemann; David Schmitz; Patricia Marcu; Martin Sailer (ICSOFT (2), 2006)

perfSONAR: Performance Monitoring in europäischen Forschungsnetzen. - Andreas Hanemann; Stephan Kraft; Patricia Marcu; Jochen Reinwand; Helmut Reiser; David Schmitz; Verena Venus (DFN-Forum Kommunikationstechnologien, 2008)

Automated service oriented impact analysis and recovery alternative selection. - David Schmitz (2008)

Integrated monitoring of multi-domain backbone connections – Operational experience in the LHC optical private network - Patricia Marcu; David Schmitz; Wolfgang Fritz; Mark Yampolskiy; Wolfgang Hommel (CoRR, 2011)

Rethinking Multi-Layer Multi-Domain Network Monitoring. - Feng Liu 021; Patricia Marcu; David Schmitz; Mark Yampolskiy (DFN-Forum Kommunikationstechnologien, 2012)

Zariski chambers on surfaces of high Picard number. - Thomas Bauer; David Schmitz (LMS J. Comput. Math., 2012)

An ontology-based approach for semantic interoperability in interorganizational IT service management. - Silvia Knittl; David Schmitz (IM, 2013)

Revisiting Open eXchange Points with Software Defined Networking. - Pier Luigi Ventre; Bojan Jakovljevic; David Schmitz; Stefano Salsano; Matteo Gerola; Luca Prete; Sebastiano Buscaglione; Jose Aznar; Kostas Stamos (LANMAN, 2016)

GÉANT SDX - SDN based Open eXchange Point. - Pier Luigi Ventre; Bojan Jakovljevic; David Schmitz; Andreas Papazois; Stefano Salsano; Michele Santuari; Matteo Gerola; Alaitz Mendiola; Mian Usman; Afrodite Sevasti (NetSoft, 2016)

Establishing a Universal Model for Authentication Scenarios based on MNM Srvice Model. - Jule Anna Ziegler; David Schmitz (DFN-Forum Kommunikationstechnologien, 2018)

On the postulation of lines and a fat line. - Thomas Bauer; Sandra Di Rocco; David Schmitz; Tomasz Szemberg; Justyna Szpond (J. Symb. Comput., 2019)

Localization of network service performance degradation in multi-tenant networks. - Pavle V. Vuletic; Bartosz Bosak; Marinos Dimolianis; Pascal Mérindol; David Schmitz; Henrik Wessing (Comput. Networks, 2020)

Towards Improving Identity and Access Management with the IdMSecMan Process Framework. - Daniela Pöhn; Sebastian Seeber; Tanja Hanauer; Jule Anna Ziegler; David Schmitz (ARES, 2021)