The Nature of Knowledge-intensive Person-oriented Services - Challenges for Leveraging Service Engineering Potentials. - Philipp Menschner; Marco Hartmann; Jan Marco Leimeister (ISSS/BPSC, 2010)

Open Innovation im Healthcare - Systematische Entwicklung von Ideenwettbewerben am Beispiel von Patienten mit amyotropher Lateralsklerose. - Marco Hartmann; Andreas Prinz 002; Jan Marco Leimeister (GI Jahrestagung (1), 2010)

Web 2.0 im Gesundheitswesen - Ein Literature Review zur Aufarbeitung aktueller Forschungsergebnisse zu Health 2.0 Anwendungen. - Marco Hartmann; Roland Görlitz; Andreas Prinz 002; Eike Hirde; Asarnusch Rashid; Christof Weinhardt; Jan Marco Leimeister (Wirtschaftsinformatik, 2011)

Patienten als Innovatoren - Eine modulare Erweiterung einer Patientencommunity zur Ideenschmiede. - Marco Hartmann; Ulrich Bretschneider; Andreas Prinz 002; Jan Marco Leimeister (GI-Jahrestagung, 2012)

Patients as Innovators - The Development of Innovative Ideas with the Ideenschmiede. - Marco Hartmann; Ulrich Bretschneider; Jan Marco Leimeister (Wirtschaftsinformatik, 2013)

Lean on Diffusion Theory to Make Ideas-Communities Fly - the Case of DATEV. - Marco Hartmann (ECIS, 2014)

Fostering Ideation Among Patients: Exaptation of Web-based Ideation Platforms as Health 2.0 Tools for Virtual Patient Communities. - Ulrich Bretschneider; Marco Hartmann; Jan Marco Leimeister (ICIS, 2015)

Keep them alive! Design and Evaluation of the "Community Fostering Reference Model". - Ulrich Bretschneider; Marco Hartmann; Jan Marco Leimeister (Bus. Inf. Syst. Eng., 2018)

Optimizing a Hardware Network Stack to Realize an In-Network ML Inference Application. - Marco Hartmann; Lukas Weber; Johannes Wirth 002; Lukas Sommer; Andreas Koch 001 (H2RC@SC, 2021)

A Scratch Challenge: Middle School Students Working with Variables, Lists and Procedures. - Giulia Paparo; Marco Hartmann; Mareen Grillenberger (Koli Calling, 2021)

DExIE - An IoT-Class Hardware Monitor for Real-Time Fine-Grained Control-Flow Integrity. - Christoph Spang 001; Yannick Lavan; Marco Hartmann; Florian Meisel; Andreas Koch 001 (J. Signal Process. Syst., 2022)

Prevalence of Programming Misconceptions in Primary School Students. - Marco Hartmann; Michael Hielscher; Eva Marinus (Koli Calling, 2024)