Automatic self-calibration of body worn triaxial-accelerometers for application in healthcare. - Matthias Gietzelt; Klaus-Hendrik Wolf; Michael Marschollek; Reinhold Haux (PervasiveHealth, 2008)

Rekonstruktion der Topologie einer Wohnung mit Hilfe eines Installationsbus-Systems. - Matthias Gietzelt; Klaus-Hendrik Wolf; Michael Marschollek; Bianying Song; Reinhold Haux (GI Jahrestagung, 2009)

Health-Enabling Technologies for Pervasive Health Care: A Pivotal Field for Future Medical Informatics Research Education? - Reinhold Haux; Matthias Gietzelt; Nils Hellrung; Wolfram Ludwig; Michael Marschollek; Bianying Song; Klaus-Hendrik Wolf (MIE, 2009)

Home Care Decision Support Using an Arden Engine - Merging Smart Home and Vital Signs Data. - Michael Marschollek; Oliver J. Bott; Klaus-Hendrik Wolf; Matthias Gietzelt; Maik Plischke; Moaaz Madiesh; Bianying Song; Reinhold Haux (Nursing Informatics, 2009)

Decision support for teletraining of COPD patients. - Bianying Song; Klaus-Hendrik Wolf; Matthias Gietzelt; Osama Al Scharaa; Uwe Tegtbur; Reinhold Haux; Michael Marschollek (PervasiveHealth, 2009)

Daily activities and fall risk - A follow-up study to identify relevant activities for sensor-based fall risk assessment. - Michael Marschollek; Anja Rehwald; Matthias Gietzelt; Bianying Song; Klaus-Hendrik Wolf; Reinhold Haux (MedInfo, 2010)

A Home-centered ICT Architecture for Health-enabling Technologies. - Bianying Song; Michael Marschollek; Klaus-Hendrik Wolf; Matthias Gietzelt; Thomas Franken; Reinhold Haux (MedInfo, 2010)

A Nomenclature for the Analysis of Continuous Sensor and Other Data in the Context of Health-Enabling Technologies. - Matthias Gietzelt; Klaus-Hendrik Wolf; Reinhold Haux (MIE, 2011)

Sensors vs. experts - A performance comparison of sensor-based fall risk assessment vs. conventional assessment in a sample of geriatric patients. - Michael Marschollek; Anja Rehwald; Klaus-Hendrik Wolf; Matthias Gietzelt; Gerhard Nemitz; Hubertus Meyer zu Schwabedissen; Mareike Schulze (BMC Medical Informatics Decis. Mak., 2011)

Development and clinical validation of an unobtrusive ambulatory knee function monitoring system with inertial 9DoF sensors. - Mareike Schulze; Tilman Calliess; Matthias Gietzelt; Klaus-Hendrik Wolf; Tsung-Han Liu; Frank Seehaus; Raphael Bocklage; Henning Windhagen; Michael Marschollek (EMBC, 2012)

Comparison and validation of capacitive accelerometers for health care applications. - Felix Büsching; Ulf Kulau; Matthias Gietzelt; Lars C. Wolf (Comput. Methods Programs Biomed., 2012)

Arden2ByteCode: A one-pass Arden Syntax compiler for service-oriented decision support systems based on the OSGi platform. - Matthias Gietzelt; Ursula Goltz; Daniel Grunwald; Malte Lochau; Michael Marschollek; Bianying Song; Klaus-Hendrik Wolf (Comput. Methods Programs Biomed., 2012)

A method to align the coordinate system of accelerometers to the axes of a human body: The depitch algorithm. - Matthias Gietzelt; Stephan Schnabel; Klaus-Hendrik Wolf; Felix Büsching; Bianying Song; Stefan Rust; Michael Marschollek (Comput. Methods Programs Biomed., 2012)

Mining geriatric assessment data for in-patient fall prediction models and high-risk subgroups. - Michael Marschollek; Mehmet Gövercin; Stefan Rust; Matthias Gietzelt; Mareike Schulze; Klaus-Hendrik Wolf; Elisabeth Steinhagen-Thiessen (BMC Medical Informatics Decis. Mak., 2012)

Design and Implementation of the Standards-Based Personal Intelligent Self-Management System (PICS). - Tobias von Bargen; Matthias Gietzelt; Matthias Britten; Bianying Song; Klaus-Hendrik Wolf; Martin Kohlmann; Michael Marschollek; Reinhold Haux (EFMI-STC, 2013)

Fall detection on the road. - Felix Büsching; Henning Post; Matthias Gietzelt; Lars C. Wolf (Healthcom, 2013)

Fall prediction with wearable sensors - an empirical study on expert opinions. - Michael Marschollek; Mareike Schulze; Matthias Gietzelt; Nigel Lovel; Stephen James Redmond (ICIMTH, 2013)

High Intensity, Multimodality and Incoherence: Grand Challenges in the Analysis of Data for Health-Enabling Technologies. - Martin Kohlmann; Matthias Gietzelt; Michael Marschollek; Bianying Song; Klaus-Hendrik Wolf; Reinhold Haux (MedInfo, 2013)

Sensor-Based Fall Risk Assessment - Dagger of the Mind? - Michael Marschollek; Mareike Schulze; Matthias Gietzelt; Nigel H. Lovell; Stephen James Redmond (MedInfo, 2013)

Performance comparison of accelerometer calibration algorithms based on 3D-ellipsoid fitting methods. - Matthias Gietzelt; Klaus-Hendrik Wolf; Michael Marschollek; Reinhold Haux (Comput. Methods Programs Biomed., 2013)

A Collaboration Tool Based on SNOCAP-HET. - Martin Kohlmann; Matthias Gietzelt; Nico Jähne-Raden; Michael Marschollek; Bianying Song; Klaus-Hendrik Wolf; Reinhold Haux (J. Medical Syst., 2014)

Generic Case Extractor: Extended Export of Clinical Facts from i2b2. - Daniel Firnkorn; Matthias Gietzelt; Christian Karmen; Matthias Ganzinger; Petra Knaup (MIE, 2015)

An IT Architecture for Systems Medicine. - Matthias Ganzinger; Matthias Gietzelt; Christian Karmen; Daniel Firnkorn; Petra Knaup (MIE, 2015)

Feasibility Study of a Sensor-Based Autonomous Load Control Exercise Training System for COPD Patients. - Bianying Song; Marcus B. Becker; Matthias Gietzelt; Reinhold Haux; Martin Kohlmann; Mareike Schulze; Uwe Tegtbur; Klaus-Hendrik Wolf; Michael Marschollek (J. Medical Syst., 2015)

The Use of Tools, Modelling Methods, Data Types, and Endpoints in Systems Medicine: A Survey on Projects of the German e: Med-Programme. - Matthias Gietzelt; Thomas Höfer; Petra Knaup-Gregori; Rainer König; Martin Löpprich; Alexandra Poos; Matthias Ganzinger (MIE, 2016)

Implementing Systems Medicine: A Medical Informatics Perspective. - Matthias Ganzinger; Matthias Gietzelt; Christian Karmen; Blanca Flores; Petra Knaup (MIE, 2018)

Implementing LOINC: Current Status and Ongoing Work at the Hannover Medical School. - Johanna Fiebeck; Matthias Gietzelt; Sarah Ballout; Martin Christmann; Maikel Fradziak; Hans Laser; Julia Ruppel; Norman Schönfeld; Sonja Teppner; Svetlana Gerbel (EFMI-STC, 2019)

Clinical Information Model Based Data Quality Checks: Theory and Example. - Erik Tute; Antje Wulff; Michael Marschollek; Matthias Gietzelt (EFMI-STC, 2019)

A Report on Archetype Modelling in a Nationwide Data Infrastructure Project. - Antje Wulff; Kim Katrin Sommer; Sarah Ballout; Birger Haarbrandt; Matthias Gietzelt (EFMI-STC, 2019)

Implementing LOINC - Current Status and Ongoing Work at a Medical University. - Johanna Fiebeck; Matthias Gietzelt; Sarah Ballout; Martin Christmann; Maikel Fradziak; Hans Laser; Julia Ruppel; Norman Schönfeld; Sonja Teppner; Svetlana Gerbel (GMDS, 2019)

Methods for a similarity measure for clinical attributes based on survival data analysis. - Christian Karmen; Matthias Gietzelt; Petra Knaup-Gregori; Matthias Ganzinger (BMC Medical Informatics Decis. Mak., 2019)

vivaGen - a survival data set generator for software testing. - Matthias Gietzelt; Christian Karmen; Petra Knaup-Gregori; Matthias Ganzinger (BMC Bioinform., 2020)

openEHR-to-FHIR: Converting openEHR Compositions to Fast Healthcare Interoperability Resources (FHIR) for the German Corona Consensus Dataset (GECCO). - Nektarios Ladas; Stefan Franz; Birger Haarbrandt; Kim Katrin Sommer; Severin Kohler; Sarah Ballout; Johanna Fiebeck; Michael Marschollek; Matthias Gietzelt (ICIMTH, 2021)

GGPONC 2.0 - The German Clinical Guideline Corpus for Oncology: Curation Workflow, Annotation Policy, Baseline NER Taggers. - Florian Borchert; Christina Lohr; Luise Modersohn; Jonas Witt; Thomas Langer; Markus Follmann; Matthias Gietzelt; Bert Arnrich; Udo Hahn; Matthieu-P. Schapranow (LREC, 2022)

Programming techniques for improving rule readability for rule-based information extraction natural language processing pipelines of unstructured and semi-structured medical texts. - Nektarios Ladas; Florian Borchert; Stefan Franz; Alina Rehberg; Natalia Strauch; Kim Katrin Sommer; Michael Marschollek; Matthias Gietzelt (Health Informatics J., 2023)

Semantic Mapping of Named-Entities in openEHR Templates and Ad-hoc Generation of Compositions. - Nektarios Ladas; Stefan Franz; Dominik Wolff; Alina Rehberg; Michael Marschollek; Matthias Gietzelt (MIE, 2024)