- Model-Driven Software Engineering Techniques
- Service-Oriented Architecture and Web Services
- Advanced Software Engineering Methodologies
- Mobile Health and mHealth Applications
- Formal Methods in Verification
- Business Process Modeling and Analysis
- Context-Aware Activity Recognition Systems
- Semantic Web and Ontologies
- Cybernetics and Technology in Society
- Logic, programming, and type systems
- Distributed systems and fault tolerance
- Online and Blended Learning
- Physical Activity and Health
- Evacuation and Crowd Dynamics
- Software System Performance and Reliability
- Innovative Teaching and Learning Methods
- Parallel Computing and Optimization Techniques
- Digital Mental Health Interventions
- Advanced Database Systems and Queries
- Data Quality and Management
- Simulation Techniques and Applications
- Educational Games and Gamification
- Behavioral Health and Interventions
- Software Engineering Research
- IoT and Edge/Fog Computing
University of Agder
2015-2024
STZ eyetrial
2014-2021
University of Tübingen
2014-2021
University of Kassel
2011-2016
Klinik Hietzing
2012
Humboldt-Universität zu Berlin
1997-2005
University of Wales
2003
Aberystwyth University
2003
Karlsruhe University of Education
2003
Utrecht University
2003
Heterogeneity is a problem in storing and exchanging data digital health information system (HIS) following semantic structural integrity. The existing literature shows different methods to overcome this problem. Fast healthcare interoperable resources (FHIR) as standard may explain other models, (e.g., personal, physiological, behavioral from heterogeneous sources, such activity sensors, questionnaires, interviews) with vocabularies, Systematized Nomenclature of Medicine—Clinical Terms...
In this study, we implemented an integrated security solution with Spring Security and Keycloak open-access platform (SSK) to secure data collection exchange over microservice architecture application programming interfaces (APIs). The adopted the following features: open authorization, multi-factor authentication, identity brokering, user management safeguard APIs. Then, extended a virtual private network (VPN), Blowfish crypt (Bcrypt) hash, encryption method, API key, firewall, socket...
Regular physical activity (PA), healthy habits, and an appropriate diet are recommended guidelines to maintain a lifestyle. A lifestyle can help avoid chronic diseases long-term illnesses. monitoring automatic personalized recommendation system (i.e., electronic coach or eCoach) with considering clinical ethical guidelines, individual health status, condition, preferences may successfully participants follow recommendations As prerequisite for the prototype design of such helpful eCoach...
Automatic e-coaching may motivate individuals to lead a healthy lifestyle with early health risk prediction, personalized recommendation generation, and goal evaluation. Multiple studies have reported on uninterrupted automatic monitoring of behavioral aspects (such as sedentary time, amount, type physical activity); however, feedback techniques are still in nascent stage. Current intelligent coaching strategies mostly based the handcrafted string messages that rarely individualize each...
Arthur Prinz: Juden im Deutschen Wirtschaftsleben. Soziale und wirtschaftliche Struktur Wandel 1850-1914. (Schriftenreihe wissenschaftlicher Abhandlungen des Leo Baeck Instituts, 43.) J. C. B. Mohr (Paul Siebeck) Tübingen 1984. 294 Seiten. Leinen DM 68,-
Leading a sedentary lifestyle may cause numerous health problems. Therefore, passive changes should be given priority to avoid severe long-term damage. Automatic coaching system help people manage healthy with continuous state monitoring and personalized recommendation generation machine learning (ML). This study proposes semantic ontology model annotate the ML-prediction outcomes personal preferences conceptualize hybrid approach. We use transfer approach improve ML training its...
Abstract Electronic coaching (eCoach) facilitates goal-focused development for individuals to optimize certain human behavior. However, the automatic generation of personalized recommendations in eCoaching remains a challenging task. This research paper introduces novel approach that combines deep learning and semantic ontologies generate hybrid by considering “Physical Activity” as case study. To achieve this, we employ three methods: time-series forecasting, physical activity level...
At the onset of an indoor fire emergency, availability information becomes critical due to chaotic situation at emergency site. Moreover, if is lacking, not shared, or responders are too overloaded acknowledge it, lives can be lost and property harmed. Therefore, goal this paper identify items that needed for first during search rescue operations. The authors use educational building as a case show how supported by getting access stored in different systems. research methodology used was...
The Internet of Medical Things (IoMT) combines medical devices and applications that use network technologies to connect healthcare information systems (HIS). IoMT is reforming the industry by adopting communication (ICTs). Identity verification, secure collection, exchange data are essential in health applications. In this study, we implemented a hybrid security solution collection management personal using Spring Framework (SF), Services for Sensitive Data (TSD) as service platform,...
when there is interaction within online learning groups, meaningful achieved. Motivating and sustaining effective student interactions requires planning, coordination implementation of curriculum, pedagogy technology. For our aim to understand group processes identify mechanisms, comparative analysis was used on a massive open course (MOOC) run in 2015 2016. Qualitative (interaction the platform) quantitative (survey) methods were used. The findings revealed several possible ways improve...
Self-reporting patient data are valuable feedback for medical treatment and care process, as well clinical trial studies support of treatment. However, traditional paper-based longitudinal surveys or questionnaires health well-being status information time- cost-consuming, may suffer from low compliance. Consequently, an NFC-based electronic capture prototype called inSERT has been designed that allows quick easy self-reporting patients. monitoring enabling, acquisition right the patient's...