Johan Gustav Bellika

Publication Activity (10 Years)

Years Active: 1996-2021
Publications (10 Years): 11

Top Topics

Clinical Decision Support Systems

Horizontally Partitioned

Top Venues

J. Biomed. Informatics

Publications

Asbjørn J. Fagerlund, Berglind Fjola Smaradottir, Elisa Salvi, Aina Fredeng, Johan Gustav Bellika
How to Retain Participants in User-Centered Design? Towards Recommendations for Minimizing Dropouts. MedInfo (2021)
Rolf Wynn, Sunday O. Oyeyemi, Luis Marco-Ruiz, Andrius Budrionis, Kassaye Yitbarek Yigzaw, Johan Gustav Bellika
Use of e-Health by Healthcare Professionals vs. non-Healthcare Professionals. MIE (2021)
Andrius Budrionis, Magda Miara, Piotr Miara, Szymon Wilk, Johan Gustav Bellika
Benchmarking PySyft Federated Learning Framework on MIMIC-III Dataset. IEEE Access 9 (2021)
Berglind Fjola Smaradottir, Johan Gustav Bellika, Aina Fredeng, Asbjørn J. Fagerlund
User-Centred Design with a Remote Approach: Experiences from the Chronic Pain Project. EFMI-STC (2020)
Taridzo Chomutare, Kassaye Yitbarek Yigzaw, Sílvia Delgado Olabarriaga, Alexandra Makhlysheva, Marcela Tuler de Oliveira, Line Silsand, Dagmar Krefting, Thomas Penzel, Christiaan Hillen, Johan Gustav Bellika
Healthcare and data privacy requirements for e-health cloud: A qualitative analysis of clinician perspectives. HealthCom (2020)
Kassaye Yitbarek Yigzaw, Andrius Budrionis, Luis Marco-Ruiz, Torje Dahle Henriksen, Peder A. Halvorsen, Johan Gustav Bellika
Privacy-preserving architecture for providing feedback to clinicians on their clinical performance. BMC Medical Informatics Decis. Mak. 20 (1) (2020)
Luis Marco-Ruiz, Erlend Bønes, Estela de la Asunción, Elia Gabarron, Juan Carlos Aviles Solis, Eunji Lee, Vicente Traver, Keiichi Sato, Johan Gustav Bellika
Combining multivariate statistics and the think-aloud protocol to assess Human-Computer Interaction barriers in symptom checkers. J. Biomed. Informatics 74 (2017)
Kassaye Yitbarek Yigzaw, Antonis Michalas, Johan Gustav Bellika
Secure and scalable deduplication of horizontally partitioned health data for privacy-preserving distributed statistical computation. BMC Medical Informatics Decis. Mak. 17 (1) (2017)
Luis Marco-Ruiz, Carlos Pedrinaci, José Alberto Maldonado, Luca Panziera, Rong Chen, Johan Gustav Bellika
Publication, discovery and interoperability of Clinical Decision Support Systems: A Linked Data approach. J. Biomed. Informatics 62 (2016)
Kassaye Yitbarek Yigzaw, Antonis Michalas, Johan Gustav Bellika
Secure and Scalable Statistical Computation of Questionnaire Data in R. IEEE Access 4 (2016)
Andrius Budrionis, Johan Gustav Bellika
The Learning Healthcare System: Where are we now? A systematic review. J. Biomed. Informatics 64 (2016)
Andrius Budrionis, Gunnar Hartvigsen, Rolv-Ole Lindsetmo, Johan Gustav Bellika
What device should be used for telementoring? Randomized controlled trial. Int. J. Medical Informatics 84 (9) (2015)
Johan Gustav Bellika, Luis Marco, Rolf Wynn
A Communicable Disease Query Engine. MIE (2015)
Timotheus Kampik, Frank Larsen, Johan Gustav Bellika
Internet-based remote consultations - general practitioner experience and attitudes in Norway and Germany. MIE (2015)
Meskerem Asfaw Hailemichael, Luis Marco-Ruiz, Johan Gustav Bellika
Privacy-preserving Statistical Query and Processing on Distributed OpenEHR Data. MIE (2015)
Luis Marco-Ruiz, José Alberto Maldonado, Randi Karlsen, Johan Gustav Bellika
Multidisciplinary Modelling of Symptoms and Signs with Archetypes and SNOMED-CT for Clinical Decision Support. MIE (2015)
Luis Marco-Ruiz, David Moner, José Alberto Maldonado, Nils Kolstrup, Johan Gustav Bellika
Archetype-based data warehouse environment to enable the reuse of electronic health record data. Int. J. Medical Informatics 84 (9) (2015)
Andrius Budrionis, Per Hasvold, Gunnar Hartvigsen, Johan Gustav Bellika
Video Conferencing Services in Healthcare: One Communication Platform to Support All. MedInfo (2015)
Luis Marco-Ruiz, Johan Gustav Bellika
Semantic Interoperability in Clinical Decision Support Systems: A Systematic Review. MedInfo (2015)
Kassaye Yitbarek Yigzaw, Johan Gustav Bellika
A communicable disease prediction benchmarking platform. BHI (2014)
Luis Marco-Ruiz, José Alberto Maldonado, Vicente Traver, Randi Karlsen, Johan Gustav Bellika
Meta-architecture for the interoperability and knowledge management of archetype-based clinical decision support systems. BHI (2014)
Kassaye Yitbarek Yigzaw, Johan Gustav Bellika
Evaluation of secure multi-party computation for reuse of distributed electronic health data. BHI (2014)
Kassaye Yitbarek Yigzaw, Johan Gustav Bellika, Anders Andersen, Gunnar Hartvigsen, Carlos Fernández-Llatas
Towards privacy-preserving computing on distributed electronic health record data. Middleware Doctoral Symposium (2013)
J. Lauritzen, Eirik Årsand, Alexander Horsch, Luis Fernández-Luque, Taridzo Chomutare, Johan Gustav Bellika, Ole K. Hejlesen, Gunnar Hartvigsen
Social Media and Games as Self-management Tools for Children and Adolescents with Type 1 Diabetes Mellitus. HEALTHINF (2012)
Knut Magne Augestad, Gro Berntsen, K. Lassen, Johan Gustav Bellika, R. Wootton, Rolv-Ole Lindsetmo
Standards for reporting randomized controlled trials in medical informatics: a systematic review of CONSORT adherence in RCTs on clinical decision support. J. Am. Medical Informatics Assoc. 19 (1) (2012)
J. Guirao Aguilar, Johan Gustav Bellika, Luis Fernández-Luque, Vicente Traver Salcedo
Respiration Tracking Using the Wii Remote Game Controller. MIE (2011)
Monika Alise Johansen, Jan-Are Kolset Johnsen, Neema Shrestha, Johan Gustav Bellika
Symptoms from Patients as the Primary Information Source for Real-time Surveillance. MedInfo (2010)
Monika Alise Johansen, Jan-Are K. Johnsen, Gunnar Hartvigsen, Gunnar Ellingsen, Johan Gustav Bellika
Bridging the Gap between Patients' Expectations and General Practitioners' Knowledge through Disease Surveillance. MIE (2009)
Johan Gustav Bellika, Lars Ilebrekke, Per Atle Bakkevoll, Håvard D. Johansen, Jeremiah Scholl, Monika Alise Johansen
Authentication and Encryption in the Snow Disease Surveillance Network. MIE (2009)
Eva Henriksen, Monika Alise Johansen, Anders Baardsgaard, Johan Gustav Bellika
Threats to Information Security of Real-Time Disease Surveillance Systems. MIE (2009)
Taxiarchis Botsis, Johan Gustav Bellika, Gunnar Hartvigsen
New Directions in Electronic Disease Surveillance: Detection of Infectious Diseases during the Incubation Period. eTELEMED (2009)
Monika Alise Johansen, Jeremiah Scholl, Per Hasvold, Gunnar Ellingsen, Johan Gustav Bellika
"Garbage in, garbage out": extracting disease surveillance data from epr systems in primary care. CSCW (2008)
Taxiarchis Botsis, Ole K. Hejlesen, Johan Gustav Bellika, Gunnar Hartvigsen
Electronic Disease Surveillance for Sensitive Population Groups - The Diabetics Case Study. MIE (2008)
Klaske van Vuurden, Gunnar Hartvigsen, Johan Gustav Bellika
Disease outbreak detection through clique covering on a weighted ICPC-coded graph. MIE (2008)
Ove Granberg, Johan Gustav Bellika, Eirik Årsand, Gunnar Hartvigsen
Automatic Infection Detection System. MedInfo (2007)
Johan Gustav Bellika, Hoylen Sue, Linda Bird, Andrew Goodchild, Toralf Hasvold, Gunnar Hartvigsen
Properties of a federated epidemiology query system. Int. J. Medical Informatics 76 (9) (2007)
Johan Gustav Bellika, Toralf Hasvold, Gunnar Hartvigsen
Propagation of program control: A tool for distributed disease surveillance. Int. J. Medical Informatics 76 (4) (2007)
Gunnar Hartvigsen, Monika Alise Johansen, Per Hasvold, Johan Gustav Bellika, Eirik Årsand, Eli Arild, Deede Gammon, Sture Pettersen, Steinar Pedersen
Challenges in Telemedicine and eHealth: Lessons Learned from 20 Years with Telemedicine in Tromsø. MedInfo (2007)
Eirik Årsand, Ole Anders Walseth, Niklas Andersson, Ruchith Fernando, Ove Granberg, Johan Gustav Bellika, Gunnar Hartvigsen
Using Blood Glucose Data as an Indicator for Epidemic Disease Outbreaks. MIE (2005)
Johan Gustav Bellika, Gunnar Hartvigsen
The oncological nurse assistant: A web-based intelligent oncological nurse advisor. Int. J. Medical Informatics 74 (7-8) (2005)
Johan Gustav Bellika, Gunnar Hartvigsen
The Oncological Nurse Assistant: A Web-Based Intelligent Oncological Nurse Advisor. MedInfo (2004)
Johan Gustav Bellika, Gunnar Hartvigsen, Jan Norum
Using discharge letters and context representation in information retrieval of medical literature. MIE (2003)
Johan Gustav Bellika, Gunnar Hartvigsen, Roy Arild Widding
The Virtual Library Secretary - A User Model Based Software Agent. Pers. Ubiquitous Comput. 2 (3) (1998)
Johan Gustav Bellika, Gunnar Hartvigsen, Roy Arild Widding
Using User Models in Software Agents: The Virtual Secretary. ICMAS (1998)
Gunnar Hartvigsen, Svein-Gunnar Johansen, A. Helme, Roy Arild Widding, Johan Gustav Bellika, Wen Cao
The Virtual Secretary Architecture for Secure Software Agents. PAAM (1996)