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ORCIDJohan Gustav Bellika
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2020 – today
- 2024
[c32]Rolf Wynn
, Gunnar Ellingsen, Lorena Garcia Fernandez, Vicente Traver, Johan Gustav Bellika, Sunday O. Oyeyemi, Elia Gabarron:
The Tromsø Study: Lessons Learnt About Searching for Information About Health and Illness. MIE 2024: 90-94- 2021
- [j14]Andrius Budrionis, Magda Miara, Piotr Miara, Szymon Wilk, Johan Gustav Bellika:
Benchmarking PySyft Federated Learning Framework on MIMIC-III Dataset. IEEE Access 9: 116869-116878 (2021) - [c31]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: 1022-1023 - [c30]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: 1011-1012 - 2020
- [j13]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): 116 (2020) - [c29]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: 197-201 - [c28]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: 1-8
2010 – 2019
- 2017
- [j12]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: 104-122 (2017) - [j11]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): 1:1-1:19 (2017) - 2016
- [j10]Kassaye Yitbarek Yigzaw, Antonis Michalas, Johan Gustav Bellika:
Secure and Scalable Statistical Computation of Questionnaire Data in R. IEEE Access 4: 4635-4645 (2016) - [j9]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: 243-264 (2016) - [j8]Andrius Budrionis, Johan Gustav Bellika:
The Learning Healthcare System: Where are we now? A systematic review. J. Biomed. Informatics 64: 87-92 (2016) - 2015
- [j7]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): 702-714 (2015) - [j6]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): 715-723 (2015) - [c27]Andrius Budrionis, Per Hasvold, Gunnar Hartvigsen, Johan Gustav Bellika:
Video Conferencing Services in Healthcare: One Communication Platform to Support All. MedInfo 2015: 887 - [c26]Luis Marco-Ruiz, Johan Gustav Bellika:
Semantic Interoperability in Clinical Decision Support Systems: A Systematic Review. MedInfo 2015: 958 - [c25]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: 125-129 - [c24]Timotheus Kampik, Frank Larsen, Johan Gustav Bellika:
Internet-based remote consultations - general practitioner experience and attitudes in Norway and Germany. MIE 2015: 452-454 - [c23]Meskerem Asfaw Hailemichael, Luis Marco-Ruiz, Johan Gustav Bellika:
Privacy-preserving Statistical Query and Processing on Distributed OpenEHR Data. MIE 2015: 766-770 - [c22]Johan Gustav Bellika, Luis Marco, Rolf Wynn:
A Communicable Disease Query Engine. MIE 2015: 1012 - 2014
- [c21]Kassaye Yitbarek Yigzaw, Johan Gustav Bellika:
Evaluation of secure multi-party computation for reuse of distributed electronic health data. BHI 2014: 219-222 - [c20]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: 517-521 - [c19]Kassaye Yitbarek Yigzaw, Johan Gustav Bellika:
A communicable disease prediction benchmarking platform. BHI 2014: 564-568 - 2013
- [c18]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: 4:1-4:6 - 2012
- [j5]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): 13-21 (2012) - [c17]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: 459-466 - 2011
- [c16]J. Guirao Aguilar, Johan Gustav Bellika, Luis Fernández-Luque, Vicente Traver Salcedo:
Respiration Tracking Using the Wii Remote Game Controller. MIE 2011: 455-459 - 2010
- [c15]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: 427-431
2000 – 2009
- 2009
- [c14]Taxiarchis Botsis, Johan Gustav Bellika, Gunnar Hartvigsen:
New Directions in Electronic Disease Surveillance: Detection of Infectious Diseases during the Incubation Period. eTELEMED 2009: 176-183 - [c13]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: 423-427 - [c12]Eva Henriksen, Monika Alise Johansen, Anders Baardsgaard, Johan Gustav Bellika:
Threats to Information Security of Real-Time Disease Surveillance Systems. MIE 2009: 710-714 - [c11]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: 725-729 - 2008
- [c10]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: 525-534 - [c9]Klaske van Vuurden, Gunnar Hartvigsen, Johan Gustav Bellika:
Disease outbreak detection through clique covering on a weighted ICPC-coded graph. MIE 2008: 271-276 - [c8]Taxiarchis Botsis, Ole K. Hejlesen, Johan Gustav Bellika, Gunnar Hartvigsen:
Electronic Disease Surveillance for Sensitive Population Groups - The Diabetics Case Study. MIE 2008: 365-370 - 2007
- [j4]Johan Gustav Bellika, Toralf Hasvold, Gunnar Hartvigsen:
Propagation of program control: A tool for distributed disease surveillance. Int. J. Medical Informatics 76(4): 313-329 (2007) - [j3]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): 664-676 (2007) - [c7]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: 82-86 - [c6]Ove Granberg, Johan Gustav Bellika, Eirik Årsand, Gunnar Hartvigsen:
Automatic Infection Detection System. MedInfo 2007: 566-570 - 2005
- [j2]Johan Gustav Bellika, Gunnar Hartvigsen:
The oncological nurse assistant: A web-based intelligent oncological nurse advisor. Int. J. Medical Informatics 74(7-8): 587-595 (2005) - [c5]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: 217-222 - 2004
- [c4]Johan Gustav Bellika, Gunnar Hartvigsen:
The Oncological Nurse Assistant: A Web-Based Intelligent Oncological Nurse Advisor. MedInfo 2004: 573-577 - 2003
- [c3]Johan Gustav Bellika, Gunnar Hartvigsen, Jan Norum:
Using discharge letters and context representation in information retrieval of medical literature. MIE 2003: 373-378
1990 – 1999
- 1998
- [j1]Johan Gustav Bellika, Gunnar Hartvigsen, Roy Arild Widding:
The Virtual Library Secretary - A User Model Based Software Agent. Pers. Ubiquitous Comput. 2(3): 162-187 (1998) - [c2]Johan Gustav Bellika, Gunnar Hartvigsen, Roy Arild Widding:
Using User Models in Software Agents: The Virtual Secretary. ICMAS 1998: 391-392 - 1996
- [c1]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: 843-852
Coauthor Index
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