Introduction of a multi-leveled E-leaming environment with community contribution. - Dávid Sik (CogInfoCom, 2017)

Implementation of a geographic information system with big data environment on common data model. - Dávid Sik; Kristóf Csorba; Péter Ekler (CogInfoCom, 2017)

Introduction and Implementation of a Multi-leveled E-learning Environment Based on the Open Content Development Model Principles. - Dávid Sik (ICL (2), 2017)

Gamification and driving decision support using the sensors of vehicles and smartphones. - Dávid Sik; Péter Ekler; László Lengyel (Intell. Decis. Technol., 2017)

Supporting Learning Process Effectiveness with Online Web 2.0 Systems on the basis of BME Teacher Training. - György Molnár; Dávid Sik (CogInfoCom, 2018)

Open micro-Content Development with Web 2.0 and Smartphone Environment. - Dávid Sik; János Horváth Cz. (CogInfoCom, 2018)

Toward Cognitive Data Analysis with Big Data Environment. - Dávid Sik; Kristóf Csorba; Péter Ekler (CogInfoCom, 2018)

Smart devices, smart environments, smart students - A review on educational opportunities in virtual and augmented reality learning environments. - György Molnár; Dávid Sik (CogInfoCom, 2019)

The virtual toolkit of digital instruction and its application in digital work forms. - György Molnár; Dávid Sik (CogInfoCom, 2020)

Detecting outliers and anomalies to prevent failures and accidents in Industry 4.0. - Dávid Sik; János Levendovszky (CogInfoCom, 2020)