Are applicants in favor of traditional or gamified assessment methods? Exploring applicant reactions towards a gamified selection method. - Konstantina Georgiou; Ioannis Nikolaou (Comput. Hum. Behav., 2020)

Multi-Tenancy in Smart City Platforms. - Ioannis Nikolaou; Leonidas G. Anthopoulos (WWW (Companion Volume), 2022)

Smart Cities as Hubs: Navigating the Smart City Data Providers Landscape. - Ioannis Nikolaou; Leonidas G. Anthopoulos (iiWAS, 2023)

Multitenancy and Observability in Smart City Platforms. - Ioannis Nikolaou; Leonidas G. Anthopoulos (Digit. Gov. Res. Pract., 2023)

Homogenizing Data Flows in Smart Cities: Value-driven use Cases in the Era of Citiverse. - Leonidas G. Anthopoulos; Ioannis Nikolaou (WWW (Companion Volume), 2024)

REST API Access Control - an OPTIONS Based Approach. - Ioannis Nikolaou; Leonidas G. Anthopoulos (WWW (Companion Volume), 2025)

Construct validity and applicant reactions of a gamified personality assessment. - Ioannis Nikolaou; Athena Katsadoraki (Comput. Hum. Behav., 2025)