Researcher focusing on open data in relation to ETL, modeling, harmonization, subsequent mining and analysis, and visualization of elementary and deeper relationships in time and space within the scope of tourism a destination management. Prefers open solutions written in  interpreted languages (Python, Javascript), open software solutions (PostgreSQL server, PostGis, Qgis), and BI engines (Apache Superset, Power BI).

• Seminars:

   Statistical processing of measured data

   Destination management

• Ongoing:
  • N/A
• Ended:
  • APVV 14-0797

   MDT 06 - SK DMO members (sample 2024)

   MDT 07 - Published occupancy in destinations LAU2 (2017 - 2024)

   CREATIVE INDUSTRIES KOSICE (2018)

   DMO VISIT KOSICE (2019)

   HOBO (2022)

   DMO SLOVAK PARADISE AND SPIŠ (2023)

• Sidor, C., Hamdan, K., Štrba, Ľ. & Kršák, B. (2025). On the road towards identifying and aggregating experiences in destinations via secondary online data: The case of Slovak geoheritage at TripAdvisor in relation to DMOs Geoheritage, 17(91).                           https://doi.org/10.3390/world6020068
• Sidor, C., Kršák, B., & Štrba, Ľ. (2025). Similarity and Homogeneity of Climate Change in Local Des-tinations: A globally reproducible approach from Slovakia. World, 6(2), 68.     https://doi.org/10.3390/world6020068
• Sidor, C., Kršák, B., & Štrba, Ľ. (2023). Basic input data for audiences’ geotargeting by destinations’ partial accessibility: Notes from Slovakia. Data, 8(2), 24.                                                           https://doi.org/10.3390/data8020024
• Sidor, C., Kršák, B., & Štrba, Ľ. (2019). Identification of Distorted Official Hospitality Statistics’ and Their Impact on DMOs’ Funding’s Sustainability: Case Notes from Slovakia. Sustainability, 11(4), 1084.    https://doi.org/10.3390/su11041084
• Sidor, C., Kršák, B., Štrba, Ľ., Cehlár, M., Khouri, S., Stričík, M., Dugas, J., Gajdoš, J., & Bolechová, B. (2019). Can Location-Based Social Media and Online Reservation Services Tell More about Local Accommodation Industries than Open Governmental Data? Sustainability, 11(21), 5926.    https://doi.org/10.3390/su11215926