• 15 Citations
  • 2 h-Index
20122019

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Article
2019

Mining public opinion on ride-hailing service providers using aspect-based sentiment analysis

Surjandari, I., Wayasti, R. A., Laoh, E., Zulkarnain, Rus, A. M. M. & Prawiradinata, I., Jul 2019, In : International Journal of Technology. 10, 4, p. 818-828 11 p.

Research output: Contribution to journalArticle

Open Access
2017

ITS service platform: In search of working business models and ecosystem

Aapaoja, A., Kostiainen, J., Zulkarnain & Leviäkangas, P., 1 Jan 2017, In : Transportation Research Procedia. 25, p. 1781-1795 15 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
2014

The extreme weather risk indicators (EWRI) for the European transport system

Molarius, R., Könönen, V., Leviäkangas, P., Zulkarnain, Rönty, J., Hietajärvi, A. M. & Oiva, K., May 2014, In : Natural Hazards. 72, 1, p. 189-210 22 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2013

Devising and demonstrating an extreme weather risk indicator for use in transportation systems

Leviãkangas, P., Molarius, R., Könönen, V., Zulkarnain, Z. & Hietajãrvi, A. M., 12 Jan 2013, In : Transportation Research Record. 2329, p. 45-53 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)