Skip to content

Ghasak Mothafer

  • Doctor engineer
  • 2h-indexImpact measure calculated using publication and citation counts. Updated daily.
  • 17CitationsNumber of citations received by Ghasak's publications. Updated daily.

Other IDs

Co-authors (2)

Publications (5)

  • A Comparison between Multivariate Poisson Gamma Mixture Model and Univariate Negative Binomial Count Models to Examine Types of Accident Frequencies on Freeway

    • Al-mothafer G
    • Yamamoto T
    • Shankar V
    N/AReaders
    N/ACitations
  • A Multivariate heteroskedastic copula-based count model for asymmetric interdependent freeway crash types

    • Mothafer G
    • Yamamoto T
    • Shankar V
    N/AReaders
    N/ACitations
    Get full text
  • A negative binomial crash sum model for time invariant heterogeneity in panel crash data: Some insights

    • Mothafer G
    • Yamamoto T
    • Shankar V
    N/AReaders
    N/ACitations
    Get full text
  • Evaluating crash type covariances and roadway geometric marginal effects using the multivariate Poisson gamma mixture model

    • Mothafer G
    • Yamamoto T
    • Shankar V
    N/AReaders
    N/ACitations
    Get full text
  • Submission Files Included in this PDF Professor Hai Yang Transportation Research Part B Chair Professor , Department of Civil and Environmental Engineering The Hong Kong University of Science and Technology Clear Water Bay , Kowloon Hong Kong Subject : Su

    • Ghasak Al-Mothafer, Toshiyuki Yamamoto V
    • Submission
    N/AReaders
    N/ACitations