Now showing items 1-2 of 2

    • Accounting for externalities in the measurement of productivity growth: the Malmquist cost productivity measure 

      Ball, E.; Färe, R.; Grosskopf, S.; Zaim, O. (Elsevier BV, 2005)
      This paper starts with the basic premise: that conventional measures of productivity growth-often used as a measure of corporate performance-which ignore external or social output, are biased. We then construct an alternative ...
    • Flexible test-bed for unusual behavior detection 

      Petrás I.; Beleznai, C.; Dedeolğu, Yiğithan; Pards, M.; Kovács L.; Szlávik, Z.; Havasi L.; Szirányi, T.; Töreyin, B. Uğur; Güdükbay, Uğur; Çetin, A.hmet Enis; Canton-Ferrer, C. (ACM, 2007-07)
      Visual surveillance and activity analysis is an active research field of computer vision. As a result, there are several different algorithms produced for this purpose. To obtain more robust systems it is desirable to ...