Sakai, Yutaka; Takahashi, Yutaka; Hasegawa, Toshiharu Discrete time multi-class feedback queue with vacations and close time under random order of service discipline. (English) Zbl 0998.90025 J. Oper. Res. Soc. Japan 41, No. 4, 589-613 (1998). MSC: 90B22 60K25 PDFBibTeX XMLCite \textit{Y. Sakai} et al., J. Oper. Res. Soc. Japan 41, No. 4, 589--613 (1998; Zbl 0998.90025) Full Text: DOI
Sakai, Yutaka; Takahashi, Yoshitaka; Takahashi, Yutaka; Hasegawa, Toshiharu A composite queue with vacation/set-up/close-down times for SVCC in IP over ATM networks. (English) Zbl 0998.90508 J. Oper. Res. Soc. Japan 41, No. 1, 68-80 (1998). MSC: 90B22 60K25 PDFBibTeX XMLCite \textit{Y. Sakai} et al., J. Oper. Res. Soc. Japan 41, No. 1, 68--80 (1998; Zbl 0998.90508) Full Text: DOI