Voina, O. A. Some models of inventory level optimization in logistics processes. (English. Ukrainian original) Zbl 07840789 Cybern. Syst. Anal. 60, No. 1, 84-96 (2024); translation from Kibern. Sist. Anal. 60, No. 1, 102-117 (2024). MSC: 90C15 PDFBibTeX XMLCite \textit{O. A. Voina}, Cybern. Syst. Anal. 60, No. 1, 84--96 (2024; Zbl 07840789); translation from Kibern. Sist. Anal. 60, No. 1, 102--117 (2024) Full Text: DOI
Voina, O. A. Using hidden Markov models in estimating the parameters of hierarchical systems. (English. Ukrainian original) Zbl 1517.60086 Cybern. Syst. Anal. 57, No. 5, 730-739 (2021); translation from Kibern. Sist. Anal. 57, No. 5, 72-83 (2021). Reviewer: Nasir N. Ganikhodjaev (Tashkent) MSC: 60J20 60K20 68M20 PDFBibTeX XMLCite \textit{O. A. Voina}, Cybern. Syst. Anal. 57, No. 5, 730--739 (2021; Zbl 1517.60086); translation from Kibern. Sist. Anal. 57, No. 5, 72--83 (2021) Full Text: DOI
Voina, O. A.; Voyna, A. O. Mathematical models of risk control for regenerating Markov processes. (English. Russian original) Zbl 1430.91033 Cybern. Syst. Anal. 55, No. 5, 817-827 (2019); translation from Kibern. Sist. Anal. 2019, No. 5, 128-142 (2019). MSC: 91B05 90C40 PDFBibTeX XMLCite \textit{O. A. Voina} and \textit{A. O. Voyna}, Cybern. Syst. Anal. 55, No. 5, 817--827 (2019; Zbl 1430.91033); translation from Kibern. Sist. Anal. 2019, No. 5, 128--142 (2019) Full Text: DOI Link
Voina, O. A.; Voyna, Andrey O. Dynamic risk control in multidimensional Markov models. (English. Russian original) Zbl 1393.93146 Cybern. Syst. Anal. 54, No. 2, 212-220 (2018); translation from Kibern. Sist. Anal. 2018, No. 2, 45-54 (2018). MSC: 93E20 90C40 PDFBibTeX XMLCite \textit{O. A. Voina} and \textit{A. O. Voyna}, Cybern. Syst. Anal. 54, No. 2, 212--220 (2018; Zbl 1393.93146); translation from Kibern. Sist. Anal. 2018, No. 2, 45--54 (2018) Full Text: DOI
Voĭna, O. A. Nonparametric estimation for a compound Poisson process governed by a Markov chain. (English. Ukrainian original) Zbl 1294.62183 Theory Probab. Math. Stat. 85, 41-52 (2012); translation from Teor. Jmovirn. Mat. Stat. 85, 39-49 (2011). MSC: 62M05 60J99 93E11 PDFBibTeX XMLCite \textit{O. A. Voĭna}, Theory Probab. Math. Stat. 85, 41--52 (2012; Zbl 1294.62183); translation from Teor. Jmovirn. Mat. Stat. 85, 39--49 (2011) Full Text: DOI
Voĭna, O. A.; Chaplya, E. An application of the correlation structure of a Markov chain for the estimation of shift parameters in queueing systems. (Ukrainian, English) Zbl 1101.62069 Teor. Jmovirn. Mat. Stat. 71, 49-56 (2004); translation in Theory Probab. Math. Stat. 71, 53-61 (2005). Reviewer: A. D. Borisenko (Kyïv) MSC: 62M05 60J27 60K25 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{E. Chaplya}, Teor. Ĭmovirn. Mat. Stat. 71, 49--56 (2004; Zbl 1101.62069); translation in Theory Probab. Math. Stat. 71, 53--61 (2005) Full Text: Link
Voĭna, O. A.; Zhigaĭlo, O. O. Estimates for parameters of deformation of observations over Markov systems. (Ukrainian, English) Zbl 1051.62068 Teor. Jmovirn. Mat. Stat. 67, 1-8 (2002); translation in Theory Probab. Math. Stat. 67, 1-10 (2003). Reviewer: N. M. Zinchenko (Kyïv) MSC: 62M05 62N05 62N02 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{O. O. Zhigaĭlo}, Teor. Ĭmovirn. Mat. Stat. 67, 1--8 (2002; Zbl 1051.62068); translation in Theory Probab. Math. Stat. 67, 1--10 (2003)
Voĭna, O. A.; Chaplya, E. Estimation of parameters of shift for Markov systems of service by observations of the mixed input and output flows. (Ukrainian. English summary) Zbl 1072.62626 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2001, No. 8, 54-57 (2001). MSC: 62M05 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{E. Chaplya}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2001, No. 8, 54--57 (2001; Zbl 1072.62626)
Voĭna, O. A.; Zhigaĭlo, O. O. On parametric estimations for Markov systems by partial deformed observations. (Ukrainian. English summary) Zbl 1051.62520 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2001, No. 2, 70-74 (2001). MSC: 62M05 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{O. O. Zhigaĭlo}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2001, No. 2, 70--74 (2001; Zbl 1051.62520)
Voĭna, O. A. On approximation of a conditional transition function of right-continuous Markov processes. (Ukrainian. English summary) Zbl 0976.60071 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2000, No. 5, 87-92 (2000). Reviewer: M.P.Moklyachuk (Kyïv) MSC: 60J25 60K20 PDFBibTeX XMLCite \textit{O. A. Voĭna}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2000, No. 5, 87--92 (2000; Zbl 0976.60071)
Voĭna, O. A.; Zhigaĭlo, O. O. Statistical estimation of birth-and-death processes under incomplete observations. (Ukrainian. English summary) Zbl 0978.60097 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2000, No. 3, 212-219 (2000). MSC: 60J80 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{O. O. Zhigaĭlo}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2000, No. 3, 212--219 (2000; Zbl 0978.60097)
Voĭna, O. A.; Zhigaĭlo, O. O. Estimation of some functionals of partially observed Markov processes. (English. Ukrainian original) Zbl 0953.62086 Theory Probab. Math. Stat. 59, 35-39 (1999); translation from Teor. Jmovirn. Mat. Stat. 59, 34-39 (1998). Reviewer: A.V.Swishchuk (Kyïv) MSC: 62M05 93E11 60G35 60J99 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{O. O. Zhigaĭlo}, Teor. Ĭmovirn. Mat. Stat. 59, 34--39 (1998; Zbl 0953.62086); translation from Teor. Jmovirn. Mat. Stat. 59, 34--39 (1998)
Voĭna, O. A. Optimal filtration of partially observed multivariate discontinuous Markov processes. (Ukrainian) Zbl 0928.62083 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 1998, No. 1, 124-128 (1998). Reviewer: V. I. Masol (Kyïv) MSC: 62M20 60G35 62M05 93E11 PDFBibTeX XMLCite \textit{O. A. Voĭna}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 1998, No. 1, 124--128 (1998; Zbl 0928.62083)
Voĭna, O. A. Interpolation equations for some classes of Markov processes. (English. Ukrainian original) Zbl 0943.60066 Theory Probab. Math. Stat. 57, 19-31 (1998); translation from Teor. Jmovirn. Mat. Stat. 57, 18-30 (1997). Reviewer: A. V. Swishchuk (Kyïv) MSC: 60J27 93E11 62M05 PDFBibTeX XMLCite \textit{O. A. Voĭna}, Teor. Ĭmovirn. Mat. Stat. 57, 18--30 (1997; Zbl 0943.60066); translation from Teor. Jmovirn. Mat. Stat. 57, 18--30 (1997)
Voĭna, O. A.; Sidorov, M. V.-S. Estimation of conditional transition probabilities for partially observable Markov chains. (English. Ukrainian original) Zbl 0946.60073 Theory Probab. Math. Stat. 54, 25-37 (1997); translation from Teor. Jmovirn. Mat. Stat. 54, 25-37 (1996). Reviewer: V. I. Masol (Kyïv) MSC: 60J27 62M05 93E11 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{M. V. S. Sidorov}, Teor. Ĭmovirn. Mat. Stat. 54, 25--37 (1996; Zbl 0946.60073); translation from Teor. Jmovirn. Mat. Stat. 54, 25--37 (1996)
Voĭna, O. A. On the conditional distributions of a Markov process with respect to observations of the jump process with independent increments. (Ukrainian) Zbl 0924.60057 Dopov. Akad. Nauk Ukr. 1996, No. 10, 94-98 (1996). Reviewer: M.P.Moklyachuk (Kyïv) MSC: 60J25 PDFBibTeX XMLCite \textit{O. A. Voĭna}, Dopov. Akad. Nauk Ukr. 1996, No. 10, 94--98 (1996; Zbl 0924.60057)
Voĭna, A. A. Conditional distributions for discontinuous processes in a random medium. (English. Ukrainian original) Zbl 0924.60060 Theory Probab. Math. Stat. 55, 37-48 (1997); translation from Teor. Jmovirn. Mat. Stat. 55, 38-49 (1996). Reviewer: Yu.V.Kozachenko (Kyïv) MSC: 60J27 93E11 PDFBibTeX XMLCite \textit{A. A. Voĭna}, Teor. Ĭmovirn. Mat. Stat. 55, 38--49 (1996; Zbl 0924.60060); translation from Teor. Jmovirn. Mat. Stat. 55, 38--49 (1996)
Voĭna, O. A. On the conditional distributions of a Markov process with respect to observations of the jump process with independent increments. (Ukrainian) Zbl 0901.60048 Dopov. Akad. Nauk Ukr. 1996, No. 10, 94-98 (1996). Reviewer: M. P. Moklyachuk (Kyïv) MSC: 60K25 PDFBibTeX XMLCite \textit{O. A. Voĭna}, Dopov. Akad. Nauk Ukr. 1996, No. 10, 94--98 (1996; Zbl 0901.60048)
Voĭna, O. A.; Sidorov, M. V.-S. Equations of optimal nonlinear filtration and interpolation for partially observed Markov processes. (English) Zbl 0851.62065 Ukr. Math. J. 46, No. 8, 1063-1069 (1994). MSC: 62M20 60G35 60J27 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{M. V. S. Sidorov}, Ukr. Mat. Zh. 46, No. 8, 971--976 (1994; Zbl 0851.62065) Full Text: DOI
Voĭna, O. A.; Sidorov, M. V.-S. Equations of optimal nonlinear filtration and interpolation for partially observed Markov chains. (Ukrainian. English summary) Zbl 0835.62086 Ukr. Mat. Zh. 46, No. 8, 971-976 (1994). MSC: 62M20 60G35 60J27 PDFBibTeX XMLCite \textit{O. A. Voĭna} and \textit{M. V. S. Sidorov}, Ukr. Mat. Zh. 46, No. 8, 971--976 (1994; Zbl 0835.62086) Full Text: DOI
Voĭna, O. A. On the summation of random values on processes with arbitrary splitting space of states. (Ukrainian) Zbl 0397.60060 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1978, 483-486 (1978). MSC: 60J55 PDFBibTeX XMLCite \textit{O. A. Voĭna}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1978, 483--486 (1978; Zbl 0397.60060)