Email:
rainbeak@gmail.com
Phone:
Research Interests:
Queueing systems, Operations research, Opimization
Publications (Recent 3 years):
1. Baek, J.W. and Moon, S.K., "On the stochastic decomposition of lost-sales inventory models with an attached service queue", Applied Mathematical Modelling, Under review, May, 2014
2. Baek, J.W. and Moon, S.K., "A production-inventory system with lost sales in multi-server Markovian service queue as a regenerative process", European Journal of Operational Research, under review, April, 2014
3. Shim, J., Kang, D-H, Yoo, G., Jung, W.-S., Kuh, B.J., Lee, B., Shin, D.J., Ha, K., Yu, H.-Y., Beak, J.W. and J.-H. Park, "Germanium p-i-n Avalanche Photo-detector fabricated by Point Defect Healing Process", Optics Letters, Accepted, 2014
4. Baek, J.W. and Moon, S.K., “The M/M/1 queue with a production-inventory system and lost sales”, Applied Mathematics and Computation, 233, 534-544, 2014
5. Baek, J.W. and Ahn, S., “A study on generalized Markov modulated fluid flow models with one-sided ph-type jumps and their duality results”, Journal of the Korean Statistical Society, in press, 2014
6. Baek, J.W., Moon, S.K. and Lee, H.W., “A time-dependent busy period queue length formula for the M/E_k/1 queue”, Statistics and Probability Letters, 87, 98-104, 2014.
7. Baek, J.W., Lee, H.W., Lee, S.W., Ahn, S., “A Workload Factorization for BMAP/G/1 Vacation Queues under Variable Service Speed”, Operations Research Letters 42(1), 58-63, 2014
8. Baek, J.W., Shim, J., Jung, W., Yu, H. and Park J., “Dopant Profile Model in a Shallow Germanium n+/p Junction “, Journal of the Korean Physical Society, 62(10), 2013
9. Shim, J., Shin, J., Lee, I., Choi, D., Baek, J.W., Heo, J., Park, W., Leem, J.W., Yu, J.S., Jung, W., Saraswat, K. and Park, J., “Effects of point defect healing on phosphorus implanted germanium n+/p junction and its thermal stability”, J. Appl. Phys. 114, 094515, 2013
10. Yu, H., Battal, E. Okyay, A.K., Shim, J., Park, J., Baek, J.W., Saraswat, K.C., “Experimental and theoretical investigation of phosphorus in-situ doping of germanium epitaxial layers”, Current Applied Physics, 13(6), 1060-1063, 2013.
11. Baek, J.W., Lee, H.W., Lee, S.W., Ahn, S., “Factorization properties for a MAP-modulated fluid flow model under server vacation policies”, a book chapter in Matrix-Analytic Methods in Stochastic Models, Springer, 2013 (ISBN 978-1-4614-4908-9)
12. Baek, J.W., Lee, H.W., Lee, S.W., and Ahn, S., “A MAP-modulated fluid flow model with multiple vacations”, Annals of Operations Research, 202(1), 19-34, 2013
13. Lee, S.W., Lee, H.W., Baek, J.W., “Analysis of discrete-time MAP/G/1 queue under workload control”, Performance Evaluation, 69(2), 71-85, 2012
14. Baek, J.W., Lee, H.W., Lee, S.W., Ahn, S., “A Markov-modulated fluid flow queueing Model under D-policy”, Numerical Linear Algebra with Applications, 18(6), 897-1083, 2011