Faculty of Engineering, Built Environment and Information Technology
School of Engineering
Department of Industrial and Systems Engineering
Yadavalli, VSS
BSc(Andhra) MSc(Osmania) PhD(IIT) - Head of Department
NRF Rating: C1
Contact Details
Research Interests
Research Output
Contact Details:
Telephone number: 012 420 2979
Fax number: 012 362 5103
E-mail address: sarma.yadavalli@up.ac.za
Research Interests:
Decision Analysis and Resource Optimisation
Research Output:
Research articles in refereed specialist journals:
Yadavalli VSS, Sivakumar B, Arivarignan G, Adetunji O: 2011. A multi-server perishable inventory system with negative customer. Computers & Industrial Engineering, 61, pp 254-273.
Kapur PK, Yadavalli VSS, Khatri SK, Basirzadeh M: 2011. Enhancing software reliability of a complex software system architecture using artificial neural-networks ensemble. International Journal of Reliability, Quality and Safety Engineering, 18 (3), pp 271-284.
Van Wyk E, Yadavalli VSS, Bean W: 2011. Strategic inventory management for disaster relief. Management Dynamics: Contemporary Research Journal of the Southern Africa Institute for Management Scientists, 20 (1), pp 32-41.
Charles V, Yadavalli VSS, Rao MCL, Reddy PRS: 2011. Stochastic fractional programming approach to a mean and variance model of a transportation problem. Mathematical Problems in Engineering, 2011, pp 1-12, Full Text
Van Wyk E, Bean W, Yadavalli VSS: 2011. Modelling of uncertainty in minimising the cost of inventory for disaster relief. South African Journal of Industrial Engineering/ Suid-Afrikaanse Tydskrif vir Bedryfsingenieurswese, 22 (1) / May, pp 1-11, Full Text
Sankaraiah G, Sarma BD, Umasankar C, Yadavalli VSS: 2011. Designing, modelling and optimising of an integrated reliability redundant system. South African Journal of Industrial Engineering/ Suid-Afrikaanse Tydskrif vir Bedryfsingenieurswese, 22 (2) / Nov, pp 100-106, Full Text
Yadavalli VSS, Labeodan MMO, Udayabaskaran S: 2011. A stochastic point process model of incubation period of a HIV infected individual. South African Statistical Journal, 45 (2), pp 293-314, Full Text
Papers in refereed, published conference proceedings:
Van Wyk E, Yadavalli VSS: 2011. A stochastic model towards managing the aftermath of a tsunami disaster in Japan - a case study. In 1st International Conference on Industrial Engineering, Systems Engineering and Engineering Management for Sustainable Global Development (ISEM) - ISEM 2011 Conference Proceedings, (r), Southern African Institute for Industrial Engineering, pp 104-1 - 104-11.
Grobler J, Engelbrecht AP, Kendall G, Yadavalli VSS: 2011. Investigating the Impact of Alternative Evolutionary Selection Strategies on Multi-method Global Optimization. In 2011 IEEE Congress on Evolutionary Computation (CEC), (2), IEEE, pp 1-8 CD.
Chandrasekhar P, Vaidyanathan VS, Yadavalli VSS: 2011. Inference procedures for bivariate exponential model of gumbel in queueing theory. In Proceedings of the International Statistics Conference 2011, (1), Institute of Applied Statistics Sri Lanka, pp 14-26.
Adetunji O, Yadavalli VSS: 2011. A lot-sizing for pull production environments. In The 2nd International Conference on Industrial and Operations Management (IEOM), (a), IEOM Forum, pp 15-20 CD.
Adetunji O, Adendorff K, Yadavalli VSS: 2011. Dynamic buffering of a capacity constrained resource via the theory of constraints. In The 2nd International Conference on Industrial and Operations Management (IEOM), (b), IEOM Forum, pp 13-20 CD.
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