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Showing 57 out of a total of 57 results for collection: Research Articles (Industrial and Systems Engineering).
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Measurement uncertainty in energy monitoring : present state of the art
Carstens, Herman
;
Xia, Xiaohua
;
Yadavalli, Venkata S. Sarma
(
Elsevier
,
2018-03
)
A two-component production inventory-assembly system
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2006-11
)
A stochastic point process model of the incubation period of a HIV infected individual
Yadavalli, Venkata S. Sarma
;
Labeodan, Moremi Morire OreOluwapo
;
Udayabaskaran, Swaminathan
(
South African Statistical Association
,
2011
)
Decision support in supply chain management for disaster relief in Somalia
Van Wyk, Estelle
;
Yadavalli, Venkata S. Sarma
;
Carstens, Herman
(
Springer
,
2013
)
Optimal trade credit and replenishment policies for non-instantaneous deteriorating items
Sharma, Anuj Kumar
;
Tiwari, Sunil
;
Yadavalli, Venkata S. Sarma
;
Jaggi, Chandra K.
(
EDP Sciences
,
2020-11
)
Flexible software reliability growth models
Kapur, P.K.
;
Gupta, A.
;
Yadavalli, Venkata S. Sarma
;
Claasen, S.J. (Schalk Johannes)
(
Southern African Institute for Industrial Engineering
,
2006-11
)
On Gaver's parallel system
Vanderperre, E.J.
;
Yadavalli, Venkata S. Sarma
;
Makhanov, S.S.
(
Southern African Institute for Industrial Engineering
,
2004
)
Max-EWMA chart for autocorrelated processes (MEWMAP chart)
Thaga, K.
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2007-11
)
A supply chain management model to optimise the sorting capability of a ‘third party logistics’ distribution centre
Yadavalli, Venkata S. Sarma
;
Balcou, C.
(
Association for Professional Managers in South Africa
,
2017-03
)
Modelling of uncertainty in minimising the cost of inventory for disaster relief
Van Wyk, Estelle
;
Bean, Willemiena Lodewika
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2011-05
)
Privacy-preserving data mining of cross-border financial flows
Sekgoka, Chaka Patrick
;
Yadavalli, Venkata S. Sarma
;
Adetunji, Olufemi
(
Cogent OA
,
2022
)
Efficient longitudinal population survival survey sampling for the measurement and verification of lighting retrofit projects
Carstens, Herman
;
Xia, Xiaohua
;
Yadavalli, Venkata S. Sarma
;
Rajan, Arvind
(
Elsevier
,
2017-09
)
Optimal scheduling policy for a multi-upgraded software system under fuzzy environment
Anand, Adarsh
;
Das, Subhrata
;
Agarwal, Mohini
;
Yadavalli, Venkata S. Sarma
(
ITB Journal Publisher
,
2019
)
A complex three-unit parallel system with preparation time for repair
Mwanga, Y.A.
;
Joubert, Johan W.
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2009-05
)
A perishable product inventory system operating in a random environment
Yadavalli, Venkata S. Sarma
;
Van Schoor, Christiaan de Wet
(
Southern African Institute for Industrial Engineering
,
2004
)
Density forecasting for long-term electricity demand in South Africa using quantile regression
Mokilane, Paul
;
Galpin, Jacky
;
Yadavalli, Venkata S. Sarma
;
Debba, Provesh
;
Koen, Renee
;
Sibiya, Siphamandla
(
University of Pretoria, Department of Economics
,
2018-03-27
)
Probability management and the flaw-of-averages
Kruger, P.S. (Paul Stephanus), 1944-
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2016-12-06
)
Stochastic differential equation-based flexible software reliability growth model
Kapur, P.K.
;
Anand, Sameer
;
Yamada, Shigeru
;
Yadavalli, Venkata S. Sarma
(
Hindawi
,
2009
)
Stochastic model for common cause failures and human error
Yadavalli, Venkata S. Sarma
;
Bekker, Andriette, 1958-
(
Southern African Institute for Industrial Engineering
,
2005-05
)
Designing, modelling and optimising of an integrated reliability redundant system
Sankaraiah, G.
;
Sarma, B.D.
;
Umasankar, C.
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2011
)
A multi-objective fuzzy mathematical approach for sustainable reverse supply chain configuration
Darbari, Jyoti D.
;
Agarwal, Vernika
;
Yadavalli, Venkata S. Sarma
;
Galar, Diego
;
Jha, Prakash C.
(
AOSIS Open Journals
,
2017-03-27
)
An environment-dependent branching process
Yadavalli, Venkata S. Sarma
;
Karthikeyan, T.
;
Udayabaskaran, Swaminathan
(
South African Statistical Association
,
2010-12
)
Low-cost energy meter calibration method for measurement and verification
Carstens, Herman
;
Xia, Xiaohua
;
Yadavalli, Venkata S. Sarma
(
Elsevier
,
2017-02
)
Metaheuristics for the multi-objective FJSP with sequence-dependent set-up times, auxiliary resources and machine down time
Grobler, Jacomine
;
Engelbrecht, Andries P.
;
Kok, Schalk
;
Yadavalli, Venkata S. Sarma
(
Springer
,
2009-01
)
Reliability stochastic optimization for an n-stage series system with m chance constraints : research letter
Yadavalli, Venkata S. Sarma
;
Malada, Awelani
;
Charles, V.
(
Academy of Science of South Africa
,
2007-11
)
An application of the extended technology acceptance model in understanding technology-enabled financial service adoption in South Africa
Wentzel, John Peter
;
Diatha, Krishna Sundar
;
Yadavalli, Venkata S. Sarma
(
Routledge
,
2013-12
)
Applications of quadrivariate exponential distribution to a three-unit warm standby system with dependent structure
Yadavalli, Venkata S. Sarma
;
Vaidyanathan, V. S.
;
Chandrasekhar, P.
;
Abbas, S.
(
Taylor and Francis
,
2017-03
)
Two-commodity perishable inventory system with bulk demand for one commodity
Yadavalli, Venkata S. Sarma
;
Adetunji, Olufemi
;
Sivakumar, B.
;
Arivarignan, G.
(
Southern African Institute for Industrial Engineering
,
2010-04
)
A two-product inventory system with product interaction
Yadavalli, Venkata S. Sarma
;
Hargreaves, C.
(
Southern African Institute for Industrial Engineering
,
2003
)
Stochastic simulation for budget prediction for large surface mines in the South African mining industry
Hager, J.
;
Yadavalli, Venkata S. Sarma
;
Webber-Youngman, R.C.W.
(
Southern African Institute of Mining and Metallurgy
,
2015-06
)
Bayesian structural time-series approach to a long-term electricity demand forecasting
Mokilane, Paul
;
Debba, Pravesh
;
Yadavalli, Venkata S. Sarma
;
Sigauke, Caston
(
Natural Sciences Publishing
,
2019-03
)
Two substitutable perishable product disaster inventory systems
Yadavalli, Venkata S. Sarma
;
Sundar, Diatha Krishna
;
Udayabaskaran, Swaminathan
(
Springer
,
2015-01
)
Assessment of the quality of service provided by a national regulatory institution
Adetunji, Olufemi
;
Yadavalli, Venkata S. Sarma
;
Malada, Awelani
(
Southern African Institute for Industrial Engineering
,
2013-05
)
A two-stage mutation stochastic model of carcinogenesis driven by a three level environmental process
Udayabaskaran, S.
;
Pravina, C.T. Dora
;
Sreelakshmi, S.
;
Yadavalli, Venkata S. Sarma
(
IJMEMS, India
,
2020-12
)
System dynamics comparison of three inventory management models in an automotive parts supply chain
Botha, Andries
;
Grobler, Jacomine
;
Yadavalli, Venkata S. Sarma
(
AOSIS Open Journals
,
2017-03-30
)
Systems with extended availability and switchover delays
Yadavalli, Venkata S. Sarma
;
Hameed, M.A. Shahul
;
Prathaban, L.
;
Thaga, K.
(
Southern African Institute for Industrial Engineering
,
2007-11
)
A finite source perishable inventory system with second optional service and server interruptions
Yadavalli, Venkata S. Sarma
;
Jeganathan, K.
(
Operations Research Society of South Africa
,
2016
)
An investigation into factors impacting financial exclusion at the bottom of the pyramid in South Africa
Wentzel, John Peter
;
Diatha, Krishna Sundar
;
Yadavalli, Venkata S. Sarma
(
Routledge
,
2016-02
)
The curse of counting and the destiny of data
Kruger, P.S. (Paul Stephanus), 1944-
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2018-11-09
)
A two-stage mutation stochastic model of carcinogenesis driven by a two level random environment
Yadavalli, Venkata S. Sarma
;
Udayabaskaran, S.
;
Pravina, C.T.
;
Sreelakshmi, S.
(
IJMEMS, India
,
2020
)
Stochastic fractional programming approach to a mean and variance model of a transportation problem
Charles, V.
;
Yadavalli, Venkata S. Sarma
;
Rao, M.C.L.
;
Reddy, P.R.S.
(
Hindawi Publishing Corporation
,
2011-02-23
)
Modelling T4 cell count as a marker of HIV progression in the absence of any defense mechanism
Yadavalli, Venkata S. Sarma
;
Labeodan, Moremi Morire OreOluwapo
;
Udayabaskaran, Swaminathan
;
Forche, N.
(
Operations Research Society of SA
,
2010-08
)
Using transportation problem in humanitarian supply chain to prepositioned facility locations : a case study in the Democratic Republic of the Congo
Munyaka, Jean-Claude Baraka
;
Yadavalli, Venkata S. Sarma
(
Springer
,
2021-02
)
Modeling and characterizing software vulnerabilities
Bhatt, Navneet
;
Anand, Adarsh
;
Yadavalli, Venkata S. Sarma
;
Kumar, Vijay
(
IJMEMS, India
,
2017
)
An integrated optimization model for selection of sustainable suppliers based on customers’ expectations
Yadavalli, Venkata S. Sarma
;
Darbari, Jyoti Dhingra
;
Bhayana, Nidhi
;
Jha, P.C.
;
Agarwal, Vernika
(
Elsevier
,
2019
)
Virtual obstacles for sensors incapacitation in robot navigation : a systematic review of 2D path planning
Ngwenya, Thabang
;
Ayomoh, Michael Kweneojo
;
Yadavalli, Venkata S. Sarma
(
MDPI
,
2022-09-14
)
Analytical structural model for implementing innovation practices in sustainable food value chain
Sharma, Rashi
;
Darbari, Jyoti Dhingra
;
Yadavalli, Venkata S. Sarma
;
Agarwal, Vernika
;
Jha, P.C.
(
Springer
,
2020
)
Managing the cold chain : a case study at a South African ice cream company
Grobler, Jacomine
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2008-11
)
Minimising electricity costs by developing an effective combination of alternative energy sources
Yadavalli, Venkata S. Sarma
;
Steyl, J.
(
Southern African Institute for Industrial Engineering
,
2020-12
)
The power of one : Benford's law
Kruger, P.S. (Paul Stephanus), 1944-
;
Yadavalli, Venkata S. Sarma
(
Southern African Institute for Industrial Engineering
,
2017-08-31
)
Sustainability of power generation for developing economies : a systematic review of power sources mix
Ibrahim, Hanif Auwal
;
Ayomoh, Michael
;
Bansal, Ramesh C.
;
Gitau, Michael Njoroge
;
Yadavalli, Venkata S. Sarma
;
Naidoo, Raj
(
Elsevier
,
2023-05
)
A lot-sizing model for a multi-state system with deteriorating items, variable production rate, and imperfect quality
Tshinangi, Kapya
;
Adetunji, Olufemi
;
Yadavalli, Venkata S. Sarma
(
Ram Arti Publishers
,
2022-10
)
A transportation model for an effective disaster relief operation in the SADC region
Baraka, J.-C.M.
;
Yadavalli, Venkata S. Sarma
;
Singh, R.
(
Southern African Institute for Industrial Engineering
,
2017-08-31
)
Bayesian energy measurement and verification analysis
Carstens, Herman
;
Xia, Xiaohua
;
Yadavalli, Venkata S. Sarma
(
MDPI Publishing
,
2018
)
Economic return quantity model for a multi-type empty container management with possible storage constraint and shared cost of shipping
Adetunji, Olufemi
;
Yadavalli, Venkata S. Sarma
;
AlRikabi, Rafid
;
Makoena, Sebatjane
(
Taylor and Francis
,
2020
)
A stochastic model of the dynamics of HIV under a combination therapeutic intervention
Yadavalli, Venkata S. Sarma
;
Labeodan, Moremi Morire OreOluwapo
;
Udayabaskaran, Swaminathan
;
Mwanga, Y.A.
(
Operations Research Society of SA
,
2009
)
Control charts for stationary Vector ARMA processes
Yadavalli, Venkata S. Sarma
;
Claasen, S.J. (Schalk Johannes)
;
Singh, N.
(
Southern African Institute for Industrial Engineering
,
2003
)
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Yadavalli, Venkata S. Sarma (57)
Adetunji, Olufemi (5)
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Age-dependent two-stage stochastic model (2)
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