Results 31 to 40 of about 3,493,038 (254)

An Effective Staff Scheduling for Shift Workers in Social Welfare Facilities for the Disabled

Algorithms, 2023
The efficient management of social worker personnel is important since it involves a huge portion in its operations. However, the burnout and turnover rates of social workers are very high, which is due to dissatisfaction with the irregular and unequal ...
Hee Jun Ryu, Ye Na Jo, Won Jun Lee, Ji Won Cheong, Boo Yong Moon, Young Dae Ko   +5 more
doaj   +1 more source

Using Excel to reduce a Square Matrix

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
When solving operations research problems, one can use either specialised computer programs such as Lingo, Lindo, Storm or more universal programs such Excel, Matlab, and R.
Josef Holoubek, Petr Zach
doaj   +1 more source

Neutrosophic Vision of the Expected Opportunity Loss Criterion (NEOL) Decision Making Under Risk [PDF]

Neutrosophic Sets and Systems
One of the major challenges facing decision-makers at the present time is obtaining complete information about the issue under study, due to the unstable conditions of the work environment that are beyond the control of decision-makers, which requires ...
Maissam Jdid, Florentin Smarandache
doaj   +1 more source

Reducing Ambulance Diversion at Hospital and Regional Levels: Systemic Review of Insights from Simulation Models

Western Journal of Emergency Medicine, 2013
Introduction: Optimal solutions for reducing diversion without worsening emergency department (ED) crowding are unclear. We performed a systematic review of published simulation studies to identify: 1) the tradeoff between ambulance diversion and ED wait
M Kit Delgado, Lesley J Meng, Mary P Mercer, Jesse M Pines, Douglas K Owens, Gregory S Zaric   +5 more
doaj   +1 more source

Disrupting Illicit Supply Networks: New Applications of Operations Research and Data Analytics to End Modern Slavery [PDF]

, 2018
Report from a 2017 National Science Foundation workshop on promising research directions for applications of operations research and data analytics toward the disruption of illicit supply networks like human trafficking.
Busch-Armendariz, Noël, Kammer-Kerwick, Matt, Talley, McKenna   +2 more
core   +1 more source

A Combined Dynamic Programming and Simulation Approach to the Sizing of the Low-Level Order-Picking Area

Mathematics, 2022
In order to increase the efficiency of the order-picking process, warehouses are forced to find ways to adopt to constantly intensifying changes in the assortment and quantities of stored products.
Dragan Djurdjević, Nenad Bjelić, Dražen Popović, Milan Andrejić   +3 more
doaj   +1 more source

From Predicting Solar Activity to Forecasting Space Weather: Practical Examples of Research-to-Operations and Operations-to-Research

, 2013
The successful transition of research to operations (R2O) and operations to research (O2R) requires, above all, interaction between the two communities.
A. Pulkkinen, B. Tsurutani, C.A. Doswell, C.A. Doswell, C.A. Koning de, C.D. Fry, C.N. Arge, D. Odstrcil, D. Odstrcil, D.A. Biesecker, E.A. Araujo-Pradere, G. Klein, G. Millward, G. Siscoe, H. Xie, H.H. Sauer, L.J. Lanzerotti, M. Magsig, M.L. Kaiser, N.A. Stuart, National Research Council, O.C. St. Cyr, R. Lopez, R. Zwickl, S. Ilonidis, T. Fuller-Rowell, V. Pizzo, V.J. Pizzo, W.D. Pesnell, Y.J. Moon   +29 more
core   +1 more source

Advertisement quantity optimization to maximize profit in a Publishing House

Brazilian Journal of Operations & Production Management, 2018
This study aims to determine the optimal quantity of pages and the optimal quantity of each size advertisement that a magazine should have to maximize profit in a publishing house.
Natalia Boff Medeiros, Gabriel Vidor
doaj   +1 more source

An Integrated Fermatean Fuzzy Multi-attribute Evaluation of Digital Technologies for Circular Public Sector Supply Chains

International Journal of Computational Intelligence Systems, 2023
The barriers to implementing circular supply chains are well explored, but very little is provided to understand how these barriers play in public sector supply chains.
Samantha Shane Evangelista, Joerabell Lourdes Aro, Egberto Selerio, Fatima Maturan, Nadine May Atibing, Lanndon Ocampo, Dragan Pamucar   +6 more
doaj   +1 more source

State Complexity of Catenation Combined with Star and Reversal [PDF]

, 2010
This paper is a continuation of our research work on state complexity of combined operations. Motivated by applications, we study the state complexities of two particular combined operations: catenation combined with star and catenation combined with ...
Bo Cui, Giovanni Pighizzini, Ian McQuillan, Lila Kari, Sheng Yu, Yuan Gao   +5 more
core   +3 more sources