Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 66, listelenen: 21-40
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Modeling and analysis of packing properties through a fuzzy inference system
(Springer, 2010)Packing of manufactured products is important in protecting them from damage during handling and transportation. Several materials and methods are used for packing of products and the optimum level of packing materials ... -
Fuzzy individual and moving range control charts with alpha-cuts
(Ios Press, 2008)In Statistical Process Control (SPC), both variable and attribute control charts are widely used techniques to monitor and evaluate the process with respect to the related quality characteristics. In variable control charts, ... -
Retail space design considering revenue and adjacencies using a racetrack aisle network
(Taylor & Francis Inc, 2012)In this article, a model and solution approach for the design of the block layout of a single-story department store is presented. The approach consists of placing departments in a racetrack configuration within the store ... -
Validation of inter-atomic potential for WS2 and WSe2 crystals through assessment of thermal transport properties
(Elsevier Science BV, 2018)In recent years, transition metal dichalcogenides (TMDs) displaying astonishing properties are emerged as a new class of two-dimensional layered materials. The understanding and characterization of thermal transport in ... -
A bi-objective model for the retail spatial design problem
(Taylor & Francis LTD, 2012)In this article, a model for the design of the block layout of a retail store is presented as a bi-objective optimization problem. The approach consists of placing departments in a racetrack configuration within the store ... -
Hybrid approach for Pareto front expansion in heuristics
(Palgrave Macmillan LTD, 2011)Heuristic search can be an effective multi-objective optimization tool; however, the required frequent function evaluations can exhaust computational sources. This paper explores using a hybrid approach with statistical ... -
Fuzzy multi-objective programming algorithm for vehicle routing problems with backhauls
(Pergamon-Elsevier Science LTD, 2015)The vehicle routing problem with backhauls (VRPB) is an extension of the standard vehicle routing problem. VRPB has two sets of customers: linehaul customers and backhaul customers. The aim of this study is to propose a ... -
Six Sigma experience as a stochastic process
(Taylor & Francis Inc, 2017)This study empirically investigates the states of Six Sigma from a stochastic point of view. By the means of an advanced survey, 97 respondents are asked to rate the effect of Six Sigma on different performance categories, ... -
Clustering Based Polyhedral Conic Functions Algorithm in Classification
(Amer Inst Mathematical Sciences-Aims, 2015)In this study, a new algorithm based on polyhedral conic functions (PCFs) is developed to solve multi-class supervised data classification problems. The k PCFs are constructed for each class in order to separate it from ... -
An incremental clustering algorithm based on hyperbolic smoothing
(Springer, 2015)Clustering is an important problem in data mining. It can be formulated as a nonsmooth, nonconvex optimization problem. For the most global optimization techniques this problem is challenging even in medium size data sets. ... -
A novel piecewise linear classifier based on polyhedral conic and max-min separabilities
(Springer, 2013)In this paper, an algorithm for finding piecewise linear boundaries between pattern classes is developed. This algorithm consists of two main stages. In the first stage, a polyhedral conic set is used to identify data ... -
An incremental piecewise linear classifier based on polyhedral conic separation
(Springer, 2015)In this paper, a piecewise linear classifier based on polyhedral conic separation is developed. This classifier builds nonlinear boundaries between classes using polyhedral conic functions. Since the number of polyhedral ... -
A mixed integer nonlinear programming model and heuristic solutions for location, inventory and pricing decisions in a closed loop supply chain
(Pergamon-Elsevier Science LTD, 2016)We analyze a network design problem for a closed-loop supply chain that integrates the collection of the used products with the distribution of the new products. We present a mixed integer nonlinear facility location-inv ... -
Coordinated pricing and inventory decisions for perishable products
(Springer, 2017)We investigate the problem of jointly determining the optimal pricing and inventory replenishment strategy for a deterministic perishable inventory system in which demand is time and price dependent. The inventory is also ... -
Inventory control and pricing for perishable products under age and price dependent stochastic demand
(Springer Heidelberg, 2018)Perishable products have a short lifetime and cause a high amount of wastage when managed ineffectively, due to their deterioration over time. We consider coordinated inventory and pricing decisions for perishable products ... -
Supply chain contracts for capacity decisions under symmetric and asymmetric information
(Springer, 2018)Production capacity decision under random demand is an important factor that significantly effects supply chain profits. It is realized in decentralized supply chains that the suppliers build capacity levels that are less ... -
Properly optimal elements in vector optimization with variable ordering structures
(Springer, 2014)In this paper, proper optimality concepts in vector optimization with variable ordering structures are introduced for the first time and characterization results via scalarizations are given. New type of scalarizing ... -
Hartley properly and super nondominated solutions in vector optimization with a variable ordering structure
(Springer, 2018)In this paper, we introduce Hartley properly and super nondominated solutions in vector optimization with a variable ordering structure. We prove the connections between Benson properly nondominated, Hartley properly ... -
New mathematical models for team formation of sports clubs before the match
(Springer, 2019)Coaches of sports clubs aim to form the team that optimally determines the roles of positions before the match. These types of decisions are referred to as the team formation problem, and they are critical for the sports ...
