Št. zadetkov: 13
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Oznake:
poslovni procesi;simulacija;strateške odločitve;fairness concerns;symmetrical manufacturing enterprises;resource-sharing;evolutionary game;simulation;digital economy;MATLAB;strategic decision;business models;
In recent years, the resource-sharing model has developed rapidly, and manufacturing enterprises have paid more attention to profit distribution and resource investment. Studying the role of fairness concern behaviour in enterprise resource-sharing decisions can provide strategic references for ente ...
Leto:
2024
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
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Oznake:
inteligentna proizvodnja;procesna industrija;napovedovanje napak;analiza procesov;strojno učenje;intelligent manufacturing;process industry;industrial data mining;defect prediction;C5.0 decision tree algorithms;random forest;process-oriented analytics;machine learning;
This study addresses a critical challenge in industrial big data analytics for smart manufacturing: conventional machine learning methods often fail to account for data discontinuities caused by scrapped defective intermediates in multi-stage production processes, inadvertently treating non-conformi ...
Leto:
2025
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
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Oznake:
proizvodna baza;lokacijski model;večciljni model;optimizacija;odločanje;referenca povpraševanja strank;sodelovalna proizvodnja;manufacturing base;location model;multi‐objective model;optimization;decision‐making;customer demand preference;collaborative manufacturing;
Improving customer satisfaction and shortening the manufacturing cycle have become common concerns of current manufacturers. This paper presents a multi-objective location model considering the maximization of collaborative manufacturing capabilities and service benefits. This method first uses the ...
Leto:
2021
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
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Oznake:
oblikovanje postavitve;notranja postavitev skladišča;parabolična postavitev hodnika;učinkovitost postavitve;simulacije;optimizacija;metoda intervalne numerične simulacije;genetski algoritmi;layout design;warehouse internal layout;parabolic aisle layout;layout efficiency;simulation;optimization;interval numerical simulation method (INSM);genetic algorithms (GA);
Refined layout is a basis of warehousing efficiency. Straight aisle is a typical feature of current warehouse internal layouts. The purpose of this paper is to explore the possibility of using curve aisles for warehouse layout. By Choosing typical non-traditional layouts and transforming their incli ...
Leto:
2021
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
9D string vacua;8D string vacua;
String and 5-brane junctions are shown to succinctly classify all known 8D N ¼ 1 string vacua. This requires an extension of the description for ordinary ½p; q-7-branes to consistently include O7þ planes, which then naturally encodes the dynamics of spn gauge algebras, including their p-form center ...
Leto:
2022
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
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Oznake:
astrofizika;
We explore higher-form symmetries of M- and F-theory compactified on elliptic fibrations, determined by the topology of their asymptotic boundaries. The underlying geometric structures are shown to be equivalent to known characterizations of the gauge group topology in F-theory via Mordell-Weil tors ...
Leto:
2021
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
astrofizika;
Compactifications of the Chaudhuri-Hockney-Lykken (CHL) string to eight dimensions can be characterized by embeddings of root lattices into the rank 12 momentum lattice ΛM, the so-called Mikhailov lattice. Based on these data, we devise a method to determine the global gauge group structure includin ...
Leto:
2021
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
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Oznake:
supergravity theories;string theory;8D string models;
We present a consistency condition for 8D N 1 supergravity theories with nontrivial global structure G=Z for the non-Abelian gauge group, based on an anomaly involving the Z 1-form center symmetry. The interplay with other swampland criteria identifies the majority of 8D theories with gauge group G= ...
Leto:
2020
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
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Oznake:
železniško omrežje;optimizacija;planiranje želežniških tirov;railway network;optimization;train line planning;timetable scheduling;cross-line operation;passenger demand;origin-destination direct service frequency;genetic algorithm;
With the implementation of cross-line operation in high-speed railway system, accessibility of cross-line passengers on the railway network has substantially improved. However, due to limitations of capacity, it is hard to schedule a conflict-free timetable based on a train line plan with many cross ...
Leto:
2024
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
proizvodnja;inženirirng;kompleksni izdelki;analiza vpliva sprememb;triparametrski interval siva številka;sivi relacijski model;metoda BWM (model najboljše-najslabše);Ginijeva metoda uteži;manufacturing;engineering;complex product;change impact analysis;three-parameter interval grey number;grey relational model;BWM method (best-worst model);Gini weighting method;
Change impact evaluation of complex product plays an important role in controlling change cost and improving change efficiency of engineering change enterprises. In order to improve the accuracy of engineering change impact evaluation, this paper introduces three-parameter interval grey number to ev ...
Leto:
2021
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)