Search Results - Hrvatsko društvo za operacijska istraživanja

Improving portfolio liquidity: MCDM approach to share selection on the Zagreb Stock Exchang by Podrug, Doris, Kovač, Dujam

“…This article describes how investors on the Zagreb Stock Exchange (ZSE) can use Multiple Criteria Decision Making (MCDM) to select shares for investment. Both…”
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Delivery pattern planning in retailing with transport and warehouse workload balancing by Alajkovic, Adrian, Brcic, Mario, Ivandic, Viktorija, Bubalo, Luka, Koncic, Mihael, Kovac, Mihael

“…Goods from warehouses must be scheduled in advance, prepared, routed, and delivered to shops. At least three systems directly interact within such a process:…”
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A new fitness-based selection operator for genetic algorithms to maintain the equilibrium of selection pressure and population by Batool Naqvi, Fakhra, Yousaf Shad, Muhammad

“…A genetic algorithm is one of the best optimization techniques for solving complex nature optimization problems. Different selection schemes have been proposed…”
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A fresh look at a randomized massively parallel graph coloring algorithm by Žerovnik, Janez, Gabrovšek, Boštjan

“…Petford and Welsh introduced a sequential heuristic algorithm to provide an approximate solution to the NP-hard graph coloring problem. The algorithm is based…”
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Exact methods for the longest induced cycle problem by G.-Tóth, Boglárka, Vinkó, Tamás, Anaqreh, Ahmad Turki

“…The longest induced (or chordless) cycle problem is a graph problem classified as NP-complete and involves the task of determining the largest possible subset…”
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A cost analysis of single-server discouraged arrivals with differentiated vacation queueing model by Ebenesar Anna Bagyam, Jaisingh, Remya, Ramachandran, Keerthana, Srinivasan

“…This paper investigates an M/M/1 queueing system with differentiated vacations and discouraged arrivals, focusing on two types of vacations. The server…”
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Multi server queuing model with dynamic power shifting and performance efficiency factor by Mamatha, Elliriki, Reddy, Chandra S, Anand S, Krishna, V, Sreelatha

“…The need for high performance models in the queuing systems; availability in the fields of computing and communication systems and logistics management poses…”
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ANFIS computing and cost optimization of an M/M/c/M queue with feedback and balking customers under a hybrid hiatus policy by Boualem, Mohamed, Kahla, Sami, Berdjoudj, Louiza, Dehmi, Aimen

“…The present investigation studies a hybrid hiatus policy for a finite-space Markovian queue, incorporating realistic features such as Bernoulli feedback,…”
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CB-SEM vs PLS-SEM comparison in estimating the predictors of investment intention by Vuković, Marija

“…This paper compares different structural equation modeling approaches in estimating the predictors of investment intention. Covariance-based structural…”
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On some quantitative indicators of a few features of electoral systems by Miletić, Josip, Marošević, Tomislav

“…Electoral systems can be analyzed by means of their numerous properties. Some quantitative indicators of a few technical features of electoral systems are…”
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A hybrid population-based algorithm for solving the Minimum Dominating Set Problem by Bouroubi, Sadek, Zouilekh, Belkacem

“…The Minimum Dominating Sets (MDS) problem is pivotal across diverse fields like social networks and ad hoc wireless networks, representing a significant…”
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A genetics algorithms for optimizing a function over the integer efficient set by Chaabane, Djamal, Asli, Larbi, Idir, Lamine, Matoub, Saida, Zaidi, Ali

“…In this paper, we propose an algorithm called Directional Exploration Genetic Algorithm (DEGA) to resolve a function Phi over the efficient set of a…”
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Analyzing correlations between approaches to analyzing decision-making styles by Gligora Marković, Maja, Jagačić, Tena, Kadoić, Nikola

“…Descriptive decision-making theories center on the analysis of individuals' decision-making styles (DMSs). Different approaches have been used to study DMSs,…”
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Stock assessment using Cumulative Prospect Theory in DEA cross-efficiency model: a case study of the Indian stock market by Gupta, Anjana, Aggarwal, Abha, Kumari, Reenu

“…Market volatility is becoming increasingly common as numerous factors are implemented in the financial system. As a result, portfolio managers and individual…”
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A dual method for polar cuts in disjoint bilinear programming by Ma, Jun, Chen, Xi, Liu, Chao, Ding, Xiaosong

“…As one branch of deterministic approaches to disjoint bilinear programming, cutting plane methods are renowned for its ability to systematically reduce the…”
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Impact of technological interdependencies on employment by BCFE method: evidence from GVC participation of developing countries by El Abbassi, Idriss, El Menyari, Younesse, El Menyari, Zakaria

“…Technology has a profound impact on the job market, creating both opportunities and challenges for workers, companies and economies. Its effect on employment…”
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On the American style futures contracts by Zaevski, Tsvetelin

“…There is a large number of sources devoted to the American style options. On the other hand, the American futures contracts are understudied in the scientific…”
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Unveiling the roots of cyberloafing: a Fuzzy Analytic Hierarchy perspective on antecedents in the Indian IT landscape by Malik, Pooja, Patel, Gokulananda, Cvetkoska, Violeta, Jha, Nivedita

“…In an era where work and workplaces are increasingly digitized, the pervasive phenomenon of cyberloafing—diverting work hours to non-job-related online…”
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Quantifying the effects of expectation variability on economic dynamics: insights from the Dornbusch overshooting model by Meyer, Dietmar, Tóth-Bozó, Brigitta

“…The article applies the famous Dornbusch "overshooting" model to investigate the impact of different types of expectations on economic model stability. We…”
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On impatience in M/M/1/N/DWV queue with vacation interruption by Bouchentouf, Amina Angelika, Guendouzi, Abdelhak, Majid, Shakir

“…In this paper, we establish a cost optimization analysis for an M/M/1/N queuing system with differentiated working vacations, Bernoulli schedule vacation…”
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