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Linguistic-Summary-Based Feature Selection for Qualitative Decision Support
Qualitative decision models such as DEX rely on a hierarchical aggregation of elementary criteria into interpretable decision rules. …
Sandro Radovanović, Miroslav Hudec, Boris Delibašić, Marko Bohanec
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Transforming Machine Learning Models to Decision Support Systems
We present a systematic approach for transforming machine learning (ML) models into decision support systems (DSS) suitable for …
Boris Delibašić, Sandro Radovanović, Milija Suknović
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Ski-day patterns from RFID lift usage data
RFID-based access systems generate detailed records of skier lift usage, enabling large-scale analysis of skiing behaviour but posing …
Sandro Radovanović, Andrija Petrović, Miloš Jovanović, Boris Delibašić, Milija Suknović
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LLM + DEX: Faster and Explainable Construction of Hierarchical Decision-Making Models
This paper explores the possibilities of integrating Large Language Models into the DEX methodology for multi-criteria decision-making. …
Sandro Radovanović, Boris Delibašić, Marko Bohanec, Milija Suknović
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A comparison between DSS and ML models for churn prediction
This paper compares the accuracy and convenience of a classical machine learning algorithm, a decision tree, and a classical decision …
Boris Delibašić, Sandro Radovanović, Marko Bohanec, Milija Suknović
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Efficiency of Elementary Schools in Belgrade: A DEA and SHAP Analysis
This study investigates the efficiency of elementary schools in the Belgrade region in preparing students for middle school admission, …
Sandro Radovanović, Boris Delibašić, Milija Suknović, Rôlin Gabriel Rasoanaivo, Elandaloussi Sidahmed, Pascale Zaraté
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Evaluating Generative Models for Synthetic Tabular Data: A Comparative Analysis of Fidelity, Diversity, and Generalization
Tabular data, such as relational tables, Web tables and CSV files, is among the most primitive and essential forms of data in machine …
Zoran Mahovac, Andrija Petrović, Sandro Radovanović, Boris Delibašić
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Pathways to Peace: Applying Decision EXpert Methodology in the Balkans
This paper discusses the development and application of the Balkan Peace Index, a novel metric designed to measure peacefulness across …
Sandro Radovanović, Nemanja Džuverović, Goran Tepšić, Đorđe Krivokapić
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Mitigating Cultural and Linguistic Discordance: A Gen AI-Powered Training on Culturally Competent Clinical Communication
Miscommunication is way too common in culturally and linguistically discordant clinical communication contexts. Cultural competence …
Shuangyu Li, Sandro Radovanović, Salma Dhebri, Shreya Reddy, Bleona Kurti, Priya Kumar, Olivia Turpin
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A Counterfactual Approach to Measuring Impact of Policy Intervention on Efficiency – Synthetic Control Method and DEA
This paper investigates the combination of the Synthetic Control Method (SCM) and Data Envelopment Analysis (DEA) to evaluate the …
Ognjen Nikolić, Sandro Radovanović, Goran Savić
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