Results 41 to 50 of about 6,863 (209)

Bilevel Network Modeling and Risk Transmission in Heterogeneous Financial Data

Complexity, Volume 2026, Issue 1, 2026.
This study constructs a bilevel network model based on heterogeneous financial data to explore the complex network characteristics and risk transmission mechanisms in the stock market. Using the trading data and textual sentiment data of Shanghai Stock Exchange (SSE) 50 constituent stocks over the past 5 years, a daily return network model and a ...
Suhang Wang, Yuhua Xu, Yifeng Wei, Zhen Zhang   +3 more
wiley   +1 more source

An Integrated Multicriteria Decision-Making Approach for Evaluating Nuclear Fuel Cycle Systems for Long-term Sustainability on the Basis of an Equilibrium Model: Technique for Order of Preference by Similarity to Ideal Solution, Preference Ranking Organization Method for Enrichment Evaluation, and Multiattribute Utility Theory Combined with Analytic Hierarchy Process

Nuclear Engineering and Technology, 2017
The focus on the issues surrounding spent nuclear fuel and lifetime extension of old nuclear power plants continues to grow nowadays. A transparent decision-making process to identify the best suitable nuclear fuel cycle (NFC) is considered to be the key
Saerom Yoon, Sungyeol Choi, Wonil Ko
doaj   +1 more source

An information theory for preferences

, 2003
Recent literature in the last Maximum Entropy workshop introduced an analogy between cumulative probability distributions and normalized utility functions. Based on this analogy, a utility density function can de defined as the derivative of a normalized
Abbas, Ali E.
core   +1 more source

Big Data Price Discrimination: The Choice of First‐Mover Advantage

Discrete Dynamics in Nature and Society, Volume 2026, Issue 1, 2026.
This paper explores the decision‐making mechanisms behind big data price discrimination on E‐commerce platforms. Specifically, we innovatively account for the heterogeneity of consumers and suppliers, using repeat purchase rates and the probability of detecting big data price discrimination to characterize consumers and differentiate suppliers by their
Xiangchen Li, Yanshuang Li, Kunping Wang, Florentino Borondo   +3 more
wiley   +1 more source

A Neural Network‐Based Decision Framework Utilizing Large Language Models and Neutrosophic Sets for Sustainable Supplier Selection

International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.
Sustainable supplier selection is a high‐impact decision problem in which organizations must jointly evaluate economic performance, environmental impact, and social responsibility under heterogeneous stakeholder preferences, asymmetric decision authority, and predominantly linguistic assessments. Conventional multiattribute group decision‐making (MAGDM)
Amirhossein Nafei, Zhi Li, S. Pourmohammad Azizi, Richard Murray   +3 more
wiley   +1 more source

Procesos drv: la toma de decisiones como entrenamiento para equipos de trabajo

Ingenieria Industrial, 2010
Este artículo presenta un método orientado a facilitar la toma de decisiones en equipos de trabajo. La propuesta utiliza herramientas de la Teoría de Utilidad Multiatributo, combinadas con Estadística.
José Luis Zanazzi, José María Conforte, Magdalena Dimitroff, Laura Leonor Boaglio, Alicia Salamon   +4 more
doaj  

An Online Review‐Driven Multiattribute Decision‐Making Model Based on Rough‐Cloud‐Integrated Three‐Way Decisions

International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.
Online reviews have emerged as a pivotal data source for product evaluation and selection. However, converting their inherent textual uncertainty into reliable information for decision support remains a significant challenge. This paper proposes a rough‐cloud‐integrated multiattribute three‐way decision (MATWD) framework that captures the uncertainty ...
Fan Jia, Xuhao Zhang, Mingrui Li, Kallol Mohanta   +3 more
wiley   +1 more source

A Patient-Centered Utility Index for Non–Small Cell Lung Cancer in the United States

MDM Policy & Practice, 2018
Background. A preference-based quality-of-life index for non–small cell lung cancer was developed with a subset of Functional Assessment of Cancer Therapy (FACT)–General (G) and FACT–Lung (L) items, based on clinician input and the literature. Design.
J. Shannon Swan, Inga T. Lennes, Natalie N. Stump, Jennifer S. Temel, David Wang, Lisa Keller, Karen Donelan   +6 more
doaj   +1 more source

Research on the Information Security and System Security of the Zero‐Trust Framework—Taking an Intelligent Connected Vehicle Platoon as an Example

International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.
With the rapid development of artificial intelligence, in the open communication environment, interference and network attacks on intelligent terminals are more frequent. Therefore, communication security and system security issues in the intelligent platoons become hot topics. Motivated by these, the concept of zero trust was proposed.
Yuhong Na, Yanning Wang, Xingxing Hua, Yaxing Zhang, Yunhu Zhou, Darong Huang, Richard Murray   +6 more
wiley   +1 more source

SISTEM PENGUKURAN KINERJA PRODI DENGAN METODE INTEGRATED PERFORMANCE MEASUREMENT SYSTEMS (IPMS) DAN MULTI-ATTRIBUTE UTILITY THEORY (MAUT) (STUDI KASUS: PRODI TEKNIK INFORMATIKA UTM)

Rekayasa, 2012
Peningkatan kualitas pendidikan merupakan tolok ukur Perguruan Tinggi, sehingga perlu mengambil langkah-langkah prioritas dalam menyelesaikan permasalahan dan  meningkatkan kinerjanya. Peningkatan kinerja digunakan untuk penilaian akreditasi dan evaluasi
Fika Hastarita Rachman, Budi Dwi Satoto
doaj   +1 more source