Data for: Artificial Intelligence in Decision Support Systems - A Systematic Review

This dataset supports the systematic review titled "Artificial Intelligence in Decision Support Systems: A Systematic Review of Methods, Applications, and Implementation Gaps" (manuscript under review).

The dataset includes 87 peer-reviewed studies published between 2015 and 2025, selected from 452 records across Scopus, Web of Science, IEEE Xplore, and ACM Digital Library following PRISMA 2020 guidelines.

For each study, the following information is provided:- Bibliographic information (authors, year, title, journal, DOI)- AI Method Category (Machine Learning, Hybrid Approaches, Expert Systems, or Fuzzy Logic)- AI Method Specific (specific algorithm or technique used)- Application Domain (Healthcare, Finance, Supply Chain, Business Intelligence, Engineering, Public Sector, Energy, Agriculture, Education, Transportation)- Implementation Status (Operational, Prototype, or Simulation)- XAI Included (Yes/No)- Fairness Addressed (Yes/No)- Data Quality (High/Medium/Low)- Reported Accuracy (numerical value)- Interpretability Level (Low, Low-Moderate, Moderate, Moderate-High, High, Very High)

This dataset is made available under the Creative Commons Attribution 4.0 International license (CC BY 4.0).