This book constitutes the proceedings of the PhD Symposium, Demos and Workshops from the 26th International Conference on Web Information Systems Engineering, WISE 2025, held in Marrakech, Morocco during December 15-17, 2025.

The 12 full papers and 2 short papers presented in this volume were carefully reviewed and selected from 38 submissions. The papers are organized in the following topical sections: Data Classification; AI and Multi-Agents; LLM-Driven Agents; Practical Applications and Demonstration.

Inhalt

.- Data Classification.

.- Feature-Agnostic Multi-Class Edge Classification in Heterogeneous Temporal Graph Attention Networks.

.- The Dynamic Returns of Generative AI to Knowledge Breadth vs. Depth: Evidence from GitHub.

.- A Quantum-Enhanced CNN Architecture for Medical Image Classification: Application to Brain Tumor Detection.

.- Clustering-Aided Framework Assessment of Requirement Engineering Approaches Applied to Software Product Lines.

.- AI and Multi-Agents.

.- AI-Driven Performance Anomaly Localization in Software Evolution: Leveraging LLMs for Automated Code Health.

.- Anomaly Detection Based on Quantum Support Vector Machines: A Comparative Study with Classical SVM.

.- Transforming Churn Predictions into Personalized Retention Strategies with Multi-Agent Systems.

.- Scientific Literature Retrieval Based on Structure-Enhanced Graph Convolutional Networks and Influence-Aware Ranking.

.- LLM-Driven Agents.

.- MINeKG-Rec: A Multi-Intent Enhanced Knowledge Graph-Based Recommendation Framework.

.- Complex scene generation for consumer-level platforms: A text-to-image system with RAG optimization.

.- Complex scene generation for consumer-level platforms: A text-to-image system with RAG optimization.

.- Can LLMs function as Rational Agents in Bargaining Scenarios?.

.- Practical Applications and Demonstration.

.- HazardSense: An Interactive Graphical Tool for Detecting Natural Hazards.

.- A System for Masking BPs' Resources.