This issue of SYNTIA presents five applied studies in computer vision, natural language processing, data quality, web security, and blockchain. They cover cocoa pod disease classification with a CNN–Transformer hybrid, political hoax detection with IndoBERT and Random Forest, mobile-number validity classification with Random Forest and XGBoost, content-based screening of harmful pages in a URL shortener, and the gas cost of Keccak-256 and SHA-256 in an Ethereum smart contract.

Participant diversity:
11 authors from 4 countries ( Germany, Indonesia, Malaysia, and Thailand).

This issue of SYNTIA presents five applied studies in artificial intelligence and information systems. They cover a neural-network car navigation system trained with genetic algorithms in a 2D game simulation, genetic-algorithm scheduling of the Village Development Work Plan (RKPD) in Central Sulawesi Province, a decision support system for patient satisfaction with healthcare services using the Preference Selection Index (PSI), augmented-reality English learning media with a target tracking model, and a web-based archival information system secured with the Rijndael algorithm.

Participant diversity:
11 authors from 4 countries ( Indonesia, Malaysia, Morocco, and Thailand).