# Underwater Searching and Multiround Data Collection via AUV Swarms: An Energy-Efficient AoI-Aware MAPPO Approach

> Research article (IEEE Internet of Things Journal, 2023) · cited 75× · AI/ML

**Wikidata**: [openalex:W4389076478](https://www.wikidata.org/wiki/openalex:W4389076478)  
**Source**: https://4ort.xyz/entity/underwater-searching-and-multiround-data-collection-via-auv-swarms-an-energy-efficient-aoi-aware-mappo-approach