EDBT 2026 Demo / reviewers in the wild / expert
Dalei Wang
dblp:05/10863
· DBLP profile ↗
2ranked-venue papers in the field
0as first author
2since 2021 · last 2025
0000-0001-9093-7494ORCID · corroborated
Domains — venue-derived; a paper can count in several
Other / Interdisciplinary · 2
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2025 | A LLM-informed multi-agent AI system for drone-based visual inspection for infrastructure
Jiucai Liu, Haijiang Li, Chengzhang Chai, Kehong Chen, Dalei Wang |
Adv. Eng. Informatics | 5 |
| 2025 | Semantic-PolygonGraph driven context-aware coverage path planning for infrastructure visual inspectionabstractAutomatic infrastructure visual inspection using Unmanned Aerial Vehicles (UAVs) enhances efficiency and safety. However, existing approaches lack context-aware path planning capabilities, often leading to redundant inspections without focus. To address this limitation, this study introduces a novel infrastructure inspection paradigm that integrates 3D coverage path planning (3D-CPP), real-time data interpretation, and inspection information management, to generate and refine 3D-CPP progressively based on recorded information and real-time observation. The proposed paradigm consists of two main components. First, a graph-based information management system named Semantic-PolygonGraph is developed to incorporate static information from Industry Foundation Classes (IFC) alongside dynamically accumulated inspection data. Second, leveraging this structured representation, a progressive 3D-CPP method is proposed to generates an adaptive inspection path that dynamically refines itself based on task requirements, historical records, and real-time observations, prioritizing regions exhibiting superficial damage. To evaluate the effectiveness of the proposed paradigm, this study introduces a data quality assessment metric to quantify the trade-off between inspection cost and data quality. Simulated case studies demonstrate that the proposed approach improves data quality with limited increase of inspection costs, highlighting its potential for long-term infrastructure maintenance. Jiucai Liu, Haijiang Li, Dalei Wang, Chengzhang Chai, Yiqing Dong |
Adv. Eng. Informatics | 3 |