6 papers
KC-BFPRL: Knowledge-Guided Multi-UAV Collaboration for Grassland Restoration via Bilevel Formerpointer-Based Reinforcement Learning
Dongbin Jiao, Xianyi Wang, Yuchen Yuan +5
Multi-unmanned aerial vehicle (UAV) systems provide scalable service platforms for large-scale environmental tasks, such as grassland ecosystem restoration. However, coordinating f…
Closed-Loop Decision-Focused Learning for User-Aware Cloud Orchestration under Uncertainty
Dongbin Jiao, Xubo Zhang, Huakang Lin +2
Time-varying cloud workloads often cause resource under-utilization during off-peak periods and resource contention during peak periods. Existing prediction-then-optimization (PTO)…
Fuzzy-Geometric Branch-Point Modeling for Structure-Aware Augmentation of Handwritten Chinese Characters
Dongbin Jiao, Yibo Lyu, Qiulu Wei +3
Data scarcity and structural distortion significantly limit handwriting recognition in high-security authentication. Existing augmentation methods often cause topological and morph…
OD-Gear: Online Decomposition and Group Sampling for Expert-Guided Adversarial Routing in Scalable Capacitated Vehicle Routing
Dongbin Jiao, Zisheng Chen, Xianyi Wang +3
Solving large-scale capacitated vehicle routing problems (CVRP) is hindered by the high complexity of classical heuristics and the limited generalization of neural solvers. To brid…
A UAV-Enabled Time-Sensitive Data Collection Scheme for Grassland Monitoring Edge Networks
Dongbin Jiao, Zihao Wang, Wen Fan +4
Grassland monitoring is essential for the sustainable development of grassland resources. Traditional Internet of Things (IoT) devices generate critical ecological data, making dat…
Optimal Energy-Delay in Energy Harvesting Wireless Sensor Networks with Interference Channel
Dongbin Jiao, Liangjun Ke, Shengbo Liu +1
In this work, we investigate the capacity allocation problem in the energy harvesting wireless sensor networks (WSNs) with interference channel. For the fixed topologies of data an…