Chao Liu

Numerical-Experimental Investigation of surface integrity and kerf characteristics in laser cutting of GFRP using a conical Gaussian heat source

Laser processing of GFRP composites generates a heat‑affected zone (HAZ) which will affect surface roughness and mechanical properties. Conventional heat source models do not consider the Gaussian distribution of heat flux in the thickness direction. This limitation affects the s...

Closed-Form and Boundary Expressions for Task-Success Probability in Status-Driven Systems

Status-driven task offloading appears in many systems such as vehicular coordination, UAV control, and compute-first networking, where an user-side node (or access point, AP) forwards user tasks based on periodically received server status. Whether a task ultimately succeeds depe...