epa* se: Edge-based parallel a* for slow evaluations

S Mukherjee, S Aine, M Likhachev - Proceedings of the International …, 2022 - ojs.aaai.org
Parallel search algorithms harness the multithreading capability of modern processors to
achieve faster planning. One such algorithm is PA* SE (Parallel A* for Slow Expansions) …

Efficient path planning for AUVs in unmapped marine environments using a hybrid local–global strategy

W Meng, Y Gong, F Xu, P Tao, P Bo, S Xin - Ocean Engineering, 2023 - Elsevier
The ability of autonomous undersea vehicles (AUVs) to plan paths in unknown marine
environments is the precondition for executing complicated missions. However, existing path …

MPLP: Massively parallelized lazy planning

S Mukherjee, S Aine… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Lazy search algorithms have been developed to efficiently solve planning problems in
domains where the computational effort is dominated by the cost of edge evaluation. The …

Spoke-darts for high-dimensional blue-noise sampling

SA Mitchell, MS Ebeida, MA Awad, C Park… - ACM Transactions on …, 2018 - dl.acm.org
Blue noise sampling has proved useful for many graphics applications, but remains
underexplored in high-dimensional spaces due to the difficulty of generating distributions …

A real time algorithm for versatile mode parking system and its implementation on FPGA board

B Naji, C Abdelmoula, M Masmoudi - Applied Sciences, 2022 - mdpi.com
This paper presents the design and development of a technique for an Autonomous and
Versatile mode Parking System (AVPS) that combines a various number of parking modes …

Realtime trajectory smoothing with neural nets

S Fujii, QC Pham - 2022 International Conference on Robotics …, 2022 - ieeexplore.ieee.org
In order to safely and efficiently collaborate with humans, industrial robots need the ability to
alter their motions quickly to react to sudden changes in the environment, such as an …

Variable density filling algorithm based on delaunay triangulation

Y Qiao, N Lv, X Ouyang - Micromachines, 2022 - mdpi.com
The quality of the filling algorithm in additive manufacturing directly affects the strength of the
part. The commonly used 3D printing filling algorithm at this stage is the classic filling …

A-ePA* SE: Anytime edge-based parallel A* for slow evaluations

H Yang, S Mukherjee, M Likhachev - Proceedings of the International …, 2023 - ojs.aaai.org
Anytime search algorithms are useful for planning problems where a solution is desired
under a limited time budget. Anytime algorithms first aim to provide a feasible solution …

Distributed motion planning for industrial random bin picking

V Vonásek, A Vick, J Krüger - Procedia CIRP, 2018 - Elsevier
The task of bin picking is to automatically unload objects from a container using a robotic
manipulator. A widely used solution is to organize the objects into a predictable pattern, eg …

Efficient Trajectory Planning for Tractor-Trailer Vehicles with an Incremental Optimization Solving Algorithm

X Ruan, Z Yu, L Xiong, Z Fu, Z Li - 2022 - sae.org
A tractor-trailer vehicle (TTV) consists of an actuated tractor attached with several full trailers.
Because of its nonlinear and noncompleted constraints, it is a challenging task to avoid …