4 citations · 9 across the 13 of their papers we have counts for
4 papers · 1 filter
Optimal and Stable Multi-Layer Object Rearrangement on a Tabletop
Andy Xu, Kai Gao, Si Wei Feng +1
Object rearrangement is a fundamental sub-task in accomplishing a great many physical tasks. As such, effectively executing rearrangement is an important skill for intelligent robo…
Minimizing Running Buffers for Tabletop Object Rearrangement: Complexity, Fast Algorithms, and Applications
Kai Gao, Si Wei Feng, Baichuan Huang +1
For rearranging objects on tabletops with overhand grasps, temporarily relocating objects to some buffer space may be necessary. This raises the natural question of how many simult…
Efficient Algorithms for Boundary Defense with Heterogeneous Defenders
Si Wei Feng, Jingjin Yu
This paper studies the problem of defending (1D and 2D) boundaries against a large number of continuous attacks with a heterogeneous group of defenders. The defender team has perfe…
Optimal Allocation of Many Robot Guards for Sweep-Line Coverage
Si Wei Feng, Teng Guo, Jingjin Yu
We study the problem of allocating many mobile robots for the execution of a pre-defined sweep schedule in a known two-dimensional environment, with applications toward search and…