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06/25/2023
Optimal and Stable Multi-Layer Object Rearrangement on a Tabletop
Object rearrangement is a fundamental sub-task in accomplishing a great ...
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04/04/2023
Minimizing Running Buffers for Tabletop Object Rearrangement: Complexity, Fast Algorithms, and Applications
For rearranging objects on tabletops with overhand grasps, temporarily r...
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02/20/2023
Efficient Algorithms for Boundary Defense with Heterogeneous Defenders
This paper studies the problem of defending (1D and 2D) boundaries again...
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02/08/2023
Optimal Allocation of Many Robot Guards for Sweep-Line Coverage
We study the problem of allocating many mobile robots for the execution ...
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11/17/2021
Barrier Forming: Separating Polygonal Sets with Minimum Number of Lines
In this work, we carry out structural and algorithmic studies of a probl...
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05/13/2021
On Minimizing the Number of Running Buffers for Tabletop Rearrangement
For tabletop rearrangement problems with overhand grasps, storage space ...
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03/18/2021
Sensor Placement for Globally Optimal Coverage of 3D-Embedded Surfaces
We carry out a structural and algorithmic study of a mobile sensor cover...
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02/19/2020
Optimally Guarding Perimeters and Regions with Mobile Range Sensors
We investigate the problem of using mobile robots equipped with 2D range...
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12/17/2019
Toward Fast and Optimal Robotic Pick-and-Place on a Moving Conveyor
Robotic pick-and-place (PnP) operations on moving conveyors find a wide ...
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12/17/2019
Optimal Perimeter Guarding with Heterogeneous Robot Teams: Complexity Analysis and Effective Algorithms
We perform structural and algorithmic studies of significantly generaliz...
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05/11/2019