Keisuke Okumura | DeepAI

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Featured Co-authors

Sébastien Tixeuil
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Hideya Ochiai
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Asako Kanezaki
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Manabu Tsukada
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Mai Nishimura
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Yasumasa Tamura
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Mai Hirata
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Shota Kameyama
1 publication

∙ 08/08/2023

Engineering LaCAM^∗: Towards Real-Time, Large-Scale, and Near-Optimal Multi-Agent Pathfinding

This paper addresses the challenges of real-time, large-scale, and near-...

0 Keisuke Okumura, et al. ∙

∙ 05/05/2023

Improving LaCAM for Scalable Eventually Optimal Multi-Agent Pathfinding

This study extends the recently-developed LaCAM algorithm for multi-agen...

0 Keisuke Okumura, et al. ∙

∙ 11/25/2022

Fault-Tolerant Offline Multi-Agent Path Planning

We study a novel graph path planning problem for multiple agents that ma...

0 Keisuke Okumura, et al. ∙

∙ 11/24/2022

LaCAM: Search-Based Algorithm for Quick Multi-Agent Pathfinding

We propose a novel complete algorithm for multi-agent pathfinding (MAPF)...

0 Keisuke Okumura, et al. ∙

∙ 03/01/2022

Quick Multi-Robot Motion Planning by Combining Sampling and Search

We propose a novel algorithm to solve multi-robot motion planning (MRMP)...

0 Keisuke Okumura, et al. ∙

∙ 01/24/2022

CTRMs: Learning to Construct Cooperative Timed Roadmaps for Multi-agent Path Planning in Continuous Spaces

Multi-agent path planning (MAPP) in continuous spaces is a challenging p...

2 Keisuke Okumura, et al. ∙

∙ 09/09/2021

Solving Simultaneous Target Assignment and Path Planning Efficiently with Time-Independent Execution

Real-time planning for a combined problem of target assignment and path ...

0 Keisuke Okumura, et al. ∙

∙ 08/10/2021

Roadside-assisted Cooperative Planning using Future Path Sharing for Autonomous Driving

Cooperative intelligent transportation systems (ITS) are used by autonom...

0 Mai Hirata, et al. ∙

∙ 05/15/2021

Offline Time-Independent Multi-Agent Path Planning

This paper studies a novel planning problem for multiple agents moving o...

0 Keisuke Okumura, et al. ∙

∙ 02/25/2021

Active Modular Environment for Robot Navigation

This paper presents a novel robot-environment interaction in navigation ...

0 Shota Kameyama, et al. ∙

∙ 02/24/2021

Iterative Refinement for Real-Time Multi-Robot Path Planning

We study the iterative refinement of path planning for multiple robots, ...

0 Keisuke Okumura, et al. ∙

∙ 05/27/2020

Time-Independent Planning for Multiple Moving Agents

Typical Multi-agent Path Finding (MAPF) solvers assume that agents move ...

0 Keisuke Okumura, et al. ∙

∙ 05/24/2019

winPIBT: Extended Prioritized Algorithm for Iterative Multi-agent Path Finding

Providing agents with efficient paths so as not to collide with each oth...

0 Keisuke Okumura, et al. ∙

∙ 05/24/2019

winPIBT: Expanded Prioritized Algorithm for Iterative Multi-agent Path Finding

Providing agents with efficient paths so as not to collide with each oth...

0 Keisuke Okumura, et al. ∙

∙ 01/31/2019

Priority Inheritance with Backtracking for Iterative Multi-agent Path Finding

The Multi-agent Path Finding (MAPF) problem consists of all agents havin...

0 Keisuke Okumura, et al. ∙

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