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September 22, 2023
MRS 2023 - Paper Accepted
Our paper focusing on intent-based multi-agent informative path planning has been accepted for presentation at the IEEE International Symposium on Multi-Robot & Multi-Agent Systems, which will be held 4-5 December 2023 in Boston, Massachusetts, USA.
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September 22, 2023
ICRA 2024 - Papers Submitted (Preprints Available)
The preprints of some of the papers we submitted to ICRA 2024 are available below as well as in the Publications tab.
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August 31, 2023
CoRL 2023 - Paper Accepted
Our paper focusing on context-aware reactive mapless navigation in unknown environments has been accepted for presentation at the Conference on Robot Learning (CoRL 2023), which will be held in-person from 6-9 November in Atlanta, Georgia, USA.
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June 22, 2023
IROS 2023 - Two Papers Accepted
Two of our papers, focusing on 1) communication learning for scalable, cooperative multi-agent pathfinding, and 2) persistent monitoring of multiple targets by a single autonomous robots using attention-based learning, have been accepted for presentation at the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2023), which will be held in-person October 1 – 5, 2023 in Detroit, Michigan, USA.
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April 25, 2023
ICML 2023 - Paper Accepted
Our paper focusing on model-based, offline learning of skills has been accepted for presentation at the International Conference on Machine Learning (ICML 2023), which will be held in-person from 23 to 29 July 2023 in Honolulu, Hawaii, USA.
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March 27, 2023
Online Interactive PRIMAL demo available! Go try it :-)
One of my Bachelor’s project students this year has developped a cool online interactive demo for our (now somewhat older) trained PRIMAL model, where you can define grids of any size, add/remove obstacles, and add agents and goals freely, before seeing the results of PRIMAL planning reactive trajectories for all agents online in front of you. We will keep on improving this demo,. and likely add more models (e.g., PRIMAL2, SCRIMP, etc.), but please have a look and try it for yourself. Any feedback is of course very appreciated :-)
Read more » - February 21, 2023
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February 12, 2023
Open Postdoc Position in Urban Traffic Control (V2I Communications, Communication Learning)
We have embarked on a large, three-year project centered around V2I communications (and in particular communication learning) for traffic control in the smart cities of tomorrow, with my colleague Prof. Marcelo ANG and a number of other faculties here at NUS’ ECE department. This project will be carried out with our colleagues at Cisco, as part of the new Cisco-NUS Corporate Laboratory. To help us in this research venture, we are looking to hire one Research Fellow (RF, i.e., PhD holder).
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February 08, 2023
JAAMAS 2023 - Preprint Submitted and Available
We recently extended our paper focusing on bidirectional recurrent networks based communication learning for team-wide cooperation (which was presented at the International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2022), back in May 9-13 2022). This extended version is under review at Springer’s Autonomous Agents and Multi-Agent Systems, and the preprint is available from the publications page and below:
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January 17, 2023
ICRA 2023 - Paper Accepted
Our paper focusing on the autonomous exploration of unknown environments using attention-based deep reinforcement learning has been accepted for presentation at the IEEE International Conference on Robotics and Automation (ICRA 2023), which will be held in-person from 29 May to 02 June 2023 in London, UK.
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January 04, 2023
AAMAS 2023 - Two Papers Accepted
Two of our papers have been accepted for presentation at the International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2023), which will be held in-person from 29 May to 02 June 2023 in London, UK. One of the papers focuses on cooperative learning for decentralized traffic signal control (accepted as full paper), while the other one presents a new approach to communication learning for scalable, cooperative multi-agent pathfinding (accepted as extended abstract).
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December 16, 2022
Paper accepted in IEEE Transactions on Vehicular Technology (IEEE-TVT)
Our paper focusing on mTSP-based path planning for UAV(s) in the presence of charging stations has been accepted publication in IEEE Transactions on Vehicular Technology. The preprint of this paper is available from the publications page and below.
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November 29, 2022
DARS 2022 - Two Papers Accepted (Update: Best Student Paper Award)
Our paper describing a new attention-based neural network for quickly solving the MinMax multiple Traveling Salesman Problem (mTSP) has been accepted for oral presentation at the International Symposium on Distributed Autonomous Robotics Systems (DARS 2022), which will be held in-person from 28-30 November 2022 in Montbéliard, France. This paper was awarded the Best Student Paper Award at DARS 2022!
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October 31, 2022
ICUS 2022 - Paper Accepted (Update: Best Paper Award)
Our paper presenting a framework for intelligent connected vehicles has been accepted for presentation at the IEEE International Conference on Unmanned Systems (ICUS 2022), which will be held in-person from 28-30 October 2022 in Guangzhou, China. This paper was awarded one of the Best Paper Awards at ICUS 2022!
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September 11, 2022
CoRL 2022 - Paper Accepted
Our paper focusing on context-aware reactive navigation for adaptive informative path planning has been accepted for presentation at the Conference on Robot Learning (CoRL 2022), which will be held in-person from 14-18 December in Auckland, New Zeeland.
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July 16, 2022
CDC 2022 - Paper Accepted
Our paper focusing on online, stable gait definition and changes for articulated mobile robots has been accepted for oral presentation at the IEEE Conference on Decision and Control (CDC 2022), which will be held in-person from 6-9 December 2022 in Cancun, Mexico.
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June 30, 2022
RA-L/IROS 2022 - Paper Accepted
Our paper focusing on bio-inspired, visual-based foothold planning for hexapod robots locomoting and climbing over challenging environments has been accepted to both the IEEE Robotics and Automation (RA-L) journal, as well as for oral presentation at the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2022), which will be held in-person from 23-27 October 2022 in Kyoto, Japan.
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April 20, 2022
NUS Mechanical Engineering Hiring (Still Open 20/10)
MULTIPLE positions at all levels (Lecturer, Assistant Professor, Associate Professor, Professor), more information here.
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April 07, 2022
CRR 2022 - Review Paper Submitted and Preprint Available on arXiv
We submitted this review paper for potential publication in Springer’s Current Rohotics Reports, whose preprint is available on arXiv:
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February 08, 2022
RA-L/ICRA 2022 - Two Papers Accepted
Our paper focusing on decentralized multi-agent/-robot foraging in unknown environments based on local sensing and implicit, stigmergic communication within the team using pheromones has been accepted into IEEE Robotics and Automation Letters (RA-L), as well as for oral presentation at the IEEE International Conference on Robotics and Automation (ICRA 2022), which will be held in-person from 23-27 May 2022 in Philadelphia, USA.
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December 19, 2021
AAMAS 2022 - Paper Accepted
Our paper focusing on bidirectional recurrent networks based communication learning for team-wide cooperation has been accepted for oral presentation at the International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2022), which will be held online May 9-13 2022. The preprint version of this paper is available from the publications page and below:
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September 27, 2021
Invited Seminar - ETHZ Autonomy Talks (Recording Available)
You can watch or re-watch my invited seminar, entitled “Distributed Collaboration in Robotic Multi-Agent Systems,” which I gave for the ETHZ Autonomy Talks organized by Prof. Frazzoli’s Group, using the link below:
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June 04, 2021
DARS 2021 - Best Paper Award
Our paper focusing on heterogeneous multi-agent active search/coverage won the Best Paper Award at the 15th International Symposium on Distributed Autonomous Robotic Systems (DARS 2021), which was held online June 1-4 2021. We are incredibly grateful for this award, and very proud of this work! The preprint version of this paper is available from the publications page and the link below. Have a great read :-)
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June 01, 2021
Guest Editor for the Distributed Mobile Robotic Systems topical collection in Springer Nature Applied Sciences
I am the main Guest Editor for the topical collection on Distributed Mobile Robotic Systems, organized by the Springer Nature Applied Sciences journal. More information can also be found in this flyer. Looking forward to your high quality submissions!
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May 11, 2021
NeurIPS 2020 - Competition Track Paper Accepted
The NeurIPS invited proceedings paper our MAPF team here at the MARMot lab was involved in has been accepted for publication in the NeurIPS 2020 Proceedings! This paper discusses the Flatland competition that was organized by AICrowd and the swiss, german, and french railroad companies, as well as some of the winning entries to that competition (including our solution). The preprint of this paper is available on arXiv, have a great read:
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March 31, 2021
NeurIPS 2020 - Preprint for Invited Proceedings Paper Available
The preprint of a NeurIPS invited proceedings paper our MAPF team here at the MARMot lab was involved in is now available on arXiv. This paper discusses the Flatland competition that was organized by AICrowd and the swiss, german, and french railroad companies, as well as some of the winning entries to that competition (including our solution). Have a great read:
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March 01, 2021
ICRA 2021 - Papers Accepted
Our paper focusing on the autonomous proprioceptuion- and vision-based locomotion of a snake robot in obstacle-ridden environments has been accepted for oral presentation at the IEEE International Conference on Robotics and Automation (ICRA 2021), which will be held both in-person and online from May 30 to June 5 2021 in Xi’an, China. The preprint version of this paper is available from the publications page and below. Note that our paper “PRIMAL2”, which was accepted for publication in the RA-L journal, was also accepted for oral oral presentation at ICRA 2021.
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February 19, 2021
RA-L 2021 - PRIMAL2 Paper Accepted
Our paper focusing on multi-agent pathfinding for lifelong tasks in highly structure/constrained environments has been accepted for publication in IEEE Robotics and Automation Letters (RA-L). The updated version of the paper is available from arXiv. Code and videos are linked to from within the paper. We hope you will enjoy the read/work:
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February 15, 2021
DARS 2021 - Paper Accepted
Our paper focusing on heterogeneous multi-agent active search/coverage has been accepted for oral presentation at the 15th International Symposium on Distributed Autonomous Robotic Systems (DARS 2021), which will be held online June 1-4 2021. The preprint version of this paper is available from the publications page and below:
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August 18, 2020
Round 1 Winners of NeurIPS 2020 Challenge: Flatland (Multi-Agent Reinforcement Learning on Trains)
Our team, “MARMot-lab-NUS”, is currently holding first place in the reinforcement learning (RL) category of the NeurIPS 2020 competition “Flatland”, aimed at developping novel methods to solve the multi-vehicle routing problem (a close problem to multi-agent path finding). This competition is open to both conventional techniques (Operation Research [OR]) and RL, with a strong emphasis on learning-based techniques (because NeurIPS). It is sponsored by the swiss national railways (SBB/CFF) as well as the German ones (Deutsche Bahn), and is organized by Aicrowd. The competition is still very much open and active, and teams do not have to have participated to round 1 to join round 2, which is starting soon.
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August 03, 2020
Open Postdoc Position in Urban Traffic Signal Control Project (OPEN UNTIL FILLED)
We are starting a big, two-year project centered around traffic signal control for urban traffic management and optimization with my colleagues Profs. Marcelo ANG and Gerard LENG here at NUS, in collaboration with a big private company. To help us in this research venture, we are still looking to hire one Research Fellow (RF, i.e., PhD holder). More details about the actual project in the links below.
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June 30, 2020
IROS 2020 - Paper Accepted
A paper I co-authored has been accepted for oral presentation at IROS 2020 (October 25-29th, Las Vegas, NV, USA). The preprint of the paper is available below and from the publications page:
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June 15, 2020
TRO 2020 - Paper Submitted to Special Issue
We submitted this paper for potential publication in TRO’s special issue on Resilience in Networked Robotic Systems. This is my first paper as last author! We hope you will enjoy the read/work:
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January 19, 2020
RA-L 2020 - Journal Paper Accepted
A paper I co-authored has been accepted for publication in IEEE Robotics and Automation Letters (RA-L). The preprint of the paper is available below and from the publications page:
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December 18, 2019
Guest Editor for new Topical Collection in Springer Nature Applied Sciences
I am the main Guest Editor for the new topical collection on Distributed Mobile Robotic Systems for Springer Nature Applied Sciences. More information on the collection, as well as details on what/how to submit can be found in this flyer. Looking forward to your high quality submissions!
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November 11, 2019
AAAI 2020 - Paper Accepted
A paper I co-authored has been accepted for oral presentation at AAAI 2020 (February 7-12th, New York City, NY, USA). The preprint of the paper is available below and from the publications page:
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July 15, 2019
This website is up! Welcome, and have a good read!
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April 25, 2019
Faculty position offer accepted at NUS!
I will join the Department of Mechanical Engineering at the National University of Singapore (NUS) as a Tenure Track Assistant Professor this July.
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