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Mattias Tiger

Postdoc

I am an AI researcher and deputy lab leader for the Reasoning and Learning Lab (ReaL).

Research

robot dog Spot, drone, small helicopter, operator

WASP at Department of Computer and Information Science (IDA)

WASP, Wallenberg AI autonomous systems and software program, is the largest individual research investment in Sweden in modern times. One of the WASP research environments at LiU is located at the Department of Computer and Information Science.

Coverage Path Planning in Urban Environments with Applications to Autonomous Road Sweeping

 Video 

2022 IEEE International Conferance on Robotics and Automation (ICRA)


Enhancing Lattice-based Motion Planning with Introspective Learning and Reasoning

 Video 

2021 IEEE Robotics and Automation Letters (RA-L), 2021 IEEE International Conferance on Robotics and Automation (ICRA)


Efficient Autonomous Exploration Planning of Large Scale 3D-Environments

 Video 

2019 IEEE Robotics and Automation Letters (RA-L), 2019 IEEE International Conferance on Robotics and Automation (ICRA)

Receding-Horizon Lattice-based Motion Planning with Dynamic Obstacle Avoidance

 Video 

This video presents simulation results for the paper with the title "Receding-Horizon Lattice-based Motion Planning with Dynamic Obstacle Avoidance". The paper was in the proceedings of the 57th IEEE Conference on Decision and Control 2018. Contributors: Oskar Ljungqvist, Mattias Tiger, Olov Andersson, Daniel Axehill, Fredrik Heintz.

Students discussing programming code at a computer screen

AI Academy

AI Academy is an initiative that seeks to challenge talented students from a wide variety of programmes with exciting real-world AI problems.

Publications

Cover of publication 'Safety-Aware Autonomous Systems: Preparing Robots for Life in the Real World'
Mattias Tiger (2022)
Safety-Aware Autonomous Systems: Preparing Robots for Life in the Real World

2024

Lidia Rocha, Jorge Bidinotto, Fredrik Heintz, Mattias Tiger, Kelen Vivaldini (2024) Enhancing Safety via Deep Reinforcement Learning in Trajectory Planning for Agile Flights in Unknown Environments 2024 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS, IROS 2024, p. 3076-3083 (Conference paper) Continue to DOI
Emil Wiman, Ludvig Widén, Mattias Tiger, Fredrik Heintz (2024) Autonomous 3D Exploration in Large-Scale Environments with Dynamic Obstacles 2024 IEEE International Conference on Robotics and Automation (ICRA), p. 2389-2395 (Conference paper) Continue to DOI
Emil Wiman, Ludvig Widén, Mattias Tiger, Fredrik Heintz (2024) Autonomous 3D Exploration in Large-Scale Environments with Dynamic Obstacles

2023

Mattias Tiger, David Bergström, Simon Wijk Stranius, Evelina Holmgren, Daniel de Leng, Fredrik Heintz (2023) On-Demand Multi-Agent Basket Picking for Shopping Stores 2023 IEEE International Conference on Robotics and Automation (ICRA), p. 5793-5799 (Conference paper) Continue to DOI

2022

Mattias Tiger (2022) Safety-Aware Autonomous Systems: Preparing Robots for Life in the Real World

Research News

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Award winners at IDA in 2023

We are proud to present awards received by students, teachers and researchers at the Department of Computer and Information Science, IDA, Linköping University.

Shaping AI technology for the benefit of society globally

To explore similarities and challenges faced by Europe and Japan in the digital transformation era and to foster cross-border collaboration and knowledge exchange - researchers and industry professionals from Europe and Japan met at LiU.
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International recognition for AI researcher at LiU

EurAI, a representative body of the European AI community, has awarded LiU researcher Mattias Tiger for his doctoral thesis. He may be the first Swedish researcher to receive such an award.

About the Division

The robotdog Spot hands over a first aid kit to a kneeling man

Artificial Intelligence and Integrated Computer Systems (AIICS)

The AIICS division is part of the Department of Computer and Information Science. The division's main focus is research and teaching in artificial intelligence, its theoretical foundations and its applications.

Colleagues at AIICS

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Tohid Ardeshiri
Senior Research Coordinator
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Mohsen Asgari
PhD student
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David Bergström
PhD student
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Marcel Bollmann
Associate Professor
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Lukas Borggren
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Andreas Bueff
Postdoc
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Magnus Bång
Senior Associate Professor
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Sanjay Chakraborty
Postdoc
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Peter Dalenius
Lecturer
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Ibrahim Delibasoglu
Postdoc
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Patrick Doherty
Professor, Head of Unit
Photo of Ehsan Doostmohammadi
Ehsan Doostmohammadi
PhD student
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Dominik Drexler
Postdoc
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Leif Eriksson
PhD student
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Josef Fagerström
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Hoda Fakharzadehjahromy
PhD student
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Johannes Klaus Fichte
Associate Professor
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Martin Forsberg
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Markus Fritzsche
PhD student
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Martin Funkquist
PhD student
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Elliot Gestrin
PhD student
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Kevin Glocker
PhD student
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Daniel Gnad
Assistant Professor
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Christian Gustavsson
PhD student
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Hugo-Henrik Hachem
Postdoc
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Arash Haratian
PhD student
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Fredrik Heintz
Professor, Head of Division, Head of Unit
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Oskar Holmström
PhD student
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Paul Höft
PhD student
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Oliver Harold Joergensen
PhD student
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Mikael Johansson
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Peter Jonsson
Professor, Head of Unit
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Marco Kuhlmann
Deputy Head of Department, Professor, Head of Unit
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Kätriin Kukk
PhD student
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Jenny Kunz
Postdoc
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Jonas Kvarnström
Associate Professor, Docent
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Victor Lagerkvist
Senior Associate Professor
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Arnaud Lequen
Postdoc
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Kristina Levina
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Katerina Linden
Postdoc
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Marcus Lång
PhD student
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Mohamed Maizia
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Dennis Malmgren
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Linda Mannila
Senior Associate Visiting Professor
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Damien Van Meerbeeck
PhD student
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Farid Musayev
PhD student
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Mikael Nilsson
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Ulf Nilsson
Professor Emeritus
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Romina Oji
PhD student
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George Osipov
Postdoc
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Tommy Persson
Research Engineer
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Windy Phung
PhD student
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Piotr Rudol
Research Engineer
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Jendrik Seipp
Senior Associate Professor, Head of Unit
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Md Fahim Sikder
PhD student
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Mika Skjelnes
PhD student
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Amath Sow
PhD student
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Andrzej Szalas
Professor Emeritus
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Gustaf Söderholm
PhD student
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Olle Torstensson
PhD student
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Diana Unander
Senior Coordinator
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Jorke de Vlas
PhD student
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Emil Wiman
PhD student
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Mariusz Wzorek
Assistant Professor

About the Department

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Department of Computer and Information Science (IDA)

The Department of Computer and Information Science is one of the largest departments in northern Europe in its field. Research activity covers artificial intelligence, human-computer interaction, software and computer systems, and data science.

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