Stefan Wermter

research

∙ 05/15/2023

Integrating Uncertainty into Neural Network-based Speech Enhancement

Supervised masking approaches in the time-frequency domain aim to employ...

0 Huajian Fang, et al. ∙

research

∙ 05/15/2023

NICOL: A Neuro-inspired Collaborative Semi-humanoid Robot that Bridges Social Interaction and Reliable Manipulation

Robotic platforms that can efficiently collaborate with humans in physic...

0 Matthias Kerzel, et al. ∙

research

∙ 05/03/2023

Map-based Experience Replay: A Memory-Efficient Solution to Catastrophic Forgetting in Reinforcement Learning

Deep Reinforcement Learning agents often suffer from catastrophic forget...

0 Muhammad Burhan Hafez, et al. ∙

research

∙ 05/01/2023

A Parameter-free Adaptive Resonance Theory-based Topological Clustering Algorithm Capable of Continual Learning

In general, a similarity threshold (i.e., a vigilance parameter) for a n...

0 Naoki Masuyama, et al. ∙

research

∙ 04/25/2023

A Closer Look at Reward Decomposition for High-Level Robotic Explanations

Explaining the behavior of intelligent agents such as robots to humans i...

0 Wenhao Lu, et al. ∙

research

∙ 04/14/2023

Model Predictive Control with Self-supervised Representation Learning

Over the last few years, we have not seen any major developments in mode...

0 Jonas Matthies, et al. ∙

research

∙ 03/27/2023

Partially Adaptive Multichannel Joint Reduction of Ego-noise and Environmental Noise

Human-robot interaction relies on a noise-robust audio processing module...

0 Huajian Fang, et al. ∙

research

∙ 03/24/2023

The Robot in the Room: Influence of Robot Facial Expressions and Gaze on Human-Human-Robot Collaboration

Robot facial expressions and gaze are important factors for enhancing hu...

0 Di Fu, et al. ∙

research

∙ 03/14/2023

Chat with the Environment: Interactive Multimodal Perception using Large Language Models

Programming robot behaviour in a complex world faces challenges on multi...

0 Xufeng Zhao, et al. ∙

research

∙ 03/07/2023

Sample-efficient Real-time Planning with Curiosity Cross-Entropy Method and Contrastive Learning

Model-based reinforcement learning (MBRL) with real-time planning has sh...

0 Mostafa Kotb, et al. ∙

research

∙ 02/20/2023

Emphasizing Unseen Words: New Vocabulary Acquisition for End-to-End Speech Recognition

Due to the dynamic nature of human language, automatic speech recognitio...

0 Leyuan Qu, et al. ∙

research

∙ 02/19/2023

Wrapyfi: A Wrapper for Message-Oriented and Robotics Middleware

Message-oriented and robotics middleware play an important role in facil...

0 Fares Abawi, et al. ∙

research

∙ 02/01/2023

Internally Rewarded Reinforcement Learning

We study a class of reinforcement learning problems where the reward sig...

0 Mengdi Li, et al. ∙

research

∙ 01/09/2023

Learning Bidirectional Action-Language Translation with Limited Supervision and Incongruent Input

Human infant learning happens during exploration of the environment, by ...

0 Ozan Özdemir, et al. ∙

research

∙ 12/14/2022

Disentangling Prosody Representations with Unsupervised Speech Reconstruction

Human speech can be characterized by different components, including sem...

0 Leyuan Qu, et al. ∙

research

∙ 12/08/2022

Harnessing the Power of Multi-Task Pretraining for Ground-Truth Level Natural Language Explanations

Natural language explanations promise to offer intuitively understandabl...

0 Björn Plüster, et al. ∙

research

∙ 11/28/2022

Neuro-Symbolic Spatio-Temporal Reasoning

Knowledge about space and time is necessary to solve problems in the phy...

0 Jae Hee Lee, et al. ∙

research

∙ 11/23/2022

Introspection-based Explainable Reinforcement Learning in Episodic and Non-episodic Scenarios

With the increasing presence of robotic systems and human-robot environm...

0 Niclas Schroeter, et al. ∙

research

∙ 11/23/2022

Whose Emotion Matters? Speaker Detection without Prior Knowledge

The task of emotion recognition in conversations (ERC) benefits from the...

0 Hugo Carneiro, et al. ∙

research

∙ 11/22/2022

Visually Grounded Commonsense Knowledge Acquisition

Large-scale commonsense knowledge bases empower a broad range of AI appl...

0 Yuan Yao, et al. ∙

research

∙ 11/16/2022

Data Augmentation with Unsupervised Speaking Style Transfer for Speech Emotion Recognition

Currently, the performance of Speech Emotion Recognition (SER) systems i...

0 Leyuan Qu, et al. ∙

research

∙ 10/14/2022

Learning to Autonomously Reach Objects with NICO and Grow-When-Required Networks

The act of reaching for an object is a fundamental yet complex skill for...

0 Nima Rahrakhshan, et al. ∙

research

∙ 08/24/2022

Judging by the Look: The Impact of Robot Gaze Strategies on Human Cooperation

Human eye gaze plays an important role in delivering information, commun...

0 Di Fu, et al. ∙

research

∙ 08/18/2022

Intelligent problem-solving as integrated hierarchical reinforcement learning

According to cognitive psychology and related disciplines, the developme...

0 Manfred Eppe, et al. ∙

research

∙ 08/04/2022

Impact Makes a Sound and Sound Makes an Impact: Sound Guides Representations and Explorations

Sound is one of the most informative and abundant modalities in the real...

0 Xufeng Zhao, et al. ∙

research

∙ 07/15/2022

Learning Flexible Translation between Robot Actions and Language Descriptions

Handling various robot action-language translation tasks flexibly is an ...

0 Ozan Özdemir, et al. ∙

research

∙ 07/06/2022

Knowing Earlier what Right Means to You: A Comprehensive VQA Dataset for Grounding Relative Directions via Multi-Task Learning

Spatial reasoning poses a particular challenge for intelligent agents an...

0 Kyra Ahrens, et al. ∙

research

∙ 06/09/2022

GASP: Gated Attention For Saliency Prediction

Saliency prediction refers to the computational task of modeling overt a...

0 Fares Abawi, et al. ∙

research

∙ 05/05/2022

Conversational Analysis of Daily Dialog Data using Polite Emotional Dialogue Acts

Many socio-linguistic cues are used in conversational analysis, such as ...

0 Chandrakant Bothe, et al. ∙

research

∙ 05/05/2022

What is Right for Me is Not Yet Right for You: A Dataset for Grounding Relative Directions via Multi-Task Learning

Understanding spatial relations is essential for intelligent agents to a...

0 Jae Hee Lee, et al. ∙

research

∙ 04/09/2022

Explain yourself! Effects of Explanations in Human-Robot Interaction

Recent developments in explainable artificial intelligence promise the p...

0 Jakob Ambsdorf, et al. ∙

research

∙ 04/08/2022

Grounding Hindsight Instructions in Multi-Goal Reinforcement Learning for Robotics

This paper focuses on robotic reinforcement learning with sparse rewards...

0 Frank Röder, et al. ∙

research

∙ 03/04/2022

Integrating Statistical Uncertainty into Neural Network-Based Speech Enhancement

Speech enhancement in the time-frequency domain is often performed by es...

0 Huajian Fang, et al. ∙

research

∙ 02/27/2022

A Multimodal German Dataset for Automatic Lip Reading Systems and Transfer Learning

Large datasets as required for deep learning of lip reading do not exist...

0 Gerald Schwiebert, et al. ∙

research

∙ 01/17/2022

Language Model-Based Paired Variational Autoencoders for Robotic Language Learning

Human infants learn language while interacting with their environment in...

0 Ozan Özdemir, et al. ∙

research

∙ 12/09/2021

LipSound2: Self-Supervised Pre-Training for Lip-to-Speech Reconstruction and Lip Reading

The aim of this work is to investigate the impact of crossmodal self-sup...

0 Leyuan Qu, et al. ∙

research

∙ 11/11/2021

Lifelong Learning from Event-based Data

Lifelong learning is a long-standing aim for artificial agents that act ...

0 Vadym Gryshchuk, et al. ∙

research

∙ 11/02/2021

A trained humanoid robot can perform human-like crossmodal social attention conflict resolution

Due to the COVID-19 pandemic, robots could be seen as potential resource...

0 Di Fu, et al. ∙

research

∙ 10/08/2021

How Can AI Recognize Pain and Express Empathy

Sensory and emotional experiences such as pain and empathy are relevant ...

0 Siqi Cao, et al. ∙

research

∙ 09/01/2021

FaVoA: Face-Voice Association Favours Ambiguous Speaker Detection

The strong relation between face and voice can aid active speaker detect...

0 Hugo Carneiro, et al. ∙

research

∙ 08/03/2021

Generalization in Multimodal Language Learning from Simulation

Neural networks can be powerful function approximators, which are able t...

9 Aaron Eisermann, et al. ∙

research

∙ 07/26/2021

Robotic Occlusion Reasoning for Efficient Object Existence Prediction

Reasoning about potential occlusions is essential for robots to efficien...

0 Mengdi Li, et al. ∙

research

∙ 07/09/2021

Behavior Self-Organization Supports Task Inference for Continual Robot Learning

Recent advances in robot learning have enabled robots to become increasi...

0 Muhammad Burhan Hafez, et al. ∙

research

∙ 07/01/2021

Model Mediated Teleoperation with a Hand-Arm Exoskeleton in Long Time Delays Using Reinforcement Learning

Telerobotic systems must adapt to new environmental conditions and deal ...

3 Hadi Beik-Mohammadi, et al. ∙

research

∙ 05/18/2021

DRILL: Dynamic Representations for Imbalanced Lifelong Learning

Continual or lifelong learning has been a long-standing challenge in mac...

0 Kyra Ahrens, et al. ∙

research

∙ 04/12/2021

Survey on reinforcement learning for language processing

In recent years some researchers have explored the use of reinforcement ...

0 Víctor Uc-Cetina, et al. ∙

research

∙ 03/29/2021

Visual Distant Supervision for Scene Graph Generation

Scene graph generation aims to identify objects and their relations in i...

0 Yuan Yao, et al. ∙

research

∙ 03/24/2021

Exercise with Social Robots: Companion or Coach?

In this paper, we investigate the roles that social robots can take in p...

0 Sascha Griffiths, et al. ∙

research

∙ 03/23/2021

A Sub-Layered Hierarchical Pyramidal Neural Architecture for Facial Expression Recognition

In domains where computational resources and labeled data are limited, s...

0 Henrique Siqueira, et al. ∙

research

∙ 03/05/2021

Disambiguating Affective Stimulus Associations for Robot Perception and Dialogue

Effectively recognising and applying emotions to interactions is a highl...

0 Henrique Siqueira, et al. ∙

Stefan Wermter

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