Search Results for author: Amy Loutfi

Found 12 papers, 0 papers with code

An Open-Source Modular Robotic System for Telepresence and Remote Disinfection

no code implementations2 Feb 2021 Andre Potenza, Andrey Kiselev, Alessandro Saffiotti, Amy Loutfi

This work presents a modular mobile robot for telepresence and disinfection with UVC lamps.

Robotics

Reinforcement Learning Approaches in Social Robotics

no code implementations21 Sep 2020 Neziha Akalin, Amy Loutfi

The scope of the paper is focused particularly on studies that include social physical robots and real-world human-robot interactions with users.

Decision Making reinforcement-learning +1

Online Guest Detection in a Smart Home using Pervasive Sensors and Probabilistic Reasoning

no code implementations13 Mar 2020 Jennifer Renoux, Uwe Köckemann, Amy Loutfi

This paper aims at addressing this challenge and presents a probabilistic approach able to estimate the number of persons in the environment at each time step.

Activity Recognition Crowd Counting +1

Symbolic Learning and Reasoning with Noisy Data for Probabilistic Anchoring

no code implementations24 Feb 2020 Pedro Zuidberg Dos Martires, Nitesh Kumar, Andreas Persson, Amy Loutfi, Luc De Raedt

To validate our approach we demonstrate, on the one hand, the ability of our system to perform probabilistic reasoning over multi-modal probability distributions, and on the other hand, the learning of probabilistic logical rules from anchored objects produced by perceptual observations.

Object Relational Reasoning

Learning Generative Image Object Manipulations from Language Instructions

no code implementations ICLR 2020 Martin Längkvist, Andreas Persson, Amy Loutfi

The use of adequate feature representations is essential for achieving high performance in high-level human cognitive tasks in computational modeling.

Object

Learning from Implicit Information in Natural Language Instructions for Robotic Manipulations

no code implementations WS 2019 Ozan Arkan Can, Pedro Zuidberg Dos Martires, Andreas Persson, Julian Gaal, Amy Loutfi, Luc De Raedt, Deniz Yuret, Alessandro Saffiotti

Therefore, we further propose Bayesian learning to resolve such inconsistencies between the natural language grounding and a robot's world representation by exploiting spatio-relational information that is implicitly present in instructions given by a human.

Semantic Referee: A Neural-Symbolic Framework for Enhancing Geospatial Semantic Segmentation

no code implementations30 Apr 2019 Marjan Alirezaie, Martin Längkvist, Michael Sioutis, Amy Loutfi

Understanding why machine learning algorithms may fail is usually the task of the human expert that uses domain knowledge and contextual information to discover systematic shortcomings in either the data or the algorithm.

BIG-bench Machine Learning Semantic Segmentation

Interactive user interface based on Convolutional Auto-encoders for annotating CT-scans

no code implementations26 Apr 2019 Martin Längkvist, Jonas Widell, Per Thunberg, Amy Loutfi, Mats Lidén

It was discovered that the experienced usability and how the users interactied with the system differed between the users.

Semantic Segmentation

A Deep Learning Approach with an Attention Mechanism for Automatic Sleep Stage Classification

no code implementations14 May 2018 Martin Längkvist, Amy Loutfi

Automatic sleep staging is a challenging problem and state-of-the-art algorithms have not yet reached satisfactory performance to be used instead of manual scoring by a sleep technician.

Automatic Sleep Stage Classification Dimensionality Reduction +2

Reasoning for Improved Sensor Data Interpretation in a Smart Home

no code implementations26 Dec 2014 Marjan Alirezaie, Amy Loutfi

The ontology of this paradigm is inspired form the SSN ontology (Semantic Sensor Network) and used for representation of both the sensor data and the contextual information.

Time Series Time Series Analysis

Cannot find the paper you are looking for? You can Submit a new open access paper.