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Exploring Bias in Data and Models for Misinformation Detection from Text

Bašić, Suzana (Lectoraat Responsible It); Fuckner, Marcio (Lectoraat Responsible It); Wiggers, Pascal (Lectoraat Responsible It)

With the proliferation of misinformation on the web, automatic misinformation detection methods are becoming an increasingly important subject of study. Large language models have produced the best results among content-based methods, which rely on the text of the article rather than the metadata or …

2022-04-07AlgemeenConferentiebijdrage

Algorithm curation and the emergence of filter bubbles

Fuckner, Marcio (Lectoraat Responsible It); Bašić, Suzana (Faculteit Digitale Media En Creatieve Industrie (Fdmci)); Wiggers, Pascal (Faculteit Digitale Media En Creatieve Industrie (Fdmci))

Social networks and news outlets entrust content curation to specialised algorithms from the broad family of recommender systems. Companies attempt to increase engagement by connecting users with ideas they are more likely to agree with. Eli Pariser, the author of the term filter bubble, suggested that …

2022-04-07AlgemeenConferentiebijdrage

Large Cone Beam CT SCan Image Quality Improvement Using a Deep Learning U-Net Model

Ruhe, Joel; Codreanu, Valeriu; Wiggers, Pascal (Faculteit Digitale Media En Creatieve Industrie (Fdmci))

Cone beam CT scanners use much less radiation than to normal CT scans. However, compared to normal CT scans the images are noisy, showing several artifacts. The UNet Convolutional Neural Network may provide a way to reconstruct the a CT image from cone beam scans.

2020-11-19AlgemeenConferentiebijdrage

Responsible Design of Technical Applications of AI

Wiggers, Pascal (Faculteit Digitale Media En Creatieve Industrie (Fdmci)); Pauwels, Eric; Piersma, Nanda (Kenniscentrum Create-It)

While the technical application domain seems to be to most established field for AI applications, the field is at the very beginning to identify and implement responsible and fair AI applications. Technical, non-user facing services indirectly model user behavior as a consequence of which unexpected …

2020-09AlgemeenConferentiebijdrage

The Hipper Therapeutics Platform

Oey, Michel (Lectoraat Digital Life); Bondietti, Sergio; Haitjema, Sven; Wiggers, Pascal; Nait Aicha, A.

Software platform developed for the Hipper project. It supports remotely monitoring geriatric patients during (hip) rehabilitation. Activity data and location data are collected and securely communicated to a secure centralised server where the data are processed and made available on a secured website. …

2018-02AlgemeenAndersoortig materiaal

Managing Flexible Care With a Context Aware System for Ageing-In-Place

Robben, Saskia (Lectoraat Digital Life); Bosch, Lilian; Wiggers, Pascal; Decancq, Jasmien; Kanis, Marije (Faculteit Digitale Media En Creatieve Industrie (Fdmci))

This paper describes the Care4Balance (C4B) system for better facilitating communication and task coordination between formal and informal caregivers, and older adults as care receivers. Field-tests with older adults (n=3) and user studies (n=9) were conducted to evaluate the system and the perceived …

2015-08-03AlgemeenArtikel

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Exploring Bias in Data and Models for Misinformation Detection from Text

Algorithm curation and the emergence of filter bubbles

Large Cone Beam CT SCan Image Quality Improvement Using a Deep Learning U-Net Model

Responsible Design of Technical Applications of AI

The Hipper Therapeutics Platform

Managing Flexible Care With a Context Aware System for Ageing-In-Place

Care4Balance Report on final evaluation Care4Balance prototype

Integrating meta-Information into recurrent neural network language models

Managing Flexible Care With a Context Aware System for Ageing-In-Place

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