no code implementations • 11 Sep 2023 • Riccardo Chimisso, Sathya Buršić, Paolo Marocco, Giuseppe Vizzari, Dimitri Ognibene
We present an exploration of machine learning architectures for predicting brain responses to realistic images on occasion of the Algonauts Challenge 2023.
no code implementations • 7 Sep 2023 • Gianluca Rho, Alejandro Luis Callara, Francesco Bossi, Dimitri Ognibene, Cinzia Cecchetto, Tommaso Lomonaco, Enzo Pasquale Scilingo, Alberto Greco
The proposed methodology provides insights into the neural mechanisms underlying the integration of visual and olfactory stimuli in face processing.
no code implementations • 4 Jul 2023 • Emily Theophilou, Cansu Koyuturk, Mona Yavari, Sathya Bursic, Gregor Donabauer, Alessia Telari, Alessia Testa, Raffaele Boiano, Davinia Hernandez-Leo, Martin Ruskov, Davide Taibi, Alessandro Gabbiadini, Dimitri Ognibene
Encouraging preliminary results emerged, including high appreciation of the activity, improved interaction quality with the LLM, reduced negative AI sentiments, and a better grasp of limitations, specifically unreliability, limited understanding of commands leading to unsatisfactory responses, and limited presentation flexibility.
no code implementations • 18 Jun 2023 • Cansu Koyuturk, Mona Yavari, Emily Theophilou, Sathya Bursic, Gregor Donabauer, Alessia Telari, Alessia Testa, Raffaele Boiano, Alessandro Gabbiadini, Davinia Hernandez-Leo, Martin Ruskov, Dimitri Ognibene
Educational chatbots come with a promise of interactive and personalized learning experiences, yet their development has been limited by the restricted free interaction capabilities of available platforms and the difficulty of encoding knowledge in a suitable format.
1 code implementation • 1 Apr 2023 • Grégoire Sergeant-Perthuis, Nils Ruet, David Rudrauf, Dimitri Ognibene, Yvain Tisserand
In human spatial awareness, 3-D projective geometry structures information integration and action planning through perspective taking within an internal representation space.
no code implementations • 14 Jan 2023 • Tadahiro Taniguchi, Shingo Murata, Masahiro Suzuki, Dimitri Ognibene, Pablo Lanillos, Emre Ugur, Lorenzo Jamone, Tomoaki Nakamura, Alejandra Ciria, Bruno Lara, Giovanni Pezzulo
Therefore, in this paper, we clarify the definitions, relationships, and status of current research on these topics, as well as missing pieces of world models and predictive coding in conjunction with crucially related concepts such as the free-energy principle and active inference in the context of cognitive and developmental robotics.
no code implementations • 17 Oct 2022 • Francesca Bianco, Dimitri Ognibene
Assuming that learning of beliefs can take place by observing own decision and beliefs estimation processes in partially observable environments and using a simple feed-forward deep learning model, we show that when learning to predict others' intentions and actions, faster and more accurate predictions can be acquired if beliefs attribution is learnt simultaneously with action and intentions prediction.
no code implementations • 9 Sep 2019 • Riccardo La Grassa, Ignazio Gallo, Alessandro Calefati, Dimitri Ognibene
The objective is to select the best structures created during the training phase using an ensemble of spanning trees.
no code implementations • 31 Aug 2019 • Francesca Bianco, Dimitri Ognibene
Despite the recent advancement in the social robotic field, important limitations restrain its progress and delay the application of robots in everyday scenarios.
no code implementations • 31 Aug 2019 • Francesca Bianco, Dimitri Ognibene
The aim of the present paper was to determine in which way and how often ToM features are integrated in the architectures analyzed, and if they provide robots with the associated functional advantages.
no code implementations • 27 Aug 2019 • Dimitri Ognibene, Lorenzo Mirante, Letizia Marchegiani
Proactively perceiving others' intentions is a crucial skill to effectively interact in unstructured, dynamic and novel environments.
no code implementations • 14 Jun 2019 • Riccardo La Grassa, Ignazio Gallo, Alessandro Calefati, Dimitri Ognibene
One-class classifiers are trained with target class only samples.