Structure learning and the posterior parietal cortex

C Summerfield, F Luyckx, H Sheahan - Progress in neurobiology, 2020 - Elsevier
We propose a theory of structure learning in the primate brain. We argue that the parietal
cortex is critical for learning about relations among the objects and categories that populate …

Zero-shot counting with a dual-stream neural network model

JAF Thompson, H Sheahan, T Dumbalska… - Neuron, 2024 - cell.com
To understand a visual scene, observers need to both recognize objects and encode
relational structure. For example, a scene comprising three apples requires the observer to …

Towards learning abductive reasoning using vsa distributed representations

G Camposampiero, M Hersche, A Terzić… - … Conference on Neural …, 2024 - Springer
Abstract We introduce the Abductive Rule Learner with Context-awareness (ARLC), a model
that solves abstract reasoning tasks based on Learn-VRF. ARLC features a novel and more …

Towards generalization in subitizing with neuro-symbolic loss using holographic reduced representations

MM Alam, E Raff, T Oates - arxiv preprint arxiv:2312.15310, 2023 - arxiv.org
While deep learning has enjoyed significant success in computer vision tasks over the past
decade, many shortcomings still exist from a Cognitive Science (CogSci) perspective. In …

Learning to count visual objects by combining" what" and" where" in recurrent memory

JAF Thompson, H Sheahan… - NeuRIPS 2022 Workshop …, 2022 - openreview.net
Counting the number of objects in a visual scene is easy for humans but challenging for
modern deep neural networks. Here we explore what makes this problem hard and study …

Towards Learning to Reason: Comparing LLMs with Neuro-Symbolic on Arithmetic Relations in Abstract Reasoning

M Hersche, G Camposampiero, R Wattenhofer… - arxiv preprint arxiv …, 2024 - arxiv.org
This work compares large language models (LLMs) and neuro-symbolic approaches in
solving Raven's progressive matrices (RPM), a visual abstract reasoning test that involves …

An approach to internal threats detection based on sentiment analysis and network analysis

X Wen, K Dai, Q **ong, L Chen, J Zhang… - Journal of Information …, 2023 - Elsevier
Years into the insider threat, it remains an universal challenge to predict and defend.
Concerning this problem, there has been a multitude of solutions, including the detection of …

On numerosity of deep neural networks

X Zhang, X Wu - Advances in Neural Information Processing …, 2020 - proceedings.neurips.cc
Recently, a provocative claim was published that number sense spontaneously emerges in
a deep neural network trained merely for visual object recognition. This has, if true, far …

Do neural networks for segmentation understand insideness?

K Villalobos, V Štih, A Ahmadinejad, S Sundaram… - Neural …, 2021 - direct.mit.edu
The insideness problem is an aspect of image segmentation that consists of determining
which pixels are inside and outside a region. Deep neural networks (DNNs) excel in …

Structure learning and the parietal cortex

C Summerfield, F Luyckx, H Sheahan - 2019 - osf.io
We propose a theory of structure learning in the primate brain. We argue that the parietal
cortex is critical for learning about relations among the objects and categories that populate …