Search Results for author: Antonis Bikakis

Found 8 papers, 0 papers with code

Unsupervised Learning of Graph from Recipes

no code implementations22 Jan 2024 Aissatou Diallo, Antonis Bikakis, Luke Dickens, Anthony Hunter, Rob Miller

We iteratively learn the graph structure and the parameters of a $\mathsf{GNN}$ encoding the texts (text-to-graph) one sequence at a time while providing the supervision by decoding the graph into text (graph-to-text) and comparing the generated text to the input.

PizzaCommonSense: Learning to Model Commonsense Reasoning about Intermediate Steps in Cooking Recipes

no code implementations12 Jan 2024 Aissatou Diallo, Antonis Bikakis, Luke Dickens, Anthony Hunter, Rob Miller

Decoding the core of procedural texts, exemplified by cooking recipes, is crucial for intelligent reasoning and instruction automation.

Text Generation

A Unifying Framework for Learning Argumentation Semantics

no code implementations18 Oct 2023 Zlatina Mileva, Antonis Bikakis, Fabio Aurelio D'Asaro, Mark Law, Alessandra Russo

In this paper we present a novel framework, which uses an Inductive Logic Programming approach to learn the acceptability semantics for several abstract and structured argumentation frameworks in an interpretable way.

Inductive logic programming

A Graphical Formalism for Commonsense Reasoning with Recipes

no code implementations15 Jun 2023 Antonis Bikakis, Aissatou Diallo, Luke Dickens, Anthony Hunter, Rob Miller

Whilst cooking is a very important human activity, there has been little consideration given to how we can formalize recipes for use in a reasoning framework.

Repurposing of Resources: from Everyday Problem Solving through to Crisis Management

no code implementations17 Sep 2021 Antonis Bikakis, Luke Dickens, Anthony Hunter, Rob Miller

Repurposing arises in everyday situations such as finding substitutes for missing ingredients when cooking, or for unavailable tools when doing DIY.

Management

On the Effects of Knowledge-Augmented Data in Word Embeddings

no code implementations5 Oct 2020 Diego Ramirez-Echavarria, Antonis Bikakis, Luke Dickens, Rob Miller, Andreas Vlachidis

This paper investigates techniques for knowledge injection into word embeddings learned from large corpora of unannotated data.

Data Augmentation text-classification +2

Contextual and Possibilistic Reasoning for Coalition Formation

no code implementations19 Jun 2020 Antonis Bikakis, Patrice Caire

In this article, we address the question of how to find and evaluate coalitions among agents in multiagent systems using MCS tools, while taking into consideration the uncertainty around the agents' actions.

Foundations for a Probabilistic Event Calculus

no code implementations20 Mar 2017 Fabio Aurelio D'Asaro, Antonis Bikakis, Luke Dickens, Rob Miller

We also describe an ASP implementation of PEC and show the sense in which this is sound and complete.

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