Search Results for author: Alan Bundy

Found 7 papers, 1 papers with code

ALIST: Associative Logic for Inference, Storage and Transfer. A Lingua Franca for Inference on the Web

no code implementations12 Mar 2023 Kwabena Nuamah, Alan Bundy

Although alternative techniques in neural information retrieval embed the content of knowledge graphs in vector spaces, they fail to provide the representation and query expressivity needed (e. g. inability to handle non-trivial aggregation functions such as regression).

Information Retrieval Knowledge Graphs +1

Investigating the use of Paraphrase Generation for Question Reformulation in the FRANK QA system

no code implementations6 Jun 2022 Nick Ferguson, Liane Guillou, Kwabena Nuamah, Alan Bundy

Our two main conclusions are that cleaning of LC-QuAD 2. 0 is required as the errors present can affect evaluation; and that, due to limitations of FRANK's parser, paraphrase generation is not a method which we can rely on to improve the variety of natural language questions that FRANK can answer.

Paraphrase Generation Question Answering

GPy-ABCD: A Configurable Automatic Bayesian Covariance Discovery Implementation

1 code implementation ICML Workshop AutoML 2021 Thomas Fletcher, Alan Bundy, Kwabena Nuamah

Gaussian Processes (GPs) are a very flexible class of nonparametric models frequently used in supervised learning tasks because of their ability to fit data with very few assumptions, namely just the type of correlation (kernel) the data is expected to display.

Gaussian Processes

Automating change of representation for proofs in discrete mathematics

no code implementations10 May 2015 Daniel Raggi, Alan Bundy, Gudmund Grov, Alison Pease

We give a brief overview of a general theory of transformations that we consider appropriate for thinking about the matter, and we explain how it relates to the Transfer package.

Incidence Calculus: A Mechanism for Probabilistic Reasoning

no code implementations27 Mar 2013 Alan Bundy

Mechanisms for the automation of uncertainty are required for expert systems.

On Some Equivalence Relations between Incidence Calculus and Dempster-Shafer Theory of Evidence

no code implementations27 Mar 2013 F. Correa da Silva, Alan Bundy

Incidence Calculus and Dempster-Shafer Theory of Evidence are both theories to describe agents' degrees of belief in propositions, thus being appropriate to represent uncertainty in reasoning systems.

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