Search Results for author: Graham McDonald

Found 9 papers, 2 papers with code

Zero-shot and Few-shot Generation Strategies for Artificial Clinical Records

no code implementations13 Mar 2024 Erlend Frayling, Jake Lever, Graham McDonald

The challenge of accessing historical patient data for clinical research, while adhering to privacy regulations, is a significant obstacle in medical science.

Query Exposure Prediction for Groups of Documents in Rankings

no code implementations24 Jan 2024 Thomas Jaenich, Graham McDonald, Iadh Ounis

With this in mind, it is beneficial to predict the amount of exposure that a group of documents is likely to receive in the results of the first stage retrieval process, in order to ensure that there are a sufficient number of documents included from each of the groups.

Information Retrieval Re-Ranking +1

SARA: A Collection of Sensitivity-Aware Relevance Assessments

no code implementations10 Jan 2024 Jack McKechnie, Graham McDonald

To develop such systems, there is a need for test collections that contain relevance assessments for a set of information needs as well as ground-truth labels for a variety of sensitivity categories.

Sensitivity Classification

Effective Hierarchical Information Threading Using Network Community Detection

1 code implementation European Conference on Information Retrieval 2023 Hitarth Narvala, Graham McDonald, Iadh Ounis

With the tremendous growth in the volume of information produced online every day (e. g. news articles), there is a need for automatic methods to identify related information about events as the events evolve over time (i. e., information threads).

Community Detection Event Extraction +1

Overview of the TREC 2021 Fair Ranking Track

no code implementations21 Feb 2023 Michael D. Ekstrand, Graham McDonald, Amifa Raj, Isaac Johnson

The 2021 Fair Ranking track aimed to ensure that documents that are about, or somehow represent, certain protected characteristics receive a fair exposure to the Wikipedia editors, so that the documents have an fair opportunity of being improved and, therefore, be well-represented in Wikipedia.

Retrieval

Overview of the TREC 2022 Fair Ranking Track

no code implementations11 Feb 2023 Michael D. Ekstrand, Graham McDonald, Amifa Raj, Isaac Johnson

The 2022 Fair Ranking track aimed to ensure that documents that are about, or somehow represent, certain protected characteristics receive a fair exposure to the Wikipedia editors, so that the documents have an fair opportunity of being improved and, therefore, be well-represented in Wikipedia.

Retrieval

Identifying chronological and coherent information threads using 5W1H questions and temporal relationships

1 code implementation Information Processing & Management 2023 Hitarth Narvala, Graham McDonald, Iadh Ounis

Due to the massive volume of articles produced online every day, it is challenging for online platforms (e. g., news agencies) to present the information about an event, activity or discussion to their users in an easily digestible format.

Event Extraction Information Threading

The FACTS of Technology-Assisted Sensitivity Review

no code implementations5 Jul 2019 Graham McDonald, Craig Macdonald, Iadh Ounis

However, many government documents contain sensitive information, such as personal or confidential information.

Fairness

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