no code implementations • 12 Apr 2024 • Leif Azzopardi, Mateusz Dubiel, Martin Halvey, Jeffery Dalton
In this paper, we aim to develop a conceptual framework of the actions and intents of users and agents explaining how these actions enable the user to explore the search space and resolve their information need.
no code implementations • 12 Apr 2024 • Leif Azzopardi, Vishwa Vinay
This paper introduces the concept of accessibility from the field of transportation planning and adopts it within the context of Information Retrieval (IR).
no code implementations • 9 Mar 2024 • Amin Abolghasemi, Leif Azzopardi, Arian Askari, Maarten de Rijke, Suzan Verberne
With TExFAIR, we extend the AWRF framework to allow for the evaluation of fairness in settings with term-based representations of groups in documents in a ranked list.
no code implementations • 30 Jan 2024 • Kanaad Pathak, Leif Azzopardi, Martin Halvey
Our research aims to bridge this gap by examining the relationship between query performance, presentation and user satisfaction.
no code implementations • 2 Jan 2024 • Mohammad Aliannejadi, Zahra Abbasiantaeb, Shubham Chatterjee, Jeffery Dalton, Leif Azzopardi
Conversational Information Seeking has evolved rapidly in the last few years with the development of Large Language Models providing the basis for interpreting and responding in a naturalistic manner to user requests.
no code implementations • 1 Feb 2022 • Amin Abolghasemi, Suzan Verberne, Leif Azzopardi
Query-by-document (QBD) retrieval is an Information Retrieval task in which a seed document acts as the query and the goal is to retrieve related documents -- it is particular common in professional search tasks.
no code implementations • 21 Jan 2022 • Leif Azzopardi, Mohammad Aliannejadi, Evangelos Kanoulas
Various conceptual and descriptive models of conversational search have been proposed in the literature -- while useful, they do not provide insights into how interaction between the agent and user would change in response to the costs and benefits of the different interactions.
1 code implementation • 13 Sep 2021 • Mohammad Aliannejadi, Leif Azzopardi, Hamed Zamani, Evangelos Kanoulas, Paul Thomas, Nick Craswel
In this paper, we present a model for conversational search -- from which we instantiate different observed conversational search strategies, where the agent elicits: (i) Feedback-First, or (ii) Feedback-After.