12 citations · 20 across the 6 of their papers we have counts for
6 papers
A Conceptual Framework for Conversational Search and Recommendation: Conceptualizing Agent-Human Interactions During the Conversational Search Process
Leif Azzopardi, Mateusz Dubiel, Martin Halvey +1
The conversational search task aims to enable a user to resolve information needs via natural language dialogue with an agent. In this paper, we aim to develop a conceptual framewo…
The Influence of Presentation and Performance on User Satisfaction
Kanaad Pathak, Leif Azzopardi, Martin Halvey
The effectiveness of an IR system is gauged not just by its ability to retrieve relevant results but also by how it presents these results to users; an engaging presentation often…
Ranking Heterogeneous Search Result Pages using the Interactive Probability Ranking Principle
Kanaad Pathak, Leif Azzopardi, Martin Halvey
The Probability Ranking Principle (PRP) ranks search results based on their expected utility derived solely from document contents, often overlooking the nuances of presentation an…
A Survey Investigating Usage of Virtual Personal Assistants
Mateusz Dubiel, Martin Halvey, Leif Azzopardi
Despite significant improvements in automatic speech recognition and spoken language understanding - human interaction with Virtual Personal Assistants (VPAs) through speech remain…
Augmented Test Collections: A Step in the Right Direction
Laura Hasler, Martin Halvey, Robert Villa
In this position paper we argue that certain aspects of relevance assessment in the evaluation of IR systems are oversimplified and that human assessments represented by qrels shou…
Collaborative Search Trails for Video Search
Frank Hopfgartner, David Vallet, Martin Halvey +1
In this paper we present an approach for supporting users in the difficult task of searching for video. We use collaborative feedback mined from the interactions of earlier users o…