activity
20162026
most citedHierarchical Knowledge Graphs: A Novel Information Representation for Exploratory Search Tasks

2 citations · 5 across the 8 of their papers we have counts for

collaborators

8 papers

cs.IR2026

As We May Search

Saber Zerhoudi, Adam Roegiest, Jelena Mitrovic +1

The sensitive information in personal documents, legal files, and medical records is among the most valuable things to search, yet current retrieval-augmented generation systems st…

cs.IR2026

IIRSim Studio: A Dashboard for User Simulation

Saber Zerhoudi, Adam Roegiest, Michael Granitzer

User simulation is a valuable methodology for evaluation in Information Retrieval (IR), enabling low-cost experimentation and counterfactual analysis. However, existing simulation…

cs.IR2026★ 1 cited

Information Farming: From Berry Picking to Berry Growing

Leif Azzopardi, Adam Roegiest

The classic paradigms of Berry Picking and Information Foraging Theory have framed users as gatherers, opportunistically searching across distributed sources to satisfy evolving in…

cs.CV2023★ 2 cited

A Search for Prompts: Generating Structured Answers from Contracts

Adam Roegiest, Radha Chitta, Jonathan Donnelly +3

In many legal processes being able to action on the concrete implication of a legal question can be valuable to automating human review or signalling certain conditions (e.g., aler…

cs.IR2020★ 2 cited

Hierarchical Knowledge Graphs: A Novel Information Representation for Exploratory Search Tasks

Bahareh Sarrafzadeh, Adam Roegiest, Edward Lank

In exploratory search tasks, alongside information retrieval, information representation is an important factor in sensemaking. In this paper, we explore a multi-layer extension to…

cs.IR2019

Report on the First HIPstIR Workshop on the Future of Information Retrieval

Laura Dietz, Bhaskar Mitra, Jeremy Pickens +21

The vision of HIPstIR is that early stage information retrieval (IR) researchers get together to develop a future for non-mainstream ideas and research agendas in IR. The first ite…

cs.IR2016

Ten Blue Links on Mars

Charles L. A. Clarke, Gordon V. Cormack, Jimmy Lin +1

This paper explores a simple question: How would we provide a high-quality search experience on Mars, where the fundamental physical limit is speed-of-light propagation delays on t…

cs.IR2016

The Effects of Latency Penalties in Evaluating Push Notification Systems

Luchen Tan, Jimmy Lin, Adam Roegiest +1

We examine the effects of different latency penalties in the evaluation of push notification systems, as operationalized in the TREC 2015 Microblog track evaluation. The purpose of…