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Findings Lighting Talks

Session Information

Theresia Veronika Rampisela, Maria Maistro, Tuukka Ruotsalo and Christina Lioma

Measuring Individual User Fairness with User Similarity and Effectiveness Disparity

Muhammad Haris, Hans Höft, Markus Becker and Markus Stocker

Nested Named Entity Recognition in Plasma Physics Research Articles

Lili Lu and Fabio Crestani

Exploring User Simulators in Conversational Search: A Comparison between LLMs and Humans

Xiana Carrera, Marcos Fernández-Pichel and David E. Losada

Query Harmfulness Prediction (QHP): a New Challenge for Safer Retrieval Systems

Samaneh Mohtadi, Kevin Roitero, Stefano Mizzaro and Gianluca Demartini

The Effect of Document Summarization on LLM-based Relevance Judgments

Samaneh Mohtadi and Gianluca Demartini

Query–Document Dense Vectors for LLM Relevance Judgment Bias Analysis

Manveer Singh Tamber, Suleman Kazi, Vivek Sourabh and Jimmy Lin

Stop Contrasting, Start Distilling: Cross-Encoder Listwise Distillation and Synthetic Data for Dense Retrieval

Daan Di Scala and Maaike de Boer

Let Me Explain - Knowledge-based Retrieval Augmented Generation for Agricultural Recommendation Explanations

Angelina Parfenova, David Graus and Juergen Pfeffer

From Quotes to Concepts: Axial Coding of Political Debates with Ensemble LMs

Payel Santra, Partha Basuchowdhuri and Debasis Ganguly

Breaking Flat: A Generalised Query Performance Prediction Evaluation Framework

Mar 30, 2026 16:00 - 17:00(Europe/Amsterdam)
Venue : Chemie
20260330T1600 20260330T1700 Europe/Amsterdam Findings Lighting Talks

Theresia Veronika Rampisela, Maria Maistro, Tuukka Ruotsalo and Christina Lioma

Measuring Individual User Fairness with User Similarity and Effectiveness Disparity

Muhammad Haris, Hans Höft, Markus Becker and Markus Stocker

Nested Named Entity Recognition in Plasma Physics Research Articles

Lili Lu and Fabio Crestani

Exploring User Simulators in Conversational Search: A Comparison between LLMs and Humans

Xiana Carrera, Marcos Fernández-Pichel and David E. Losada

Query Harmfulness Prediction (QHP): a New Challenge for Safer Retrieval Systems

Samaneh Mohtadi, Kevin Roitero, Stefano Mizzaro and Gianluca Demartini

The Effect of Document Summarization on LLM-based Relevance Judgments

Samaneh Mohtadi and Gianluca Demartini

Query–Document Dense Vectors for LLM Relevance Judgment Bias Analysis

Manveer Singh Tamber, Suleman Kazi, Vivek Sourabh and Jimmy Lin

Stop Contrasting, Start Distilling: Cross-Encoder Listwise Distillation and Synthetic Data for Dense Retrieval

Daan Di Scala and Maaike de Boer

Let Me Explain - Knowledge-based Retrieval Augmented Generation for Agricultural Recommendation Explanations

Angelina Parfenova, David Graus and Juergen Pfeffer

From Quotes to Concepts: Axial Coding of Political Debates with Ensemble LMs

Payel Santra, Partha Basuchowdhuri and Debasis Ganguly

Breaking Flat: A Generalised Query Performance Prediction Evaluation Framework

Chemie ECIR2026 conference-secretariat@blueboxevents.nl

Sub Sessions

Query-Document Dense Vectors for LLM Relevance JudgmentBias Analysis

Full papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters Samaneh Mohtadi
PhD Student, The University Of Queensland
Co-Authors
GD
Gianluca Demartini
The University Of Queensland

Let Me Explain - Knowledge-based Retrieval Augmented Generation for Agricultural Recommendation Explanations

Full papersFull papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters Daan Di Scala
PhD Candidate, Scientist, Utrecht University, TNO

From Quotes to Concepts: Axial Coding of Political Debates with Ensemble LMs

Full papersFull papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters
AP
Angelina Parfenova
PhD Student, Technical University Of Munich
Co-Authors
DG
David Graus
Assistant Professor, University Of Amsterdam
JP
Juergen Pfeffer

Breaking Flat: A Generalised Query Performance PredictionEvaluation Framework

Full papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters PAYEL SANTRA
Ph.D Student, Indian Association For The Cultivation Of Science, Kolkata
Co-Authors
PB
Partha Basuchowdhuri
DG
Debasis Ganguly
University Of Glasgow

Stop Contrasting, Start Distilling: Cross-Encoder ListwiseDistillation and Synthetic Data for Dense Retrieval

Full papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters
MT
Manveer Singh Tamber
University Of Waterloo
Co-Authors
VS
Vivek Sourabh
JL
Jimmy Lin
Professor, University Of Waterloo

The Effect of Document Summarization on LLM-based Relevance Judgments

Full papersFull papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters Samaneh Mohtadi
PhD Student, The University Of Queensland
Co-Authors
KR
Kevin Roitero
Tenure Track Assistant Professor, University Of Udine
SM
Stefano Mizzaro
University Of Udine
GD
Gianluca Demartini
The University Of Queensland

Nested Named Entity Recognition in Plasma Physics Research Articles

Full papersFull papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters
MH
Muhammad Haris
Postdoctoral Researcher, Technical Information Library, Leibniz University Hannover, Germany

Exploring User Simulators in Conversational Search: A Comparison between LLMs and Humans

Full papersFull papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters
LL
Lili Lu
Università Della Svizzera Italiana
Co-Authors
FC
Fabio Crestani
Professor, Università Della Svizzera Italiana

Query Harmfulness Prediction (QHP): a New Challenge for Safer Retrieval Systems

Full papersFull papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters
XC
Xiana Carrera
Co-Authors
MF
Marcos Fernández-Pichel
Assistant Professor, Universidade De Santiago De Compostela
DL
David E. Losada
Universidade De Santiago De Compostela

Measuring Individual User Fairness with User Similarity and Effectiveness Disparity

Full papersFull papers 04:00 PM - 05:00 PM (Europe/Amsterdam) 2026/03/30 14:00:00 UTC - 2026/03/30 15:00:00 UTC
Presenters
TR
Theresia Veronika Rampisela
Postdoc, University Of Copenhagen
Co-Authors
MM
Maria Maistro
University Of Copenhagen
TR
Tuukka Ruotsalo
LUT University And University Of Copenhagen
CL
Christina Lioma
University Of Copenhagen
191 visits

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Postdoc
,
University Of Copenhagen
Postdoctoral Researcher
,
Technical Information Library, Leibniz University Hannover, Germany
Università Della Svizzera Italiana
PhD student
,
The University Of Queensland
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University of Innsbruck
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