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From July 14-18 @scadsai.bsky.social researchers presented several papers at #SIGIR2025 and #ICTIR2025 in Padua. 
👏 Congratulations for receiving two Best Paper Honourable Mention Awards at these conferences.
Find more info here:
👉 scads.ai/scads-ai-dresden-leipzig...

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Go listen to Danny present his work at #ICTIR2025!

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❓How do LLMs respond to fair ranking in RAG?
🤩 See how fair ranking boosts downstream utility while promoting fairer attribution of cited sources.
Catch our oral presentation at #ICTIR2025!
#SIGIR2025 @841io.bsky.social

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📢 We're off to #SIGIR2025 in Padova!

A large contingent of our students & staff will be at the main conference + tutorials, workshops & #ICTIR2025.
Let’s connect if you’re around! 🤝

Also: we're hiring in #FinTech — DM us if you're interested!
#IR #Hiring #Research #ACMSIGIR

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Informagus @ SIGIR & ICTIR 2025

Sunday July 13 – Tutorials and DC Consortium

Enhancing Knowledge Injection in Large Language Models for Efficient and Trustworthy Responses
Heydar Soudani
Doctoral Consortium Paper - 16:30 - Doctoral Consortium

Monday July 14 – Main Conference

Score-Fitted Indexes and Constant Length Indexes for Information Retrieval
Djoerd Hiemstra
Short Paper - 14:00 - Short Papers Posters 1
In a Few Words: Comparing Weak Supervision and LLMs for Short Query Intent Classification
Daria Alexander, Arjen P. de Vries
Short Paper - 14:00 - Short Papers Posters 1
RecGaze: The First Eye Tracking and User Interaction Dataset for Carousel Interfaces
Santiago de Leon-Martinez, Jingwei Kang, Robert Moro, Maarten de Rijke, Branislav Kveton, Harrie Oosterhuis, Maria Bielikova
Resource Paper - 14:00 - Resource Papers Posters 1

Tuesday July 15 – Main Conference

Optimizing Compound Retrieval Systems
Harrie Oosterhuis, Rolf Jagerman, Zhen Qin, Xuanhui Wang
Full Paper - 14:00 - Search and Ranking 1

Wednesday July 16 – Main Conference

Learning to Rank with Variable Result Presentation Lengths
Norman Knyazev, Harrie Oosterhuis
Full Paper - 10:30 - Reranking
Adaptive Orchestration of Modular Generative Information Access Systems
Mohanna Hoveyda, Harrie Oosterhuis, Arjen P. de Vries, Maarten de Rijke, Faegheh Hasibi
Perspectives Paper - 12:15 - Perspectives 1

Thursday July 17 – Workshops

On the Neural Hype and Improving Efficiency of Sparse Retrieval
Djoerd Hiemstra
Keynote - 10:30 - ReNeuIR’25 Workshop
Harnessing Pairwise Ranking Prompting Through Sample-Efficient Ranking Distillation
Junru Wu, Le Yan, Zhen Qin, Honglei Zhuang, Paul Suganthan G.C., Tianqi Liu, Zhe Dong, Xuanhui Wang, Harrie Oosterhuis
Workshop Paper - 14:15 - ReNeuIR’25 Workshop
An Axiomatic Examination of Uncertainty Estimation in RAG Systems
Heydar Soudani, Evangelos Kanoulas, Faegheh Hasibi
Workshop Paper - Time TBA - IR-RAG’25 Workshop
FACE: A Fine-grained Reference Free Evaluator for Co…

Informagus @ SIGIR & ICTIR 2025 Sunday July 13 – Tutorials and DC Consortium Enhancing Knowledge Injection in Large Language Models for Efficient and Trustworthy Responses Heydar Soudani Doctoral Consortium Paper - 16:30 - Doctoral Consortium Monday July 14 – Main Conference Score-Fitted Indexes and Constant Length Indexes for Information Retrieval Djoerd Hiemstra Short Paper - 14:00 - Short Papers Posters 1 In a Few Words: Comparing Weak Supervision and LLMs for Short Query Intent Classification Daria Alexander, Arjen P. de Vries Short Paper - 14:00 - Short Papers Posters 1 RecGaze: The First Eye Tracking and User Interaction Dataset for Carousel Interfaces Santiago de Leon-Martinez, Jingwei Kang, Robert Moro, Maarten de Rijke, Branislav Kveton, Harrie Oosterhuis, Maria Bielikova Resource Paper - 14:00 - Resource Papers Posters 1 Tuesday July 15 – Main Conference Optimizing Compound Retrieval Systems Harrie Oosterhuis, Rolf Jagerman, Zhen Qin, Xuanhui Wang Full Paper - 14:00 - Search and Ranking 1 Wednesday July 16 – Main Conference Learning to Rank with Variable Result Presentation Lengths Norman Knyazev, Harrie Oosterhuis Full Paper - 10:30 - Reranking Adaptive Orchestration of Modular Generative Information Access Systems Mohanna Hoveyda, Harrie Oosterhuis, Arjen P. de Vries, Maarten de Rijke, Faegheh Hasibi Perspectives Paper - 12:15 - Perspectives 1 Thursday July 17 – Workshops On the Neural Hype and Improving Efficiency of Sparse Retrieval Djoerd Hiemstra Keynote - 10:30 - ReNeuIR’25 Workshop Harnessing Pairwise Ranking Prompting Through Sample-Efficient Ranking Distillation Junru Wu, Le Yan, Zhen Qin, Honglei Zhuang, Paul Suganthan G.C., Tianqi Liu, Zhe Dong, Xuanhui Wang, Harrie Oosterhuis Workshop Paper - 14:15 - ReNeuIR’25 Workshop An Axiomatic Examination of Uncertainty Estimation in RAG Systems Heydar Soudani, Evangelos Kanoulas, Faegheh Hasibi Workshop Paper - Time TBA - IR-RAG’25 Workshop FACE: A Fine-grained Reference Free Evaluator for Co…

If you are attending #SIGIR2025 and #ICTIR2025, come check out our research group's presentations! 😊
We have 14 presentations in total, with at least one every day. 😄

If you want to know more about our group, e.g., the meaning of the Informagus name 😁, do reach out to us.

See you in Padua! 😎 ☀️ 🇮🇹

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Our paper on self-distillation for training bi-encoders got accepted at #ICTIR2025! By exploiting pretrained encoder capabilities, our approach eliminates expensive teacher models and batch sampling while maintaining the same effectiveness.

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