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04/18/2023
Report from Dagstuhl Seminar 23031: Frontiers of Information Access Experimentation for Research and Education
This report documents the program and the outcomes of Dagstuhl Seminar 2...
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02/13/2023
UNDR: User-Needs-Driven Ranking of Products in E-Commerce
Online retailers often offer a vast choice of products to their customer...
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02/13/2023
Dataset of Natural Language Queries for E-Commerce
Shopping online is more and more frequent in our everyday life. For e-co...
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02/13/2023
Starting Conversations with Search Engines – Interfaces that Elicit Natural Language Queries
Search systems on the Web rely on user input to generate relevant result...
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12/22/2022
Response to Moffat's Comment on "Towards Meaningful Statements in IR Evaluation: Mapping Evaluation Measures to Interval Scales"
Moffat recently commented on our previous work. Our work focused on how ...
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01/19/2022
Validating Simulations of User Query Variants
System-oriented IR evaluations are limited to rather abstract understand...
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01/07/2021
Towards Meaningful Statements in IR Evaluation. Mapping Evaluation Measures to Interval Scales
Recently, it was shown that most popular IR measures are not interval-sc...
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10/26/2020
How to Measure the Reproducibility of System-oriented IR Experiments
Replicability and reproducibility of experimental results are primary co...
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08/05/2020
'A Modern Up-To-Date Laptop' – Vagueness in Natural Language Queries for Product Search
With the rise of voice assistants and an increase in mobile search usage...
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04/17/2018