1 code implementation • 15 Dec 2023 • Björn Engelmann, Timo Breuer, Jana Isabelle Friese, Philipp Schaer, Norbert Fuhr
The proposed query generation methods build upon recent Large Language Model (LLM) approaches and consider the user's context throughout the simulation of a search session.
1 code implementation • 11 Oct 2023 • Timo Breuer, Norbert Fuhr, Philipp Schaer
Our setup is entirely open, and we share the code to reproduce the experiments.
no code implementations • 18 Apr 2023 • Christine Bauer, Ben Carterette, Nicola Ferro, Norbert Fuhr
This report documents the program and the outcomes of Dagstuhl Seminar 23031 ``Frontiers of Information Access Experimentation for Research and Education'', which brought together 37 participants from 12 countries.
no code implementations • 13 Feb 2023 • Andrea Papenmeier, Daniel Hienert, Firas Sabbah, Norbert Fuhr, Dagmar Kern
As a user-centered approach that does not rely on post-purchase ratings or reviews, our method bypasses the cold-start problem while still reflecting the needs of an average customer.
no code implementations • 13 Feb 2023 • Andrea Papenmeier, Dagmar Kern, Daniel Hienert, Alfred Sliwa, Ahmet Aker, Norbert Fuhr
Shopping online is more and more frequent in our everyday life.
no code implementations • 13 Feb 2023 • Andrea Papenmeier, Dagmar Kern, Daniel Hienert, Alfred Sliwa, Ahmet Aker, Norbert Fuhr
Search systems on the Web rely on user input to generate relevant results.
no code implementations • 22 Dec 2022 • Marco Ferrante, Nicola Ferro, Norbert Fuhr
Moffat's comments build on: (i) misconceptions about the representational theory of measurement, such as what an interval scale actually is and what axioms it has to comply with; (ii) they totally miss the central concept of meaningfulness.
1 code implementation • 19 Jan 2022 • Timo Breuer, Norbert Fuhr, Philipp Schaer
System-oriented IR evaluations are limited to rather abstract understandings of real user behavior.
no code implementations • 7 Jan 2021 • Marco Ferrante, Nicola Ferro, Norbert Fuhr
Recently, it was shown that most popular IR measures are not interval-scaled, implying that decades of experimental IR research used potentially improper methods, which may have produced questionable results.
1 code implementation • 26 Oct 2020 • Timo Breuer, Nicola Ferro, Norbert Fuhr, Maria Maistro, Tetsuya Sakai, Philipp Schaer, Ian Soboroff
Replicability and reproducibility of experimental results are primary concerns in all the areas of science and IR is not an exception.
no code implementations • COLING 2018 • Sebastian Dungs, Ahmet Aker, Norbert Fuhr, Kalina Bontcheva
Prior manual studies of rumours suggested that crowd stance can give insights into the actual rumour veracity.