1.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Philips (Netherlands)NL18 papers
- Eindhoven University of TechnologyNL11 papers
- Delft University of TechnologyNL6 papers
- Leiden UniversityNL6 papers
- University of TwenteNL5 papers
- Institute for Atomic and Molecular PhysicsNL3 papers
- Adventist Health Simi ValleyUS2 papers
- Amsterdam University of the ArtsNL2 papers
- Criteo (France)FR2 papers
- Institut de Recherches en Technologies et Sciences pour le VivantFR2 papers
- Laboratoire des Sciences pour la Conception, l'Optimisation et la ProductionFR2 papers
- Materials innovation instituteNL2 papers
41 papers
Evaluating Podcast Recommendations with Profile-Aware LLM-as-a-Judge
Francesco Fabbri, Gustavo Penha, Edoardo D'Amico +7
Evaluating personalized recommendations remains a central challenge, especially in long-form audio domains like podcasts, where traditional offline metrics suffer from exposure bia…
Benchmarking Brain Connectivity Graph Inference: A Novel Validation Approach
Alice Chevaux, Ali Fahkar, Kévin Polisano +2
Inferring a binary connectivity graph from resting-state fMRI data for a single subject requires making several methodological choices and assumptions that can significantly affect…
G{é}n{é}ration de Matrices de Corr{é}lation avec des Structures de Graphe par Optimisation Convexe
Ali Fahkar, Kévin Polisano, Irène Gannaz +1
This work deals with the generation of theoretical correlation matrices with specific sparsity patterns, associated to graph structures. We present a novel approach based on convex…
PODTILE: Facilitating Podcast Episode Browsing with Auto-generated Chapters
Azin Ghazimatin, Ekaterina Garmash, Gustavo Penha +14
Listeners of long-form talk-audio content, such as podcast episodes, often find it challenging to understand the overall structure and locate relevant sections. A practical solutio…
Logarithmic Regret for Unconstrained Submodular Maximization Stochastic Bandit
Julien Zhou, Pierre Gaillard, Thibaud Rahier +1
We address the online unconstrained submodular maximization problem (Online USM), in a setting with stochastic bandit feedback. In this framework, a decision-maker receives noisy r…
Towards Efficient and Optimal Covariance-Adaptive Algorithms for Combinatorial Semi-Bandits
Julien Zhou, Pierre Gaillard, Thibaud Rahier +2
We address the problem of stochastic combinatorial semi-bandits, where a player selects among P actions from the power set of a set containing d base items. Adaptivity to the probl…
Wavefront shaping through a free-form scattering object
Alfredo Rates, Ad Lagendijk, Aurèle J. L. Adam +2
Wavefront shaping is a technique to study and control light transport inside scattering media. Wavefront shaping is considered to be applicable to any complex material, yet in most…
Towards frugal unsupervised detection of subtle abnormalities in medical imaging
Geoffroy Oudoumanessah, Carole Lartizien, Michel Dojat +1
Anomaly detection in medical imaging is a challenging task in contexts where abnormalities are not annotated. This problem can be addressed through unsupervised anomaly detection (…
When the Music Stops: Tip-of-the-Tongue Retrieval for Music
Samarth Bhargav, Anne Schuth, Claudia Hauff
We present a study of Tip-of-the-tongue (ToT) retrieval for music, where a searcher is trying to find an existing music entity, but is unable to succeed as they cannot accurately r…
Three-Dimensional Freeform Reflector Design with a Scattering Surface
Vì Kronberg, Martijn Anthonissen, Jan ten Thije Boonkkamp +1
We introduce a novel approach to calculating three-dimensional freeform reflectors with a scattering surface. Our method is based on optimal transport and utilizes a Fredholm integ…
Perspectives on Large Language Models for Relevance Judgment
Guglielmo Faggioli, Laura Dietz, Charles Clarke +8
When asked, large language models (LLMs) like ChatGPT claim that they can assist with relevance judgments but it is not clear whether automated judgments can reliably be used in ev…
Brain subtle anomaly detection based on auto-encoders latent space analysis : application to de novo parkinson patients
Nicolas Pinon, Geoffroy Oudoumanessah, Robin Trombetta +3
Neural network-based anomaly detection remains challenging in clinical applications with little or no supervised information and subtle anomalies such as hardly visible brain lesio…
Two-Dimensional Freeform Reflector Design with a Scattering Surface
Vì Kronberg, Martijn Anthonissen, Jan ten Thije Boonkkamp +1
We combine two-dimensional freeform reflector design with a scattering surface modelled using microfacets, i.e., small specular surfaces representing surface roughness. The model r…
Enhanced Secrecy in Optical Communication using Speckle from Multiple Scattering Layers
Alfredo Rates, Joris Vrehen, Bert Mulder +2
We study the secrecy of an optical communication system with two scattering layers, to hide both the sender and receiver, by measuring the correlation of the intermediate speckle g…
Alternative computation of the Seidel aberration coefficients using the Lie algebraic method
A. Barion, M. J. H. Anthonissen, J. H. M. ten Thije Boonkkamp +1
We give a brief introduction to Hamiltonian optics and Lie algebraic methods. We use these methods to describe the operators governing light propagation, refraction and reflection…
Fresnel reflections in inverse freeform lens design
A. H. van Roosmalen, M. J. H. Anthonissen, W. L. IJzerman +1
In this paper we propose a method to design a freeform lens including the effect of Fresnel reflections on the transmitted intensity. This method is elaborated for a lens with one…
Dependence between Bayesian neural network units
Mariia Vladimirova, Julyan Arbel, Stéphane Girard
The connection between Bayesian neural networks and Gaussian processes gained a lot of attention in the last few years, with the flagship result that hidden units converge to a Gau…
Systematic design of the color point of a white LED
Maryna L. Meretska, Gilles Vissenberg, Ad Lagendijk +2
Lighting is a crucial technology that is used every day. The introduction of the white light emitting diode (LED) that consists of a blue LED combined with a phosphor layer, greatl…
Nonparallel Emotional Speech Conversion
Jian Gao, Deep Chakraborty, Hamidou Tembine +1
We propose a nonparallel data-driven emotional speech conversion method. It enables the transfer of emotion-related characteristics of a speech signal while preserving the speaker'…
A large-scale real-life crowd steering experiment via arrow-like stimuli
Alessandro Corbetta, Werner Kroneman, Maurice Donners +9
We introduce "Moving Light": an unprecedented real-life crowd steering experiment that involved about 140.000 participants among the visitors of the Glow 2017 Light Festival (Eindh…
Embedded WENO: a design strategy to improve existing WENO schemes
Bart S. van Lith, Jan H. M. ten Thije Boonkkamp, Wilbert L. IJzerman
Embedded WENO methods utilize all adjacent smooth substencils to construct a desirable interpolation. Conventional WENO schemes under-use this possibility close to large gradients…
How to distinguish elastically scattered light from Stokes shifted light for solid-state lighting?
M. Meretska, A. Lagendijk, H. Thyrrestrup +3
We have studied the transport of light through phosphor diffuser plates that are used in commercial solid-state lighting modules (Fortimo). These polymer plates contain $\mathrm{YA…
Nonlinear Behavior in High-Intensity Discharge Lamps
Bernd Baumann, Jörg Schwieger, Marcus Wolff +2
The light flicker problem of high intensity discharge lamps is studied numerically and experimentally. It is shown that in some respects the systems behaves very similar to the for…
Mapping the directional emission of quasi-two-dimensional photonic crystals of semiconductor nanowires using Fourier microscopy
Yannik Fontana, Grzegorz Grzela, Erik P. A. M. Bakkers +1
Controlling the dispersion and directionality of the emission of nanosources is one of the major goals of nanophotonics research. This control will allow the development of highly…