Search Results for author: Luca Rossetto

Found 15 papers, 7 papers with code

Deep Generative Model-Based Generation of Synthetic Individual-Specific Brain MRI Segmentations

1 code implementation15 Apr 2025 Ruijie Wang, Luca Rossetto, Susan Mérillat, Christina Röcke, Mike Martin, Abraham Bernstein

To the best of our knowledge, all existing methods that can generate synthetic brain magnetic resonance imaging (MRI) scans for a specific individual require detailed structural or volumetric information about the individual's brain.

Generative Adversarial Network

ConceptFormer: Towards Efficient Use of Knowledge-Graph Embeddings in Large Language Models

no code implementations10 Apr 2025 Joel Barmettler, Abraham Bernstein, Luca Rossetto

Retrieval Augmented Generation (RAG) has enjoyed increased attention in the recent past and recent advancements in Large Language Models (LLMs) have highlighted the importance of integrating world knowledge into these systems.

Knowledge Graph Embeddings Knowledge Graphs +2

Results of the 2024 Video Browser Showdown

no code implementations13 Dec 2024 Luca Rossetto, Klaus Schoeffmann, Cathal Gurrin, Jakub Lokoč, Werner Bailer

This report presents the results of the 13th Video Browser Showdown, held at the 2024 International Conference on Multimedia Modeling on the 29th of January 2024 in Amsterdam, the Netherlands.

Performance Evaluation in Multimedia Retrieval

no code implementations9 Oct 2024 Loris Sauter, Ralph Gasser, Heiko Schuldt, Abraham Bernstein, Luca Rossetto

Performance evaluation in multimedia retrieval, as in the information retrieval domain at large, relies heavily on retrieval experiments, employing a broad range of techniques and metrics.

Information Retrieval Retrieval

NLQxform-UI: A Natural Language Interface for Querying DBLP Interactively

2 code implementations13 Mar 2024 Ruijie Wang, Zhiruo Zhang, Luca Rossetto, Florian Ruosch, Abraham Bernstein

In recent years, the DBLP computer science bibliography has been prominently used for searching scholarly information, such as publications, scholars, and venues.

GNN2R: Weakly-Supervised Rationale-Providing Question Answering over Knowledge Graphs

1 code implementation4 Dec 2023 Ruijie Wang, Luca Rossetto, Michael Cochez, Abraham Bernstein

Most current methods for multi-hop question answering (QA) over knowledge graphs (KGs) only provide final conclusive answers without explanations, such as a set of KG entities that is difficult for normal users to review and comprehend.

Explanation Generation Graph Neural Network +3

You were saying? - Spoken Language in the V3C Dataset

1 code implementation15 Dec 2022 Luca Rossetto

This paper presents an analysis of the distribution of spoken language in the V3C video retrieval benchmark dataset based on automatically generated transcripts.

Retrieval Video Retrieval

QAGCN: Answering Multi-Relation Questions via Single-Step Implicit Reasoning over Knowledge Graphs

1 code implementation3 Jun 2022 Ruijie Wang, Luca Rossetto, Michael Cochez, Abraham Bernstein

Multi-relation question answering (QA) is a challenging task, where given questions usually require long reasoning chains in KGs that consist of multiple relations.

Decision Making Knowledge Graphs +3

Query by Semantic Sketch

no code implementations27 Sep 2019 Luca Rossetto, Ralph Gasser, Heiko Schuldt

Sketch-based query formulation is very common in image and video retrieval as these techniques often complement textual retrieval methods that are based on either manual or machine generated annotations.

Retrieval Video Retrieval

Towards an All-Purpose Content-Based Multimedia Information Retrieval System

no code implementations11 Feb 2019 Ralph Gasser, Luca Rossetto, Heiko Schuldt

To the best of our knowledge, the full vitrivr stack is unique in that it is the first multimedia retrieval system that seamlessly integrates support for four different types of media.

All Information Retrieval +2

The PS-Battles Dataset - an Image Collection for Image Manipulation Detection

3 code implementations13 Apr 2018 Silvan Heller, Luca Rossetto, Heiko Schuldt

The boost of available digital media has led to a significant increase in derivative work.

Multimedia

Proceedings of eNTERFACE 2015 Workshop on Intelligent Interfaces

no code implementations19 Jan 2018 Matei Mancas, Christian Frisson, Joëlle Tilmanne, Nicolas D'Alessandro, Petr Barborka, Furkan Bayansar, Francisco Bernard, Rebecca Fiebrink, Alexis Heloir, Edgar Hemery, Sohaib Laraba, Alexis Moinet, Fabrizio Nunnari, Thierry Ravet, Loïc Reboursière, Alvaro Sarasua, Mickaël Tits, Noé Tits, François Zajéga, Paolo Alborno, Ksenia Kolykhalova, Emma Frid, Damiano Malafronte, Lisanne Huis in't Veld, Hüseyin Cakmak, Kevin El Haddad, Nicolas Riche, Julien Leroy, Pierre Marighetto, Bekir Berker Türker, Hossein Khaki, Roberto Pulisci, Emer Gilmartin, Fasih Haider, Kübra Cengiz, Martin Sulir, Ilaria Torre, Shabbir Marzban, Ramazan Yazıcı, Furkan Burak Bâgcı, Vedat Gazi Kılı, Hilal Sezer, Sena Büsra Yenge, Charles-Alexandre Delestage, Sylvie Leleu-Merviel, Muriel Meyer-Chemenska, Daniel Schmitt, Willy Yvart, Stéphane Dupont, Ozan Can Altiok, Aysegül Bumin, Ceren Dikmen, Ivan Giangreco, Silvan Heller, Emre Külah, Gueorgui Pironkov, Luca Rossetto, Yusuf Sahillioglu, Heiko Schuldt, Omar Seddati, Yusuf Setinkaya, Metin Sezgin, Claudiu Tanase, Emre Toyan, Sean Wood, Doguhan Yeke, Françcois Rocca, Pierre-Henri De Deken, Alessandra Bandrabur, Fabien Grisard, Axel Jean-Caurant, Vincent Courboulay, Radhwan Ben Madhkour, Ambroise Moreau

The 11th Summer Workshop on Multimodal Interfaces eNTERFACE 2015 was hosted by the Numediart Institute of Creative Technologies of the University of Mons from August 10th to September 2015.

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