Ralph Gasser

40 papers A* 4B 2Journal 12Unranked 21
YearRankTypeTitle / Venue / Authors
2025 — conf
Feature-Driven Video Segmentation and Advanced Querying with vitrivr-Engine.
MMM (5)
Luca Rossetto, Ralph Gasser
2025 A* conf
Open-Source Multimedia Retrieval with vitrivr-engine.
ACM Multimedia
Ralph Gasser, Rahel Arnold, Laura Rettig, Heiko Schuldt, Raphael Waltenspül, Luca Rossetto
2025 J jnl
Performance Evaluation in Multimedia Retrieval.
ACM Trans. Multim. Comput. Commun. Appl.
Loris Sauter, Ralph Gasser, Heiko Schuldt, Abraham Bernstein, Luca Rossetto
2025 A* conf
Towards a Universal Query Representation for Multimodal Information Retreival.
ACM Multimedia
Luca Rossetto, Heiko Schuldt, Ralph Gasser
2024 — conf
A New Retrieval Engine for Vitrivr.
MMM (4)
Ralph Gasser, Rahel Arnold, Fynn Faber, Heiko Schuldt, Raphael Waltenspül, Luca Rossetto
2024 — conf
General Purpose Multimedia Retrieval with vitrivr at LSC'24.
LSC@ICMR
Loris Sauter, Ralph Gasser, Laura Rettig, Heiko Schuldt, Luca Rossetto
2024 A* conf
Multimedia Information Retrieval in XR.
ACM Multimedia
Rahel Arnold, Werner Bailer, Ralph Gasser, Björn Þór Jónsson, Omar Shahbaz Khan, Heiko Schuldt, Florian Spiess, Lucia Vadicamo
2024 J jnl
Performance Evaluation in Multimedia Retrieval.
CoRR
Loris Sauter, Ralph Gasser, Heiko Schuldt, Abraham Bernstein, Luca Rossetto
2023 B conf
A Comparison of Video Browsing Performance between Desktop and Virtual Reality Interfaces.
ICMR
Florian Spiess, Ralph Gasser, Silvan Heller, Heiko Schuldt, Luca Rossetto
2023 — conf
Exploring Effective Interactive Text-Based Video Search in vitrivr.
MMM (1)
Loris Sauter, Ralph Gasser, Silvan Heller, Luca Rossetto, Colin Saladin, Florian Spiess, Heiko Schuldt
2023 — conf
The Best of Both Worlds: Lifelog Retrieval with a Desktop-Virtual Reality Hybrid System.
LSC@ICMR
Florian Spiess, Ralph Gasser, Heiko Schuldt, Luca Rossetto
2022 — conf
Multi-modal Interactive Video Retrieval with Temporal Queries.
MMM (2)
Silvan Heller, Rahel Arnold, Ralph Gasser, Viktor Gsteiger, Mahnaz Parian-Scherb, Luca Rossetto, Loris Sauter, Florian Spiess, Heiko Schuldt
2022 — conf
Multi-modal Video Retrieval in Virtual Reality with vitrivr-VR.
MMM (2)
Florian Spiess, Ralph Gasser, Silvan Heller, Mahnaz Parian-Scherb, Luca Rossetto, Loris Sauter, Heiko Schuldt
2021 — conf
A System for Interactive Multimedia Retrieval Evaluations.
MMM (2)
Luca Rossetto, Ralph Gasser, Loris Sauter, Abraham Bernstein, Heiko Schuldt
2021 — conf
Competitive Interactive Video Retrieval in Virtual Reality with vitrivr-VR.
MMM (2)
Florian Spiess, Ralph Gasser, Silvan Heller, Luca Rossetto, Loris Sauter, Heiko Schuldt
2021 — conf
Exploring Graph-querying approaches in LifeGraph.
LSC@ICMR
Luca Rossetto, Matthias Baumgartner, Ralph Gasser, Lucien Heitz, Ruijie Wang, Abraham Bernstein
2021 — conf
Exploring Intuitive Lifelog Retrieval and Interaction Modes in Virtual Reality with vitrivr-VR.
LSC@ICMR
Florian Spiess, Ralph Gasser, Silvan Heller, Luca Rossetto, Loris Sauter, Milan van Zanten, Heiko Schuldt
2021 — conf
Interactive Multimodal Lifelog Retrieval with vitrivr at LSC 2021.
LSC@ICMR
Silvan Heller, Ralph Gasser, Mahnaz Parian-Scherb, Sanja Popovic, Luca Rossetto, Loris Sauter, Florian Spiess, Heiko Schuldt
2021 J jnl
Interactive Video Retrieval in the Age of Deep Learning - Detailed Evaluation of VBS 2019.
IEEE Trans. Multim.
Luca Rossetto, Ralph Gasser, Jakub Lokoc, Werner Bailer, Klaus Schoeffmann, Bernd Münzer, Tomás Soucek, Phuong Anh Nguyen, Paolo Bolettieri, Andreas Leibetseder, Stefanos Vrochidis
2021 J jnl
On the User-Centric Comparative Remote Evaluation of Interactive Video Search Systems.
IEEE Multim.
Luca Rossetto, Ralph Gasser, Silvan Heller, Mahnaz Parian-Scherb, Loris Sauter, Florian Spiess, Heiko Schuldt, Ladislav Peska, Tomás Soucek, Miroslav Kratochvíl, Frantisek Mejzlík, Patrik Veselý, Jakub Lokoc
2021 — conf
Towards Explainable Interactive Multi-modal Video Retrieval with Vitrivr.
MMM (2)
Silvan Heller, Ralph Gasser, Cristina Illi, Maurizio Pasquinelli, Loris Sauter, Florian Spiess, Heiko Schuldt
2020 — conf
3D Model Retrieval Using Constructive Solid Geometry in Virtual Reality.
AIVR
Samuel Börlin, Ralph Gasser, Florian Spiess, Heiko Schuldt
2020 — conf
Combining Boolean and Multimedia Retrieval in vitrivr for Large-Scale Video Search.
MMM (2)
Loris Sauter, Mahnaz Amiri Parian, Ralph Gasser, Silvan Heller, Luca Rossetto, Heiko Schuldt
2020 A* conf
Cottontail DB: An Open Source Database System for Multimedia Retrieval and Analysis.
ACM Multimedia
Ralph Gasser, Luca Rossetto, Silvan Heller, Heiko Schuldt
2020 — conf
Interactive Lifelog Retrieval with vitrivr.
LSC@ICMR
Silvan Heller, Mahnaz Amiri Parian, Ralph Gasser, Loris Sauter, Heiko Schuldt
2019 — conf
Deep Learning-Based Concept Detection in vitrivr.
MMM (2)
Luca Rossetto, Mahnaz Amiri Parian, Ralph Gasser, Ivan Giangreco, Silvan Heller, Heiko Schuldt
2019 J jnl
Deep Learning-based Concept Detection in vitrivr at the Video Browser Showdown 2019 - Final Notes.
CoRR
Luca Rossetto, Mahnaz Amiri Parian, Ralph Gasser, Ivan Giangreco, Silvan Heller, Heiko Schuldt
2019 J jnl
Interactive Search or Sequential Browsing? A Detailed Analysis of the Video Browser Showdown 2018.
ACM Trans. Multim. Comput. Commun. Appl.
Jakub Lokoc, Gregor Kovalcík, Bernd Münzer, Klaus Schöffmann, Werner Bailer, Ralph Gasser, Stefanos Vrochidis, Phuong Anh Nguyen, Sitapa Rujikietgumjorn, Kai Uwe Barthel
2019 B conf
Multimodal Multimedia Retrieval with vitrivr.
ICMR
Ralph Gasser, Luca Rossetto, Heiko Schuldt
2019 J jnl
Query by Semantic Sketch.
CoRR
Luca Rossetto, Ralph Gasser, Heiko Schuldt
2019 — conf
Retrieval of Structured and Unstructured Data with vitrivr.
LSC@ICMR
Luca Rossetto, Ralph Gasser, Silvan Heller, Mahnaz Amiri Parian, Heiko Schuldt
2019 J jnl
Towards an All-Purpose Content-Based Multimedia Information Retrieval System.
CoRR
Ralph Gasser, Luca Rossetto, Heiko Schuldt
2019 — conf
VIRTUE: a virtual reality museum Experience.
IUI Companion
Ivan Giangreco, Loris Sauter, Mahnaz Amiri Parian, Ralph Gasser, Silvan Heller, Luca Rossetto, Heiko Schuldt
2018 J jnl
Competitive Video Retrieval with vitrivr at the Video Browser Showdown 2018 - Final Notes.
CoRR
Luca Rossetto, Ivan Giangreco, Ralph Gasser, Heiko Schuldt
2018 — conf
Competitive Video Retrieval with vitrivr.
MMM (2)
Luca Rossetto, Ivan Giangreco, Ralph Gasser, Heiko Schuldt
1996 J jnl
Solving Nine Men's Morris.
Comput. Intell.
Ralph Gasser
1995 — ch.
All the Needles in a Haystack: Can Exhaustive Search Overcome Combinatorial Chaos?
Computer Science Today
Jürg Nievergelt, Ralph Gasser, Fabian Mäser, Christoph Wirth
1994 J jnl
Es ist entschieden: Das Mühlespiel ist unentschieden - Overflow.
Inform. Spektrum
Ralph Gasser, Jürg Nievergelt
1991 — conf
Every Interactive System Evolves into Hyperspace: The Case of the Smart Game Board.
Hypertext/Hypermedia
Anders Kierulf, Ralph Gasser, Peter M. Geiser, Martin Müller, Jürg Nievergelt, Christoph Wirth
1990 J jnl
Zur Kombinatorik von "n-in-a-row" and Blockadespielen - Overflow.
Inform. Spektrum
Ralph Gasser, Jürg Nievergelt