Zur Kombinatorik von "n-in-a-row" and Blockadespielen - Overflow. - Ralph Gasser; Jürg Nievergelt (Inform. Spektrum, 1990)

Every Interactive System Evolves into Hyperspace: The Case of the Smart Game Board. - Anders Kierulf; Ralph Gasser; Peter M. Geiser; Martin Müller 003; Jürg Nievergelt; Christoph Wirth (Hypertext/Hypermedia, 1991)

Es ist entschieden: Das Mühlespiel ist unentschieden - Overflow. - Ralph Gasser; Jürg Nievergelt (Inform. Spektrum, 1994)

All the Needles in a Haystack: Can Exhaustive Search Overcome Combinatorial Chaos? - Jürg Nievergelt; Ralph Gasser; Fabian Mäser; Christoph Wirth (Computer Science Today, 1995)

Solving Nine Men's Morris. - Ralph Gasser (Comput. Intell., 1996)

Competitive Video Retrieval with vitrivr. - Luca Rossetto; Ivan Giangreco; Ralph Gasser; Heiko Schuldt (MMM (2), 2018)

Competitive Video Retrieval with vitrivr at the Video Browser Showdown 2018 - Final Notes. - Luca Rossetto; Ivan Giangreco; Ralph Gasser; Heiko Schuldt (CoRR, 2018)

VIRTUE: a virtual reality museum Experience. - Ivan Giangreco; Loris Sauter; Mahnaz Amiri Parian; Ralph Gasser; Silvan Heller; Luca Rossetto; Heiko Schuldt (IUI Companion, 2019)

Multimodal Multimedia Retrieval with vitrivr. - Ralph Gasser; Luca Rossetto; Heiko Schuldt (ICMR, 2019)

Retrieval of Structured and Unstructured Data with vitrivr. - Luca Rossetto; Ralph Gasser; Silvan Heller; Mahnaz Amiri Parian; Heiko Schuldt (LSC@ICMR, 2019)

Deep Learning-Based Concept Detection in vitrivr. - Luca Rossetto; Mahnaz Amiri Parian; Ralph Gasser; Ivan Giangreco; Silvan Heller; Heiko Schuldt (MMM (2), 2019)

Towards an All-Purpose Content-Based Multimedia Information Retrieval System. - Ralph Gasser; Luca Rossetto; Heiko Schuldt (CoRR, 2019)

Deep Learning-based Concept Detection in vitrivr at the Video Browser Showdown 2019 - Final Notes. - Luca Rossetto; Mahnaz Amiri Parian; Ralph Gasser; Ivan Giangreco; Silvan Heller; Heiko Schuldt (CoRR, 2019)

Query by Semantic Sketch. - Luca Rossetto; Ralph Gasser; Heiko Schuldt (CoRR, 2019)

Interactive Search or Sequential Browsing? A Detailed Analysis of the Video Browser Showdown 2018. - Jakub Lokoc; Gregor Kovalcík; Bernd Münzer; Klaus Schöffmann; Werner Bailer; Ralph Gasser; Stefanos Vrochidis; Phuong Anh Nguyen 002; Sitapa Rujikietgumjorn; Kai Uwe Barthel (ACM Trans. Multim. Comput. Commun. Appl., 2019)

3D Model Retrieval Using Constructive Solid Geometry in Virtual Reality. - Samuel Börlin; Ralph Gasser; Florian Spiess 001; Heiko Schuldt (AIVR, 2020)

Interactive Lifelog Retrieval with vitrivr. - Silvan Heller; Mahnaz Amiri Parian; Ralph Gasser; Loris Sauter; Heiko Schuldt (LSC@ICMR, 2020)

Cottontail DB: An Open Source Database System for Multimedia Retrieval and Analysis. - Ralph Gasser; Luca Rossetto; Silvan Heller; Heiko Schuldt (ACM Multimedia, 2020)

Combining Boolean and Multimedia Retrieval in vitrivr for Large-Scale Video Search. - Loris Sauter; Mahnaz Amiri Parian; Ralph Gasser; Silvan Heller; Luca Rossetto; Heiko Schuldt (MMM (2), 2020)

Interactive Multimodal Lifelog Retrieval with vitrivr at LSC 2021. - Silvan Heller; Ralph Gasser; Mahnaz Parian-Scherb; Sanja Popovic; Luca Rossetto; Loris Sauter; Florian Spiess 001; Heiko Schuldt (LSC@ICMR, 2021)

Exploring Graph-querying approaches in LifeGraph. - Luca Rossetto; Matthias Baumgartner; Ralph Gasser; Lucien Heitz; Ruijie Wang 003; Abraham Bernstein (LSC@ICMR, 2021)

Exploring Intuitive Lifelog Retrieval and Interaction Modes in Virtual Reality with vitrivr-VR. - Florian Spiess 001; Ralph Gasser; Silvan Heller; Luca Rossetto; Loris Sauter; Milan van Zanten; Heiko Schuldt (LSC@ICMR, 2021)

Towards Explainable Interactive Multi-modal Video Retrieval with Vitrivr. - Silvan Heller; Ralph Gasser; Cristina Illi; Maurizio Pasquinelli; Loris Sauter; Florian Spiess 001; Heiko Schuldt (MMM (2), 2021)

A System for Interactive Multimedia Retrieval Evaluations. - Luca Rossetto; Ralph Gasser; Loris Sauter; Abraham Bernstein; Heiko Schuldt (MMM (2), 2021)

Competitive Interactive Video Retrieval in Virtual Reality with vitrivr-VR. - Florian Spiess 001; Ralph Gasser; Silvan Heller; Luca Rossetto; Loris Sauter; Heiko Schuldt (MMM (2), 2021)

On the User-Centric Comparative Remote Evaluation of Interactive Video Search Systems. - Luca Rossetto; Ralph Gasser; Silvan Heller; Mahnaz Parian-Scherb; Loris Sauter; Florian Spiess 001; Heiko Schuldt; Ladislav Peska; Tomás Soucek; Miroslav Kratochvíl; Frantisek Mejzlík; Patrik Veselý; et al. (IEEE Multim., 2021)

Interactive Video Retrieval in the Age of Deep Learning - Detailed Evaluation of VBS 2019. - Luca Rossetto; Ralph Gasser; Jakub Lokoc; Werner Bailer; Klaus Schoeffmann; Bernd Münzer; Tomás Soucek; Phuong Anh Nguyen 002; Paolo Bolettieri; Andreas Leibetseder; Stefanos Vrochidis (IEEE Trans. Multim., 2021)

Multi-modal Interactive Video Retrieval with Temporal Queries. - Silvan Heller; Rahel Arnold; Ralph Gasser; Viktor Gsteiger; Mahnaz Parian-Scherb; Luca Rossetto; Loris Sauter; Florian Spiess 001; Heiko Schuldt (MMM (2), 2022)

Multi-modal Video Retrieval in Virtual Reality with vitrivr-VR. - Florian Spiess 001; Ralph Gasser; Silvan Heller; Mahnaz Parian-Scherb; Luca Rossetto; Loris Sauter; Heiko Schuldt (MMM (2), 2022)

A Comparison of Video Browsing Performance between Desktop and Virtual Reality Interfaces. - Florian Spiess 001; Ralph Gasser; Silvan Heller; Heiko Schuldt; Luca Rossetto (ICMR, 2023)

The Best of Both Worlds: Lifelog Retrieval with a Desktop-Virtual Reality Hybrid System. - Florian Spiess 001; Ralph Gasser; Heiko Schuldt; Luca Rossetto (LSC@ICMR, 2023)

Exploring Effective Interactive Text-Based Video Search in vitrivr. - Loris Sauter; Ralph Gasser; Silvan Heller; Luca Rossetto; Colin Saladin; Florian Spiess 001; Heiko Schuldt (MMM (1), 2023)

General Purpose Multimedia Retrieval with vitrivr at LSC'24. - Loris Sauter; Ralph Gasser; Laura Rettig; Heiko Schuldt; Luca Rossetto (LSC@ICMR, 2024)

Multimedia Information Retrieval in XR. - Rahel Arnold; Werner Bailer; Ralph Gasser; Björn Þór Jónsson 001; Omar Shahbaz Khan; Heiko Schuldt; Florian Spiess 001; Lucia Vadicamo (ACM Multimedia, 2024)

A New Retrieval Engine for Vitrivr. - Ralph Gasser; Rahel Arnold; Fynn Faber; Heiko Schuldt; Raphael Waltenspül; Luca Rossetto (MMM (4), 2024)

Feature-Driven Video Segmentation and Advanced Querying with vitrivr-Engine. - Luca Rossetto; Ralph Gasser (MMM (5), 2025)

Performance Evaluation in Multimedia Retrieval. - Loris Sauter; Ralph Gasser; Heiko Schuldt; Abraham Bernstein; Luca Rossetto (ACM Trans. Multim. Comput. Commun. Appl., 2025)