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pro vyhledávání: '"Gasser, Ralph"'
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. These can involve human-in-the-loop and machine-only settings
Externí odkaz:
http://arxiv.org/abs/2410.06654
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. In this paper, we present a retrieval approach
Externí odkaz:
http://arxiv.org/abs/1909.12526
Autor:
Rossetto, Luca, Parian, Mahnaz Amiri, Gasser, Ralph, Giangreco, Ivan, Heller, Silvan, Schuldt, Heiko
This paper presents an after-the-fact summary of the participation of the vitrivr system to the 2019 Video Browser Showdown. Analogously to last year's report, the focus of this paper lies on additions made since the original publication and the syst
Externí odkaz:
http://arxiv.org/abs/1902.10647
The growth of multimedia collections - in terms of size, heterogeneity, and variety of media types - necessitates systems that are able to conjointly deal with several forms of media, especially when it comes to searching for particular objects. Howe
Externí odkaz:
http://arxiv.org/abs/1902.03878
This paper presents an after-the-fact summary of the participation of the vitrivr system to the 2018 Video Browser Showdown. A particular focus is on additions made since the original publication and the systems performance during the competition.
Externí odkaz:
http://arxiv.org/abs/1805.02371
Autor:
Gasser, Ralph Udo.
Diss. no. 10927 techn. sc. SFIT Zürich.
Literaturverz.
Literaturverz.
Externí odkaz:
http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10927
Autor:
Gasser, Ralph Marc Philipp
Multimedia data in its various manifestations poses a unique challenge from a data storage and data management perspective, especially if search, analysis and analytics in large data corpora is considered. The inherently unstructured nature of the da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fe0f56b659bb81811109a55e44f3f56
Autor:
Spiess, Florian, Gasser, Ralph, Heller, Silvan, Parian-Scherb, Mahnaz, Rossetto, Luca, Sauter, Loris, Schuldt, Heiko
In multimedia search, appropriate user interfaces (UIs) are essential to enable effective specification of the user`s information needs and the user-friendly presentation of search results. vitrivr-VR addresses these challenges and provides a novel V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be690690b394ce4470bb2085cbe3cf78
https://edoc.unibas.ch/89430/
https://edoc.unibas.ch/89430/
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