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A universe of media assets and co-creation opportunities at your fingertips


Core Framework, Decentralized Communication and Content Exchange v1

This will contain two parts a the environment either local or cloud environment for creation storage and operations on MediaVerse nodes as well as the operations users can perform on MediaVerse nodes by ATC b the broker interface for the communication of MV nodes the communication APIs including data types and schemas as well as the operations that users will be able to perform through the interface by ATOS

Copyright and Procedures for IPR Definition

Report setting out the theoretical framework and the procedures for copyrights recording and handling in the MediaVerse network with the aim of enabling the translation of legal characteristics and requirements into machinereadable data which is needed for the proposed negotiation functionality and the execution of smart contracts

Pilot Description and Planning

This document is twofolded First it will provide for each UC a detailed description of the objectives expected activities to be conducted intermediate validation pilots what users will be recruited and involved preparation tasks necessary content scripts equipment and infrastructure setup Second a potential calendar of activities taking into account all the previous information and an analysis of risks and corrective measures that might be applied to ensure pilots can be properly executed

Use Cases and User Requirements

Introduction of use cases and user requirements

Conceptual Design of the MediaVerse Framework

This deliverable reports the architecture of the MediaVerse platform and outlines the MediaVerse components their functionalities and interactions

Use Cases and User Requirements v2

Update of the MediaVerse requirements according to the feedback that will be provided by the first iteration of usecases evaluation

Final Large-scale Pilots Evaluation Report

Final report of the largescale pilots by UAB and the involvement of external users by CERTH

Final Dissemination Report

This will report on the results achieved and activities carried out in both scientific dissemination and industrial outreach

Ethical requirements

Guidelines for the project and complete report on requirements to obtain Ethical Certification for testing with endusers taking special care of vulnerable groups Additionally it will include Ethics Deliverables EPQ Requirement No1 and GEN Requirement No2 currently D91 and D92 as sections D91 and D92 will be declared void

Evaluation Methodology and Intermediate Validation Activities Report

A common framework for the evaluation both considering the technical perspective and its usability Compilation and analysis of intermediate results gathered from the use cases The objective here is to have enough information to assess the project nextsteps and support the preparation of the final stage of the project the pilots The evaluation methodology will be delivered internally on M16

Next Generation Content Model and Algorithms for New Media Types

This will document the data model that will be defined within MediaVerse for content description as well as the different algorithms and deep learning architectures that are suitable to be utilized for the different media types considered in MediaVerse ie 3D content 360 videos short videos eg TikTok visual memes gifs emoji

Development, Integration and Testing of MediaVerse Components v1

This deliverable will be the first release of the MediaVerse platform accompanied by documentation containing results from the integration validation and verification tests regarding the developed components

Content Moderation Toolset

This reports on the tools that will be developed for the moderation of potentially sensitive content

Core Framework, Decentralized Communication and Content Exchange v2

Update of D62 Final release of the communication APIs as well as the description and interfaces to operate the communication and content exchange between nodes

VR Collaboration, Social Media Analytics, and Immersive Storytelling Authoring Tools v2

This includes two parts a development of VR spaces for multiuser collaboration for content creation by CERTH and b mid to highfidelity prototypes such as clickable dummies as well as a deployed prototype v2 platform by ATOSThe first part of this deliverable should be delivered internally on M15

Immersive Storytelling Authoring Tools v1

This reports on the initial iteration of extending the background technologies and integrating first research and development results It demonstrates the initial capabilities of a video authoring b stories authoring and c enhancing with 3D models and includes low to midfidelity prototypes such as mockups and clickable dummies as well as a deployed prototype v1 platform

Content Discovery and Recommendation, Annotation and Adaptation Framework

This will comprise software and documentation and include three parts a retrieval and recommendation technology by LINKS b software for gathering cleaning and generating training CGI and social media content along with machine learning models for annotating the new media types by CERTH and c services for the automatic adaptation of the MediaVerse framework content by ATOS The first part of the deliverable should be delivered internally on M18

Data Management Plan

This deliverable will document the data management plan of the project in accordance with H2020 data management requirements


MemeTector: Enforcing deep focus for meme detection

Author(s): Christos Koutlis; Manos Schinas; Symeon Papadopoulos
Published in: International Journal of Multimedia Information Retrieval, 2023., 2023, ISSN 2192-6611
Publisher: Springer
DOI: 10.5281/zenodo.7554267

COVID-Related Misinformation Migration to BitChute and Odysee

Author(s): Olga Papadopoulou; Symeon Papadopoulos; Evangelia Kartsounidou
Published in: Future Internet, Issue 14(12), 350, 2022, ISSN 1999-5903
Publisher: MDPI
DOI: 10.3390/fi14120350

DnS: Distill-and-Select for Efficient and Accurate Video Indexing and Retrieval

Author(s): Kordopatis-Zilos, Giorgos; Tzelepis, Christos; Papadopoulos, Symeon; Kompatsiaris, Ioannis; Patras, Ioannis
Published in: International Journal of Computer Vision, Issue 130, 2022, Page(s) 2385–2407, ISSN 0920-5691
Publisher: Kluwer Academic Publishers
DOI: 10.48550/arxiv.2106.13266

Digital assets rights management through smart legal contracts and smart contracts

Author(s): Ferro, E., Saltarella, M., Rotondi, D., Giovanelli, M., Corrias, G., Moncada, R., ... & Favenza, A.
Published in: Blockchain: Research and Applications, Issue Volume 4, Issue 3, 2023, ISSN 2096-7209
Publisher: Zhejiang University Press
DOI: 10.1016/j.bcra.2023.100142

Let's put standardisation in practice: accessibility services and interaction

Author(s): Estella Oncins and Pilar Orero
Published in: HIKMA, Issue 20(1), 2021, Page(s) 71-90., ISSN 1579-9794
Publisher: UCO Press
DOI: 10.21071/hikma.v20i1.12886

Holistic Requirements Analysis for Specifying New Systems for 3D Media Production and Promotion

Author(s): Christos Mouzakis, Dimitrios Ververidis, Luis Miguel Girao, Nicolas Patz, Spiros Nikolopoulos, Ioannis Kompatsiaris
Published in: Sustainability, Issue 13/15, 2021, Page(s) 8155, ISSN 2071-1050
Publisher: MDPI Open Access Publishing
DOI: 10.3390/su13158155

A Graph Diffusion Scheme for Decentralized Content Search based on Personalized PageRank

Author(s): Giatsoglou, Nikolaos; Krasanakis, Emmanouil; Papadopoulos, Symeon; Kompatsiaris, Ioannis
Published in: 2022 IEEE 42nd International Conference on Distributed Computing Systems Workshops (ICDCSW), Issue 17, 2022, ISSN 2332-5666
Publisher: IEEE Xplore
DOI: 10.48550/arxiv.2204.12902

The visible subtitler: Blockchain technology towards right management and minting

Author(s): Pilar Orero; Estella Oncins; Anna Fernández Torné
Published in: Open Research Europe, Issue 1, 2023, ISSN 2732-5121
Publisher: F1000 Research Limited on behalf of the European Commission
DOI: 10.12688/openreseurope.15166.1

Empirical evaluation of Easy Language recommendations: a systematic literature review from journal research in Catalan, English, and Spanish

Author(s): Mariona González-Sordé; Anna Matamala
Published in: Universal Access in the Information Society, Issue 4, 2023, ISSN 1615-5289
Publisher: Springer Verlag
DOI: 10.1007/s10209-023-00975-2

A Multi-Stream Fusion Network for Image Splicing Localization

Author(s): Siopi, Maria; Kordopatis-Zilos, Giorgos; Charitidis, Polychronis; Kompatsiaris, Ioannis; Papadopoulos, Symeon
Published in: Lecture Notes in Computer Science, Issue volume 13834, 2023, Page(s) 611–622, ISSN 0302-9743
Publisher: Springer Verlag
DOI: 10.1007/978-3-031-27818-1_50

Culture meets immersive environments. A new media landscape across Europe.

Author(s): Brescia-Zapata, M.
Published in: AVANCA CINEMA Journal, Issue CAPÍTULO IV _ CINEMA - TECNOLOGIA, 2021, ISSN 2184-4682
Publisher: Cine Clube de Avanca

Mediaverse goes to ITACA : accessibility training through the co-creation of accessible 360o Tik-Tok videos

Author(s): Anna Matamala, Estel·la Oncins
Published in: Actas del IV Congreso Internacional de Innovación Docente e Investigación en Educación Superior, 2022, ISBN 978-84-09-45191-3
Publisher: Asociación Universitaria de Educación y Psicología (ASUNIVEP)

Self-Supervised Video Similarity Learning

Author(s): Giorgos Kordopatis-Zilos; Giorgos Tolias; Christos Tzelepis; Ioannis Kompatsiaris; Ioannis Patras; Symeon Papadopoulos
Published in: Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, 2023, Page(s) 4756-4766, ISSN 2473-2001
Publisher: IEEE Xplore
DOI: 10.1109/cvprw59228.2023.00504

Raising awareness on accessibility through co-created videos using the Mediaverse ecosystem: The CROMA experience

Author(s): Matamala, Anna; García-Melero, Víctor; González-Sordé, Mariona; Oncins, Estel·la
Published in: Congreso Internacional de Innovación Docente e Investigación en Educación Superior. Madrid, 4 : 2022, 2022
Publisher: ALC

Towards a decentralized solution for copyrights management in audiovisual translation and media accessibility

Author(s): Serrat-Roozen, I. & Oncins, E.
Published in: INTERNATIONAL CONFERENCE Human-informed Translation and Interpreting Technology (HiT-IT 2023) PROCEEDINGS, 2023
Publisher: ACL

Easy to Read Standarisation. - Some steps towards an international standard.

Author(s): Pilar Orero, Clara Delgado, Anna Matamala
Published in: 9th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2020, Page(s) 44-46, ISBN 9781450389372
Publisher: ACM
DOI: 10.1145/3439231.3440605

Evaluating subtitle readability in media immersive environments

Author(s): Pilar Orero, Marta Brescia-Zapata, Chris Hughes
Published in: 9th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2020, Page(s) 51-54, ISBN 9781450389372
Publisher: ACM
DOI: 10.1145/3439231.3440602

MemeFier: Dual-stage Modality Fusion for Image Meme Classification

Author(s): Christos Koutlis; Manos Schinas; Symeon Papadopoulos
Published in: ICMR '23: Proceedings of the 2023 ACM International Conference on Multimedia Retrieval, Issue 1, 2023, ISBN 979-8-4007-0178-8
Publisher: Association for Computing Machinery
DOI: 10.1145/3591106.3592254

Making Media Accessible to All

Author(s): Quested, Andy, Pradipta Biswas, Masahito Kawamori, Pilar Orero
Published in: Shape the Future: Research and Development Questions in Digital Accessibility, 2021
Publisher: online

Immersive Captioning: Developing a framework for evaluating user needs

Author(s): Chris J. Hughes, Marta B. Zapata, Matthew Johnston, Pilar Orero
Published in: 2020 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR), 2020, Page(s) 313-318, ISBN 978-1-7281-7463-1
Publisher: IEEE
DOI: 10.1109/aivr50618.2020.00063

MAAM: Media Asset Annotation and Management

Author(s): Manos Schinas, Panagiotis Galopoulos, and Symeon Papadopoulos
Published in: ICMR '23: Proceedings of the 2023 ACM International Conference on Multimedia Retrieval, 2023, ISBN 9798400701788
Publisher: ACM, Association for Computing Machinery
DOI: 10.1145/3591106.3592232

MediaVerse. A universe of media assets and co creation opportunities at your fingertips

Author(s): Papadopoulos, Symeon
Published in: instname:Universitat Autònoma de Barcelona, Issue 4, 2020
Publisher: Universitat Autònoma de Barcelona

Translation, Accessibility and Minorities. In E. Bielsa (ed.)

Author(s): Pilar Orero
Published in: The Routledge Handbook of Translation and Media., 2021, Page(s) 384-399, ISBN 9780367029166
Publisher: Taylor Francis

Audio Description Personalisation. In Christopher Taylor and Elisa Perergo (Eds) The Routledge Handbook of Audio Description. London: Taylor Francis, pp. 121-134.

Author(s): Pilar Orero
Published in: The Routledge Handbook of Audio Description, 2021, Page(s) 121-134.
Publisher: Taylor Francis

Translation, accessibility and minorities

Author(s): Pilar Orero
Published in: The Routledge Handbook of Translation and Media, 2022, ISBN 9781003221678
Publisher: Routledge
DOI: 10.4324/9781003221678

La accesibilidad a los medios. Una oportunidad para la diversidad, la inclusión y la educación

Author(s): Pilar Orero
Published in: Accesibilidades digitales en la comunicación, el diseño y la educación. E-ACCESIBILIDAD EN RED, 2022, Page(s) 69-92
Publisher: Universitat de Barcelona


Author(s): Anna Matamala
Published in: Innovación Docente e Investigación en Arte y Humanidades, 2022, ISBN 978-84-1324-560-7
Publisher: Dykinson

Leveraging Large-scale Multimedia Datasets to Refine Content Moderation Models

Author(s): Sarridis, Ioannis; Koutlis, Christos; Papadopoulou, Olga; Papadopoulos, Symeon
Published in: Issue 1, 2022
Publisher: arXiv
DOI: 10.48550/arxiv.2212.00668

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