The Multi-Modal Pattern: Decoupling Modalities for Unified Representation in Multi-Modal Knowledge Graphs

1Fondazione Bruno Kessler (FBK), Trento, Italy
2University of Liverpool, Liverpool, United Kingdom

Citation

If you are using our Multi-Modal ODP in your work, please consider citing the arXiv version of the paper:

@misc{apriceno2024patternalignallintegrating,
      title={A Pattern to Align Them All: Integrating Different Modalities to Define Multi-Modal Entities}, 
      author={Gianluca Apriceno and Valentina Tamma and Tania Bailoni and Jacopo de Berardinis and Mauro Dragoni},
      year={2024},
      eprint={2410.13803},
      archivePrefix={arXiv},
      primaryClass={cs.AI},
      url={https://arxiv.org/abs/2410.13803}, 
}	

Multi-Modal ODP Conceptual Model

Multi-Modal ODP Conceptual Model

The ability to reason with and integrate different sensory inputs is the foundation underpinning human intelligence and it is the reason for the growing interest in modelling multi-modal information within Knowledge Graphs. Multi-Modal Knowledge Graphs extend traditional Knowledge Graphs by assciating an entity with its possible modal representations, including text, images, audio, and videos, all of which are used to convey the semantics of the entity. Despite the increasing attention that Multi-Modal Knowledge Graphs have received, there is a lack of consensus about the definitions and modelling of modalities, whose definition is often determined by application domains.

We propose a Multi-Modal Ontology Design Pattern (ODP) that provides a domain-agnostic structural backbone for multi-modal representation by separating (i) a multi- modal entity as an information object, (ii) its concrete digital realisations as modal descriptors, and (iii) reusable modality specifications, including support for modality composition.

The ODP's goal is to represent information entities with their associated modalities of diverse nature, and the corresponding relationships between them while providing flexibility and extensibility.

Multi-Modal ODP Applications

Multi-Modal ODP Alignments

Note: Opening alignments files in Protégé will ask to import the Multi-Modal ODP file if not found.

Contacts

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License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

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