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On the Semantics of a Semantic Network [PDF]

open access: possibleFundamenta Informaticae, 1998
We elaborate on the semantics of an enhanced object-oriented semantic network, where multiple instantiation, multiple specialization, and meta-classes are supported for both kinds of objects: entities and properties. By semantics of a semantic network, we mean the information (both explicit and derived) that the semantic network carries.
Anastasia Analyti   +2 more
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Oscar: Object-Semantics Aligned Pre-training for Vision-Language Tasks

European Conference on Computer Vision, 2020
Large-scale pre-training methods of learning cross-modal representations on image-text pairs are becoming popular for vision-language tasks. While existing methods simply concatenate image region features and text features as input to the model to be pre-
Xiu-Jun Li   +11 more
semanticscholar   +1 more source

The Semantics of "Semantics"

IEEE Internet Computing, 2009
Outside of computer science, semantics is the providence of philosophy, where we talk about what we mean when we talk, as well as ontology (what there is to know) and epistemology (how we know it). The nice thing about computer science is that, in contrast to philosophy, we can establish whether different representations make a computational difference.
openaire   +2 more sources

Deep Joint-Semantics Reconstructing Hashing for Large-Scale Unsupervised Cross-Modal Retrieval

IEEE International Conference on Computer Vision, 2019
Cross-modal hashing encodes the multimedia data into a common binary hash space in which the correlations among the samples from different modalities can be effectively measured.
Shupeng Su, Zhisheng Zhong, Chao Zhang
semanticscholar   +1 more source

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