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Article
Self organizing maps for cultural content delivery
Tailored analytics play a key role in the successful delivery of cultural content to huge and diverse groups. Primarily the latter depends on a number of information retrieval factors determining user experien...
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Article
Transform-based graph topology similarity metrics
Graph signal processing has recently emerged as a field with applications across a broad spectrum of fields including brain connectivity networks, logistics and supply chains, social media, computational aesth...
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Article
An adversarial semi-supervised approach for action recognition from pose information
The collection of video data for action recognition is very susceptible to measurement bias; the equipment used, camera angle and environmental conditions are all factors that majorly affect the distribution o...
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Article
Evaluating graph resilience with tensor stack networks: a Keras implementation
In communication networks resilience or structural coherency, namely the ability to maintain total connectivity even after some data links are lost for an indefinite time, is a major design consideration. Eval...
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Article
Defining and evaluating Twitter influence metrics: a higher-order approach in Neo4j
Ranking account influence constitutes an important challenge in social media analysis. Until recently, influence ranking relied solely on the structural properties of the underlying social graph, in particular...
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Article
Exploiting social media information toward a context-aware recommendation system
The rise of the social networks during the last few years has provided a vast amount of knowledge in several domains. Among them, route planning and point-of-interest recommendation have significantly benefite...
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Article
VIRaL: Visual Image Retrieval and Localization
New applications are emerging every day exploiting the huge data volume in community photo collections. Most focus on popular subsets, e.g., images containing landmarks or associated to Wikipedia articles. In ...
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Article
Editorial: Semantic Media Adaptation and Personalization
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Article
Concept detection and keyframe extraction using a visual thesaurus
This paper presents a video analysis approach based on concept detection and keyframe extraction employing a visual thesaurus representation. Color and texture descriptors are extracted from coarse regions of ...
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Article
Signal, image and video processing (SIVP) special issue on “multimedia semantics, adaptation and personalization” Editorial
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Article
Semantic representation of multimedia content: Knowledge representation and semantic indexing
In this paper we present a framework for unified, personalized access to heterogeneous multimedia content in distributed repositories. Focusing on semantic analysis of multimedia documents, metadata, user quer...
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Article
Editorial: Semantic media adaptation and personalisation