8 accepted papers
Modern language models typically rely on two design choices: subword tokenization and autoregressive (AR) ordering. To achieve more universal modeling, the field is advancing toward byte-level modeling to bypass domain-specific vocabularies and masked diffusion models (MDM) to enable parallel non-se…
This paper presents a model-driven distributed controller development approach, supported by Petri nets modeling that relies on low-code strategies. The proposed approach addresses distributed controller systems having automation and/or cyber-physical systems as targeted application areas. The distr
Automatic colorization is a process with the objective of inferring the color of grayscale images. This process is frequently used for artistic purposes and to restore the color in old or damaged images. Motivated by the excellent results obtained with deep learning-based solutions in the area of au…
We present a novel LSTM cell architecture capable of learning both intra- and inter-perspective relationships available in visual sequences captured from multiple perspectives. Our architecture adopts a novel recurrent joint learning strategy that uses additional gates and memories at the cell level…
Light field cameras are able to capture the intensity of light rays coming from multiple directions, thus representing the visual scene from multiple viewpoints. This paper exploits the rich spatio-angular information available in light field images for facial emotion recognition. In this context, a…
The deductive closure of an ideal knowledge base (KB) contains exactly the logical queries that the KB can answer. However, in practice KBs are both incomplete and over-specified, failing to answer some queries that have real-world answers. \emph{Query embedding} (QE) techniques have been recently p…
The growing need for a powerful scalable video coding engine targeting the heterogeneous landscape of network, devices, and consumption environments has led to the development of the Scalable High Efficiency Video Coding (SHVC) standard, an extension of the High Efficiency Video Coding (HEVC) standa…
Visual analysis algorithms have been mostly developed for a centralized scenario where all visual data is acquired and processed at a central location. However, in visual sensor networks (VSN), several constraints in computational power, energy and bandwidth require a radically different approach, n…