Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Ziviani, Nívio"'
A pharmacological effect of a drug on cells, organs and systems refers to the specific biochemical interaction produced by a drug substance, which is called its mechanism of action. Drug repositioning (or drug repurposing) is a fundamental problem fo
Externí odkaz:
http://arxiv.org/abs/2004.14842
Deep Convolutional Neural Networks (CNNs) are becoming prominent models for semi-automated diagnosis of Alzheimer's Disease (AD) using brain Magnetic Resonance Imaging (MRI). Although being highly accurate, deep CNN models lack transparency and inter
Externí odkaz:
http://arxiv.org/abs/2004.12204
In this paper, we deal with the problem of automatic tag recommendation for painting artworks. Diachronic descriptions containing deviations on the vocabulary used to describe each painting usually occur when the work is done by many experts over tim
Externí odkaz:
http://arxiv.org/abs/2004.09710
Publikováno v:
Proceedings of the on Thematic Workshops of ACM Multimedia 2017. ACM, 2017. Pages 529-536
Emotion recognition from speech is one of the key steps towards emotional intelligence in advanced human-machine interaction. Identifying emotions in human speech requires learning features that are robust and discriminative across diverse domains th
Externí odkaz:
http://arxiv.org/abs/1912.11547
Publikováno v:
2018 IEEE International Conference on Big Data
Early recognition of risky trajectories during an Intensive Care Unit (ICU) stay is one of the key steps towards improving patient survival. Learning trajectories from physiological signals continuously measured during an ICU stay requires learning t
Externí odkaz:
http://arxiv.org/abs/1912.10080
Anomalies are intuitively easy for human experts to understand, but they are hard to define mathematically. Therefore, in order to have performance guarantees in unsupervised anomaly detection, priors need to be assumed on what the anomalies are. By
Externí odkaz:
http://arxiv.org/abs/1805.09411
Publikováno v:
In Artificial Intelligence In Medicine June 2022 128
Static rankings of papers play a key role in the academic search setting. Many features are commonly used in the literature to produce such rankings, some examples are citation-based metrics, distinct applications of PageRank, among others. More rece
Externí odkaz:
http://arxiv.org/abs/1603.01336
Autor:
Ribas, Sabir, Ribeiro-Neto, Berthier, Silva, Edmundo de Souza e, Ueda, Alberto, Ziviani, Nivio
In this work we propose a metric to assess academic productivity based on publication outputs. We are interested in knowing how well a research group in an area of knowledge is doing relatively to a pre-selected set of reference groups, where each gr
Externí odkaz:
http://arxiv.org/abs/1503.07496
To manage the problem of having a higher demand for resources than availability of funds, research funding agencies usually rank the major research groups in their area of knowledge. This ranking relies on a careful analysis of the research groups in
Externí odkaz:
http://arxiv.org/abs/1308.5286