Listar INIT_Congressos i Informes por título
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Semantic DESCaaS - Extending the Description as a Service Concept to Enable Semantic Annotations
AGILE (2012)Semantic interoperability covers the conflict-free and meaningful exchange of resources by improving the mutual understanding of participants in a communication process. Especially, the communication between humans via ... -
Semi-supervised Classification for Remote Sensing Datasets
Springer (2023-09-11)Deep semi-supervised learning (DSSL) is a rapidly-growing field that takes advantage of a limited number of labeled examples to leverage massive amounts of unlabeled data. The underlying idea is that training on small yet ... -
SEN23E: A Cloudless Geo-Referenced Multi-Spectral Sentinel-2/Sentinel-3 Dataset for Data Fusion Analysis
IEEE (2022-07)The availability of geo-referenced coupled data of dif-ferent platforms is essential to train remote sensing (RS) multi-modal classification and bio-phyiscal parameter esti-mation learning methods. To properly develop a ... -
Senior Monitoring: A Real Case of Applying a WiFi Fingerprinting-based Indoor Positioning Method for People Monitoring
CEUR Workshop Proceedings (2019)This paper presents our experience on a real case of applying a Wi-Fi fingerprinting-based indoor localization system for monitoring elder people in their own homes. The presented system is part of a broad project called ... -
Single-pixel imaging through turbid media by combining a programmable light source and a DMD
Society of Photo-Optical Instrumentation Engineers (SPIE) (2023-03-15)Imaging through turbid media remains a relevant topic in biomedical imaging. In this contribution, we propose the combination of frequency domain imaging (SFDI) and single-pixel imaging (SPI) to image objects hidden by a ... -
Single-pixel spatial frequency domain imaging with integrating detection
Optica Publishing Group (2021-06-20)We present a spatial frequency domain imaging (SFDI) system based on single-pixel imaging (SPI) techniques with a single digital micromirror device (DMD) modulating simultaneously the sinusoidal pattern and the spatial ... -
Single-Pixel Structured Illumination Microscopy
Optica Publishing Group (2023)We describe a single-pixel imaging microscope with super-resolution properties based on structured illumination microscopy. Spatially resolved patterns are used to expand the frequency spectrum of sampling patterns in the ... -
Smartphone Distance Estimation Based on RSSI-Fuzzy Classification Approach
Institute of Electrical and Electronics Engineers (2021-06-15)Positioning people indoors has known an exponential growth in the last few years, especially thanks to Bluetooth Low Energy (BLE) technology and the Received Signal Strength Indicator (RSSI) technique. This approach is ... -
Spatiotemporal Prediction of Nitrogen Dioxide Based on Graph Neural Networks
Springer (2022-11-10)Air quality prediction, especially spatiotemporal prediction, is still a challenging issue. Considering the impact of numerous factors on air quality causes difficulties in integrating these factors in a spatiotemporal ... -
Strong dipolar interaction in aperiodic Twisted Phononic Crystal Plates – METAMATERIALS 2021
IEEE (2021)Localization of waves is studied by means of multiple scattering theory in a (2D) arrangement configuration. Studied structures belong to the so called twisted lattices. Results found show that, for a given frequency, ... -
TAG: A Tabletop Games Framework
CEUR Workshop Proceedings (2020-10-23)Tabletop games come in a variety of forms, including board games, card games, and dice games. In recent years, their complexity has considerably increased, with many components, rules that change dynamically through the ... -
Temporal stability on human activity recognition based on Wi-Fi CSI
IEEE (2023-12-06)Over the last years, numerous studies have emerged using Wi-Fi channel state information, enabling device-free (passive) sensing for applications such as motion detection, indoor positioning or human activity recognition. ... -
The Percepción Smart Campus system
IberSpeech (2014-11)This paper presents the capabilities of the Smart Campus system developed during the Percepcion project. The Smart Campus system is able to locate the user of the application in a limited environment, including indoor ... -
Towards Accelerated Localization Performance Across Indoor Positioning Datasets
IEEE (2022)The localization speed and accuracy in the indoor scenario can greatly impact the Quality of Experience of the user. While many individual machine learning models can achieve comparable positioning performance, their ... -
Towards Gender Equality in Education and Career in the Earth Observation and GI Sector
Copernicus GmbH (2021)Gender inequality is omnipresent in our society and in the field of education and training, the gender gap is especially evident in STEM (Science, Technology, Engineering and Mathematics) disciplines. While different studies ... -
Towards social paradigms for mobile context-aware computing in smart cities
AISTI (Associaçao Ibérica de Sistemas e Tecnologias de Informaçao) (2016)Mobile context-aware computing is an essential component of the smart cities infrastructure. Attempts were made to develop a model that can effectively represent a system in device to support context-aware behavior. ... -
Towards Ubiquitous Indoor Positioning: Comparing Systems across Heterogeneous Datasets
IEEE (2021-11-29)The evaluation of Indoor Positioning Systems (IPSs) mostly relies on local deployments in the researchers’ or partners’ facilities. The complexity of preparing comprehensive experiments, collecting data, and considering ... -
Towns Conquer : A Gamified application to collect geographical names (vernacular names/toponyms)
AGILE (2013)The traditional model for geospatial crowd sourcing asks the public to use their free time collecting geospatial data for no obvious reward. This model has shown to work very well on projects such as Open ... -
Transfer Deep Learning for Remote Sensing Datasets: A Comparison Study
IEEE (2022-07-17)Remote sensing is also benefiting from the quick development of deep learning algorithms for image analysis and classification tasks. In this paper, we evaluate the classification performance of a well-known Convolutional ... -
Transfer Learning for Convolutional Indoor Positioning Systems
IEEE (2021-11-29)Fingerprinting is a widely used technique in indoor positioning, mainly due to its simplicity. Usually, this technique is used with the deterministic k - Nearest Neighbors (k-NN) algorithm. Utilizing a neural network model ...