Mitra Baratchi
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View article: SYNCHRONIZATION OF PHYSIOLOGICAL SIGNALS COLLECTED OVER TWO RESEARCH GRADE SOURCES
SYNCHRONIZATION OF PHYSIOLOGICAL SIGNALS COLLECTED OVER TWO RESEARCH GRADE SOURCES Open
View article: Glossary for Research on Human Crowd Dynamics - 2nd Edition
Glossary for Research on Human Crowd Dynamics - 2nd Edition Open
Pedestrian and crowd dynamics involves multiple disciplines, including computer science, engineering, mathematics, physics, bio-mechanics, psychology, social science and more. For effective collaboration between disciplines, researchers ne…
View article: Do I enjoy my friends? Friendship and enjoyment during recess in autistic and non-autistic children
Do I enjoy my friends? Friendship and enjoyment during recess in autistic and non-autistic children Open
View article: Reducing false positives in strong lens detection through effective augmentation and ensemble learning
Reducing false positives in strong lens detection through effective augmentation and ensemble learning Open
This research studies the impact of high-quality training data sets on the performance of Convolutional Neural Networks (CNNs) in detecting strong gravitational lenses. We stress the importance of data diversity and representativeness, dem…
View article: AutoMergeNet: AutoML-Based M-Source Satellite Data Fusion Evaluated With Atmospheric Case Studies
AutoMergeNet: AutoML-Based M-Source Satellite Data Fusion Evaluated With Atmospheric Case Studies Open
Accurate detection of anomalous phenomena in satellite data often requires data layers containing complementary information (e.g., data from different sensors, auxiliary features, such as land cover maps, and metadata regarding data qualit…
View article: Training-free thick cloud removal for Sentinel-2 imagery using value propagation interpolation
Training-free thick cloud removal for Sentinel-2 imagery using value propagation interpolation Open
NWO
View article: Social connectedness and loneliness in school for autistic and allistic children
Social connectedness and loneliness in school for autistic and allistic children Open
Autistic children are often reported less socially connected, while recent studies show autistic children experiencing more loneliness in school than allistic (i.e. non-autistic) children, contradicting the traditional view that autistic c…
View article: Automated machine learning: past, present and future
Automated machine learning: past, present and future Open
Automated machine learning (AutoML) is a young research area aiming at making high-performance machine learning techniques accessible to a broad set of users. This is achieved by identifying all design choices in creating a machine-learnin…
View article: AutoSR4EO: An AutoML Approach to Super-Resolution for Earth Observation Images
AutoSR4EO: An AutoML Approach to Super-Resolution for Earth Observation Images Open
Super-resolution (SR), a technique to increase the resolution of images, is a pre-processing step in the pipelines of applications of Earth observation (EO) data. The manual design and optimisation of SR models that are specific to every p…
View article: A novel metric to measure spatio-temporal proximity: a case study analyzing children’s social network in schoolyards
A novel metric to measure spatio-temporal proximity: a case study analyzing children’s social network in schoolyards Open
The present study aims to infer individuals’ social networks from their spatio-temporal behavior acquired via wearable sensors. Previously proposed static network metrics (e.g., centrality measures) cannot capture the complex temporal patt…
View article: Social connectedness at the playground before and after COVID-19 school closure
Social connectedness at the playground before and after COVID-19 school closure Open
View article: The impact of loose‐parts‐play on schoolyard social participation of children with and without disabilities: A case study
The impact of loose‐parts‐play on schoolyard social participation of children with and without disabilities: A case study Open
Background Outdoor social participation in the school playground is crucial for children's socio‐emotional and cognitive development. Yet, many children with disabilities in mainstream educational settings are not socially included within …
View article: Automated classification of pre-defined movement patterns: A comparison between GNSS and UWB technology
Automated classification of pre-defined movement patterns: A comparison between GNSS and UWB technology Open
Advanced real-time location systems (RTLS) allow for collecting spatio-temporal data from human movement behaviours. Tracking individuals in small areas such as schoolyards or nursing homes might impose difficulties for RTLS in terms of po…
View article: Unsupervised discretization by two-dimensional MDL-based histogram
Unsupervised discretization by two-dimensional MDL-based histogram Open
Unsupervised discretization is a crucial step in many knowledge discovery tasks. The state-of-the-art method for one-dimensional data infers locally adaptive histograms using the minimum description length (MDL) principle, but the multi-di…
View article: AutoML for estimating grass height from ETM+/OLI data from field measurements at a nature reserve
AutoML for estimating grass height from ETM+/OLI data from field measurements at a nature reserve Open
Remote sensing (RS) is now a standard tool used for grassland monitoring thanks to the availability of data at an unprecedented spatial and temporal resolution. The approaches to monitor grasslands often rely on the use of vegetation indic…
View article: Correction: Nasri et al. A Novel Data-Driven Approach to Examine Children’s Movements and Social Behaviour in Schoolyard Environments. Children 2022, 9, 1177
Correction: Nasri et al. A Novel Data-Driven Approach to Examine Children’s Movements and Social Behaviour in Schoolyard Environments. Children 2022, 9, 1177 Open
The authors request the following corrections because the changes made according to the second round of the review process were not included in the original publication [...]
View article: Role of movement data in creating inclusive school settings for students
Role of movement data in creating inclusive school settings for students Open
There is limited robust evidence to support public decision-making around inclusive school settings. Education has been compared negatively with the medical profession regarding its engagement with evidence-based practices. However, innova…
View article: A Novel Data-driven Approach to Examine Children’s Movements and Social Behaviour in Schoolyard Environments
A Novel Data-driven Approach to Examine Children’s Movements and Social Behaviour in Schoolyard Environments Open
Social participation in schoolyards is crucial for children’s development. Yet, schoolyard environments contain features that can hinder children’s social participation. In this paper, we empirically examine schoolyards to identify existin…
View article: VPint: value propagation-based spatial interpolation
VPint: value propagation-based spatial interpolation Open
View article: End-to-End Pipeline for Uncertainty Quantification and Remaining Useful Life Estimation: An Application on Aircraft Engines
End-to-End Pipeline for Uncertainty Quantification and Remaining Useful Life Estimation: An Application on Aircraft Engines Open
Estimating the remaining useful life (RUL) of an asset lies at the heart of prognostics and health management (PHM) of many operations-critical industries such as aviation. Modern methods of RUL estimation adopt techniques from deep learni…
View article: Towards Time-Series Feature Engineering in Automated Machine Learning for Multi-Step-Ahead Forecasting
Towards Time-Series Feature Engineering in Automated Machine Learning for Multi-Step-Ahead Forecasting Open
Feature engineering is an essential step in the pipelines used for many machine learning tasks, including time-series forecasting. Although existing AutoML approaches partly automate feature engineering, they do not support specialised app…
View article: A Systematic Analysis on the Impact of Contextual Information on Point-of-Interest Recommendation
A Systematic Analysis on the Impact of Contextual Information on Point-of-Interest Recommendation Open
As the popularity of Location-based Social Networks increases, designing accurate models for Point-of-Interest (POI) recommendation receives more attention. POI recommendation is often performed by incorporating contextual information into…
View article: A Systematic Analysis on the Impact of Contextual Information on Point-of-Interest Recommendation
A Systematic Analysis on the Impact of Contextual Information on Point-of-Interest Recommendation Open
As the popularity of Location-based Social Networks (LBSNs) increases, designing accurate models for Point-of-Interest (POI) recommendation receives more attention. POI recommendation is often performed by incorporating contextual informat…
View article: Automated Machine Learning for COVID-19 Forecasting
Automated Machine Learning for COVID-19 Forecasting Open
In the context of the current COVID-19 pandemic, various sophisticated epidemic and machine learning models have been used for forecasting. These models, however, rely on carefully selected architectures and detailed data that is often onl…
View article: MultiETSC: automated machine learning for early time series classification
MultiETSC: automated machine learning for early time series classification Open
View article: Automated Machine Learning for Remaining Useful Life Estimation of Aircraft Engines
Automated Machine Learning for Remaining Useful Life Estimation of Aircraft Engines Open
Remaining useful life (RUL) of an asset or system is defined as the length from the current time and operating state to the end of the useful life. It is of paramount importance for safety-critical industries such as aviation and lies in t…
View article: Value propagation-based spatio-temporal interpolation inspired by Markov reward processes
Value propagation-based spatio-temporal interpolation inspired by Markov reward processes Open
Given the common problem of missing data in real-world applications from
various fields, such as remote sensing, ecology and meteorology, the
interpolation of missing spatial and spatio-temporal data can be of tremendous
value. Existing me…
View article: Exploring the Impact of Noise on Hybrid Inversion of PROSAIL RTM on Sentinel-2 Data
Exploring the Impact of Noise on Hybrid Inversion of PROSAIL RTM on Sentinel-2 Data Open
Remote sensing (RS) of biophysical variables plays a vital role in providing the information necessary for understanding spatio-temporal dynamics in ecosystems. The hybrid approach to retrieve biophysical variables from RS by combining Mac…
View article: An Intelligent Tree Planning Approach Using Location-Based Social Networks Data
An Intelligent Tree Planning Approach Using Location-Based Social Networks Data Open
View article: Unsupervised Discretization by Two-dimensional MDL-based Histogram
Unsupervised Discretization by Two-dimensional MDL-based Histogram Open
Unsupervised discretization is a crucial step in many knowledge discovery tasks. The state-of-the-art method for one-dimensional data infers locally adaptive histograms using the minimum description length (MDL) principle, but the multi-di…