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EKT: Exercise-Aware Knowledge Tracing for Student Performance Prediction [PDF]
IEEE Transactions on Knowledge and Data Engineering, 2019 For offering proactive services (e.g., personalized exercise recommendation) to the students in computer supported intelligent education, one of the fundamental tasks is predicting student performance (e.g., scores) on future exercises, where it is ...
Qi Liu +6 more
semanticscholar +1 more source
Contact Tracing during Coronavirus Disease Outbreak, South Korea, 2020
Emerging Infectious Diseases, 2020 We analyzed reports for 59,073 contacts of 5,706 coronavirus disease (COVID-19) index patients reported in South Korea during January 20–March 27, 2020. Of 10,592 household contacts, 11.8% had COVID-19. Of 48,481 nonhousehold contacts, 1.9% had COVID-19.
Y. Park +29 more
semanticscholar +1 more source
Logistics, 2021 Background: The use of blockchain technology for tracking and tracing (T&T) in supply chains is the subject of lively debate in scientific literature.
Christian Straubert, Eric Sucky
doaj +1 more source
Tracing Through Scalar Entanglement [PDF]
, 2013 As a toy model of a gapped system, we investigate the entanglement entropy of a massive scalar field in 1+1 dimensions at nonzero temperature. In a small mass m and temperature T limit, we put upper and lower bounds on the two largest eigenvalues of the ...
Herzog, Christopher P. +1 more
core +1 more source
COVID-19 epidemic in Switzerland: on the importance of testing, contact tracing and isolation.
Swiss medical weekly, 2020 Switzerland is among the countries with the highest number of coronavirus disease-2019 (COVID-19) cases per capita in the world. There are likely many people with undetected SARS-CoV-2 infection because testing efforts are currently not detecting all ...
M. Salathé +12 more
semanticscholar +1 more source
NeuroRetriever: Automatic Neuron Segmentation for Connectome Assembly
Frontiers in Systems Neuroscience, 2021 Segmenting individual neurons from a large number of noisy raw images is the first step in building a comprehensive map of neuron-to-neuron connections for predicting information flow in the brain.
Chi-Tin Shih +14 more
doaj +1 more source
The impact of prior information on estimates of disease transmissibility using Bayesian tools [PDF]
, 2015 The basic reproductive number (R₀) and the distribution of the serial interval (SI) are often used to quantify transmission during an infectious disease outbreak.
Archer, Brett N. +3 more
core +3 more sources
Efficacy of contact tracing for the containment of the 2019 novel coronavirus (COVID-19)
Journal of Epidemiology and Community Health, 2020 Objective Contact tracing is a central public health response to infectious disease outbreaks, especially in the early stages of an outbreak when specific treatments are limited.
M. Keeling +3 more
semanticscholar +1 more source
Displaced retinal ganglion cells in albino and pigmented rats
Frontiers in Neuroanatomy, 2014 We have studied in parallel the population of displaced retinal ganglion cells (dRGCs) and normally placed (orthotopic RGCs, oRGCs) in albino and pigmented rats. Using retrograde tracing from the optic nerve, from both superior colliculi (SC) or from the
Francisco Manuel Nadal-Nicolás +15 more
doaj +1 more source
Contrastive Learning for Knowledge Tracing
The Web Conference, 2022 Knowledge tracing is the task of understanding student’s knowledge acquisition processes by estimating whether to solve the next question correctly or not.
Wonsung Lee +4 more
semanticscholar +1 more source