Results 41 to 50 of about 612,429 (319)

A Citizen Science Approach to Archaeology

open access: yesDigital Humanities in the Nordic and Baltic Countries Publications, 2019
In this paper, we present an ongoing project called Finnish Archaeological Finds Recording Linked Open Database (Suomen arkeologisten löytöjen linkitetty avoin tietokanta – SuALT), including the reasons why this citizen science project is underway ...
Anna Wessman   +7 more
doaj   +1 more source

Performance Evaluation of GNSS Position Augmentation Methods for Autonomous Vehicles in Urban Environments

open access: yesSensors, 2022
Global Navigation Satellite Systems provide autonomous vehicles with precise position information through the process of position augmentation. This paper presents a series of performance tests aimed to compare the position accuracy of augmentation ...
Harihara Bharathy Swaminathan   +3 more
doaj   +1 more source

Semantic diversity:A measure of contextual variation in word meaning based on latent semantic analysis [PDF]

open access: yes, 2013
Semantic ambiguity is typically measured by summing the number of senses or dictionary definitions that a word has. Such measures are somewhat subjective and may not adequately capture the full extent of variation in word meaning, particularly for ...
Hoffman, Paul; id_orcid   +5 more
core   +1 more source

Finding One’s Bearings in the Hyperparameter Landscape of a Wide-Kernel Convolutional Fault Detector

open access: yesIEEE Access
State-of-the-art algorithms are reported to be almost perfect at distinguishing the vibrations arising from healthy and damaged machine bearings, according to benchmark datasets at least. However, what about their application to new data?
Dan Hudson   +2 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

Folksonomies, the semantic web, and movie recommendation [PDF]

open access: yes, 2007
While the Semantic Web has evolved to support the meaningful exchange ofheterogeneous data through shared and controlled conceptualisations, Web 2.0 has demonstrated that large-scale community tagging sites can enrich the semantic web with readily ...
C. CATTUTO   +13 more
core  

Lost in semantic space: a multi-modal, non-verbal assessment of feature knowledge in semantic dementia

open access: yes, 2006
A novel, non-verbal test of semantic feature knowledge is introduced, enabling subordinate knowledge of four important concept attributes—colour, sound, environmental context and motion—to be individually probed.
Garrard, P., Carroll, E.
core   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito   +14 more
wiley   +1 more source

Comparing generative and extractive approaches to information extraction from abstracts describing randomized clinical trials

open access: yesJournal of Biomedical Semantics
Background Systematic reviews of Randomized Controlled Trials (RCTs) are an important part of the evidence-based medicine paradigm. However, the creation of such systematic reviews by clinical experts is costly as well as time-consuming, and results can ...
Christian Witte   +2 more
doaj   +1 more source

Knowledge Graphs for Online Marketing and Sales of Touristic Services

open access: yesInformation, 2020
Direct online marketing and sales are nowadays an essential part of almost any business that addresses an end consumer, such as in tourism. On the downside, the data and content required for such marketing and sales are typically distributed, and ...
Anna Fensel   +5 more
doaj   +1 more source

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