Results 21 to 30 of about 65,415 (265)
Machine Learning Based Representative Spatio-Temporal Event Documents Classification
As the scale of online news and social media expands, attempts to analyze the latest social issues and consumer trends are increasing. Research on detecting spatio-temporal event sentences in text data is being actively conducted.
Byoungwook Kim +3 more
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Spatio-Temporal Analysis of Infectious Diseases [PDF]
Epidemiological research on the pathogenesis, diagnosis, and treatment of infectious diseases is a broad field of study with renewed validity in the face of social changes and new threats [...]
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This paper presents an integrated framework for exploratory multi-scale spatio-temporal feature extraction and clustering of spatio-temporal data. The framework combines the multi-scale spatio-temporal decomposition, feature identification, feature ...
Wen Luo +4 more
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In this paper, we propose a framework for processing and analysing large-scale spatio-temporal data that uses a battery of machine learning methods based on a meta-data representation of point patterns.
Zhao Yang, Nathalie Japkowicz
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Enhancing Spatio-Temporal Identity: States of Existence and Presence
This work presents a new approach that aims to characterize the spatio-temporal relationships that exist between geographical objects that are absent or non-existent at the moment of analysis.
Pierre Hallot, Roland Billen
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Spatio-temporal Analysis of Unstained Cells In-vitro [PDF]
The tracking of individual cells in time-lapse microscopy facilitates the assessment of certain characteristics of different cell types. Since manual tracking of an adequate number of cells over a considerable number of frames is tedious and sometimes not feasible, there is a vital interest in automated methods.
Nico Scherf +5 more
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Spatio-temporal aggregation for visual analysis of movements [PDF]
Data about movements of various objects are collected in growing amounts by means of current tracking technologies. Traditional approaches to visualization and interactive exploration of movement data cannot cope with data of such sizes. In this research paper we investigate the ways of using aggregation for visual analysis of movement data.
Gennady L. Andrienko +1 more
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RESEARCH AND PRACTICE ON SPATIO-TEMPORAL BIG DATA CLOUD PLATFORM OF THE BELT AND ROAD INITIATIVE [PDF]
Spatio-temporal big data cloud platform is an important spatial information infrastructure that can provide different period spatial information data services, various spatial analysis services and flexible API services. Activities of policy coordination,
Z. T. Ma, C. M. Li, Z. Wu, P. D. Wu
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Spatio-temporal analysis for parameterizing animated lines [PDF]
We describe a method to parameterize lines generated from animated 3D models in the context of animated line drawings. Cartoons and mechanical illustrations are popular subjects of non-photorealistic drawings and are often generated from 3D models.
Bert Buchholz +4 more
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A Method for Visualizing Independent Spatio-Temporal Patterns of Brain Activity
Evoked and coordinated brain signals often exhibit distinct, individualized spatial and temporal characteristics, such as amplitude and phase couplings across and within spatial channels.
Dean J. Krusienski
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