Alexander Savelyev
Texas State University
19 Papers
23 Citations
Alexander Savelyev is an academic researcher from Texas State University. The author has contributed to research in topics: Analytics & Computer science. The author has an hindex of 6, co-authored 18 publications. Previous affiliations of Alexander Savelyev include Pennsylvania State University.
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Papers
Geo-Located Tweets. Enhancing Mobility Maps and Capturing Cross-Border Movement
TL;DR: This study analyzed 10 months of geo-located tweets for Kenya and was able to capture movement of people at different temporal and spatial scales, highlighting regional connections and cross-border movement between Kenya and the surrounding countries.
SensePlace3: a geovisual framework to analyze place–time–attribute information in social media
TL;DR: Key features of SP3 reported here include flexible search and filtering capabilities to support information foraging; an ingest, processing, and indexing pipeline that produces near real-time access for big streaming data; and a novel strategy for implementing a web-based multi-view visual interface with dynamic linking of entities across views.
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Spatiotemporal dynamics of the COVID-19 pandemic in the arctic: early data and emerging trends.
Andrey N. Petrov,Mark R. Welford,Nikolay Golosov,John DeGroote,Tatiana Degai,Alexander Savelyev +5 more
TL;DR: Preliminary analysis of available CO VID-19 data in the Arctic at the regional (subnational) level suggests that COVID-19 infections and mortality were highly variable, but generally remained below respective national levels.
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•Proceedings Article
Tweeting and tornadoes
Justine I. Blanford,Jase Bernhardt,Alexander Savelyev,Gabrielle Wong-Parodi,Andrew M. Carleton,David W. Titley,Alan M. MacEachren +6 more
- 01 Jan 2014
TL;DR: Twitter was useful for posting and retrieving updates, reconstructing the sequence of events as well as capturing people’s reactions leading up to, during and after the tornado.
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