Строим визуальные мосты (тренинг по инфографике). Андрей Шевчук.Andrey Shevchuk
Строим визуальные мосты.
Тренинг по инфографике.
Шевчук Андрей, 25 июля 2014 года.
P.S: Некоторые слайды могут быть непонятны без устного сопровождения. Также стоит отметить, что в презентацию намеренно внесены примеры иллюстраций.
Społecznościowe przewroty ustrojowe - Jednorazowe zjawisko czy prognoza dla P...blogforumgdansk2011
The document discusses social media-driven regime changes during the Arab Spring protests between 2010-2011. It provides timelines of key events in Tunisia, Egypt, Libya, Yemen and Syria, starting with Mohammed Bouazizi's self-immolation in Tunisia in December 2010. Within weeks, social media helped spread and organize protests against authoritarian leaders across the region, eventually toppling the presidents of Tunisia, Egypt, Libya and Yemen. However, the document questions if these were isolated events or a model for other countries like Poland.
Строим визуальные мосты (тренинг по инфографике). Андрей Шевчук.Andrey Shevchuk
Строим визуальные мосты.
Тренинг по инфографике.
Шевчук Андрей, 25 июля 2014 года.
P.S: Некоторые слайды могут быть непонятны без устного сопровождения. Также стоит отметить, что в презентацию намеренно внесены примеры иллюстраций.
Społecznościowe przewroty ustrojowe - Jednorazowe zjawisko czy prognoza dla P...blogforumgdansk2011
The document discusses social media-driven regime changes during the Arab Spring protests between 2010-2011. It provides timelines of key events in Tunisia, Egypt, Libya, Yemen and Syria, starting with Mohammed Bouazizi's self-immolation in Tunisia in December 2010. Within weeks, social media helped spread and organize protests against authoritarian leaders across the region, eventually toppling the presidents of Tunisia, Egypt, Libya and Yemen. However, the document questions if these were isolated events or a model for other countries like Poland.
Enriching geo-social media content @AGILE 2015Frank Ostermann
The document discusses using geo-social media as sensors for earth observation with uncalibrated in-situ data. It presents geo-social media as a new source of geo-information that comes from implicit and explicit participation. While offering rich, real-time data, geo-social media sensors have challenges like unknown quality, structure and licensing. The document explores practical examples of contextualizing French forest fire social media posts and analyzing place semantics across media. It outlines open problems and future research directions such as multi-sensory data fusion, hybrid quality assurance, and crowdsourced supervision of analysis processes.
Geographic Context Analysis of Volunteered InformationFrank Ostermann
This document discusses using volunteered geographic information (VGI) from social media to support crisis response for forest fires. It outlines research on analyzing the geographic context of VGI from Twitter and Flickr to assess relevance and credibility for detecting forest fire events in near real-time. The research used keyword filtering, geocoding, quality scoring based on location and land cover context, and spatiotemporal clustering of VGI to detect clusters corresponding to forest fire events in France in 2010 and 2011. Results showed the approach could detect fires from social media posts but that relevance, credibility and quality varied, requiring improved filtering and potential human review.
The document discusses multi-sensory integration for a proposed Digital Earth Nervous System. It outlines objectives to stimulate discussion on geospatial data interoperability and future research directions. The authors present the concept of a Digital Earth Nervous System that integrates data from various sensors, including citizens. Examples are provided of integrating social media and sensor data for applications like forest fire monitoring. Challenges of conflicting sensor data are discussed. The authors propose a stepwise approach to initial development and expanding to new domains.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Enriching geo-social media content @AGILE 2015Frank Ostermann
The document discusses using geo-social media as sensors for earth observation with uncalibrated in-situ data. It presents geo-social media as a new source of geo-information that comes from implicit and explicit participation. While offering rich, real-time data, geo-social media sensors have challenges like unknown quality, structure and licensing. The document explores practical examples of contextualizing French forest fire social media posts and analyzing place semantics across media. It outlines open problems and future research directions such as multi-sensory data fusion, hybrid quality assurance, and crowdsourced supervision of analysis processes.
Geographic Context Analysis of Volunteered InformationFrank Ostermann
This document discusses using volunteered geographic information (VGI) from social media to support crisis response for forest fires. It outlines research on analyzing the geographic context of VGI from Twitter and Flickr to assess relevance and credibility for detecting forest fire events in near real-time. The research used keyword filtering, geocoding, quality scoring based on location and land cover context, and spatiotemporal clustering of VGI to detect clusters corresponding to forest fire events in France in 2010 and 2011. Results showed the approach could detect fires from social media posts but that relevance, credibility and quality varied, requiring improved filtering and potential human review.
The document discusses multi-sensory integration for a proposed Digital Earth Nervous System. It outlines objectives to stimulate discussion on geospatial data interoperability and future research directions. The authors present the concept of a Digital Earth Nervous System that integrates data from various sensors, including citizens. Examples are provided of integrating social media and sensor data for applications like forest fire monitoring. Challenges of conflicting sensor data are discussed. The authors propose a stepwise approach to initial development and expanding to new domains.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
