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  <channel>
    <title>Edson Hilios</title>
    <description>The thing with technology is if you do something stupid you can fix it.</description>
    <link>https://speakerdeck.com/hilios</link>
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    <lastBuildDate>2014-06-13 11:18:42 -0400</lastBuildDate>
    <item>
      <title> Consensus decision-making</title>
      <description> A framework to group decision making: How to bring people towards the same goal</description>
      <media:content url="https://files.speakerdeck.com/presentations/29dafcff779a4c3e92c50e71e72247d4/preview_slide_0.jpg?15800547" type="image/jpeg" medium="image"/>
      <content:encoded> A framework to group decision making: How to bring people towards the same goal</content:encoded>
      <pubDate>Fri, 05 Jun 2020 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/consensus-decision-making</link>
      <guid>https://speakerdeck.com/hilios/consensus-decision-making</guid>
    </item>
    <item>
      <title>Estimating the occupancy using Wi-Fi sensing of mobile phones: An application on the urban public transportation by bus</title>
      <description>The crowdedness of a vehicle is one of the main quality factor of the public
transportation (TP) quality, since, besides the comfort, also affect the reliability of the
line, changing its average speed. However, the city of São Paulo, Brazil, one of the
biggest bus operations of the world, it is difficult to find any automatic passenger
counter (APC) equipment deployed, probably due the costs of current technologies.
This research shows the results of an APC technology by the sensing of the Wi-Fi signal
of smartphones that are boarded in a vehicle on TP by bus. Therefore, a prototype was
developed and deployed on the line 6500-10 between the Terminal Santo Amaro and
the Terminal Bandeira, during 7 working days of the week on peak and off-peak hours.
was analyzed with statistical and geographical tools. During the experiment, it was
observed that the Wi-Fi APC was capable of estimate the occupancy of the vehicle
85% of the cases, with a significance level up to 20% and an error up to 22 passengers
per estimation. Through the geographical analysis it was generated load matrices, that
allow to infer the origin and destination of the passenger in each trip, indicating the
sections along the route where were more boarding and alighting. On the other hand,
the method did not perform well when coming out of the final stops and when the
crowdedness changed suddenly, requiring further analysis to understand how to deal
better under these circumstances. Likewise, due to the limited sample utilized in this
research, we cannot generalize the results presented, pressing the need for new
researches on different operation scenarios.</description>
      <media:content url="https://files.speakerdeck.com/presentations/3af497febc7443e786b99ab1f4746308/preview_slide_0.jpg?12743243" type="image/jpeg" medium="image"/>
      <content:encoded>The crowdedness of a vehicle is one of the main quality factor of the public
transportation (TP) quality, since, besides the comfort, also affect the reliability of the
line, changing its average speed. However, the city of São Paulo, Brazil, one of the
biggest bus operations of the world, it is difficult to find any automatic passenger
counter (APC) equipment deployed, probably due the costs of current technologies.
This research shows the results of an APC technology by the sensing of the Wi-Fi signal
of smartphones that are boarded in a vehicle on TP by bus. Therefore, a prototype was
developed and deployed on the line 6500-10 between the Terminal Santo Amaro and
the Terminal Bandeira, during 7 working days of the week on peak and off-peak hours.
was analyzed with statistical and geographical tools. During the experiment, it was
observed that the Wi-Fi APC was capable of estimate the occupancy of the vehicle
85% of the cases, with a significance level up to 20% and an error up to 22 passengers
per estimation. Through the geographical analysis it was generated load matrices, that
allow to infer the origin and destination of the passenger in each trip, indicating the
sections along the route where were more boarding and alighting. On the other hand,
the method did not perform well when coming out of the final stops and when the
crowdedness changed suddenly, requiring further analysis to understand how to deal
better under these circumstances. Likewise, due to the limited sample utilized in this
research, we cannot generalize the results presented, pressing the need for new
researches on different operation scenarios.</content:encoded>
      <pubDate>Mon, 25 Mar 2019 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/estimating-the-occupancy-using-wi-fi-sensing-of-mobile-phones-an-application-on-the-urban-public-transportation-by-bus</link>
      <guid>https://speakerdeck.com/hilios/estimating-the-occupancy-using-wi-fi-sensing-of-mobile-phones-an-application-on-the-urban-public-transportation-by-bus</guid>
    </item>
    <item>
      <title>Geographic Information Science 101</title>
      <description>In this talk we explore core concepts of Geographic Information Science such as: geographic positioning system, topography, projections and many other subjects related to the geodesic system to build maps.

The second part we explore how the global navigation satellite  system works – GPS being one of it – and some of the gotchas to understand measurement errors, precision and methods to improve it.</description>
      <media:content url="https://files.speakerdeck.com/presentations/aab5f7bed1e64229854e69ac48f7afbb/preview_slide_0.jpg?11552035" type="image/jpeg" medium="image"/>
      <content:encoded>In this talk we explore core concepts of Geographic Information Science such as: geographic positioning system, topography, projections and many other subjects related to the geodesic system to build maps.

The second part we explore how the global navigation satellite  system works – GPS being one of it – and some of the gotchas to understand measurement errors, precision and methods to improve it.</content:encoded>
      <pubDate>Wed, 22 Nov 2017 00:00:00 -0500</pubDate>
      <link>https://speakerdeck.com/hilios/geographic-information-science-101</link>
      <guid>https://speakerdeck.com/hilios/geographic-information-science-101</guid>
    </item>
    <item>
      <title>Either, Some or None: An introduction to monadic structures and functional programming</title>
      <description>We will discuss and understand the monadic structures, going through the most important monads, it's operations and main advantages of the functional programming using Scala, Kotlin, Swift, a little bit of Clojure and why not JavaScript.

During the talk we should also realize why concepts as laziness and immutable data are the cornerstone of high throughput threaded systems and how its guarantee reliability and performance.

By the end of the day you should know by heart the main monads and how to use them solve different day-by-day problems and deeply in love with functional programming.</description>
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      <content:encoded>We will discuss and understand the monadic structures, going through the most important monads, it's operations and main advantages of the functional programming using Scala, Kotlin, Swift, a little bit of Clojure and why not JavaScript.

During the talk we should also realize why concepts as laziness and immutable data are the cornerstone of high throughput threaded systems and how its guarantee reliability and performance.

By the end of the day you should know by heart the main monads and how to use them solve different day-by-day problems and deeply in love with functional programming.</content:encoded>
      <pubDate>Fri, 29 Sep 2017 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/either-some-or-none-an-introduction-to-monadic-structures-and-functional-programming</link>
      <guid>https://speakerdeck.com/hilios/either-some-or-none-an-introduction-to-monadic-structures-and-functional-programming</guid>
    </item>
    <item>
      <title>Estimativa da ocupação de veículos por tecnologias sem fio e dispositivos móveis: Uma aplicação no transporte urbano de passageiros de ônibus</title>
      <description></description>
      <media:content url="https://files.speakerdeck.com/presentations/95fb49b1df314f59ac59977b3eb01cea/preview_slide_0.jpg?7953741" type="image/jpeg" medium="image"/>
      <content:encoded></content:encoded>
      <pubDate>Mon, 24 Apr 2017 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/estimativa-da-ocupacao-de-veiculos-por-tecnologias-sem-fio-e-dispositivos-moveis-uma-aplicacao-no-transporte-urbano-de-passageiros-de-onibus</link>
      <guid>https://speakerdeck.com/hilios/estimativa-da-ocupacao-de-veiculos-por-tecnologias-sem-fio-e-dispositivos-moveis-uma-aplicacao-no-transporte-urbano-de-passageiros-de-onibus</guid>
    </item>
    <item>
      <title>Empreendedores: Pessoas que moldam o mundo</title>
      <description></description>
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      <content:encoded></content:encoded>
      <pubDate>Mon, 30 May 2016 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/empreendedores-pessoas-que-moldam-o-mundo</link>
      <guid>https://speakerdeck.com/hilios/empreendedores-pessoas-que-moldam-o-mundo</guid>
    </item>
    <item>
      <title>Classificação de Dados Multivariados Relacionados a Poluição em Regiões Urbanas Utilizando Self-Organizing Maps</title>
      <description>Apresentação do artigo de conclusão da disciplina de Análise Exploratória de Dados Espaciais cursada na Escola Politécnica da Universidade de São Paulo.

Objetivos:
- Aplicação de análise multivariada em dados de qualidade do ar;
- Classificação de localidades urbanas em função da dispersão de poluentes em diferentes horarios.
- Analisar o comportamento de cada variável em relação às classes obtidas por similaridade;
- Alimentar a discussão de questões relacionadas à representação cartográfica dos resultados e à granularidade espacial e temporal.</description>
      <media:content url="https://files.speakerdeck.com/presentations/5671fd97671841d486e97ac068d1cde4/preview_slide_0.jpg?6014261" type="image/jpeg" medium="image"/>
      <content:encoded>Apresentação do artigo de conclusão da disciplina de Análise Exploratória de Dados Espaciais cursada na Escola Politécnica da Universidade de São Paulo.

Objetivos:
- Aplicação de análise multivariada em dados de qualidade do ar;
- Classificação de localidades urbanas em função da dispersão de poluentes em diferentes horarios.
- Analisar o comportamento de cada variável em relação às classes obtidas por similaridade;
- Alimentar a discussão de questões relacionadas à representação cartográfica dos resultados e à granularidade espacial e temporal.</content:encoded>
      <pubDate>Mon, 07 Dec 2015 00:00:00 -0500</pubDate>
      <link>https://speakerdeck.com/hilios/classificacao-de-dados-multivariados-relacionados-a-poluicao-em-regioes-urbanas-utilizando-self-organizing-maps</link>
      <guid>https://speakerdeck.com/hilios/classificacao-de-dados-multivariados-relacionados-a-poluicao-em-regioes-urbanas-utilizando-self-organizing-maps</guid>
    </item>
    <item>
      <title>HTML5 &amp; CSS3</title>
      <description>Criando interfaces para navegadores web
</description>
      <media:content url="https://files.speakerdeck.com/presentations/934bb3a4ea6043379b580456da2460d6/preview_slide_0.jpg?5372892" type="image/jpeg" medium="image"/>
      <content:encoded>Criando interfaces para navegadores web
</content:encoded>
      <pubDate>Mon, 21 Sep 2015 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/html5-and-css3</link>
      <guid>https://speakerdeck.com/hilios/html5-and-css3</guid>
    </item>
    <item>
      <title>CPBR8: WTF to Test</title>
      <description>Apresentação feita na CampusParty BR Edição 8 em 4 de Fev, 2015.

Insights de qualidade de software na prática, de um time internacional de desenvolvimento ágil, mas o que testar, como testar e principalmente como garantir um app de qualidade para o seu cliente mantendo o desenvolvimento legal.</description>
      <media:content url="https://files.speakerdeck.com/presentations/b79b96e088780132bf9f32622c07cc4a/preview_slide_0.jpg?4384085" type="image/jpeg" medium="image"/>
      <content:encoded>Apresentação feita na CampusParty BR Edição 8 em 4 de Fev, 2015.

Insights de qualidade de software na prática, de um time internacional de desenvolvimento ágil, mas o que testar, como testar e principalmente como garantir um app de qualidade para o seu cliente mantendo o desenvolvimento legal.</content:encoded>
      <pubDate>Tue, 27 Jan 2015 00:00:00 -0500</pubDate>
      <link>https://speakerdeck.com/hilios/cpbr8-wtf-to-test</link>
      <guid>https://speakerdeck.com/hilios/cpbr8-wtf-to-test</guid>
    </item>
    <item>
      <title>CPBR8: Construindo WS com Golang</title>
      <description>Apresentação feita na CampusParty BR Edição 8 em 5 de Fev, 2015.

Uma introdução e demonstração de como construir web services utilizando Go e o pacote padrão `net/http`. Cria um web service para gerenciar tarefas de um usuário.

http://hilios.github.io/cpbr8app/</description>
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      <content:encoded>Apresentação feita na CampusParty BR Edição 8 em 5 de Fev, 2015.

Uma introdução e demonstração de como construir web services utilizando Go e o pacote padrão `net/http`. Cria um web service para gerenciar tarefas de um usuário.

http://hilios.github.io/cpbr8app/</content:encoded>
      <pubDate>Sat, 24 Jan 2015 00:00:00 -0500</pubDate>
      <link>https://speakerdeck.com/hilios/cpbr8-construindo-ws-com-golang</link>
      <guid>https://speakerdeck.com/hilios/cpbr8-construindo-ws-com-golang</guid>
    </item>
    <item>
      <title>Aula 2: HTML</title>
      <description>Nesta aula vamos ver o conceito de arquivos estáticos e dinâmicos, e extender o nosso servidor python para construir uma interface visual em HTML para listar nossos devices IoT</description>
      <media:content url="https://files.speakerdeck.com/presentations/6b0fd9502c790132767a5e8b00816f33/preview_slide_0.jpg?3650497" type="image/jpeg" medium="image"/>
      <content:encoded>Nesta aula vamos ver o conceito de arquivos estáticos e dinâmicos, e extender o nosso servidor python para construir uma interface visual em HTML para listar nossos devices IoT</content:encoded>
      <pubDate>Thu, 02 Oct 2014 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/aula-2-html</link>
      <guid>https://speakerdeck.com/hilios/aula-2-html</guid>
    </item>
    <item>
      <title>Aula 1: HTTP Backend com Python e Webapp2</title>
      <description>Nesta aula iremos aprender sobre o protocolo HTTP e sua aplicação para o desenvolvimento de APIs que podem ser utilizadas em diversos apps (Mobile, IoT e Web).</description>
      <media:content url="https://files.speakerdeck.com/presentations/81f6cc802afc0132c32422d14c40df16/preview_slide_0.jpg?3639246" type="image/jpeg" medium="image"/>
      <content:encoded>Nesta aula iremos aprender sobre o protocolo HTTP e sua aplicação para o desenvolvimento de APIs que podem ser utilizadas em diversos apps (Mobile, IoT e Web).</content:encoded>
      <pubDate>Tue, 30 Sep 2014 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/aula-1-http-backend-com-python-e-webapp2</link>
      <guid>https://speakerdeck.com/hilios/aula-1-http-backend-com-python-e-webapp2</guid>
    </item>
    <item>
      <title>Panorama do Processo de Inovação em Empresas de Serviços Atuantes no Território Brasileiro</title>
      <description>O presente trabalho se propõe a agregar conhecimento no processo de inovação em empresas do setor terciário brasileiro, levantando as tendências e lacunas do processo, identificando pontos que precisam ser desenvolvidos na implantação eficaz do processo. Após uma revisão literária atual do tema, foram levantados quais os elementos que precisam estar presentes num processo de inovação para que ele ocorra de forma sustentável, definindo um framework com sete áreas de atuação. Como forma de mensurar o estado da inovação aplicou-se uma pesquisa survey para os colaboradores de empresas prestadoras de serviço que atuam no Brasil e observou-se que as organizações brasileiras já seguem o prospecto internacional de buscar a inovação em seu meio, a liderança e os colaboradores se mostram receptivos. Todavia evidenciou-se que a inovação não é totalmente potencializada já que estratégias de gestão de conhecimento e inovação aberta não se encontram disseminadas e não se consegue medir a qualidade dos serviços prestados com eficiência.</description>
      <media:content url="https://files.speakerdeck.com/presentations/2c5e6280d861013174151eae97317d4b/preview_slide_0.jpg?3166415" type="image/jpeg" medium="image"/>
      <content:encoded>O presente trabalho se propõe a agregar conhecimento no processo de inovação em empresas do setor terciário brasileiro, levantando as tendências e lacunas do processo, identificando pontos que precisam ser desenvolvidos na implantação eficaz do processo. Após uma revisão literária atual do tema, foram levantados quais os elementos que precisam estar presentes num processo de inovação para que ele ocorra de forma sustentável, definindo um framework com sete áreas de atuação. Como forma de mensurar o estado da inovação aplicou-se uma pesquisa survey para os colaboradores de empresas prestadoras de serviço que atuam no Brasil e observou-se que as organizações brasileiras já seguem o prospecto internacional de buscar a inovação em seu meio, a liderança e os colaboradores se mostram receptivos. Todavia evidenciou-se que a inovação não é totalmente potencializada já que estratégias de gestão de conhecimento e inovação aberta não se encontram disseminadas e não se consegue medir a qualidade dos serviços prestados com eficiência.</content:encoded>
      <pubDate>Tue, 17 Jun 2014 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/panorama-do-processo-de-inovacao-em-empresas-de-servicos-atuantes-no-territorio-brasileiro</link>
      <guid>https://speakerdeck.com/hilios/panorama-do-processo-de-inovacao-em-empresas-de-servicos-atuantes-no-territorio-brasileiro</guid>
    </item>
    <item>
      <title>Hello Gulp</title>
      <description>An introduction to gulp: https://github.com/hilios/hello-gulp</description>
      <media:content url="https://files.speakerdeck.com/presentations/af59d780d53b013133c13af9ab105327/preview_slide_0.jpg?3242745" type="image/jpeg" medium="image"/>
      <content:encoded>An introduction to gulp: https://github.com/hilios/hello-gulp</content:encoded>
      <pubDate>Fri, 13 Jun 2014 00:00:00 -0400</pubDate>
      <link>https://speakerdeck.com/hilios/hello-gulp</link>
      <guid>https://speakerdeck.com/hilios/hello-gulp</guid>
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