Álvaro Araújo Castro

Álvaro Araújo Castro (born 7 November 1967) is a Colombian economist and former actor and Senator of Colombia. A Liberal politician, leader of the ALAS-Team Colombia political movement, and founder of Alternative for Social Advance (ALAS); he was arrested and jailed in 2007 for participating in parapolitics. Prior to serving in the Senate, he was also a Member of the Chamber of Representatives of Colombia from 1994 to 2001. Provided by Wikipedia
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  1. 1
    Special Issue “Wireless Sensor Networks: Technologies, Applications, Prospects”

    Special Issue “Wireless Sensor Networks: Technologies, Applications, Prospects” by Alvaro Araujo

    Published 2023-02-01
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  2. 2
    Network QoS Impact on Spatial Perception through Sensory Substitution in Navigation Systems for Blind and Visually Impaired People

    Network QoS Impact on Spatial Perception through Sensory Substitution in Navigation Systems for Blind and Visually Impaired People by Santiago Real, Alvaro Araujo

    Published 2023-03-01
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  3. 3
    Navigation Systems for the Blind and Visually Impaired: Past Work, Challenges, and Open Problems

    Navigation Systems for the Blind and Visually Impaired: Past Work, Challenges, and Open Problems by Santiago Real, Alvaro Araujo

    Published 2019-08-01
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  4. 4
    VES: A Mixed-Reality Development Platform of Navigation Systems for Blind and Visually Impaired

    VES: A Mixed-Reality Development Platform of Navigation Systems for Blind and Visually Impaired by Santiago Real, Alvaro Araujo

    Published 2021-09-01
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  5. 5
    Design Decisions for Wearable EEG to Detect Motor Imagery Movements

    Design Decisions for Wearable EEG to Detect Motor Imagery Movements by Ana Carretero, Alvaro Araujo

    Published 2024-07-01
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  6. 6
    VES: A Mixed-Reality System to Assist Multisensory Spatial Perception and Cognition for Blind and Visually Impaired People

    VES: A Mixed-Reality System to Assist Multisensory Spatial Perception and Cognition for Blind and Visually Impaired People by Santiago Real, Alvaro Araujo

    Published 2020-01-01
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  7. 7
    Performance of clock sources and their influence on time synchronization in wireless sensor networks

    Performance of clock sources and their influence on time synchronization in wireless sensor networks by Francisco Tirado-Andrés, Alvaro Araujo

    Published 2019-09-01
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  8. 8
    Autonomous Active Tag Using Energy Harvesting Strategies

    Autonomous Active Tag Using Energy Harvesting Strategies by Ana Carretero, Santiago Real, Alvaro Araujo

    Published 2020-07-01
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  9. 9
    Deixando de ser fronteira: Território, população e conflito na conquista e colonização de Guarapiranga

    Deixando de ser fronteira: Território, população e conflito na conquista e colonização de Guarapiranga by Álvaro Araújo ANTUNES, Marco Antonio SILVEIRA

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  10. 10
    Analyzing the Performance of WBAN Links during Physical Activity Using Real Multi-Band Sensor Nodes

    Analyzing the Performance of WBAN Links during Physical Activity Using Real Multi-Band Sensor Nodes by Alba Rozas, Alvaro Araujo, Jan M. Rabaey

    Published 2021-03-01
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  11. 11
    A Methodology for Choosing Time Synchronization Strategies for Wireless IoT Networks

    A Methodology for Choosing Time Synchronization Strategies for Wireless IoT Networks by Francisco Tirado-Andrés, Alba Rozas, Alvaro Araujo

    Published 2019-08-01
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  12. 12
    Energy Efficiency Strategy in D2D Cognitive Networks Using Channel Selection Based on Game Theory and Collaboration

    Energy Efficiency Strategy in D2D Cognitive Networks Using Channel Selection Based on Game Theory and Collaboration by Elena Romero, Javier Blesa, Alba Rozas, Alvaro Araujo

    Published 2016-07-01
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  13. 13
    Methods for Lowering the Power Consumption of OS-Based Adaptive Deep Brain Stimulation Controllers

    Methods for Lowering the Power Consumption of OS-Based Adaptive Deep Brain Stimulation Controllers by Roberto Rodriguez-Zurrunero, Alvaro Araujo, Madeleine M. Lowery

    Published 2021-03-01
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  14. 14
    Process Management in IoT Operating Systems: Cross-Influence between Processing and Communication Tasks in End-Devices

    Process Management in IoT Operating Systems: Cross-Influence between Processing and Communication Tasks in End-Devices by Roberto Rodriguez-Zurrunero, Ramiro Utrilla, Alba Rozas, Alvaro Araujo

    Published 2019-02-01
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  15. 15
    Experimental Evaluation of an RSSI-Based Localization Algorithm on IoT End-Devices

    Experimental Evaluation of an RSSI-Based Localization Algorithm on IoT End-Devices by Rosa Pita, Ramiro Utrilla, Roberto Rodriguez-Zurrunero, Alvaro Araujo

    Published 2019-09-01
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  16. 16
    Evaluation, Energy Optimization, and Spectrum Analysis of an Artificial Noise Technique to Improve CWSN Security

    Evaluation, Energy Optimization, and Spectrum Analysis of an Artificial Noise Technique to Improve CWSN Security by Javier Blesa, Alvaro Araujo, Elena Romero, Octavio Nieto-Taladriz

    Published 2013-06-01
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  17. 17
    Gated Recurrent Unit Neural Networks for Automatic Modulation Classification With Resource-Constrained End-Devices

    Gated Recurrent Unit Neural Networks for Automatic Modulation Classification With Resource-Constrained End-Devices by Ramiro Utrilla, Erika Fonseca, Alvaro Araujo, Luiz A. Dasilva

    Published 2020-01-01
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  18. 18
    A Game Theory Based Strategy for Reducing Energy Consumption in Cognitive WSN

    A Game Theory Based Strategy for Reducing Energy Consumption in Cognitive WSN by Elena Romero, Javier Blesa, Alvaro Araujo, Octavio Nieto-Taladriz

    Published 2014-01-01
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  19. 19
    Cognitive Wireless Sensor Network Platform for Cooperative Communications

    Cognitive Wireless Sensor Network Platform for Cooperative Communications by Agustín Tena, Guillermo Jara, Juan Domingo, Elena Romero, Alvaro Araujo

    Published 2013-12-01
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  20. 20
    MIGOU: A Low-Power Experimental Platform with Programmable Logic Resources and Software-Defined Radio Capabilities

    MIGOU: A Low-Power Experimental Platform with Programmable Logic Resources and Software-Defined Radio Capabilities by Ramiro Utrilla, Roberto Rodriguez-Zurrunero, Jose Martin, Alba Rozas, Alvaro Araujo

    Published 2019-11-01
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