Deborah Estrin Computer Science Dept and Information ...Deborah Estrin Computer Science Dept and...

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1 Embedding the Internet Deborah Estrin Computer Science Dept and Information Sciences Institute University of Southern California April 14, 1999

Transcript of Deborah Estrin Computer Science Dept and Information ...Deborah Estrin Computer Science Dept and...

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    Embedding the Internet

    Deborah Estrin

    Computer Science Dept andInformation Sciences Institute

    University of Southern CaliforniaApril 14, 1999

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    Disaster ResponseCirculatory Net

    Embed numerous distributed devices to monitor and interact with physical world: in factories, hospitals, offices, homes, vehicles, and the human body

    Leverage off pervasive physical locality between nodes and subject

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    Embed numerous distributed devices to monitor and interact with physical world: in factories, hospitals, offices, homes, vehicles, and the human body

    Leverage off pervasive physical locality between nodes and subject

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    Leverage off pervasive physical locality between nodes and subject

    Embed numerous distributed devices to monitor and interact with physical world: in factories, hospitals, offices, homes, vehicles, and the human body

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    Leverage off pervasive physical locality between nodes and subject

    Embed numerous distributed devices to monitor and interact with physical world: in factories, hospitals, offices, homes, vehicles, and the human body

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    Leverage off pervasive physical locality between nodes and subject

    Embed numerous distributed devices to monitor and interact with physical world: in factories, hospitals, offices, homes, vehicles, and the human body

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    Leverage off pervasive physical locality between nodes and subject

    Embed numerous distributed devices to monitor and interact with physical world: in factories, hospitals, offices, homes, vehicles, and the human body

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    Circulatory Net: not a new vision...

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    New Vision

    • Embed large numbers of small, low-power, computationally powerful, communicating devices...

    • Communicate to correlate and coordinate• Design, deploy, and control robust distributed

    systems composed of tens of thousands of physically-embedded devices

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    The Challenge is Dynamics• The physical world is dynamic

    – Dynamic operating conditions– Dynamic availability of resources--particularly energy!– Dynamic tasks

    • Devices must adapt automatically to the environment– Too many devices for manual configuration– Environment is not under our control

    • Research challengeCoordination and control algorithms for large scale, highly dynamic, unattended, distributed systems

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    Borrowing Ideas from the Internet

    • Achieve desired global behavior through localized interactions– Design for robust operation and incremental

    deployment

    • Empirically adapt to observed environment--a priori assumptions are only hints– Design for continual change

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    Adaptive Fidelity: combining localized behavior and empirical adaptation

    • Example: to get a better picture turn on more sensors– Nodes adjust their coverage, sampling rate,

    communication frequency based on neighbor density, power levels, reports from direct neighbors...

    – Automate analysis of ways to improve fidelity:self-configure to mobilize more nodes when needed, or turn-off nodes when not needed to extend lifetime

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    Challenge for Global System Characterization

    data accuracy ??sources required ??

    responsiveness ?? cascading failure modes ??

    Given a system composed of nodes running locally adaptive algorithms, how do we characterize and quantify global

    behavior??

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    Enormous Potential Impact

    Networked Embedded Systems

    Military command and control

    Disaster Recoveryand Urban Rescue

    Earth ScienceExploration

    Personal appliances,wearable computing

    Smart Spaces andUbiquitous Computing

    Condition-BasedMaintenance

    Medical monitoringTransportation


Deborah L. Estrin Last Updated December 9, 2019 Form-Final2019.pdf · Deborah L. Estrin Last Updated December 9, 2019 Cornell Tech 2 West Loop Road New York, New York 10044 telephone:

Deborah L. Estrin Last Updated December 9, 2019 Form-Final2019.pdf · Deborah L. Estrin Last Updated December 9, 2019 Cornell Tech 2 West Loop Road New York, New York 10044 telephone:

Deborah L. Estrin Last Updated 10/03/11 - Chiptschipts.ucla.edu/wp-content/uploads/2011/10/Estrin-CV.pdf2 MacKay Fellow, UC Berkeley – 2007-2008 Campbell Lecturer, Southampton University

Deborah L. Estrin Last Updated 10/03/11 - Chiptschipts.ucla.edu/wp-content/uploads/2011/10/Estrin-CV.pdf2 MacKay Fellow, UC Berkeley – 2007-2008 Campbell Lecturer, Southampton University

Geography-informed Energy Conservation for Ad Hoc Routing Ya Xu, John Heidemann, Deborah Estrin ISI & UCLA Presented by: Cristian Borcea.

Geography-informed Energy Conservation for Ad Hoc Routing Ya Xu, John Heidemann, Deborah Estrin ISI & UCLA Presented by: Cristian Borcea.

An Energy-Efficient MAC Protocol for Wireless Sensor Networks Wei Ye, John Heidemann, Deborah Estrin -- Adapted the authors’ Infocom 2002 talk.

An Energy-Efficient MAC Protocol for Wireless Sensor Networks Wei Ye, John Heidemann, Deborah Estrin -- Adapted the authors’ Infocom 2002 talk.

Visa Protocols for Controlling Inter-Organization Datagram ... · Visa Protocols for Controlling Inter-Organizational Datagram Flow: Extended Description Deborah Estrin Jeffrey C.

Visa Protocols for Controlling Inter-Organization Datagram ... · Visa Protocols for Controlling Inter-Organizational Datagram Flow: Extended Description Deborah Estrin Jeffrey C.

Deborah Estrin, Ramesh Govindan, John Heidemann USC/ISI and UCLA SCADDS Staff and Students: Jeremy Elson, Deepak Ganesan, Chalermek Intanagonwiwat, Fabio.

Deborah Estrin, Ramesh Govindan, John Heidemann USC/ISI and UCLA SCADDS Staff and Students: Jeremy Elson, Deepak Ganesan, Chalermek Intanagonwiwat, Fabio.

1 Embedding the Internet: This Century Challenges Deborah Estrin UCLA Computer Science Department destrin@cs.ucla.edu .

1 Embedding the Internet: This Century Challenges Deborah Estrin UCLA Computer Science Department [email protected] .

1 Wireless Sensor Networks: Application Driver for Low Power Systems Deborah Estrin Laboratory for Embedded Collaborative Systems ( LECS ) UCLA Computer.

1 Wireless Sensor Networks: Application Driver for Low Power Systems Deborah Estrin Laboratory for Embedded Collaborative Systems ( LECS ) UCLA Computer.

I-1 Part I: Introduction Deborah Estrin. I-2 Outline Introduction –Motivating applications –Enabling technologies –Unique constraints –Application and.

I-1 Part I: Introduction Deborah Estrin. I-2 Outline Introduction –Motivating applications –Enabling technologies –Unique constraints –Application and.

Cornell Tech's Deborah Estrin on Small Data & Mobile Health Futures

Cornell Tech's Deborah Estrin on Small Data & Mobile Health Futures

Donnie H. Kim, Kyungsik Han, Deborah Estrin UCLA CSD CENS Ubicomp 2011 EMPLOYING USER FEEDBACK FOR SEMANTIC LOCATION SERVICES.

Donnie H. Kim, Kyungsik Han, Deborah Estrin UCLA CSD CENS Ubicomp 2011 EMPLOYING USER FEEDBACK FOR SEMANTIC LOCATION SERVICES.

EDUCATION PROFESSIONAL EXPERIENCE · Deborah L. Estrin Last Updated 10/1/2018 Cornell Tech 2 West Loop Road New York, New York 10044 telephone: 646-971-3822 e-mail: d estrin@cornell.edu

EDUCATION PROFESSIONAL EXPERIENCE · Deborah L. Estrin Last Updated 10/1/2018 Cornell Tech 2 West Loop Road New York, New York 10044 telephone: 646-971-3822 e-mail: d [email protected]

02/08/2005CS240 Presentation 1 Directed Diffusion for Wireless Sensor Networking By Chalermek Intanagonwiwat, Ramesh Govindan, Deborah Estrin, John Heidemann,

02/08/2005CS240 Presentation 1 Directed Diffusion for Wireless Sensor Networking By Chalermek Intanagonwiwat, Ramesh Govindan, Deborah Estrin, John Heidemann,

COMPUTING AGGREGATES FOR MONITORING WIRELESS SENSOR NETWORKS Jerry Zhao, Ramesh Govindan, Deborah Estrin Presented by Hiren Shah.

COMPUTING AGGREGATES FOR MONITORING WIRELESS SENSOR NETWORKS Jerry Zhao, Ramesh Govindan, Deborah Estrin Presented by Hiren Shah.

Pervasive Computing Parts of the slides are extracted from those of Profs. Mark Weiser, Deborah Estrin, Akbar Sayeed, Jack Stankovic, Mani Srivastava,

Pervasive Computing Parts of the slides are extracted from those of Profs. Mark Weiser, Deborah Estrin, Akbar Sayeed, Jack Stankovic, Mani Srivastava,

Distributed Acoustic Sensing with VoxNet Michael Allen¹, Lewis Girod², Ryan Newton², Samuel Madden², Travis Collier³, Daniel Blumstein³, Deborah Estrin³.

Distributed Acoustic Sensing with VoxNet Michael Allen¹, Lewis Girod², Ryan Newton², Samuel Madden², Travis Collier³, Daniel Blumstein³, Deborah Estrin³.

Overview of Sensor Networks David Culler Deborah Estrin Mani Srivastava.

Overview of Sensor Networks David Culler Deborah Estrin Mani Srivastava.

Ahmed Helmy, Deborah Estrin, Sandeep Gupta - … · FAULT-ORIENTED TEST GENERATION FOR MULTICAST ROUTING PROTOCOL DESIGN Ahmed Helmy, Deborah Estrin, Sandeep Gupta University of Southern

Ahmed Helmy, Deborah Estrin, Sandeep Gupta - … · FAULT-ORIENTED TEST GENERATION FOR MULTICAST ROUTING PROTOCOL DESIGN Ahmed Helmy, Deborah Estrin, Sandeep Gupta University of Southern

1 Discovering Semantically Meaningful Places from Pervasive RF-Beacons Donnie Kim, Deborah Estrin UCLA Center for Embedded Networked Sensing CENS Urban.

1 Discovering Semantically Meaningful Places from Pervasive RF-Beacons Donnie Kim, Deborah Estrin UCLA Center for Embedded Networked Sensing CENS Urban.

Multimedia Proxy Caching Mechanism for Quality Adaptive Streaming Applications in The Internet Reza Rejaie, Haobo Yu, Mark Handley, and Deborah Estrin.

Multimedia Proxy Caching Mechanism for Quality Adaptive Streaming Applications in The Internet Reza Rejaie, Haobo Yu, Mark Handley, and Deborah Estrin.