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<div id="centertitle">
  <strong>papers/posters/talks</strong>
</div>

<p id="papers">
<strong><span style="color:#1b217c;">Papers</span></strong>
<ul>
  <li id="volcano2006-OSDI">
  <strong>Fidelity and Yield in a Volcano Monitoring Sensor Network</strong>
  <br />
  Geoffrey Werner-Allen, Konrad Lorincz, Jeff
  Johnson, Jonathan Lees and Matt Welsh.  In Proceedings of the Seventh
  USENIX Symposium on Operating Systems Design and Implementation <a href="http://www.usenix.org/events/osdi06/index.html">(OSDI'06)</a>,
  November 2006. <a href="/~werner/papers/vault/13-Sep-2006-OSDI.pdf">(PDF)</a>, <a href="/~werner/papers/vault/13-Sep-2006-OSDI/index.html">(HTML)</a>.
  <br /><br />
  </li>
  <li id="volcano2005-IEEE-article">
  <strong>Deploying a Wireless Sensor Network on an Active Volcano</strong>
  <br />
  Geoffrey Werner-Allen, Konrad Lorincz, Mario Ruiz, Omar Marcillo, Jeff
  Johnson, Jonathan Lees and Matt Welsh.  In March/April 2006 special 
  Sensor Nets issue of <a href="http://www.computer.org/portal/site/internet/">IEEE Internet
  Computing</a> <a href="/~werner/papers/vault/10-Mar-2006-IEEEComputing.pdf">(PDF)</a>. We
  made the <a href="/~werner/papers/vault/10-Mar-2006-IEEECover.pdf">cover</a>.
  <br /><br />
  </li>
  <li id="firefly-sensys05-paper">
  <strong>Firefly-Inspired Sensor Network Synchronicity with Realistic Radio
  Effects</strong>
  <br />
  Geoffrey Werner-Allen, Geetika Tewari, Ankit Patel, Radhika Nagpal and Matt
  Welsh.  In Proceedings of the Third ACM Conference on Embedded Networked
  Sensor Systems <a href="http://sensys.csail.mit.edu/">(Sensys'05)</a>, November 2005.
  <a href="/~werner/papers/vault/08-Nov-2005-Sensys05.pdf">(PDF)</a>.
  <br /><br />
  </li>
  <li id="motelab-ipsn05-paper">
  <strong>MoteLab: A Wireless Sensor Network Testbed</strong>
  <br />
  Geoffrey Werner-Allen, Pat Swieskowski, and Matt Welsh. In Proceedings of
  the Fourth International Conference on Information Processing in Sensor
  Networks <a href="http://www.ece.wisc.edu/~ipsn05/">(IPSN'05)</a>, Special
  Track on Platform Tools and Design Methods for Network Embedded Sensors
  (SPOTS), April 2005.
  <a href="/~werner/papers/vault/motelab-ipsn05.pdf">(PDF)</a>.
  <br /><br />
  </li>
  <li id="volcano-ewsn05-paper">
  <strong>Monitoring Volcanic Eruptions with a Wireless Sensor
  Network</strong>
  <br />
  Geoffrey Werner-Allen, Jeff Johnson, Mario Ruiz, Jonathan Lees, and Matt
  Welsh. In Proceedings of the Second European Workshop on Wireless Sensor
  Networks <a href="http://www.ewsn.org">(EWSN'05)</a>, January 2005. 
  <a href="/~werner/papers/vault/ewsn05-paper.pdf">(PDF)</a>.
  <br /><br />
  </li>
  <li id="powertossim-sensys04-paper">
  <strong>Simulating the Power Consumption of Large-Scale Sensor Network
  Applications</strong>
  <br />
  Victor Shnayder, Mark Hempstead, Bor-rong Chen, Geoff Werner-Allen, and
  Matt Welsh. In Proceedings of the Second ACM Conference on Embedded
  Networked Sensor Systems <a href="http://regmaster.com/sensys2004.html">(SenSys'04)</a>, Baltimore, MD, November 2004. 
  <a href="/~werner/papers/vault/ptossim-sensys04-paper.pdf">(PDF)</a>.
  </li>
</ul>
<p id="posters">
<strong><span style="color:#1b217c;">Posters and Abstracts</span></strong>
<ul>
  <li id="volcano-sensys06-poster">
  <strong>Real-Time Volcanic Earthquake Localization</strong>
  <br>
  Geoffrey Werner-Allen, Pat Swieskowski and Matt Welsh.  Poster and demo
  presented at the Fourth ACM Conference on Embedded Networked Sensor Systems
  <a href="http://sensys.acm.org/2006/">(Sensys'06)</a>, Boulder, CO, 02 Nov
  2006. <a
  href="/~werner/papers/vault/02-Nov-2006-SensysDemoAbstract.pdf">Abstract
  (PDF)</a>, <a
  href="/~werner/papers/vault/02-Nov-2006-SensysDemoPoster.pdf">Poster
  (PDF)</a>.
  <br><br>
  <li id="volcaco-agu-poster">
  <strong>A Wireless Seismoacoustic Array for Monitoring Activity at
  Volc&aacute;n Reventador, Ecuador</strong>
  <br>
  Matt Welsh, Geoffrey Werner-Allen, Konrad Lorincz, Omar Marcillo, Mario
  Ruiz, Jeff Johnson and Jonathan Lees.   Poster presented at the America
  Geophysical Union (AGU) Fall Meeting, December 5-7, 2005, San Francisco,
  CA.  Abstract accepted to <a href="http://www.agu.org/meetings/fm05/">AGU
  Fall Meeting</a> and <a href="http://www.citiesonvolcanoes4.com/">Cities on
  Volcanoes 4</a>, January 23-27, 2006, Quito, Ecuador.
  <a href="/~werner/papers/vault/AGU-Reventador-Poster.pdf">Poster (6MB PDF)</a>
  (1/4 size), <a
  href="/~werner/papers/vault/COVAGU-Abstract-2005.pdf">Abstract (PDF)</a>.
  <br><br>
  <li id="volcano-ttx05-poster">
  <strong>Monitoring Volcanos With a Wireless Sensor Network</strong>
  <br>
  Geoff Werner-Allen, Jeff Johnson, Mario Ruiz, Jonathan Lees, and Matt
  Welsh. Presented at the <a
  href="http://www.eecs.berkeley.edu/~culler/tinyos/ttx/">Second TinyOS
  Technology Exchange</a>, Berkeley, CA, 11
  Feb 2005.
  <a href="/~werner/papers/vault/11-Feb-2005-TTXVolcanoPoster.pdf">(PDF)</a>.
  <br><br>
  <li id="motelab-ttx05-poster">
  <strong>MoteLab : A Wireless Sensor Network Testbed</strong> 
  <br>
  Geoff Werner-Allen, Patrick Swieskowski and Matt Welsh.  Presented at the
  <a href="http://www.eecs.berkeley.edu/~culler/tinyos/ttx/">Second TinyOS
  Technology Exchange</a>, Berkeley, CA, 11 Feb 2005.
  <a href="/~werner/papers/vault/11-Feb-2005-TTXMoteLabPoster.pdf">(PDF)</a>.
  <br><br>
  <li id="volcano-agu04">
  <strong>Infrasonic Monitoring of Eruptions at Tungurahua Volcano,
  Ecuador using a Wireless Sensor Network.</strong> 
  <br>
  Geoff Werner-Allen, Jeff Johnson, Mario Ruiz, Jonathan Lees, and Matt
  Welsh. Eos Trans. American Geophysical Union, 85(47), Fall Meet. Suppl.,
  Abstract SF44A-03, December 13-17, 2004, San Francisco, CA. <a
  href="http://tinyurl.com/d4bk5">Abstract (HTML)</a>.
</ul>

<p id="talks">
<strong><span style="color:#1b217c;">Talks</span></strong>
<ul>
  <li id="volcano-osdi06-slides">
  <strong>Fidelity and Yield in a Volcano Monitoring Sensor Network</strong><br>
  Presented at the 7th USENIX Symposium on Operating System Design and
  Implementation <a
  href="http://www.usenix.org/events/osdi06/">(OSDI'06)</a>, Seattle, WA, 08
  Nov 2006. <a
  href="/~werner/papers/vault/08-Nov-2006-OSDITalk.ppt">(PPT)</a>, <a
  href="/~werner/papers/vault/08-Nov-2006-OSDITalk.pdf">(PDF)</a>.
  <br><br>
  <li id="firefly-sensys05-slides">
  <strong>Firefly-Inspired Sensor Network Synchronicity with Realistic Radio
  Effects</strong><br>
  Presented at the Third ACM Conference on Embedded Networked Sensor Systems
  <a href="http://sensys.csail.mit.edu/">(SenSys'05)</a>, San Diego, CA, 03 Nov 2005.
  (Greek characters didn't translate properly in the PDF version)
  <a href="/~werner/papers/vault/26-Oct-2005-FireflySensys.ppt">(PPT)</a>, 
  <a href="/~werner/papers/vault/26-Oct-2005-FireflySensys.pdf">(PDF)</a>.
  <br><br>
  <li id="motelab-ipsn05-slides">
  <strong>MoteLab : A Wireless Sensor Network Testbed</strong><br>
  Presented at the Fourth International Symposium on Information
  Processing in Sensor Networks <a
  href="http://www.ece.wisc.edu/~ipsn05/">(IPSN'05)</a>, UCLA, Los Angeles, CA, 27 Apr
  2005. 
  <a href="/~werner/papers/vault/27-Apr-2005-IPSN05.ppt">(PPT)</a>, 
  <a href="/~werner/papers/vault/27-Apr-2005-IPSN05.pdf">(PDF)</a>.
  <br><br>
  <li id="motelab-ttx2005-slides">
  <strong>MoteLab : A Wireless Sensor Network Testbed</strong><br>
  Presented at the <a
  href="http://www.eecs.berkeley.edu/~culler/tinyos/ttx/">Second TinyOS
  Technology Exchange</a>, UC Berkeley, Berkeley,
  CA, 11 Feb 2005. 
  <a href="/~werner/papers/vault/11-Feb-2005-TTX.ppt">(PPT)</a>, 
  <a href="/~werner/papers/vault/11-Feb-2005-TTX.pdf">(PDF)</a>.
  <br><br>
  <li id="volcano-ewsn05-slides">
  <strong>Monitoring Volcanic Eruptions with a Wireless Sensor
  Network</strong><br>
  Presented at the Second European Workshop on Sensor
  Networks <a href="http://www.ewsn.org">(EWSN'05)</a>, Istanbul, Turkey, 01 Feb 2005. 
  <a href="/~werner/papers/vault/01-Feb-2005-EWSN.ppt">(PPT)</a>, 
  <a href="/~werner/papers/vault/01-Feb-2005-EWSN.pdf">(PDF)</a>.
</ul>

<p id="misc">
<strong><span style="color:#1b217c;">Miscellaneous</span></strong>
<ul>
  <li><strong>Thesis Proposal for MSR Graduate Student Research Fellowship</strong><br>
  Some ideas I put together as part of my application for the MSR Graduate
  Student research fellowship. <a
  href="~/werner/papers/vault/MSRThesisProposal.pdf">(PDF)</a>.
  <br><br>
  <li><strong>Telos Range Testing Results</strong><br>  Some work we did testing
  the acheivable range of Telos Rev A motes with Hyperlink 8dbi antennas.  <a
  href="/~werner/papers/vault/04-Mar-2005.pdf">On a small hill</a>, <a
  href="/~werner/papers/vault/GC.pdf">on a golf course</a>, <a
  href="/~werner/papers/vault/07-Mar-2005-SkiHill.pdf">on a ski hill</a>.
</ul>
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