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<p class="MsoNormal"><span style="font-size:11.0pt">All,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thank you Steve for sending this over to the NCAP DG distro. We will be discussing this approach next week at the NCAP DG meeting. This will be our primary discussion topic after Jennifer gives us a project
plan update. If time permits, I will present some of the updated figures and measurements to the Perspective Study [1] (PDF attached).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Matt<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">[1] https://docs.google.com/presentation/d/19N9pzAYs0D-xvJPapuG5Om1ymw6F0s3T0INioRhUBlo/edit#slide=id.g126537092d0_0_109<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black">NCAP-Discuss <ncap-discuss-bounces@icann.org> on behalf of Steve Sheng <steve.sheng@icann.org><br>
<b>Date: </b>Thursday, April 28, 2022 at 5:57 PM<br>
<b>To: </b>"ncap-discuss@icann.org" <ncap-discuss@icann.org><br>
<b>Subject: </b>[EXTERNAL] [NCAP-Discuss] An Approach to Measuring Name Collisions Using Online Advertisement<o:p></o:p></span></p>
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<p><strong><span style="font-family:"Calibri",sans-serif;color:#993300">Caution:</span></strong><span style="color:#993300"> </span><span style="color:black">This email originated from outside the organization. Do not click links or open attachments unless
you recognize the sender and know the content is safe. </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Dear NCAP Discussion Group, <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> The SSAC NCAP WP, a group of SSAC members who are actively following and participating in the NCAP work, have developed a proposal to measure name collisions using advertisement-based measurement. It will
complement the passive collision analysis as discussed in the discussion group by providing more direct data on the collision rates for a given candidate TLD string as well as variance in collision rates between countries and between individual networks.
The data may also help mitigation of name collisions. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> Please see the attached proposal for your consideration.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Best<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Steve Sheng<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">On behalf of SSAC NCAP WP<o:p></o:p></span></p>
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