<div dir="ltr"><div>--Apologies for cross-posting--</div><div><br></div><div>Dear all</div><div><br></div><div>The deadline for the call of Semantic Web challenges is approaching.</div><div><br></div><div>In a challenge you define an open competition on a problem of your choice within the Semantic Web domain.</div><div><br></div><div>More details here:<br></div><div><a href="https://iswc2021.semanticweb.org/semantic-web-challenge">https://iswc2021.semanticweb.org/semantic-web-challenge</a></div><div><br></div><div>Best regards</div><div>Despoina, Jiaoyan and Ernesto<br></div><div><br></div><div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><span>
Ernesto Jiménez-Ruiz<br>Lecturer in Artificial Intelligence</span></div><div dir="ltr"><span><br>
</span></div><div><span>Department of Computer Science</span></div><div><span>School of Mathematics, Computer Science and Engineering<br>City, University of London<br>T: +44 (0)20 7040 0212<br></span></div><div></div><div dir="ltr"><span>
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<a href="https://www.city.ac.uk/people/academics/ernesto-jimenez-ruiz" target="_blank">https://www.city.ac.uk/people/academics/ernesto-jimenez-ruiz</a></span><br></div><div dir="ltr"><br></div><div dir="ltr"><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>