<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Dear IVOA, <div class=""><br class=""></div><div class="">This is a call for contributions to the Time Domain Interest Group at the IVOA Interoperability meeting in College Park, November 8-10. </div><div class=""><br class=""></div><div class="">Please submit your ideas to Dave and me. Since this is a short meeting we will most likely only have one session dedicated to TDIG topics. </div><div class=""><br class=""></div><div class="">Topics related to Time Series serialisation and particularly relevant given by the actual roadmap: </div><div class=""><a href="http://wiki.ivoa.net/twiki/bin/view/IVOA/2018ARoadmap#Time_Domain_IG" class="">http://wiki.ivoa.net/twiki/bin/view/IVOA/2018ARoadmap#Time_Domain_IG</a></div><div class=""><br class=""></div><div class="">Cheers,</div><div class="">Ada & Dave</div></body></html>