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<span class="CEURVOLNR">Vol-2974</span> <br>
<span class="CEURURN">urn:nbn:de:0074-2974-7</span>
<p class="unobtrusive copyright" style="text-align: justify">Copyright &copy; 2021 for 
the individual papers by the papers' authors. 
Copyright &copy; <span class="CEURPUBYEAR">2021</span> for the volume
as a collection by its editors.
This volume and its papers are published under the
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<A HREF="https://creativecommons.org/licenses/by/4.0/">(<span class="CEURLIC">CC BY 4.0</span>)</A>.</p>
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<h1><a href="https://web.ec.tuwien.ac.at/rectour21/"><span class="CEURVOLACRONYM">RecTour 2021</span></a><br>
<span class="CEURVOLTITLE">Workshop on Recommenders in Tourism</span></h1>
<br>

<h3>
<span class="CEURFULLTITLE">Proceedings of the Workshop on Recommenders in Tourism</span><br>
co-located with the 15th ACM Conference on Recommender Systems (<span class="CEURCOLOCATED">RecSys 2021</span>)<br>
</h3>
<h3><span class="CEURLOCTIME">Online, September 26, 2021</span>.</h3> 
<br>

    
<b> Edited by </b>
<p>

</p><h3>
   <a href="http://www.ec.tuwien.ac.at/neidhardt/"><span class="CEURVOLEDITOR">Julia Neidhardt</span></a> *<br>
   <a href="http://www.cm.in.tum.de/en/research-group/wolfgang-woerndl/"><span class="CEURVOLEDITOR">Wolfgang W&ouml;rndl</span></a> **<br>
   <a href="https://sites.hevra.haifa.ac.il/tsvikak/"><span class="CEURVOLEDITOR">Tsvi Kuflik</span></a> ***<br>
   <a href="https://www.unibz.it/en/faculties/computer-science/academic-staff/person/3466-markus-zanker"><span class="CEURVOLEDITOR">Markus Zanker</span></a> ****<br>

</h3>

* <a href="http://www.tuwien.ac.at">TU Wien</a>, Austria<br>
** <a href="https://www.tum.de">TU M&uuml;nchen</a>, Germany<br>
*** <a href="http://www.haifa.ac.il/index.php/en/home-eng">The University of Haifa</a>, Israel<br>
**** <a href="https://www.unibz.it">Free University of Bozen/Bolzano</a>, Italy<br>
<hr>

<br><br><br>


<div class="CEURTOC">
<h2> Table of Contents </h2>


<ul>
<li id="preface">
<A href="preface.pdf">Preface</A><BR>
Summary: There were <span class="CEURSUBMITTEDPAPERS">7</span> papers submitted for peer-review to this workshop. Out of these, 
<span class="CEURACCEPTEDPAPERS">6</span> papers were accepted for this volume, 
<span class="CEURACCEPTEDREGULARPAPERS">5</span> as regular papers and
<span class="CEURACCEPTEDSHORTPAPERS">1</span> as position paper.
</li>
</ul>
<BR>

<h3><span class="CEURSESSION">Invited Paper</span></h3>
  
<ul>    
<li id="invited1"><a href="invited1.pdf">
<span class="CEURTITLE">Presentation of the expedia group RecTour Research Dataset</span></a>
<span class="CEURPAGES">1-6</span> <br>
<span class="CEURAUTHOR">Adam Woznica</span>, <span class="CEURAUTHOR">Jan Krasnodebski</span>
</li>
</ul>
<BR>
    
<h3><span class="CEURSESSION">Full Papers</span></h3>
    
<ul>     
<li id="paper1"><a href="paper1.pdf">
<span class="CEURTITLE">I Know What You Did Next Summer: Challenges in Travel Destinations Recommendation</span></a>
<span class="CEURPAGES">7-22</span> <br>
<span class="CEURAUTHOR">Dmitri Goldenberg</span>, <span class="CEURAUTHOR">Sarai Mizrachi</span>, <span class="CEURAUTHOR">Adam Horowitz</span>, <span class="CEURAUTHOR">Ioannis Kangas</span>, <span class="CEURAUTHOR">Or Levkovich</span>, <span class="CEURAUTHOR">Alessandro Mozzato</span>, <span class="CEURAUTHOR">Maud Schwoerer</span>, <span class="CEURAUTHOR">Michele Ferretti</span>, <span class="CEURAUTHOR">Panagiotis Korvesis</span>, <span class="CEURAUTHOR">Lucas Bernardi</span>
</li>
    
<li id="paper2"><a href="paper2.pdf">
<span class="CEURTITLE">Predicting Your Next Trip: A Knowledge Graph-Based Multi-task Learning Approach for Travel Destination Recommendation</span></a>
<span class="CEURPAGES">23-38</span> <br>
<span class="CEURAUTHOR">Amine Dadoun</span>, <span class="CEURAUTHOR">Rapha&euml;l Troncy</span>, <span class="CEURAUTHOR">Michael Defoin-Platel</span>, <span class="CEURAUTHOR">Gerardo Ayala Solano</span>
</li>  
    
<li id="paper3"><a href="paper3.pdf">
<span class="CEURTITLE">Multistakeholder Recommender Systems in Tourism</span></a>
<span class="CEURPAGES">39-53</span> <br>
<span class="CEURAUTHOR">Gokulakrishnan Balakrishnan</span>, <span class="CEURAUTHOR">Wolfgang W&ouml;rndl</span>
</li>  

<li id="paper"><a href="paper4.pdf">
<span class="CEURTITLE">Addressing Overchoice: Automatically Generating Meaningful Filters from Hotel Reviews</span></a>
<span class="CEURPAGES">54-68</span> <br>
<span class="CEURAUTHOR">Istv&#225;n Varga</span>, <span class="CEURAUTHOR">Yuta Hayashibe</span>
</li>  
    
 <li id="paper5"><a href="paper5.pdf">
<span class="CEURTITLE">Hotel2vec: Learning Hotel Embeddings from User Click Sessions with Side Information</span></a>
<span class="CEURPAGES">69-84</span> <br>
<span class="CEURAUTHOR">Ioannis Partalas</span>, <span class="CEURAUTHOR">Anne Morvan</span>, <span class="CEURAUTHOR">Ali Sadeghian</span>, <span class="CEURAUTHOR">Shervin Minaee</span>, <span class="CEURAUTHOR">Xinxin Li</span>, <span class="CEURAUTHOR">Brooke Cowan</span>, <span class="CEURAUTHOR">Daisy Zhe Wang</span>
</li>      
</ul>    
 <BR>
     
<h3><span class="CEURSESSION">Position Paper</span></h3>
  
<ul>    
<li id="position1"><a href="position1.pdf">
<span class="CEURTITLE">Ski Resorts Recommendation using Deep Neural Networks</span></a>
<span class="CEURPAGES">85-89</span> <br>
<span class="CEURAUTHOR">Yasmine Serdouk</span>, <span class="CEURAUTHOR">Timoth&#233;e Couble</span>, <span class="CEURAUTHOR">Eric Couble</span>, <span class="CEURAUTHOR">C&#233;dric Marcone</span>
</li>
</ul>   
    

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<hr>
<span class="unobtrusive">
2021-09-30: submitted by Julia Neidhardt, 
            metadata incl. bibliographic data published under <A HREF="https://creativecommons.org/publicdomain/zero/1.0/">Creative Commons CC0</A><br>
<span class="CEURPUBDATE">2021-10-08</span>: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073)
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