PUMA publications for /author/Sivan%20Yogevhttps://puma.uni-kassel.de/author/Sivan%20YogevPUMA RSS feed for /author/Sivan%20Yogev2024-03-29T02:06:51+01:00Social Search and Discovery Using a Unified Approachhttps://puma.uni-kassel.de/bibtex/25f616365d0576f71e6e9225628acf57b/hothohotho2009-07-01T09:44:23+02:00tagging taggingsurvey ht09 bookmarking search ibm intranet <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Einat Amitay" itemprop="url" href="/author/Einat%20Amitay"><span itemprop="name">E. Amitay</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="David Carmel" itemprop="url" href="/author/David%20Carmel"><span itemprop="name">D. Carmel</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Nadav Hare'l" itemprop="url" href="/author/Nadav%20Hare'l"><span itemprop="name">N. Hare'l</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Shila Ofek-Koifman" itemprop="url" href="/author/Shila%20Ofek-Koifman"><span itemprop="name">S. Ofek-Koifman</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Aya Soffer" itemprop="url" href="/author/Aya%20Soffer"><span itemprop="name">A. Soffer</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Sivan Yogev" itemprop="url" href="/author/Sivan%20Yogev"><span itemprop="name">S. Yogev</span></a></span>, and <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Nadav Golbandi" itemprop="url" href="/author/Nadav%20Golbandi"><span itemprop="name">N. Golbandi</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">HT '09: Proceedings of the Twentieth ACM Conference on Hypertext and Hypermedia</span>, </em></span><em>New York, NY, USA, </em><em><span itemprop="publisher">ACM</span>, </em>(<em><span>July 2009<meta content="July 2009" itemprop="datePublished"/></span></em>)Wed Jul 01 09:44:23 CEST 2009New York, NY, USAHT '09: Proceedings of the Twentieth ACM Conference on Hypertext and HypermediaJulySocial Search and Discovery Using a Unified Approach2009tagging taggingsurvey ht09 bookmarking search ibm intranet This research explores new ways to augment the search and discovery of relations between Web 2.0 entities using multiple types and sources of social information. Our goal is to allow the search for all object types such as documents, persons and tags, while retrieving related objects of all types. We implemented a social-search engine using a unified approach, where the search space is expanded to represent heterogeneous information objects that are interrelated by several relation types. Our solution is based on multifaceted search, which provides an efficient update mechanism for relations between objects, as well as efficient search over the heterogeneous data. We describe a social search engine positioned within a large enterprise, applied over social data gathered from several Web 2.0 applications. We conducted a large user study with over 600 people to evaluate the contribution of social data for search. Our results demonstrate the high precision of social search results and confirm the strong relationship of users and tags to the topics retrieved.