Panagiotis Symeonidis is Assistant Professor at the Faculty of Computer Science (scientific sector INF/01) of the Free University of Bolzano, Italy, since November 2016. Before moving to Bolzano he worked for 8 years as Adjunct Assistant Professor at the Department of Informatics of the Aristotle University of Thessaloniki, Greece. He received a B.Sc. degree in Applied Informatics from University of Macedonia at Thessaloniki in 1996. He also received a n M.Sc. degree in Information Systems from the same university in 2004. He received his Ph.D. in Web Mining and Information Retrieval for Personalization from the Department of Informatics of the Aristotle University of Thessaloniki in 2008. His research interests include web mining (usage mining, content mining and graph mining), information retrieval, collaborative filtering, recommender systems, social media in Web 2.0 and location-based social networks. He is co-author of 3 international books, 1 Greek book, 5 book chapters, 20 journal publications and 35 conference/workshop publications. His published papers have received more than 2150 citations according to google scholar. Two out of three of his journal publications were published in top-tier or highly ranked journals. One out of three of his conference publications have been published in top-tier or highly ranked conferences.
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Data Warehouses and Data Mining
Advanced Data Bases
Geo-Social-Rec Recommender System (use it with Google Chrome)
MoviExplain Recommender System
Careerfinder: Academic Job Finder and Recommender System
Ortelio: Recommender System for advertisment banners
Facebook Data set
Hi5 Data set
Athens Stock Exchange Data set (right click and save to download)
GeoSocialRec Data set (right click and save to download)
xSocial Data set (right click and save to download)
English Text Generator of Different difficulty levels