11.00-11:10 Welcome Session (Chair: Andrea Michienzi)
11:10-12:10 First Session: Graph theory in Online Social Media (Chair: Barbara Guidi)
11:10 Be Careful Who You Follow: the Impact of the Initial Set of Friends on COVID-19 Vaccine Tweets (Izabela Krysińska, Tomi Wójtowicz, Agata Olejniuk and Mikolaj Morzy)
11:30 Random-Walk Graph Embeddings and the Influence of Edge Weighting Strategies in Community Detection Tasks (Andreas Kosmatopoulos, Kostas Loumponias, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis and Ioannis Kompatsiaris)
11:50 Topic modeling by community detection algorithms (Paola Vocca, Giambattista Amati, Simone Angelini, Antonio Cruciani, Gianmarco Fusco, Giancarlo Gaudino and Daniele Pasquini)
12:10-12:25 Break
12:25-13:25 Second Session: Datasets and classification in Online Social Media (Chair: Andrea Michienzi)
12:25 WIKO Graph: a Labeled Dataset of Conspiracy Theory and 5G-Corona Misinformation Tweets (Konstantin Pogorelov, Daniel Thilo Schroeder, Petra Filkukova and Johannes Langguth)
12:45 Opinions are Made to be Changed: Temporally Adaptive Stance Classification (Rabab Alkhalifa, Elena Kochkina and Arkaitz Zubiaga)
13:05 Automatic and Semi-automatic Augmentation of MRSC for Visual Media Retrieval (Damianos Galanopoulos, Erick Elejalde, Alexandros Pournaras, Claudia Niederée and Vasileios Mezaris )
13:25-14:15 Plenary Discussion: The Future of Online Social Media (Chairs: Barbara Guidi and Andrea Michienzi)
14:15-14:30 Closing Remarks (Chair: Barbara Guidi)