Ca’ Foscari University does not have special agreements with hotels or guest houses close to the San Giobbe Campus.
So you have to book the hotel or the apartment by yourself via the usual channels: https://www.booking.com, https://www.airbnb.com and similar sites.
You may receive unsolicited emails from self-proclaimed tourist companies that offer to book for you the accommodation in Venice. They are unrelated to Ca’ Foscari or the INEM conference. Please, treat such unsolicited emails as spam.
Venice is typically very busy at the end of May, so please book your accommodation as soon as possible.
Hotel Villa Rosa **
https://www.villarosahotel.com
Albergo Marin **
Hotel Tre Archi ***
https://www.hoteltrearchi.com/
Hotel Ca' Dogaressa ***
Hotel Filù ***
Hotel Ca' Dei Leoni ***
Palazzo Cendon Piano Antico ***
Cà San Giorgio ***
Hotel Carnival ****
https://www.carnivalpalace.com/it
Radisson Collection Hotel, Palazzo Nani *****
https://www.radissonhotels.com
Hostels
Ostello Santa Fosca
https://www.ostellosantafosca.it/
Hotels in Mestre (10 minutes by train to Venice; trains every 5 minutes)
Hotel Paris ***
Hotel Aaron ***