Thesis full text (PDF) - Politecnico di Milano

Action
• View Notification: Group Member will view the notification of the Group. The Members
will be notified when an Article is posted, when a new event is created or any message is
send to the Group Members (group message) by a Group Member.
Friend Recommendation
Actor: System
Object: Recommendation, RecommendedFriend, User
Action
• Recommended Friend: The system will recommend a user to another user based on
profile matching or interest matching between them. Ex. Live in same place, love same
types of music etc. For example, suppose there are two users in the system U1 and U2
and both of them have interest in same type of music. In this case the system will
recommend U1 to become friend of U2 and vice versa.
Group Recommendation
Actor: User
Object: Recommendation, Group Recommendation, User
Action
• Recommended Group: The system will recommend a Group to a User based on Interest
of the User which is similar to the activities (event, article etc) of a Group. For example,
there is a group called G1 which has several group members. Also there is a user called
U1 who is not a member of G1. U1 have Interest in “Rock” music. And G1 is a Group of
music lovers. In G1, there are some articles/events about “Rock” music. The system will
recommend the U1 to become a Group Member of G1.
Topic Recommendation
Actor: User
Object: Recommendation, Topic, User
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