| Title | DS4: Introducing Semantic Friendship in Distributed Social Networks. |
| Publication Type | Conference Paper |
| Year of Publication | 2013 |
| Authors | Raftopoulou P, Tryfonopoulos C, Petrakis E.G.M., Zevlis N |
| Conference Name | Proceedings of the 21st International Conference on Cooperative Information Systems (CoopIS) |
| Date Published | September |
| Conference Location | Graz, Austria |
