Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
wophumbsf1999-41 (2 access)
| wophumbsf1999-49 | access 1 | commun 1 | relatness 0.5 |
| wophumbsf2001-40 | access 1 | commun 1 | relatness 0.5 |
| wophumbsf2000-37 | access 1 | commun 1 | relatness 0.5 |
| wophumbsf2001-53 | access 1 | commun 1 | relatness 0.5 |