311 search results - page 40 / 63 » Social network activity and social well-being |
HICSS
2007
IEEE
14 years 3 months ago
2007
IEEE
It is unclear if and how collaboratories have enhanced distributed scientific collaboration. Furthermore, little is known in the way of design strategies to support such collabora...
JCHE
2010
13 years 3 months ago
2010
This paper presents a pre-orientation program for incoming college students, Active Citizenship through Technology (ACT), that engaged students in civic dialogue early in their aca...
ICML
2010
IEEE
13 years 9 months ago
2010
IEEE
We introduce a natural generalization of submodular set cover and exact active learning with a finite hypothesis class (query learning). We call this new problem interactive submo...
ICALT
2008
IEEE
14 years 3 months ago
2008
IEEE
In recent years, virtual museums have become more widespread and the usage of them for educational purposes has increased. They are used to facilitate educational process in diffe...
MOBIHOC
2004
ACM
14 years 2 months ago
2004
ACM
In third generation (3G) wireless data networks, repeated requests for popular data items can exacerbate the already scarce wireless spectrum. In this paper we propose an architec...