Geodesic
University Campus Social Network System for Knowledge Sharing
Computer Science and Information Systems, Tome 9 (2012) no. 4.

Voir la notice de l'article provenant de la source Computer Science and Information Systems website

Public online social network services have achieved dazzling success in recent years. As a result, vertical social network services for universities are expected warmly by campus users. As the majority of activities in university campus are knowledge and social interaction intensive, one of the core functions of campus social network system is to facilitate knowledge sharing on campus. In the cyberspace of universities, knowledge is stored in various kinds of digital resources such as documents, photos, videos etc. In this paper, we discuss the design and implementation of our campus social network system, concentrating on knowledge sharing mechanism in the system. The knowledge sharing mechanism has five features including the utilization of users’ personal social network to facilitate the dissemination of digital resources, the use of a six-tuple model based tagging to realize the unified labeling for digital resources, the fine-grained access control based on friend lists for safer knowledge sharing, the adoption of a multiscale evaluation method for digital resources and personalized recommendation for digital resource with social graph based collaborative filtering as its core idea. With all these considerations, we expect to improve the efficiency and effectiveness of knowledge while enlarging the dissemination scope of digital resources carrying it in cyberspace of universities.
Keywords: Vertical Social Network Services, Knowledge Sharing, Digital Resource, Social Tagging 
@article{CSIS_2012_9_4_a18,
     author = {Zhao Du and Xiaolong Fu and Can Zhao and Ting Liu and Qifeng Liu},
     title = {University {Campus} {Social} {Network} {System} for {Knowledge} {Sharing}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {9},
     number = {4},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2012_9_4_a18/}
}
TY  - JOUR
AU  - Zhao Du
AU  - Xiaolong Fu
AU  - Can Zhao
AU  - Ting Liu
AU  - Qifeng Liu
TI  - University Campus Social Network System for Knowledge Sharing
JO  - Computer Science and Information Systems
PY  - 2012
VL  - 9
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CSIS_2012_9_4_a18/
ID  - CSIS_2012_9_4_a18
ER  - 
%0 Journal Article
%A Zhao Du
%A Xiaolong Fu
%A Can Zhao
%A Ting Liu
%A Qifeng Liu
%T University Campus Social Network System for Knowledge Sharing
%J Computer Science and Information Systems
%D 2012
%V 9
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CSIS_2012_9_4_a18/
%F CSIS_2012_9_4_a18
Zhao Du; Xiaolong Fu; Can Zhao; Ting Liu; Qifeng Liu. University Campus Social Network System for Knowledge Sharing. Computer Science and Information Systems, Tome 9 (2012) no. 4. http://geodesic.mathdoc.fr/item/CSIS_2012_9_4_a18/