Name
Abstract | ||
|---|---|---|
The Social Web is successfully established and poised for continued growth. Web 2.0 applications such as blogs, book- marking, music, photo and video sharing systems are among the most popular; and all of them incorporate a social as- pect, i.e., users can easily share information with other users. But due to the diversity of these applications - serving dif- ferent aims - the Social Web is ironically divided. Blog users who write about music for example, could possibly benefit from other users registered in other social systems operat- ing within the same domain, such as a social radio station. Although these sites are two different and disconnected sys- tems, offering distinct services to the users, the fact that domains are compatible could benefit users from both sys- tems with interesting and multi-faceted information. In this paper we propose to automatically establish social links be- tween distinct social systems through cross-tagging, i.e., en- riching a social system with the tags of other similar social system(s). Since tags are known for increasing the predic- tion quality of recommender systems (RS), we propose to quantitatively evaluate the extent to which users can bene- fit from cross-tagging by measuring the impact of different cross-tagging approaches on tag-aware RS for personalized resource recommendations. We conduct experiments in real world data sets and empirically show the effectiveness of our approaches. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1145/1557914.1557960 | ACM Conference on Hypertext |
Keywords | Field | DocType |
different cross-tagging approach,tags,social media,social web,personalized open social network,web 2.0,different aim,disconnected system,distinct social system,recommender systems,social system,social link,social radio station,similar social system,social aspect,iron,social network,web 2 0,recommender system | Recommender system,World Wide Web,Social media,Social network,Social web,Social media optimization,Computer science,Web 2.0,Social Semantic Web,Social computing,Multimedia | Conference |
Citations | PageRank | References |
17 | 0.98 | 17 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Avare Stewart | 1 | 72 | 5.45 |
| Ernesto Diaz-Aviles | 2 | 228 | 20.08 |
| Wolfgang Nejdl | 3 | 6633 | 556.13 |
| Leandro Balby Marinho | 4 | 702 | 35.57 |
| Alexandros Nanopoulos | 5 | 1856 | 95.35 |
| Lars Schmidt-Thieme | 6 | 3802 | 216.58 |