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» Stimulating knowledge discovery and sharing
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CSCW
2006
ACM
14 years 1 months ago
What goes around comes around: an analysis of del.icio.us as social space
An emergent class of web applications blurs the boundary between single user application and online public space. Recently popular web applications like del.icio.us help manage in...
Kathy J. Lee
KDD
2003
ACM
210views Data Mining» more  KDD 2003»
14 years 7 months ago
Privacy-preserving k-means clustering over vertically partitioned data
Privacy and security concerns can prevent sharing of data, derailing data mining projects. Distributed knowledge discovery, if done correctly, can alleviate this problem. The key ...
Jaideep Vaidya, Chris Clifton
CIKM
2008
Springer
13 years 9 months ago
Categorizing blogger's interests based on short snippets of blog posts
Blogs have become an important medium for people to express opinions and share information on the web. Predicting the interests of bloggers can be beneficial for information retri...
Jiahui Liu, Larry Birnbaum, Bryan Pardo
GEOINFO
2007
13 years 9 months ago
Ecologically-aware Queries for Biodiversity Research
To carry ecologically-relevant biodiversity research, one must collect chunks of information on species and their habitats from a large number of institutions and correlate them us...
Luiz Celso Gomes Jr., Claudia Bauzer Medeiros
KAIS
2008
99views more  KAIS 2008»
13 years 7 months ago
Privacy-preserving SVM classification
Classical data mining algorithms implicitly assume complete access to all data, either in centralized or federated form. However, privacy and security concerns often prevent sharin...
Jaideep Vaidya, Hwanjo Yu, Xiaoqian Jiang