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DBSEC
2008
365views Database» more  DBSEC 2008»
15 years 8 months ago
Secure Construction of Contingency Tables from Distributed Data
Abstract. Contingency tables are widely used in many fields to analyze the relationship or infer the association between two or more variables. Indeed, due to their simplicity and ...
Haibing Lu, Xiaoyun He, Jaideep Vaidya, Nabil R. A...
EDBT
2009
ACM
122views Database» more  EDBT 2009»
15 years 11 months ago
Hiding distinguished ones into crowd: privacy-preserving publishing data with outliers
Publishing microdata raises concerns of individual privacy. When there exist outlier records in the microdata, the distinguishability of the outliers enables their privacy to be e...
Hui (Wendy) Wang, Ruilin Liu
FIRSTMONDAY
2010
136views more  FIRSTMONDAY 2010»
15 years 3 months ago
Education and the social Web: Connective learning and the commercial imperative
In recent years, new socially-oriented Web technologies have been portrayed as placing the learner at the centre of networks of knowledge and expertise, potentially leading to new...
Norm Friesen
WWW
2010
ACM
15 years 6 months ago
Randomization tests for distinguishing social influence and homophily effects
Relational autocorrelation is ubiquitous in relational domains. This observed correlation between class labels of linked instances in a network (e.g., two friends are more likely ...
Timothy La Fond, Jennifer Neville
WWW
2009
ACM
16 years 7 months ago
Constructing folksonomies from user-specified relations on flickr
Automatic folksonomy construction from tags has attracted much attention recently. However, inferring hierarchical relations between concepts from tags has a drawback in that it i...
Anon Plangprasopchok, Kristina Lerman