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JCSS
2008
96views more  JCSS 2008»
13 years 6 months ago
Stateless data concealment for distributed systems
With the growing number of Web applications and their variety, the need to prevent unauthorised access to data and to ensure data integrity in distributed systems has led to an in...
Rachid Anane, Sukhvir Dhillon, Behzad Bordbar
NAACL
2010
13 years 4 months ago
Summarizing Microblogs Automatically
In this paper, we focus on a recent Web trend called microblogging, and in particular a site called Twitter. The content of such a site is an extraordinarily large number of small...
Beaux Sharifi, Mark-Anthony Hutton, Jugal K. Kalit...
SIGKDD
2010
101views more  SIGKDD 2010»
13 years 1 months ago
Unexpected results in online controlled experiments
Controlled experiments, also called randomized experiments and A/B tests, have had a profound influence on multiple fields, including medicine, agriculture, manufacturing, and adv...
Ron Kohavi, Roger Longbotham
EDBT
2012
ACM
225views Database» more  EDBT 2012»
11 years 9 months ago
Differentially private search log sanitization with optimal output utility
Web search logs contain extremely sensitive data, as evidenced by the recent AOL incident. However, storing and analyzing search logs can be very useful for many purposes (i.e. in...
Yuan Hong, Jaideep Vaidya, Haibing Lu, Mingrui Wu
KDD
2007
ACM
192views Data Mining» more  KDD 2007»
14 years 7 months ago
Active exploration for learning rankings from clickthrough data
We address the task of learning rankings of documents from search engine logs of user behavior. Previous work on this problem has relied on passively collected clickthrough data. ...
Filip Radlinski, Thorsten Joachims