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» On the semantics of informational independence
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ICALP
2009
Springer
16 years 7 months ago
Rumor Spreading in Social Networks
Social networks are an interesting class of graphs likely to become of increasing importance in the future, not only theoretically, but also for its probable applications to ad hoc...
Flavio Chierichetti, Silvio Lattanzi, Alessandro P...
SIGMOD
2002
ACM
120views Database» more  SIGMOD 2002»
16 years 7 months ago
Exploiting statistics on query expressions for optimization
Statistics play an important role in influencing the plans produced by a query optimizer. Traditionally, optimizers use statistics built over base tables and assume independence b...
Nicolas Bruno, Surajit Chaudhuri
EDBT
2008
ACM
146views Database» more  EDBT 2008»
16 years 7 months ago
Attribute selection in multivariate microaggregation
Microaggregation is one of the most employed microdata protection methods. The idea is to build clusters of at least k original records, and then replace them with the centroid of...
Javier Herranz, Jordi Nin, Vicenç Torra
ICIAP
2005
ACM
16 years 7 months ago
Face and Facial Feature Localization
Abstract. In this paper we present a general technique for face and facial features localization in 2D color images with arbitrary background. In a previous work we studied an eye ...
Paola Campadelli, Raffaella Lanzarotti, Giuseppe L...
ICSE
2004
IEEE-ACM
16 years 6 months ago
Unifying Artifacts and Activities in a Visual Tool for Distributed Software Development Teams
In large projects, software developers struggle with two sources of complexity ? the complexity of the code itself, and the complexity of the process of producing it. Both of thes...
Jon Froehlich, Paul Dourish
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