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STEP
2003
IEEE
15 years 12 months ago
Using Grid Technologies for Web-Enabling Legacy Systems
The adoption of the Internet technologies favors the diffusion of Web and Grid-based applications. However, the development of new applications exploiting the modern interfaces an...
Thierry Bodhuin, Maria Tortorella
TRUSTBUS
2007
Springer
16 years 23 days ago
Usage Control in Service-Oriented Architectures
Usage control governs the handling of sensitive data after it has been given away. The enforcement of usage control requirements is a challenge because the service requester in gen...
Alexander Pretschner, Fabio Massacci, Manuel Hilty
SIGMOD
2008
ACM
167views Database» more  SIGMOD 2008»
16 years 6 months ago
DiMaC: a system for cleaning disguised missing data
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
Ming Hua, Jian Pei
SIGMOD
2006
ACM
219views Database» more  SIGMOD 2006»
16 years 6 months ago
Modeling skew in data streams
Data stream applications have made use of statistical summaries to reason about the data using nonparametric tools such as histograms, heavy hitters, and join sizes. However, rela...
Flip Korn, S. Muthukrishnan, Yihua Wu
AINA
2008
IEEE
15 years 8 months ago
A Communication-Efficient Distributed Clustering Algorithm for Sensor Networks
Sensor networks usually generate continuous stream of data over time. Clustering sensor data as a core task of mining sensor data plays an essential role in analytical application...
Amirhosein Taherkordi, Reza Mohammadi, Frank Elias...