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ICDT
2011
ACM
207views Database» more  ICDT 2011»
8 years 5 months ago
Simplifying schema mappings
Diego Calvanese, Giuseppe De Giacomo, Maurizio Len...
ICDT
2011
ACM
232views Database» more  ICDT 2011»
8 years 5 months ago
(Approximate) uncertain skylines
Given a set of points with uncertain locations, we consider the problem of computing the probability of each point lying on the skyline, that is, the probability that it is not do...
Peyman Afshani, Pankaj K. Agarwal, Lars Arge, Kasp...
ICDT
2011
ACM
270views Database» more  ICDT 2011»
8 years 5 months ago
On the equivalence of distributed systems with queries and communication
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
Serge Abiteboul, Balder ten Cate, Yannis Katsis
ICDT
2011
ACM
187views Database» more  ICDT 2011»
8 years 5 months ago
The PADS project: an overview
The goal of the PADS project, which started in 2001, is to make it easier for data analysts to extract useful information from ad hoc data files. This paper does not report new r...
Kathleen Fisher, David Walker
ICDT
2011
ACM
213views Database» more  ICDT 2011»
8 years 5 months ago
On provenance and privacy
Provenance in scientific workflows is a double-edged sword. On the one hand, recording information about the module executions used to produce a data item, as well as the parame...
Susan B. Davidson, Sanjeev Khanna, Sudeepa Roy, Ju...
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