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BNCOD
2001
101views Database» more  BNCOD 2001»
13 years 7 months ago
Limiting Result Cardinalities for Multidatabase Queries Using Histograms
Abstract. Integrating, cleaning and analyzing data from heterogeneous sources is often complicated by the large amounts of data and its physical distribution which can result in po...
Kai-Uwe Sattler, Oliver Dunemann, Ingolf Geist, Gu...
ICAI
2007
13 years 7 months ago
EntityBases: Compiling, Organizing and Querying Massive Entity Repositories
– The current approaches for linking information across sources, often called record linkage, require finding common attributes between the sources and comparing the records usin...
Craig A. Knoblock, José Luis Ambite, Kavita...
DASFAA
2010
IEEE
189views Database» more  DASFAA 2010»
13 years 9 months ago
Efficient Skyline Maintenance for Streaming Data with Partially-Ordered Domains
We address the problem of skyline query processing for a count-based window of continuous streaming data that involves both totally- and partially-ordered attribute domains. In thi...
Yuan Fang, Chee-Yong Chan
ICDE
2005
IEEE
147views Database» more  ICDE 2005»
13 years 11 months ago
Privacy-Preserving Top-K Queries
Processing of top-k queries has been attracting considerable attention. Much of the work assumes distributed data, with each site holding a different set of attributes for the sam...
Jaideep Vaidya, Chris Clifton
ML
1998
ACM
131views Machine Learning» more  ML 1998»
13 years 5 months ago
Learning from Examples and Membership Queries with Structured Determinations
It is well known that prior knowledge or bias can speed up learning, at least in theory. It has proved di cult to make constructive use of prior knowledge, so that approximately c...
Prasad Tadepalli, Stuart J. Russell