Sciweavers

630 search results - page 19 / 126
» Optimized union of non-disjoint distributed data sets
Sort
View
TDSC
2010
218views more  TDSC 2010»
14 years 8 months ago
Secure Data Objects Replication in Data Grid
—Secret sharing and erasure coding-based approaches have been used in distributed storage systems to ensure the confidentiality, integrity, and availability of critical informati...
Manghui Tu, Peng Li, I-Ling Yen, Bhavani M. Thurai...
ICPR
2000
IEEE
15 years 2 months ago
Constrained Mixture Modeling of Intrinsically Low-Dimensional Distributions
In this paper we introduce a novel way of modeling distributions with a low latent dimensionality. Our method allows for a strict control of the properties of the mapping between ...
Joris Portegies Zwart, Ben J. A. Kröse
104
Voted
ICDT
2010
ACM
211views Database» more  ICDT 2010»
15 years 7 months ago
Probabilistic Data Exchange
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
Ronald Fagin, Benny Kimelfeld, Phokion Kolaitis
79
Voted
CIKM
2010
Springer
14 years 8 months ago
Query optimization for ontology-based information integration
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
Yingjie Li, Jeff Heflin
72
Voted
ASPDAC
2009
ACM
212views Hardware» more  ASPDAC 2009»
15 years 4 months ago
Timing analysis and optimization implications of bimodal CD distribution in double patterning lithography
Abstract— Double patterning lithography (DPL) is in current production for memory products, and is widely viewed as inevitable for logic products at the 32nm node. DPL decomposes...
Kwangok Jeong, Andrew B. Kahng