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» Generating Multiple New Designs From a Sketch
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ICDM
2007
IEEE
476views Data Mining» more  ICDM 2007»
14 years 2 months ago
FiVaTech: Page-Level Web Data Extraction from Template Pages
In this paper, we proposed a new approach, called FiVaTech for the problem of Web data extraction. FiVaTech is a page-level data extraction system which deduces the data schema an...
Mohammed Kayed, Chia-Hui Chang, Khaled F. Shaalan,...
IACR
2011
132views more  IACR 2011»
12 years 7 months ago
Homomorphic encryption from codes
We propose a new homomorphic encryption scheme based on the hardness of decoding under independent random noise from certain affine families of codes. Unlike in previous latticeba...
Andrej Bogdanov, Chin Ho Lee
ER
2008
Springer
106views Database» more  ER 2008»
13 years 9 months ago
Towards a Compositional Semantic Account of Data Quality Attributes
We address the fundamental question: what does it mean for data in a database to be of high quality? We motivate our discussion with examples, where traditional views on data quali...
Lei Jiang, Alexander Borgida, John Mylopoulos
SIGMOD
2011
ACM
169views Database» more  SIGMOD 2011»
12 years 10 months ago
Leveraging query logs for schema mapping generation in U-MAP
In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key pro...
Hazem Elmeleegy, Ahmed K. Elmagarmid, Jaewoo Lee
ARITH
1999
IEEE
14 years 1 hour ago
Multiplications of Floating Point Expansions
In modern computers, the floating point unit is the part of the processor delivering the highest computing power and getting most attention from the design team. Performance of an...
Marc Daumas