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ICCSA
2005
Springer
14 years 26 days ago
Quasi-interpolants Based Multilevel B-Spline Surface Reconstruction from Scattered Data
Abstract. This paper presents a new fast and local method of 3D surface reconstruction for scattered data. The algorithm makes use of quasiinterpolants to compute the control point...
Byung-Gook Lee, Joon-Jae Lee, Ki-Ryoung Kwon
PODS
2008
ACM
159views Database» more  PODS 2008»
14 years 7 months ago
Approximation algorithms for clustering uncertain data
There is an increasing quantity of data with uncertainty arising from applications such as sensor network measurements, record linkage, and as output of mining algorithms. This un...
Graham Cormode, Andrew McGregor
POPL
2006
ACM
14 years 7 months ago
The next 700 data description languages
In the spirit of Landin, we present a calculus of dependent types to serve as the semantic foundation for a family of languages called data description languages. Such languages, ...
Kathleen Fisher, Yitzhak Mandelbaum, David Walker
ACSAC
2005
IEEE
14 years 1 months ago
An Integrity Verification Scheme for DNS Zone file based on Security Impact Analysis
The Domain Name System (DNS) is the world’s largest distributed computing system that performs the key function of translating user-friendly domain names to IP addresses through...
Ramaswamy Chandramouli, Scott Rose
DASFAA
2008
IEEE
168views Database» more  DASFAA 2008»
14 years 1 months ago
SemanticTwig: A Semantic Approach to Optimize XML Query Processing
Twig pattern matching (TPM) is the core operation of XML query processing. Existing approaches rely on either efficient data structures or novel labeling/indexing schemes to reduce...
Zhifeng Bao, Tok Wang Ling, Jiaheng Lu, Bo Chen