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» On Bounded Queries and Approximation
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IPPS
2005
IEEE
15 years 3 months ago
Tight Bounds for Wavelength Assignment on Trees of Rings
: A fundamental problem in communication networks is wavelength assignment (WA): given a set of routing paths on a network, assign a wavelength to each path such that the paths wit...
Zhengbing Bian, Qian-Ping Gu, Xiao Zhou
ICPR
2000
IEEE
15 years 2 months ago
Modeling Range Images with Bounded Error Triangular Meshes without Optimization
This paper presents a new technique for approximating range images by means of adaptive triangular meshes with a bounded approximation error and without applying optimization. Thi...
Angel Domingo Sappa, Miguel Angel García
SSDBM
2006
IEEE
96views Database» more  SSDBM 2006»
15 years 3 months ago
Efficient Query Processing in Arbitrary Subspaces Using Vector Approximations
Hans-Peter Kriegel, Peer Kröger, Matthias Sch...
VLDB
2001
ACM
76views Database» more  VLDB 2001»
15 years 2 months ago
Surfing Wavelets on Streams: One-Pass Summaries for Approximate Aggregate Queries
Anna C. Gilbert, Yannis Kotidis, S. Muthukrishnan,...
VLDB
2001
ACM
106views Database» more  VLDB 2001»
15 years 2 months ago
Approximate Query Processing: Taming the TeraBytes
Minos N. Garofalakis, Phillip B. Gibbons