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VLDB
2001
ACM
144views Database» more  VLDB 2001»
14 years 7 months ago
Approximate query processing using wavelets
Approximate query processing has emerged as a costeffective approach for dealing with the huge data volumes and stringent response-time requirements of today's decision-suppo...
Kaushik Chakrabarti, Minos N. Garofalakis, Rajeev ...
TRECVID
2007
13 years 8 months ago
Determination of Shot Boundary in MPEG Videos for TRECVID 2007
TURED ABSTRACT Detection of shot boundary plays important roles in many video applications. Herein, a novel method on shot boundary detection from compressed video is proposed. Fir...
Jinchang Ren, Jianmin Jiang, Juan Chen
ACSC
2009
IEEE
14 years 2 months ago
Microdata Protection Through Approximate Microaggregation
Microdata protection is a hot topic in the field of Statistical Disclosure Control, which has gained special interest after the disclosure of 658000 queries by the America Online...
Xiaoxun Sun, Hua Wang, Jiuyong Li
JCO
2010
101views more  JCO 2010»
13 years 5 months ago
Separator-based data reduction for signed graph balancing
Abstract Polynomial-time data reduction is a classical approach to hard graph problems. Typically, particular small subgraphs are replaced by smaller gadgets. We generalize this ap...
Falk Hüffner, Nadja Betzler, Rolf Niedermeier
FAST
2009
13 years 5 months ago
Tiered Fault Tolerance for Long-Term Integrity
Fault-tolerant services typically make assumptions about the type and maximum number of faults that they can tolerate while providing their correctness guarantees; when such a fau...
Byung-Gon Chun, Petros Maniatis, Scott Shenker, Jo...