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SIAMDM
2011
13 years 4 months ago
Origins of Nonlinearity in Davenport-Schinzel Sequences
Abstract. A generalized Davenport–Schinzel sequence is one over a finite alphabet that excludes subsequences isomorphic to a fixed forbidden subsequence. The fundamental proble...
Seth Pettie
VLDB
2000
ACM
121views Database» more  VLDB 2000»
14 years 1 months ago
Fast Time Sequence Indexing for Arbitrary Lp Norms
Fast indexing in time sequence databases for similarity searching has attracted a lot of research recently. Most of the proposals, however, typically centered around the Euclidean...
Byoung-Kee Yi, Christos Faloutsos
ICDE
2010
IEEE
199views Database» more  ICDE 2010»
14 years 4 months ago
Mining mutation chains in biological sequences
— The increasing infectious disease outbreaks has led to a need for new research to better understand the disease’s origins, epidemiological features and pathogenicity caused b...
Chang Sheng, Wynne Hsu, Mong-Li Lee, Joo Chuan Ton...
CVPR
2010
IEEE
14 years 5 months ago
Sufficient Dimensionality Reduction for Visual Sequence Classification
When classifying high-dimensional sequence data, traditional methods (e.g., HMMs, CRFs) may require large amounts of training data to avoid overfitting. In such cases dimensional...
Alex Shyr, Raquel Urtasun, Michael Jordan
BNCOD
2003
91views Database» more  BNCOD 2003»
13 years 11 months ago
Persistent Indexing Technology for Large Sequences
There are two aspects to the work being presented here. The first is a novel persistent index structure for genomic data, a prototype of which has been completed. The second, usin...
Robert Japp