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VLDB
2002
ACM
184views Database» more  VLDB 2002»
16 years 6 months ago
Database indexing for large DNA and protein sequence collections
Our aim is to develop new database technologies for the approximate matching of unstructured string data using indexes. We explore the potential of the suffix tree data structure i...
Ela Hunt, Malcolm P. Atkinson, Robert W. Irving
FCCM
2009
IEEE
115views VLSI» more  FCCM 2009»
15 years 10 months ago
Multi-Core Architecture on FPGA for Large Dictionary String Matching
FPGA has long been considered an attractive platform for high performance implementations of string matching. However, as the size of pattern dictionaries continues to grow, such ...
Qingbo Wang, Viktor K. Prasanna
IFIP
2004
Springer
15 years 11 months ago
Efficient Algorithms for Handling Molecular Weighted Sequences
Abstract In this paper we introduce the Weighted Suffix Tree, an efficient data structure for computing string regularities in weighted sequences of molecular data. Molecular Wei...
Costas S. Iliopoulos, Christos Makris, Yannis Pana...
BMVC
2000
15 years 7 months ago
Morphological Change Detection Algorithms for Surveillance Applications
Vision-based systems for remote surveillance usually involve change detection algorithms for intruders, obstacles or irregularities detection. In particular, there is a potentiall...
Elena Stringa
ICMLA
2008
15 years 7 months ago
Graph-Based Multilevel Dimensionality Reduction with Applications to Eigenfaces and Latent Semantic Indexing
Dimension reduction techniques have been successfully applied to face recognition and text information retrieval. The process can be time-consuming when the data set is large. Thi...
Sophia Sakellaridi, Haw-ren Fang, Yousef Saad