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ICDE
2004
IEEE
85views Database» more  ICDE 2004»
14 years 9 months ago
Selectivity Estimation for String Predicates: Overcoming the Underestimation Problem
Queries with (equality or LIKE) selection predicates over string attributes are widely used in relational databases. However, state-of-the-art techniques for estimating selectivit...
Surajit Chaudhuri, Venkatesh Ganti, Luis Gravano
BMCBI
2006
126views more  BMCBI 2006»
13 years 7 months ago
Differential prioritization between relevance and redundancy in correlation-based feature selection techniques for multiclass ge
Background: Due to the large number of genes in a typical microarray dataset, feature selection looks set to play an important role in reducing noise and computational cost in gen...
Chia Huey Ooi, Madhu Chetty, Shyh Wei Teng
ICIAP
2005
ACM
14 years 1 months ago
Score Selection Techniques for Fingerprint Multi-modal Biometric Authentication
Abstract. Fingerprints are one of the most used biometrics for automatic personal authentication. Unfortunately, it is often difficult to design fingerprint matchers exhibiting th...
Giorgio Giacinto, Fabio Roli, Roberto Tronci
APNOMS
2006
Springer
13 years 11 months ago
Rate-Based and Gap-Based Available Bandwidth Estimation Techniques in Cross-Traffic Context
Recent years have seen an increasing interest in end-to-end available bandwidth estimation. A number of estimation techniques and tools have been developed during the last few year...
Wayman Tan, Marat Zhanikeev, Yoshiaki Tanaka
AVSS
2009
IEEE
14 years 22 days ago
Comparative Evaluation of Stationary Foreground Object Detection Algorithms Based on Background Subtraction Techniques
In several video surveillance applications, such as the detection of abandoned/stolen objects or parked vehicles, the detection of stationary foreground objects is a critical task...
Álvaro Bayona, Juan Carlos San Miguel, Jos&...