Sciweavers

1100 search results - page 92 / 220
» A comparative test of web accessibility evaluation methods
Sort
View
CCS
2010
ACM
13 years 7 months ago
TAPS: automatically preparing safe SQL queries
We present the first sound program transformation approach for automatically transforming the code of a legacy web application to employ PREPARE statements in place of unsafe SQL...
Prithvi Bisht, A. Prasad Sistla, V. N. Venkatakris...
NIPS
2008
13 years 10 months ago
Breaking Audio CAPTCHAs
CAPTCHAs are computer-generated tests that humans can pass but current computer systems cannot. CAPTCHAs provide a method for automatically distinguishing a human from a computer ...
Jennifer Tam, Jirí Simsa, Sean Hyde, Luis v...
ICIAP
1997
ACM
14 years 1 months ago
Unsupervised Texture Segmentation Using Feature Distributions
This paper presents an unsupervised texture segmentation method, which uses distributions of local binary patterns and pattern contrasts for measuring the similarity of adjacent i...
Timo Ojala, Matti Pietikäinen
ADC
2009
Springer
113views Database» more  ADC 2009»
14 years 3 months ago
Ranking-Constrained Keyword Sequence Extraction from Web Documents
Given a large volume of Web documents, we consider problem of finding the shortest keyword sequences for each of the documents such that a keyword sequence can be rendered to a g...
Ding-Yi Chen, Xue Li, Jing Liu, Xia Chen
BIOSURVEILLANCE
2007
Springer
14 years 3 months ago
Detecting Conserved RNA Secondary Structures in Viral Genomes: The RADAR Approach
Abstract. Conserved regions, or motifs, present among RNA secondary structures serve as a useful indicator for predicting the functionality of the RNA molecules. Automated detectio...
Mugdha Khaladkar, Jason T. L. Wang