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CVPR
2007
IEEE
15 years 11 months ago
Robust Change-Detection by Normalised Gradient-Correlation
A novel algorithm for robustly segmenting changes between different images of a scene is presented. This computationally efficient algorithm is based on a non-linear comparison of...
Robert O'Callaghan, Tetsuji Haga
IPPS
1998
IEEE
15 years 1 months ago
Benchmarking the Task Graph Scheduling Algorithms
The problem of scheduling a weighted directed acyclic graph (DAG) to a set of homogeneous processors to minimize the completion time has been extensively studied. The NPcompletene...
Yu-Kwong Kwok, Ishfaq Ahmad
BMCBI
2006
80views more  BMCBI 2006»
14 years 9 months ago
Quantification of the variation in percentage identity for protein sequence alignments
Background: Percentage Identity (PID) is frequently quoted in discussion of sequence alignments since it appears simple and easy to understand. However, although there are several...
G. P. S. Raghava, Geoffrey J. Barton
COMPUTING
2008
94views more  COMPUTING 2008»
14 years 9 months ago
Two new methods for constructing double-ended priority queues from priority queues
We introduce two data-structural transformations to construct doubleended priority queues from priority queues. To apply our transformations the priority queues exploited must sup...
Amr Elmasry, Claus Jensen, Jyrki Katajainen
LREC
2008
154views Education» more  LREC 2008»
14 years 11 months ago
A Comparative Evaluation of Term Recognition Algorithms
Automatic Term recognition (ATR) is a fundamental processing step preceding more complex tasks such as semantic search and ontology learning. From a large number of methodologies ...
Ziqi Zhang, José Iria, Christopher Brewster...