Learn More
Forward Checking is a highly regarded search method used to solve Constraint Satisfaction Problems. This method performs a limited type of lookahead attempting to nd a failure earlier during a backtracking search. In this paper a new search method, Minimal Forward Checking, is introduced which under certain conditions performs the same amount of constraint(More)
Literature indexing tools provide researchers with a means to navigate through the network of scholarly scientific articles in a subject domain. We propose that more effective indexing tools may be designed using the links between articles provided by citations. With the explosion in the amount of scientific literature and with the advent of ar-tifacts(More)
In this paper, we describe an automatic storm tracking system to help with the forecasting of severe storms. The concepts fuzzy point, fuzzy vector, fuzzy length of a fuzzy vector, and fuzzy angle between two non-zero fuzzy vectors are rst examined. We use a region splitting algorithm with dynamic thresholding to determine storm masses in Doppler radar(More)
We present local least squares and regularization frameworks for computing 3D velocity (3D optical flow) from 3D radial velocity measured by a Doppler radar. We demonstrate the performance of our algorithms quantitatively on synthetic radial velocity data and qualitatively on real radial velocity data, obtained from the Doppler radar at Kurnell Radar(More)
An automated tracking algorithm for doppler radar storms is presented. Potential storms in Doppler radar images are hypothesized as regions of high water density (high intensity in the radar images) using a merge-and-split region growing algorithm. Potential storms are veriied by a relaxation labelling scheme that attempts to nds the best tracks based on(More)
Due to the rapidly increasing amount of biomedical literature , automatic processing of biomedical papers is extremely important. Named Entity Recognition (NER) in this type of writing has several difficulties. In this paper we present a system to find phenotype names in biomedical literature. The system is based on Metamap and makes use of the UMLS(More)