TY - GEN
T1 - Modelling the relationship between streamflow and electrical conductivity in Hollin Creek, Southeastern Australia
AU - Spate, Jess
PY - 2005
Y1 - 2005
N2 - The relationship between streamfiow q and electrical conductivity k is explored in this paper, using data from Hollin Cave Spring in New South Wales, Australia. A temporal rule extraction algorithm is used to identify frequent patterns in each time series. The frequent patterns are then refined using the concept of profile convexity, and parametrised for compactness of representation, before the coupling between flow and conductivity is examined. Results show that two frequent peak patterns occur in flow and two troughs in electrical conductivity, and that the shapes of all these can be characterised with a single magnitude parameter. The coupling between events in the two series is investigated, and reveals that the depth of k troughs depend heavily on the initial state of k, and more weakly on the magnitude of the flow peak.
AB - The relationship between streamfiow q and electrical conductivity k is explored in this paper, using data from Hollin Cave Spring in New South Wales, Australia. A temporal rule extraction algorithm is used to identify frequent patterns in each time series. The frequent patterns are then refined using the concept of profile convexity, and parametrised for compactness of representation, before the coupling between flow and conductivity is examined. Results show that two frequent peak patterns occur in flow and two troughs in electrical conductivity, and that the shapes of all these can be characterised with a single magnitude parameter. The coupling between events in the two series is investigated, and reveals that the depth of k troughs depend heavily on the initial state of k, and more weakly on the magnitude of the flow peak.
UR - http://www.scopus.com/inward/record.url?scp=33745186938&partnerID=8YFLogxK
U2 - 10.1007/11552253_38
DO - 10.1007/11552253_38
M3 - Conference contribution
AN - SCOPUS:33745186938
SN - 3540287957
SN - 9783540287957
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 419
EP - 428
BT - Advances in Intelligent Data Analysis VI - 6th International Symposium on Intelligent Data Analysis, IDA 2005, Proceedings
PB - Springer Verlag
T2 - 6th International Symposium on Intelligent Data Analysis, IDA 2005
Y2 - 8 September 2005 through 10 September 2005
ER -