Late spring ultraviolet levels over the United Kingdom and the link to ozone (2008)
Austin, J., Driscoll, C. M. H., Farmer, S. F. G., Molyneux, M. J.
Erythemally-weighted ultraviolet (UVery) levels measured over southern England, during anticyclonic weather between 30 April and 2 May, 1997, were almost 50 higher than normally expected for clear...
Late spring ultraviolet levels over the United Kingdom and the link to ozone (2008)
Austin, J., Driscoll, C. M. H., Farmer, S. F. G., Molyneux, M. J.
Erythemally-weighted ultraviolet (UVery) levels measured over southern England, during anticyclonic weather between 30 April and 2 May, 1997, were almost 50 higher than normally expected for clear...
Uncertainties and assessments of chemistry-climate models of the stratosphere (2008)
Austin, J., Shindell, D., Beagley, S. R., Brühl, C., Dameris, M., Manzini, E., ...
In recent years a number of chemistry-climate models have been developed with an emphasis on the stratosphere. Such models cover a wide range of timescales of integration and vary considerably in...
Uncertainties and assessments of chemistry-climate models of the stratosphere (2008)
Austin, J., Shindell, D., Beagley, S. R., Brühl, C., Dameris, M., Manzini, E., ...
In recent years a number of chemistry-climate models have been developed with an emphasis on the stratosphere. Such models cover a wide range of timescales of integration and vary considerably in...
Damski, J., Thölix, L., Backman, L., Kaurola, J., Taalas, P., Austin, J., ...
A Global 40-year simulation from 1980 to 2019 was performed with the FinROSE chemistry-transport model based on the use of coupled chemistry GCM-data. The main focus of our analysis is on...
Austin, J., Hood, L. L., Soukharev, B. E.
The results from three 45-year simulations of a coupled chemistry climate model are analysed for solar cycle influences on ozone and temperature. The simulations include UV forcing at the top of the...
Struthers, H., Kreher, K., Austin, J., Schofield, R., Bodeker, G., Johnston, P., ...
Trends in NO2 derived from a 45 year integration of a chemistry-climate model (CCM) run have been compared with ground-based NO2 measurements at Lauder (45° S) and Arrival Heights (78° S). Observed...
Damski, J., Thölix, L., Backman, L., Kaurola, J., Taalas, P., Austin, J., ...
A Global 40-year simulation from 1980 to 2019 was performed with the FinROSE chemistry-transport model based on the use of coupled chemistry GCM-data. The main focus of our analysis is on...
Austin, J., Hood, L. L., Soukharev, B. E.
The results from three 45-year simulations of a coupled chemistry climate model are analysed for solar cycle influences on ozone and temperature. The simulations include UV forcing at the top of the...
Struthers, H., Kreher, K., Austin, J., Schofield, R., Bodeker, G., Johnston, P., ...
Trends in NO2 derived from a 45 year integration of a chemistry-climate model (CCM) run have been compared with ground-based NO2 measurements at Lauder (45° S) and Arrival Heights (78° S). Observed...
Damski, J., Thölix, L., Backman, L., Kaurola, J., Taalas, P., Austin, J., ...
A global 40-year simulation from 1980 to 2019 was performed with the FinROSE chemistry-transport model based on the use of coupled chemistry GCM-data. The main focus of our analysis is on...
Austin, J., Hood, L. L., Soukharev, B. E.
The results from three 45-year simulations of a coupled chemistry climate model are analysed for solar cycle influences on ozone and temperature. The simulations include UV forcing at the top of the...
Struthers, H., Kreher, K., Austin, J., Schofield, R., Bodeker, G., Johnston, P., ...
Trends in derived from a 45 year integration of a chemistry-climate model (CCM) run have been compared with ground-based measurements at Lauder (45° S) and Arrival Heights (78° S). Observed trends...
Uncertainties and assessments of chemistry-climate models of the stratosphere (2008)
Austin, J., Shindell, D., Beagley, S. R., Brühl, C., Dameris, M., Manzini, E., ...
In recent years a number of chemistry-climate models have been developed with an emphasis on the stratosphere. Such models cover a wide range of time scales of integration and vary considerably in...
Damski, J., Thölix, L., Backman, L., Kaurola, J., Taalas, P., Austin, J., ...
A global 40-year simulation from 1980 to 2019 was performed with the FinROSE chemistry-transport model based on the use of coupled chemistry GCM-data. The main focus of our analysis is on...
Austin, J., Hood, L. L., Soukharev, B. E.
The results from three 45-year simulations of a coupled chemistry climate model are analysed for solar cycle influences on ozone and temperature. The simulations include UV forcing at the top of the...
Struthers, H., Kreher, K., Austin, J., Schofield, R., Bodeker, G., Johnston, P., ...
Trends in derived from a 45 year integration of a chemistry-climate model (CCM) run have been compared with ground-based measurements at Lauder (45° S) and Arrival Heights (78° S). Observed trends...
Uncertainties and assessments of chemistry-climate models of the stratosphere (2008)
Austin, J., Shindell, D., Beagley, S. R., Brühl, C., Dameris, M., Manzini, E., ...
In recent years a number of chemistry-climate models have been developed with an emphasis on the stratosphere. Such models cover a wide range of time scales of integration and vary considerably in...
Analogue summation of electrical spike trains in semiconductor nerve fibres (2008)
Samardak, A., Taylor, S., Nogaret, A., Hollier, G., Austin, J., Farrer, I., ...
We fabricate and investigate electrical pulse propagation in modulation-doped semiconductor nerve fibres made of sub-micron pn wires. We report the analogue summation of electrical impulses at the...
Coupled chemistry climate model simulations of the solar cycle in ozone and temperature (2008)
Austin, J., Tourpali, K., Rozanov, E., Akiyoshi, H., Bekki, S., Boedeker, G., ...
The 11-year solar cycles in ozone and temperature are examined using new simulations of coupled chemistry climate models. The results show a secondary maximum in stratospheric tropical ozone, in...
Multimodel projections of stratospheric ozone in the 21st century (2007)
Eyring, V., Waugh, D. W., Bodeker, G. E., Cordero, E., Akiyoshi, H., Austin, J., ...
Simulations from eleven coupled chemistry-climate models (CCMs) employing nearly identical forcings have been used to project the evolution of stratospheric ozone throughout the 21st century. The...
Multimodel projections of stratospheric ozone in the 21st century (2007)
Eyring, V., Waugh, D. W., Bodeker, G. E., Cordero, E., Akiyoshi, H., Austin, J., ...
Acceptability of unsupervised HPV self-sampling using written instructions (2006)
Waller, J., McCaffery, K., Forrest, S., Szarewski, A., Cadman, L., Austin, J., ...
Objectives: The study measured the acceptability of self-sampling for human papillomavirus (HPV) testing in the context of cervical cancer screening. Women carried out self-sampling unsupervised,...
Comparison of recent modeled and observed trends in total column ozone (2006)
Andersen, S.B., Weatherhead, E.C, Stevermer, A., Austin, J., Brühl, C., Fleming, E.L., ...
We present a comparison of trends in total column ozone from 10 two-dimensional and 4 three-dimensional models and solar backscatter ultraviolet–2 (SBUV/2) satellite observations from the period...
Eyring, V., Butchart, N., Waugh, D. W., Akiyoshi, H., Austin, J., Bekki, S., ...
Simulations of the stratosphere from thirteen coupled chemistry-climate models (CCMs) are evaluated to provide guidance for the interpretation of ozone predictions made by the same CCMs. The focus of...
Climate-Ozone Connections (2006)
Baldwin, M., Dameris, D., Austin, J., Bekki, S., Bregman, B., Scinocca, J., ...
Fletcher, M., Jackson, T., Jessop, M., Liang, B., Austin, J.
We describe a high performance Grid based signal search tool for distributed diagnostic applications developed in conjunction with Rolls-Royce plc for civil aero engine condition monitoring...
Comparison of recent modeled and observed trends in total column ozone (2006)
Andersen, S. B., Weatherhead, E. C., Stevermer, A., Austin, J., Brühl, C., Fleming, E. L., ...
A neural network for mining large volumes of time series data (2005)
Efficiently mining large volumes of time series data is amongst the most challenging problems that are fundamental in many fields such as industrial process monitoring, medical data analysis and...
A binary neural k-nearest neighbour technique (2005)
K-Nearest Neighbour (k-NN) is a widely used technique for classifying and clustering data. K-NN is effective but is often criticised for its polynomial run-time growth as k-NN calculates the distance...
DAME: searching large data sets within a grid-enabled engineering application (2005)
Austin, J., Davis, R., Fletcher, M., Jackson, T., Jessop, M., Liang, B., ...
The use of search engines within the Internet is now ubiquitous. This work examines how Grid technology may affect the implementation of search engines by focusing on the Signal Data Explorer...
Bardeleben, C., Gray, M. M., Austin, J.
We isolated 12 polymorphic microsatellite markers for the large-billed scrubwren Sericornis magnirostris from genomic libraries enriched for (AAGG)(n) and (AACC)(n) repetitive elements and...
Bardeleben, C, Delaney, KS, Austin, J, Moore, RL
We isolated 12 polymorphic microsatellite markers for the grey-headed robin Poecilodryas albispecularis from genomic libraries enriched for (AAGG)n and (AACC)n repetitive elements and characterized...
A survey of outlier detection methodologies (2004)
Outlier detection has been used for centuries to detect and, where appropriate, remove anomalous observations from data. Outliers arise due to mechanical faults, changes in system behaviour,...
Distribution Forecasting of High Frequency Time Series (2004)
The availability of high frequency data sets in finance has allowed the use of very data intensive techniques using large data sets in forecasting. An algorithm requiring fast k-NN type search has...
Process-Oriented Validation of Coupled Chemistry-Climate Models (2004)
Eyring, V., Harris, N.R.P., Rex, M., Shepherd, T.G., Fahey, D.W., Amanatidis, G., ...
Comparison of modeled and observed stratospheric springtime maxima (2004)
Andersen, S. B., Weatherhead, E. C., Austin, J., Brühl, C., Fleming, E. L., De Grandpre, J., ...
Three-dimensional face recognition: An Eigensurface approach (2004)
Heseltine, T., Pears, N., Austin, J.
We evaluate a new approach to face recognition using a variety of surface representations of three-dimensional facial structure. Applying principal component analysis (PCA), we show that high levels...
A comparison of standard spell checking algorithms and a novel binary neural approach (2003)
In this paper, we propose a simple, flexible, and efficient hybrid spell checking methodology based upon phonetic matching, supervised learning, and associative matching in the AURA neural system. We...
Polar Stratospheric Ozone (2003)
Newman, P., Pyle, J.A., Austin, J., Braathen, G., Canzini, P., Carslaw, K., ...
Uncertainties and assessments of chemistry-climate models of the stratosphere (2003)
Austin, J., Shindell, D., Beagley, S. R., Bruhl, C., Dameris, M., Manzini, Elisa, ...
In recent years a number of chemistry-climate models have been developed with an emphasis on the stratosphere. Such models cover a wide range of time scales of integration and vary considerably in...
Uncertainties and assessments of chemistry-climate models of the stratosphere (2003)
Austin, J., Shindell, D., Beagley, S. R., Brühl, C., Dameris, M., Manzini, E., ...
Improved AURA k-nearest neighbour approach (2003)
Weeks, M., Hodge, V., O'Keefe, S., Austin, J., Lees, K.
The k-Nearest Neighbour (kNN) approach is a widely-used technique for pattern classification. Ranked distance measurements to a known sample set determine the classification of unknown samples....
A comparison of a novel neural spell checker and standard spell checking algorithms (2002)
In this paper, we propose a simple and flexible spell checker using efficient associative matching in the AURA modular neural system. Our approach aims to provide a pre-processor for an information...
Hierarchical word clustering - automatic thesaurus generation (2002)
In this paper, we propose a hierarchical, lexical clustering neural network algorithm that automatically generates a thesaurus (synonym abstraction) using purely stochastic information derived from...
An evaluation of standard retrieval algorithms and a binary neural approach (2001)
In this paper we evaluate a selection of data retrieval algorithms for storage efficiency, retrieval speed and partial matching capabilities using a large Information Retrieval dataset. We evaluate...
Hierarchical growing cell structures: TreeGCS (2001)
We propose a hierarchical clustering algorithm (TreeGCS) based upon the Growing Cell Structure (GCS) neural network of Fritzke. Our algorithm refines and builds upon the GCS base, overcoming an...
A novel binary spell checker (2001)
In this paper we propose a simple, flexible and efficient hybrid spell checking methodology based upon phonetic matching, supervised learning and associative matching in the AURA neural system. We...
Chemical structure matching using correlation matrix memories (1999)
Austin, J., Turner, A., Turner, M., Lees, K.
This paper describes the application of the relaxation by elimination (RBE) method to matching the 3D structure of molecules in chemical databases within the frame work of binary correlation matrix...
Distributed associative memories for high-speed symbolic reasoning (1996)
This paper briefly introduces a novel symbolic reasoning system based upon distributed associative memories which are constructed from correlation matrix memories (CMM). The system is aimed at...
Segmenting modulated line textures with S-Gabor filters (1996)
Hickinbotham, S.J., Hancock, E.R., Austin, J.
This paper describes a novel technique for segmenting frequency modulated line-textures. Textures of this sort abound in nature and are typified by growth patterns in which the deposition rate varies...
Using correlation matrix memories for inferencing in expert systems (1996)
Outline of The Chapter… Section 16.2 describes CMM and the Dynamic Variable Binding Problem. Section 16.3 deals with how CMM is used as part of an inferencing engine. Section 16.4 details the...
C-NNAP - A parallel processing architecture for binary neural networks (1995)
Kennedy, J.V., Austin, J., Pack, R., Cass, B.
This paper describes the CNNAP machine, a MIMD implementation of an array of ADAM binary neural networks, primarily designed for image processing. CNNAP comprises an array of VME cards each...
Transport policy appraisal with equilibrium models III: Investment benefits in multi-modal systems
Lam, W. M., Austin, J., Kim, K. S.
We extend the analysis of papers I and II to explore theoretically and numerically within a multi-modal equilibrium framework the contributions of different response mechanisms to the benefit derived...