Tim Ritchings

According to our database, Tim Ritchings authored at least 21 papers between 1985 and 2008.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2008

Comparing ANNs and Genetic Programming for Voice Quality Assessment Post-Treatment.

Tim Ritchings, Carl Berry, Walaa M. Sheta

Appl. Artif. Intell., 2008

2005

Intelligent voice quality assessment posttreatment using genetic programming.

Walaa M. Sheta, Tim Ritchings, Carl Berry

Proceedings of the Fourth International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2005

A comparative study of intelligent voice quality assessment using impedance and acoustic signals.

Carl Berry, Tim Ritchings

Proceedings of the Fourth International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2005

The Empirical Study of Augmented Reality and Virtual Reality for Computer Accessory Maintenance.

Giap Weng Ng, Tim Ritchings, Norsiah Fauzan

Proceedings of the 4th International Conference on IT in Asia, 2005

2004

Medical Data Mining: Case of Cervical Cancer Screening.

Mohamad Saraee, Tim Ritchings

Proceedings of the International Conference on Mathematics and Engineering Techniques in Medicine and Biological Scienes, 2004

A Proposed Model for a Context Aware Distributed System.

Duncan Bates, Nigel Linge, Martin Hope, Tim Ritchings

Proceedings of the Ubiquitous Computing, 2004

2003

The effects of inter and intra speaker variability on pathological voice quality assessment.

Juan Ignacio Godino-Llorente, Tim Ritchings, Carl Berry

Proceedings of the Third International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2003

Augmented Reality Application in Tutoring System for Reading.

Wan Nurhayati Wan Ab. Rahman, Tim Ritchings

Proceedings of the 3th International Conference on IT in Asia, 2003

Knowledge-based Augmented Reality Training and Learning Environment (KARTLE) for Computer Accessory Maintenance Assistance.

Giap Weng Ng, Tim Ritchings

Proceedings of the 3th International Conference on IT in Asia, 2003

2001

Pathological voice quality assesment using artificial neural networks.

Tim Ritchings, Mark A. McGillion, Christopher J. Moore

Proceedings of the Second International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2001

Multi-agent Systems as Intelligent Virtual Environments.

George Anastassakis, Tim Ritchings, Themis Panayiotopoulos

Proceedings of the KI 2001: Advances in Artificial Intelligence, 2001

Virtual Agent Societies with the mVITAL Intelligent Agent System.

George Anastassakis, Themis Panayiotopoulos, Tim Ritchings

Proceedings of the Intelligent Virtual Agents, Third International Workshop, 2001

1999

Automatic assessment of voice quality using fundamental harmonic normalised spectra and Gaussian mixtures.

Mark A. McGillion, R. T. Ritchings, Christopher J. Moore

Proceedings of the International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 1999

Automated Analysis of Scanned Ducting Diagrams.

R. T. Ritchings, M. A. Berbar, D. E. Asumu

Proceedings of the Graphics Recognition, Recent Advances, Third International Workshop, 1999

1995

Representation and classification of complex-shaped printed regions using white tiles.

Apostolos Antonacopoulos, R. T. Ritchings

Proceedings of the Third International Conference on Document Analysis and Recognition, 1995

1994

Flexible page segmentation using the background.

Apostolos Antonacopoulos, R. T. Ritchings

Proceedings of the 12th IAPR International Conference on Pattern Recognition, 1994

1990

Image segmentation using maximum gradient profiles orthogonal to edges.

Alan C. F. Colchester, R. T. Ritchings, Nihal D. Kodikara

Image Vis. Comput., 1990

1988

A Hierarchical Rule-Based Method for Image Segmentation using Maximum-Gradient Profiles.

Alan C. F. Colchester, R. T. Ritchings, Nihal D. Kodikara

Proceedings of the Alvey Vision Conference, 1988

1987

Image understanding system for carotid angiograms.

H.-Q. Wang, R. T. Ritchings, Alan C. F. Colchester

Image Vis. Comput., 1987

1986

Detection of abnormalities on carotid angiograms using syntactic techniques.

R. T. Ritchings, Alan C. F. Colchester

Pattern Recognit. Lett., 1986

1985

Knowledge-based analysis of carotid angiograms.

R. T. Ritchings, Alan C. F. Colchester, H.-Q. Wang

Image Vis. Comput., 1985