Skip to main content

Research Repository

See what's under the surface


A frequency domain approach to roto-translation estimation using gradient cross-correlation (2008)
Conference Proceeding
Tzimiropoulos, G., Argyriou, V., & Stathaki, T. (2008). A frequency domain approach to roto-translation estimation using gradient cross-correlation

A novel frequency domain approach to roto-translation estimation is presented. The baseline gradient cross-correlation method is extended to handle rotations. A key feature of the proposed scheme is the ability to achieve good performance in the pres... Read More

Tracking sub-page components in document workflows (2008)
Conference Proceeding
Ollis, J. A., Bagley, S. R., & Brailsford, D. F. (2008). Tracking sub-page components in document workflows. doi:10.1145/1410140.1410156

Documents go through numerous transformations and intermediate formats as they are processed from abstract markup into final printable form. This notion of a document workflow is well established but it is common to find that ideas about document com... Read More

Hybrid matrix converter topologies: an exploration of benefits (2008)
Conference Proceeding
Klumpner, C., & Pitic, C. (2008). Hybrid matrix converter topologies: an exploration of benefits. In 2008 IEEE Power Electronics Specialists Conferencedoi:10.1109/PESC.2008.4591887

Matrix converters are direct AC/AC power converters that can operate with sinusoidal output/input voltage/currents without the need of passive components to store energy, which means that they are grid friendly and have a great weight/volume reductio... Read More

Configuring an open pipeline fulfilment system - a simulation study in an automotive context (2008)
Conference Proceeding
Brabazon, P. G., Woodcock, A., & MacCarthy, B. L. (2008). Configuring an open pipeline fulfilment system - a simulation study in an automotive context

Automotive producers are adopting multi-modal fulfillment models in which customers can be fulfilled by products from stock, by allocating as yet unmade products that are in the planning pipeline, or by building a product to order. This study explore... Read More

An agent-based simulation of in-store customer experiences (2008)
Conference Proceeding
Siebers, P., Aickelin, U., Celia, H., & Clegg, C. (2008). An agent-based simulation of in-store customer experiences

Agent-based modelling and simulation offers a new and exciting way of understanding the world of work. In this paper we describe the development of an agent-based simulation model, designed to help to understand the relationship between human resourc... Read More

A comparison of three different methods for classification of breast cancer data (2008)
Conference Proceeding
Soria, D., Garibaldi, J. M., Biganzoli, E. M., & Ellis, I. O. (2008). A comparison of three different methods for classification of breast cancer data

The classification of breast cancer patients is of great importance in cancer diagnosis. During the last few years, many algorithms have been proposed for this task. In this paper, we review different supervised machine learning techniques for classi... Read More

Cancer profiles by affinity propagation (2008)
Conference Proceeding
Ambrogi, F., Raimondi, E., Soria, D., Boracchi, P., & Biganzoli, E. M. (2008). Cancer profiles by affinity propagation

The affinity propagation algorithm is applied to a problem of breast cancer subtyping using traditional biologic markers. The algorithm provides a procedure to determine the number of profiles to be considered. A well know breast cancer case serie... Read More

Symmetry detection using frequency domain motion estimation techniques (2008)
Conference Proceeding
Tzimiropoulos, G., Argyriou, V., & Stathaki, T. (2008). Symmetry detection using frequency domain motion estimation techniques. doi:10.1109/ICASSP.2008.4517746

A frequency domain approach for the detection of symmetries in real images is presented. Our framework is based on recent state-of-the-art research where motion estimation techniques are employed to sequentially determine all the associated parameter... Read More