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All Outputs (803)

Broadcasting On-Line Social Interaction as Inhabited Television (1999)
Conference Proceeding
Benford, S., Greenhalgh, C., Craven, M., Walker, G., Regan, T., Morphett, J., …Bowers, J. (1999). Broadcasting On-Line Social Interaction as Inhabited Television. In S. Bødker, M. Kyng, & K. Schmidt (Eds.), ECSCW ’99: Proceedings of the Sixth European Conference on Computer Supported Cooperative Work 12–16 September 1999, Copenhagen, Denmark (179-198). https://doi.org/10.1007/978-94-011-4441-4_10

Inhabited TV combines collaborative virtual environments (CVEs) with broadcast TV so that on-line audiences can participate in TV shows within shared virtual worlds. Three early experiments with inhabited TV raised fundamental questions concerning th... Read More about Broadcasting On-Line Social Interaction as Inhabited Television.

Patterns of network and user activity in an inhabited television event (1999)
Conference Proceeding
Greenhalgh, C., Benford, S., & Craven, M. (1999). Patterns of network and user activity in an inhabited television event. In VRST '99: Proceedings of the ACM symposium on Virtual reality software and technology. https://doi.org/10.1145/323663.323668

Inhabited Television takes traditional broadcast television and combines it with multiuser virtual reality, to give new possibilities for interaction and participation in and around shows or channels. 'Out Of This World' was an experimental inhabited... Read More about Patterns of network and user activity in an inhabited television event.

A faster learning neural network classifier using selective backpropagation (1997)
Conference Proceeding
Craven, M. P. (1997). A faster learning neural network classifier using selective backpropagation.

The problem of saturation in neural network classification problems is discussed. The listprop algorithm is presented which reduces saturation and dramatically increases the rate of convergence. The technique uses selective application of the bac... Read More about A faster learning neural network classifier using selective backpropagation.

Shape recognition using a novel fractal technique (1996)
Conference Proceeding
Neil, G., Curtis, K. M., & Craven, M. (1996). Shape recognition using a novel fractal technique. In Proceedings of Third International Conference on Electronics, Circuits, and Systems. https://doi.org/10.1109/ICECS.1996.584464

Fractal transformations are an exciting new scale invariant shape recognition technique developed by the authors. They have been successfully used for spatially invariant shape recognition using a cumbersome rotational invariance algorithm. Within th... Read More about Shape recognition using a novel fractal technique.

Composite modelling of the effect of the water body geometry on landslide-tsunamis
Conference Proceeding
Heller, V. (in press). Composite modelling of the effect of the water body geometry on landslide-tsunamis.

Subaerial landslide-tsunamis (impulse waves) are generated by mass movements such as landslides, rock falls or glacier calving interacting with a water body. Preliminary landslide-tsunami hazard assessment is commonly based on empirical equations der... Read More about Composite modelling of the effect of the water body geometry on landslide-tsunamis.

An analytical and genetic-algorithm-based design tool for brushless excitation systems of low-medium rated synchronous generators
Conference Proceeding
Nuzzo, S., Galea, M., Gerada, C., & Brown, N. (in press). An analytical and genetic-algorithm-based design tool for brushless excitation systems of low-medium rated synchronous generators.

The sizing procedures adopted for the everyday design of electrical machines are well known and consolidated. However, for brushless exciters of field wound, synchronous generators, there is significant room for improvement as the impact of the diode... Read More about An analytical and genetic-algorithm-based design tool for brushless excitation systems of low-medium rated synchronous generators.

Prediction of the voltage drop due to the diode commutation process in the excitation system of salient-pole synchronous generators
Conference Proceeding
Nuzzo, S., Galea, M., Gerada, C., & Brown, N. (in press). Prediction of the voltage drop due to the diode commutation process in the excitation system of salient-pole synchronous generators.

The commutation processes in uncontrolled diode rectifiers have been extensively studied and modelled. However, in some applications, such as electrical power generation, the effects of these processes are often neglected. In low to medium rated, fie... Read More about Prediction of the voltage drop due to the diode commutation process in the excitation system of salient-pole synchronous generators.

The case for localised energy management to support resilient cities
Conference Proceeding
Rodrigues, L. T., Marsh, J., Kiamba, L., Gillott, M. C., & O'Doherty, T. (in press). The case for localised energy management to support resilient cities.

Localised energy generation, ownership and management provide a mechanism to address issues of affordability, energy security, infrastructure resilience and the need to reduce greenhouse gases emissions. There is potential for the growth of community... Read More about The case for localised energy management to support resilient cities.

D-MOD Dynamic Modelling of Operator Demand: a new simulator module for the evaluation of signaler’s demand
Conference Proceeding
Delamere, L., Lumby, A., Treble, P., & Golightly, D. (in press). D-MOD Dynamic Modelling of Operator Demand: a new simulator module for the evaluation of signaler’s demand.

Estimating signaler demand is critical for ensuring signaling workstations are both feasible to run, and acceptable to staff. While human factors tools exist, they are typically manual, time consuming and rely of the skill of an expert. One solution,... Read More about D-MOD Dynamic Modelling of Operator Demand: a new simulator module for the evaluation of signaler’s demand.

Melt-processed PLA/HA platelet nanoparticle composites produced using tailored dispersants
Conference Proceeding
Parsons, A. J., Walton, K., Hild, F., Ilchev, A., Gimeno-Fabra, M., Tomczynska, M. M., …Irvine, D. J. (in press). Melt-processed PLA/HA platelet nanoparticle composites produced using tailored dispersants.

Hydroxyapatite (HA) nanoparticles, similar to those seen in the structure of human bone, have been produced via hydrothermal synthesisand used to produce nanocomposite materials via melt blending with poly(lactic acid)(PLA). Both of these processes a... Read More about Melt-processed PLA/HA platelet nanoparticle composites produced using tailored dispersants.

Modelling asset management of railway overhead line equipment
Conference Proceeding
Kilsby, P., Remenyte-Prescott, R., & Andrews, J. D. (in press). Modelling asset management of railway overhead line equipment.

The overhead line equipment (OLE) is a critical sub-system of the 25kV AC overhead railway electrification system. There is a need to evaluate OLE asset management strategies through a whole life cost analysis that considers degradation processes and... Read More about Modelling asset management of railway overhead line equipment.

Hybrid electric propulsion systems for skydiving aircraft
Conference Proceeding
Glassock, R., Galea, M., Williams, W., & Glesk, T. (in press). Hybrid electric propulsion systems for skydiving aircraft.

• Show viability of hybrid electric and all-electric aircraft concept for skydiving missions. • Push forward, investment in new electrical propulsion technology equipped light commuter category aircraft.

Identifying the factors influencing track degradation on the UK rail network
Conference Proceeding
Clarke, S., & Prescott, D. (2017). Identifying the factors influencing track degradation on the UK rail network.

As trains traverse track, the smoothness of its vertical geometry decreases. This degradation is linked to many interrelated factors, making it difficult to identify the primary causes. Through the use of multiple layer analysis, each factor was indi... Read More about Identifying the factors influencing track degradation on the UK rail network.

How does the healthcare industry involve users in medical device development? Pointers for UbiHealth
Conference Proceeding
Craven, M. P., & Martin, J. L. How does the healthcare industry involve users in medical device development? Pointers for UbiHealth.

This paper introduces the Multidisciplinary Assessment of Technology Centre for Healthcare (MATCH) and outlines the problem of integrating a user-centred approach for development of medical devices together with the information and communication tech... Read More about How does the healthcare industry involve users in medical device development? Pointers for UbiHealth.