All Outputs (359)

The ludic takes work (2017)
Conference Proceeding

Games that revolve around user-generated content have been explored mainly from a ludic perspective, leaving the work practices that are entailed in content production underexplored. What we argue in this paper is that there is an underlying economy... Read More about The ludic takes work.

Time series forecasting with interval type-2 intuitionistic fuzzy logic systems (2017)
Conference Proceeding

Conventional fuzzy time series approaches make use of type-1 or type-2 fuzzy models. Type-1 models with one index (membership grade) cannot fully handle the level of uncertainty inherent in many real world applications. The type-2 models with upper a... Read More about Time series forecasting with interval type-2 intuitionistic fuzzy logic systems.

Type-1 and interval type-2 ANFIS: a comparison (2017)
Conference Proceeding

In a previous paper, we proposed an extended ANFIS architecture and showed that interval type-2 ANFIS produced larger errors than type-1 ANFIS on the well-known IRIS classification problem. In this paper, more experiments on both synthetic and real-w... Read More about Type-1 and interval type-2 ANFIS: a comparison.

Novel similarity measure for interval-valued data based on overlapping ratio (2017)
Conference Proceeding

In computing the similarity of intervals, current similarity measures such as the commonly used Jaccard and Dice measures are at times not sensitive to changes in the width of intervals, producing equal similarities for substantially different pairs... Read More about Novel similarity measure for interval-valued data based on overlapping ratio.

fuzzycreator: a python-based toolkit for automatically generating and analysing data-driven fuzzy sets (2017)
Conference Proceeding

This paper presents a toolkit for automatic generation and analysis of fuzzy sets (FS) from data. Toolkits are vital for the wider dissemination, accessibility and implementation of theoretic work and applications on FSs. There are currently several... Read More about fuzzycreator: a python-based toolkit for automatically generating and analysing data-driven fuzzy sets.

A new dynamic approach for non-singleton fuzzification in noisy time-series prediction (2017)
Conference Proceeding

Non-singleton fuzzification is used to model uncertain (e.g. noisy) inputs within fuzzy logic systems. In the standard approach, assuming the fuzzification type is known, the observed [noisy] input is usually considered to be the core of the input fu... Read More about A new dynamic approach for non-singleton fuzzification in noisy time-series prediction.

The arithmetic recursive average as an instance of the recursive weighted power mean (2017)
Conference Proceeding

The aggregation of multiple information sources has a long history and ranges from sensor fusion to the aggregation of individual algorithm outputs and human knowledge. A popular approach to achieve such aggregation is the fuzzy integral (FI) which i... Read More about The arithmetic recursive average as an instance of the recursive weighted power mean.

Efficient modeling and representation of agreement in interval-valued data (2017)
Conference Proceeding

Recently, there has been much research into effective representation and analysis of uncertainty in human responses, with applications in cyber-security, forest and wildlife management, and product development, to name a few. Most of this research ha... Read More about Efficient modeling and representation of agreement in interval-valued data.

Elliptic membership functions and the modeling uncertainty in type-2 fuzzy logic systems as applied to time series prediction (2017)
Conference Proceeding

In this paper, our aim is to compare and contrast various ways of modeling uncertainty by using different type-2 fuzzy membership functions available in literature. In particular we focus on a novel type-2 fuzzy membership function–”Elliptic membersh... Read More about Elliptic membership functions and the modeling uncertainty in type-2 fuzzy logic systems as applied to time series prediction.

Exploring the use of type-2 fuzzy sets in multi-criteria decision making based on TOPSIS (2017)
Conference Proceeding

Multi-criteria decision making (MCDM) problems are a well known category of decision making problem that has received much attention in the literature, with a key approach being the Technique for Order Preference by Similarity to Ideal Solution (TOPS... Read More about Exploring the use of type-2 fuzzy sets in multi-criteria decision making based on TOPSIS.

The Rough Mile: Reframing Location Through Locative Audio (2017)
Conference Proceeding

We chart the design and deployment of The Rough Mile: a multi-layered locative audio walk that blends pre-recorded spoken word, original music, and ambient environmental sound with real-time external ambient sound by employing bone conduction headpho... Read More about The Rough Mile: Reframing Location Through Locative Audio.

Creating space for facilitated music performance: gesture controlled sound for users with complex disabilities (2017)
Conference Proceeding

Musical interactions have the potential to increase emotional well-being, self-confidence and self-motivation. However, the ability to actively participate in creative activities involving music performance has so far been difficult for users with co... Read More about Creating space for facilitated music performance: gesture controlled sound for users with complex disabilities.

A network of noise: designing with a decade of data to sonify JANET (2017)
Conference Proceeding

The existing sonification of networks mainly focuses on security. Our novel approach is framed by the ways in which network traffic changes over the national JANET network. Using a variety of sonification techniques, we examine the user context, how... Read More about A network of noise: designing with a decade of data to sonify JANET.

Using multi time-scale electro-thermal simulation approach to evaluate SiC-MOSFET power C=converter in virtual prototyping design tool (2017)
Conference Proceeding

Using virtual prototyping (VP) design tool to eval¬uate power converter electro-thermal performance can help designers to validate prototype in a quick way. However, different system time-scale requires efficient electro-thermal simulation techniques... Read More about Using multi time-scale electro-thermal simulation approach to evaluate SiC-MOSFET power C=converter in virtual prototyping design tool.

Process Plan Controllers for Non-Deterministic Manufacturing Systems (2017)
Conference Proceeding

Determining the most appropriate means of producing a given product, i.e., which manufacturing and assembly tasks need to be performed in which order and how, is termed process planning. In process planning, abstract manufacturing tasks in a process... Read More about Process Plan Controllers for Non-Deterministic Manufacturing Systems.

Experimental investigation of oil shedding from an aero-engine ball bearing at moderate speeds (2017)
Conference Proceeding

In civil aero-engine transmission system bearings are used for shaft location and load support. An experimental test facility in the University of Nottingham's Gas Turbine Transmissions Research Centre (G2TRC) was designed and commissioned to investi... Read More about Experimental investigation of oil shedding from an aero-engine ball bearing at moderate speeds.

Thermal investigation on HSPM with new alloy sleeve (2017)
Conference Proceeding

This paper presents a developed copper-iron alloy which made as the rotor sleeve in a high speed permanent magnetic machine (HSPMG), whist investigating its benefits in improve machine thermal performance. The features of the new alloy is experimenta... Read More about Thermal investigation on HSPM with new alloy sleeve.

A double end fault location technique for distribution systems based on fault-generated transients (2017)
Conference Proceeding

This paper presents a fault location technique for distribution systems. It is a two end impedance based technique that uses the fault generated transients to estimate the fault distance over a broad range of frequencies. Then, curve fitting is appli... Read More about A double end fault location technique for distribution systems based on fault-generated transients.

IGBT-SiC dual fed open end winding PMSM drive (2017)
Conference Proceeding

This paper proposes a dual fed common dc link inverter Open End Winding-Permanent Magnet Synchronous Motor (OEW-PMSM) Drive. In order to increase the system efficiency a dual technology converter is used, with one inverter composed of standard IGBT d... Read More about IGBT-SiC dual fed open end winding PMSM drive.

The application of composite through-thickness assessment to additively manufactured structures (2017)
Conference Proceeding

This study looks into the applicability of through-thickness assessment to additive manufacturing (AM) carbon-fibre reinforced polymers (CFRPs). The study utilised a material extrusion printer that uses fused filament fabrication and composite filame... Read More about The application of composite through-thickness assessment to additively manufactured structures.