All Outputs (262)

Factors, frameworks and theory: a review of the information systems literature on success factors in project management (2015)
Journal Article
Irvine, R., & Hall, H. (2015). Factors, frameworks and theory: a review of the information systems literature on success factors in project management. Information Research, 20(3),

INTRODUCTION We provide a critical evaluation of the literature on success factors in information systems projects, with a particular focus on organisational information systems development. This responds to recent editorial comment on the need for l... Read More about Factors, frameworks and theory: a review of the information systems literature on success factors in project management.

Distribution of independent components of binocular natural images (2015)
Journal Article
Hunter, D. W., & Hibbard, P. B. (2015). Distribution of independent components of binocular natural images. Journal of Vision, 15(13), 6. https://doi.org/10.1167/15.13.6

An influential theory of the function of early processing in the visual cortex is that it forms an efficient coding of ecologically valid stimuli. In particular, correlations and differences between visual signals from the two eyes are believed to be... Read More about Distribution of independent components of binocular natural images.

A Novel Near-Infrared Spectroscopy Based Spatiotemporal Cognition Study of the Human Brain Using Clustering (2015)
Journal Article
Abdullah, A., Khan, I. H., Basuhail, A., & Hussain, A. (2015). A Novel Near-Infrared Spectroscopy Based Spatiotemporal Cognition Study of the Human Brain Using Clustering. Cognitive Computation, 7(6), 693-705. https://doi.org/10.1007/s12559-015-9358-4

In this study, we investigate how the two hemispheres of the brain are involved spatiotemporally in a cognitive-based setup when people relate different colors with different concepts (for example, the color ‘blue’ associated with the word ‘dependabl... Read More about A Novel Near-Infrared Spectroscopy Based Spatiotemporal Cognition Study of the Human Brain Using Clustering.

ATP: Adaptive Tuning Protocol for Service Discovery in Internet of Things (2015)
Presentation / Conference Contribution
Qasem, M., Al-Dubai, A., Imed, R., & Yassien, M. B. (2015, September). ATP: Adaptive Tuning Protocol for Service Discovery in Internet of Things. Presented at Proceedings of the The International Conference on Engineering & MIS 2015 - ICEMIS '15

Energy is a precious resource in Internet of Things (IoT) especially with battery operated nodes, the overhead that consumes the battery power of the sensor nodes is a fundamental problem. This overhead is mainly caused by the frequent update message... Read More about ATP: Adaptive Tuning Protocol for Service Discovery in Internet of Things.

Exploratory information searching in the enterprise: A study of user satisfaction and task performance (2015)
Journal Article
Cleverley, P. H., Burnett, S., & Muir, L. (2017). Exploratory information searching in the enterprise: A study of user satisfaction and task performance. Journal of the Association for Information Science and Technology, 68(1), 77-96. https://doi.org/10.1002/asi.23595

No prior research has been identified which investigates the causal factors for workplace exploratory search task performance. The impact of user, task and environmental factors on user satisfaction and task performance was investigated through a mix... Read More about Exploratory information searching in the enterprise: A study of user satisfaction and task performance.

From the Virtual to the RealWorld: Referring to Objects in Real-World Spatial Scenes (2015)
Presentation / Conference Contribution
Gkatzia, D., Rieser, V., Bartie, P., & Mackaness, W. (2015, September). From the Virtual to the RealWorld: Referring to Objects in Real-World Spatial Scenes. Presented at 2015 Conference on Empirical Methods in Natural Language Processing, Lisbon

Predicting the success of referring expressions (RE) is vital for real world applications such as navigation systems. Traditionally, research has focused on studying Referring Expression Generation (REG) in virtual, controlled environments. In this p... Read More about From the Virtual to the RealWorld: Referring to Objects in Real-World Spatial Scenes.

Building confidence during transition from college to university (2015)
Presentation / Conference Contribution
Meharg, D., Tizard, J., Varey, A., & Cairncross, S. (2015, September). Building confidence during transition from college to university. Paper presented at British Educational Research Association, Belfast

Creating optimised employee travel plans. (2015)
Presentation / Conference Contribution
Urquhart, N. B., & Hart, E. (2015, September). Creating optimised employee travel plans. Paper presented at International Conference on Evolutionary and Deterministic Methods for Design, Optimization and Control with Applications to Industrial and Societal Problems, EUROGEN-2015

A load-balancing cluster based protocol for Wireless Sensor Networks. (2015)
Presentation / Conference Contribution
Eshaftri, M., Al-Dubai, A., Romdhani, I., & Yassien, M. B. (2015, September). A load-balancing cluster based protocol for Wireless Sensor Networks. Paper presented at 4th International Conference on Wireless Sensor Networks (WSN'15)

Generating and Evaluating Landmark-Based Navigation Instructions in Virtual Environments (2015)
Presentation / Conference Contribution
Cercas Curry, A., Gkatzia, D., & Rieser, V. (2015, September). Generating and Evaluating Landmark-Based Navigation Instructions in Virtual Environments. Presented at 15th European Workshop on Natural Language Generation (ENLG 2015), University of Brighton, Brighton, UK

Referring to landmarks has been identified to lead to improved navigation instructions. However, a previous corpus study suggests that human “wizards” also choose to refer to street names and generate user-centric instructions. In this paper, we cond... Read More about Generating and Evaluating Landmark-Based Navigation Instructions in Virtual Environments.

A Snapshot of NLG Evaluation Practices 2005 - 2014 (2015)
Presentation / Conference Contribution
Gkatzia, D., & Mahamood, S. (2015, September). A Snapshot of NLG Evaluation Practices 2005 - 2014. Presented at Proceedings of the 15th European Workshop on Natural Language Generation (ENLG), University of Brighton Brighton, UK

In this paper we present a snapshot of endto-end NLG system evaluations as presented in conference and journal papers1 over the last ten years in order to better understand the nature and type of evaluations that have been undertaken. We find that re... Read More about A Snapshot of NLG Evaluation Practices 2005 - 2014.

A Game-Based Setup for Data Collection and Task-Based Evaluation of Uncertain Information Presentation (2015)
Presentation / Conference Contribution
Gkatzia, D., Cercas Curry, A., Rieser, V., & Lemon, O. (2015, September). A Game-Based Setup for Data Collection and Task-Based Evaluation of Uncertain Information Presentation. Presented at 15th European Workshop on Natural Language Generation (ENLG 2015), University of Brighton, Brighton, UK

Decision-making is often dependent on uncertain data, e.g. data associated with confidence scores, such as probabilities. A concrete example of such data is weather data. We will demo a game-based setup for exploring the effectiveness of different ap... Read More about A Game-Based Setup for Data Collection and Task-Based Evaluation of Uncertain Information Presentation.

SQL-IDS: evaluation of SQLi attack detection and classification based on machine learning techniques (2015)
Presentation / Conference Contribution
Sheykhkanloo, N. M. (2015, September). SQL-IDS: evaluation of SQLi attack detection and classification based on machine learning techniques. Presented at 8th International Conference on Security of Information and Networks - SIN '15, Sochi, Russia

Structured Query Language injection (SQLi) attack is a code injection technique where malicious SQL statements are inserted into a given SQL database by simply using a web browser. Injected SQL commands can alter the database and thus compromise the... Read More about SQL-IDS: evaluation of SQLi attack detection and classification based on machine learning techniques.

Orbits: enabling gaze interaction in smart watches using moving targets (2015)
Presentation / Conference Contribution
Esteves, A., Velloso, E., Bulling, A., & Gellersen, H. (2015, September). Orbits: enabling gaze interaction in smart watches using moving targets. Presented at 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers - UbiComp '15, Osaka, Japan

In this paper we demonstrate Orbits, a novel gaze interaction technique that accounts for both the reduced size of smart watch displays and the hands-free nature of conventional watches. Orbits combines graphical controls that display one or multiple... Read More about Orbits: enabling gaze interaction in smart watches using moving targets.

An online generalized eigenvalue version of Laplacian Eigenmaps for visual big data (2015)
Journal Article
Malik, Z. K., Hussain, A., & Wu, J. (2016). An online generalized eigenvalue version of Laplacian Eigenmaps for visual big data. Neurocomputing, 173(2), 127-136. https://doi.org/10.1016/j.neucom.2014.12.119

This paper presents a generalized incremental Laplacian Eigenmaps (GENILE), a novel online version of the Laplacian Eigenmaps, one of the most popular manifold-based dimensionality reduction techniques which solves the generalized eigenvalue problem.... Read More about An online generalized eigenvalue version of Laplacian Eigenmaps for visual big data.

Evaluation of the DFET Cloud. (2015)
Presentation / Conference Contribution
Buchanan, W. J., Ramsay, B., Macfarlane, R., Smales, A., Keane, E., Callahan, C., Blazic, B. J., & Popov, O. (2015, September). Evaluation of the DFET Cloud. Paper presented at Cybercrime Forensics Education and Training (CFET) conference

The DFET (Digital Forensics Evaluation and Training) Cloud creates new training methods/techniques to support judicial authorities, law enforcement agencies and associated stakeholders in the fight against cybercrime through the development of a virt... Read More about Evaluation of the DFET Cloud..

Learning to Count Leaves in Rosette Plants (2015)
Presentation / Conference Contribution
Giuffrida, M. V., Minervini, M., & Tsaftaris, S. (2015, September). Learning to Count Leaves in Rosette Plants. Presented at Proceedings of the Computer Vision Problems in Plant Phenotyping Workshop 2015, Swansea

Counting the number of leaves in plants is important for plant phenotyping, since it can be used to assess plant growth stages. We propose a learning-based approach for counting leaves in rosette (model) plants. We relate image-based descriptors lear... Read More about Learning to Count Leaves in Rosette Plants.

Highlighting Relationships of a Smartphone’s Social Ecosystem in Potentially Large Investigations (2015)
Journal Article
Andriotis, P., Oikonomou, G., Tryfonas, T., & Li, S. (2016). Highlighting Relationships of a Smartphone’s Social Ecosystem in Potentially Large Investigations. IEEE Transactions on Cybernetics, 46(9), 1974-1985. https://doi.org/10.1109/tcyb.2015.2454733

Social media networks are becoming increasingly popular because they can satisfy diverse needs of individuals (both personal and professional). Modern mobile devices are empowered with increased capabilities, taking advantage of the technological pro... Read More about Highlighting Relationships of a Smartphone’s Social Ecosystem in Potentially Large Investigations.

Exploratory Navigation for Runners Through Geographic Area Classification with Crowd-Sourced Data (2015)
Presentation / Conference Contribution
McGookin, D., Gkatzia, D., & Hastie, H. (2015, August). Exploratory Navigation for Runners Through Geographic Area Classification with Crowd-Sourced Data. Presented at 17th International Conference on Human-Computer Interaction with Mobile Devices and Services, Copenhagen, Denmark

Navigation when running is exploratory, characterised by both starting and ending in the same location, and iteratively foraging the environment to find areas with the most suitable running conditions. Runners do not wish to be explicitly directed, o... Read More about Exploratory Navigation for Runners Through Geographic Area Classification with Crowd-Sourced Data.

A decentralized group key management protocol for mobile Internet of things (DBGK) (2015)
Presentation / Conference Contribution
Abdmeziem, M. R., Tandjaoui, D., & Romdhani, I. (2015, August). A decentralized group key management protocol for mobile Internet of things (DBGK). Paper presented at The 14th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom-15)