Decentralized dynamic understanding of hidden relations in complex networks
Journal Article
Mocanu, D. C., Exarchakos, G., & Liotta, A. (2018)
Decentralized dynamic understanding of hidden relations in complex networks. Scientific Reports, 8(1), https://doi.org/10.1038/s41598-018-19356-4
Almost all the natural or human made systems can be understood and controlled using complex networks. This is a difficult problem due to the very large number of elements in s...
A topological insight into restricted Boltzmann machines
Journal Article
Mocanu, D. C., Mocanu, E., Nguyen, P. H., Gibescu, M., & Liotta, A. (2016)
A topological insight into restricted Boltzmann machines. Machine Learning, 104(2-3), 243-270. https://doi.org/10.1007/s10994-016-5570-z
Restricted Boltzmann Machines (RBMs) and models derived from them have been successfully used as basic building blocks in deep artificial neural networks for automatic feature...
The challenge of visualising multiple overlapping classification.
Conference Proceeding
Graham, M., Kennedy, J., & Hand, C. (1999)
The challenge of visualising multiple overlapping classification. In N. W. Paton, & T. Griffiths (Eds.), Proceedings [of] IEEE User Interfaces to Data Intensive Systems (UIDIS) 1999, 42-51. https://doi.org/10.1109/UIDIS.1999.791461
Techniques for visualising hierarchies have concentrated on displaying static structures or, in the case of dynamic hierarchies, adding or deleting nodes from the hierarchy. H...
Lightweight Reinforcement Learning for Energy Efficient Communications in Wireless Sensor Networks
Journal Article
Savaglio, C., Pace, P., Aloi, G., Liotta, A., & Fortino, G. (2019)
Lightweight Reinforcement Learning for Energy Efficient Communications in Wireless Sensor Networks. IEEE Access, 7, 29355-29364. https://doi.org/10.1109/access.2019.2902371
High-density communications in wireless sensor networks (WSNs) demand for new approaches to meet stringent energy and spectrum requirements. We turn to reinforcement learning,...
VIPER: a visualisation tool for exploring inheritance inconsistencies in genotyped pedigrees
Journal Article
Paterson, T., Graham, M., Kennedy, J., & Law, A. (2012)
VIPER: a visualisation tool for exploring inheritance inconsistencies in genotyped pedigrees. BMC Bioinformatics, 13/8, https://doi.org/10.1186/1471-2105-13-S8-S5
Pedigree genotype datasets are used for analysing genetic inheritance and to map genetic markers and traits. Such datasets consist of hundreds of related animals genotyped for...
Instant messaging: using log files to identify patterns of interaction in group of teenage users.
Conference Proceeding
Davison, B., & Buckner, K. (2005)
Instant messaging: using log files to identify patterns of interaction in group of teenage users. In A. Sloane (Ed.), Home-oriented informatics and telematics : proceedings of the IFIP WG 9.3 HOIT2005 conference. , (277-290). https://doi.org/10.1007/11402985_20
This paper presents preliminary findings on teenagers’ use of instant messaging (IM) as an example of an Internet technology. The results are quantitative, being drawn from th...
A framework for information visualisation
Journal Article
Kennedy, J., Mitchell, K., & Barclay, P. J. (1996)
A framework for information visualisation. SIGMOD record, 25, 30-34
In this paper we examine the issues involved in developing information visualisation systems and present a framework for their construction. The framework addresses the compon...
Visual comparison and exploration of natural history collections
Conference Proceeding
Graham, M., Kennedy, J., & Downey, L. (2006)
Visual comparison and exploration of natural history collections. In A. Celentano, & P. Mussio (Eds.), Advanced Visual Interfaces (AVI) 2006, Proceedings of the International Working Conference, 310-313. doi:10.1145/1133265.1133329
Natural history museum collections contain a wealth of specimen level data that is now opening up for digital access. However, current interfaces to access and manipulate this...
Resilience of Video Streaming Services to Network Impairments
Journal Article
Torres Vega, M., Perra, C., & Liotta, A. (2018)
Resilience of Video Streaming Services to Network Impairments. IEEE Transactions on Broadcasting, 64(2), 220-234. https://doi.org/10.1109/tbc.2017.2781125
When dealing with networks, performance management through conventional quality of service (QoS)-based methods becomes difficult and is often ineffective. In fact, quality eme...
A standard data model representation for taxonomic information.
Journal Article
Kennedy, J., Hyam, R., Kukla, R., & Paterson, T. (2006)
A standard data model representation for taxonomic information. OMICS, 10, 220-230. doi:10.1089/omi.2006.10.220
The names used by biologists to label the observations they make are imprecise. This is an issue as workers increasingly seek to exploit data gathered from multiple, unrelated...