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All Outputs (91)

On architectures of circuits implemented in simulated Belousov-Zhabotinsky droplets (2012)
Journal Article
Adamatzky, A., Holley, J., Dittrich, P., Gorecki, J., De Lacy Costello, B., Zauner, K. P., & Bull, L. (2012). On architectures of circuits implemented in simulated Belousov-Zhabotinsky droplets. BioSystems, 109(1), 72-77. https://doi.org/10.1016/j.biosystems.2011.12.007

When lipid vesicles filled with Belousov-Zhabotinsky (BZ) excitable chemical medium are packed in tight assembles, waves of excitation may travel between the vesicles. When several waves meet in a vesicle some fragments may deflect, others can annihi... Read More about On architectures of circuits implemented in simulated Belousov-Zhabotinsky droplets.

Model driven engineering for science gateways (2012)
Presentation / Conference
Manset, D., McClatchey, R., & Verjus, H. (2012, June). Model driven engineering for science gateways. Paper presented at 14th International Conference on Enterprise Information Systems, ICEIS, Wroclaw, Poland

From n-Tier client/server applications, to more complex academic Grids, or even the most recent and promising industrial Clouds, the last decade has witnessed significant developments in distributed computing. In spite of this conceptual heterogeneit... Read More about Model driven engineering for science gateways.

Time-dependent wave selection for information processing in excitable media (2012)
Journal Article
Costello, B. D. L., Stevens, W. M., Adamatzky, A., Jahan, I., & de Lacy Costello, B. (2012). Time-dependent wave selection for information processing in excitable media. Physical Review E, 85(6), https://doi.org/10.1103/PhysRevE.85.066129

We demonstrate an improved technique for implementing logic circuits in light-sensitive chemical excitable media. The technique makes use of the constant-speed propagation of waves along defined channels in an excitable medium based on the Belousov-Z... Read More about Time-dependent wave selection for information processing in excitable media.

Exploring the complexity of understanding, managing and marketing codes for sustainability in the current economic climate-issues for the small builder (2012)
Journal Article
Geelhoed, E., Morrell, A., Caleb-Solly, P., & Sun, M. (2012). Exploring the complexity of understanding, managing and marketing codes for sustainability in the current economic climate-issues for the small builder. https://doi.org/10.1007/978-3-642-27509-8_5

In the UK the Code for Sustainable Homes (CSH) is set to become mandatory in 2016. However current attitudinal research highlights unwillingness within the major construction industry although there is some promising research regarding occupier aware... Read More about Exploring the complexity of understanding, managing and marketing codes for sustainability in the current economic climate-issues for the small builder.

Different behaviour seen in flexible titanium dioxide sol-gel memristors dependent on the choice of electrode material (2012)
Book Chapter
Gale, E., Pearson, D., Kitson, S., Adamatzky, A., & de Lacy Costello, B. (2012). Different behaviour seen in flexible titanium dioxide sol-gel memristors dependent on the choice of electrode material. In J. Heber, D. Schlom, Y. Tokura, R. Waser, & M. Wuttig (Eds.), Technical Digest of Frontiers in Electronic Materials (577-578). Germany: Nature Conferences & Wiley VCH

The memory-conservation model of memristance (2012)
Book Chapter
Gale, E. (2012). The memory-conservation model of memristance. In J. Heber, D. Schlom, Y. Tokura, R. Waser, & M. Wutting (Eds.), Technical Digest of Frontiers in Electronic Materials (538-539). Germany: Nature Conferences & Wiley VCH

The memory-conservation model of memristance (2012)
Presentation / Conference
Gale, E. (2012, June). The memory-conservation model of memristance. Poster presented at Frontiers in Electronic Materials: Correlation Effects and Memristive Phenomena, Aachen, Germany

Fabrication and modelling of titanium dioxide memristors (2012)
Presentation / Conference
Gale, E., Adamatzky, A., & de Lacy Costello, B. (2012, June). Fabrication and modelling of titanium dioxide memristors. Poster presented at Royal Society of Chemistry, Younger Members Symposium 2012, Nottingham, UK

Concept – including filamentary conduction in the mem-mon theory of memristance improves the model for ‘triangular’ memristors

A service oriented analysis environment for neuroimaging studies (2012)
Presentation / Conference
Anjum, A., Bessis, N., McClatchey, R., Munir, K., Habib, I., Branson, A., & Shamdasani, J. (2012, June). A service oriented analysis environment for neuroimaging studies. Paper presented at Sixth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS)

neuGRID is an EC-funded project driven by the needs of the Alzheimer's disease research community that aims to facilitate the collection and archiving of large amounts of imaging data coupled with a set of generalized services and algorithms. By taki... Read More about A service oriented analysis environment for neuroimaging studies.

Production system rules as protein complexes from genetic regulatory networks: An initial study (2012)
Journal Article
Bull, L. (2012). Production system rules as protein complexes from genetic regulatory networks: An initial study. Evolutionary Intelligence, 5(2), 59-67. https://doi.org/10.1007/s12065-012-0078-3

This short paper introduces a new way by which to design production system rules. An indirect encoding scheme is presented which views such rules as protein complexes produced by the temporal behaviour of an artificial genetic regulatory network. Thi... Read More about Production system rules as protein complexes from genetic regulatory networks: An initial study.

The effect of electrode size on memristor properties: an experimental and theoretical study (2012)
Working Paper
Gale, E., de Lacy Costello, B., & Adamatzky, A. The effect of electrode size on memristor properties: an experimental and theoretical study. Bristol

The width of the electrodes is not included in the current phenomenological models of memristance, but is included in the memory-conservation (mem-con) theory of memristance. An experimental study of the effect of changing the top electrode width was... Read More about The effect of electrode size on memristor properties: an experimental and theoretical study.

Filamentary extension of the mem-con theory of memristance and its application to titanium dioxide sol-gel memristors (2012)
Working Paper
Gale, E., de Lacy Costello, B., & Adamatzky, A. Filamentary extension of the mem-con theory of memristance and its application to titanium dioxide sol-gel memristors. Bristol

Titanium dioxide sol-gel memristors have two different modes of operation, believed to be dependent on whether there is bulk memristance, i.e. memristance throughout the whole volume or filamentary memristance, i.e. memristance caused by the connecti... Read More about Filamentary extension of the mem-con theory of memristance and its application to titanium dioxide sol-gel memristors.

Musical interaction with hand posture and orientation: A toolbox of gestural control mechanisms (2012)
Presentation / Conference
Mitchell, T. J., Madgwick, S., & Heap, I. (2012, May). Musical interaction with hand posture and orientation: A toolbox of gestural control mechanisms. Paper presented at International Conference on New Interfaces for Musical Expression (NIME) 2012, University of Michigan, USA

This paper presents a toolbox of gestural control mechanisms which are available when the input sensing apparatus is a pair of data gloves fitted with orientation sensors. The toolbox was developed in advance of a live music performance in which the... Read More about Musical interaction with hand posture and orientation: A toolbox of gestural control mechanisms.

An integrated platform for image-guided cardiac resynchronization therapy (2012)
Journal Article
Rhode, K. S., Rinaldi, C. A., Shetty, A. K., Ma, Y. L., Duckett, S., Etyngier, P., …Razavi, R. (2012). An integrated platform for image-guided cardiac resynchronization therapy. Physics in Medicine and Biology, 57(10), 2953-2968. https://doi.org/10.1088/0031-9155/57/10/2953

Cardiac resynchronization therapy (CRT) is an effective procedure for patients with heart failure but 30% of patients do not respond. This may be due to sub-optimal placement of the left ventricular (LV) lead. It is hypothesized that the use of cardi... Read More about An integrated platform for image-guided cardiac resynchronization therapy.

HCI and the Web (2012)
Book Chapter
Ashman, H., Brailsford, T., Burnett, G., Goulding, J., Moore, A., Stewart, G., & Truran, M. (2012). HCI and the Web. In J. A. Jacko (Ed.), Human Computer Interaction Handbook: Fundamentals, Evolving Technologies, and Emerging Applications (565-588). CRC Press

Web browsers have no inherent way of presenting the structure and interrelationships of data of any sort. For example, there is no way to visualize even the simple interrelationships of web documents, such as “Where can I go from here?” or “Which doc... Read More about HCI and the Web.

Evolution of supershapes for the generation of three-dimensional designs (2012)
Journal Article
Preen, R. J., & Bull, L. (2012). Evolution of supershapes for the generation of three-dimensional designs

This paper explores the evolution of three-dimensional objects with a simple generative encoding, known as the Superformula. Evolving three-dimensional objects has long been of interest in a wide array of disciplines, from engineering (e.g., robotics... Read More about Evolution of supershapes for the generation of three-dimensional designs.

Survey on latency issues of asynchronous MAC protocols in delay-sensitive wireless sensor networks (2012)
Journal Article
Doudou, M., Djenouri, D., & Badache, N. (2012). Survey on latency issues of asynchronous MAC protocols in delay-sensitive wireless sensor networks. Communications Surveys and Tutorials, IEEE Communications Society, 15(2), 528-550. https://doi.org/10.1109/surv.2012.040412.00075

Energy-efficiency is the main concern in most Wireless Sensor Network (WSN) applications. For this purpose, current WSN MAC (Medium Access Control) protocols use duty-cycling schemes, where they consciously switch a node's radio between active and sl... Read More about Survey on latency issues of asynchronous MAC protocols in delay-sensitive wireless sensor networks.

Cartesian genetic programming for memristive logic circuits (2012)
Journal Article
Howard, G. D., Bull, L., & Adamatzky, A. (2012). Cartesian genetic programming for memristive logic circuits. Lecture Notes in Artificial Intelligence, 7244 LNCS, 37-48. https://doi.org/10.1007/978-3-642-29139-5_4

In this paper memristive logic circuits are evolved using Cartesian Genetic Programming. Graphs comprised of implication logic (IMP) nodes are compared to more ubiquitous NAND circuitry on a number of logic circuit problems and a robotic control task... Read More about Cartesian genetic programming for memristive logic circuits.

Multi objective resource scheduling in LTE networks using reinforcement learning (2012)
Journal Article
Wagen, J. F., Comşa, I. S., Aydin, M., Zhang, S., & Kuonen, P. (2012). Multi objective resource scheduling in LTE networks using reinforcement learning. International Journal of Distributed Systems and Technologies, 3(2), 39-57. https://doi.org/10.4018/jdst.2012040103

The use of the intelligent packet scheduling process is absolutely necessary in order to make the radio resources usage more efficient in recent high-bit-rate demanding radio access technologies such as Long Term Evolution (LTE). Packet scheduling pr... Read More about Multi objective resource scheduling in LTE networks using reinforcement learning.