All Outputs (11)

Pipelined streaming computation of histogram in FPGA OpenCL (2018)
Conference Proceeding
Hosseinabady, M., & Nunez-Yanez, J. L. (2018). Pipelined streaming computation of histogram in FPGA OpenCL. In S. Bassini, M. Danelutto, P. Dazzi, G. R. Joubert, & F. Peters (Eds.), Parallel Computing is Everywhere (632-641). https://doi.org/10.3233/978-1-61499-843-3-632

The emergence of High-Level Synthesis (HLS) techniques and tools, along with new features in high-end FPGAs such as multi-port memory interfaces, has enabled designers to utilize FPGAs not only for compute-bound but also for memory-bound tasks. This... Read More about Pipelined streaming computation of histogram in FPGA OpenCL.

Nucleic Acid Analysis 4 (2018)
Digital Artefact
Lloyd, O. (2018). Nucleic Acid Analysis 4. [Music composition]

7 pieces of synthesised music, often with beats.

Adaptive partitioning using partial replication for sensor data (2018)
Conference Proceeding
Kalavadia, B., Bhatia, T., Padiya, T., Pandat, A., & Bhise, M. (2019). Adaptive partitioning using partial replication for sensor data. In Distributed Computing and Internet Technology: 15th International Conference, ICDCIT 2019, Bhubaneswar, India, January 10-13, 2019, Proceedings 15 (260-269). https://doi.org/10.1007/978-3-030-05366-6_22

There is a huge increase in IoT network size and applications. It has increased the amount of the IoT data that needs to be handled by the applications. State-of-the art workload based static partitioning methods scale poorly and often result in poor... Read More about Adaptive partitioning using partial replication for sensor data.

A liquid tangible display for mobile colour mixing (2018)
Conference Proceeding
Steer, C., Robinson, S., Pearson, J., Sahoo, D., Mabbett, I., & Jones, M. (2018). A liquid tangible display for mobile colour mixing. In MobileHCI '18: Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services (1-7). https://doi.org/10.1145/3229434.3229461

Digital painting is an increasingly popular medium of expression for many artists, yet when compared to its traditional equivalents of physical brushes and viscous paint it lacks a dimension of tangibility. We conducted observations and interviews wi... Read More about A liquid tangible display for mobile colour mixing.

Dynamic energy management of FPGA accelerators in embedded systems (2018)
Journal Article
Hosseinabady, M., & Nunez-Yanez, J. L. (2018). Dynamic energy management of FPGA accelerators in embedded systems. ACM Transactions on Embedded Computing Systems, 17(3), Article 63. https://doi.org/10.1145/3182172

In this article, we investigate how to utilise an Field-Programmable Gate Array (FPGA) in an embedded system to save energy. For this purpose, we study the energy efficiency of a hybrid FPGA-CPU device that can switch task execution between hardware... Read More about Dynamic energy management of FPGA accelerators in embedded systems.

Security threats in the internet of things: RPL's attacks and countermeasures (2018)
Book Chapter
Medjek, F., Tandjaoui, D., Romdhani, I., & Djedjig, N. (2018). Security threats in the internet of things: RPL's attacks and countermeasures. In Security and Privacy in Smart Sensor Networks (147-178). IGI Global. https://doi.org/10.4018/978-1-5225-5736-4.ch008

In the internet of things (IoT) vision, people, systems, and objects with sensing and/or actuating capabilities communicate to monitor and control the physical world. Nowadays, the IoT concept has attracted significant attention from different applic... Read More about Security threats in the internet of things: RPL's attacks and countermeasures.

Multi-precision convolutional neural networks on heterogeneous hardware (2018)
Conference Proceeding
Amiri, S., Hosseinabady, M., McIntosh-Smith, S., & Nunez-Yanez, J. (2018). Multi-precision convolutional neural networks on heterogeneous hardware. In 2018 Design, Automation & Test in Europe Conference & Exhibition (419-424). https://doi.org/10.23919/DATE.2018.8342046

Fully binarised convolutional neural networks (CNNs) deliver very high inference performance using single-bit weights and activations, together with XNOR type operators for the kernel convolutions. Current research shows that full binarisation result... Read More about Multi-precision convolutional neural networks on heterogeneous hardware.

Simultaneous multiprocessing in a software-defined heterogeneous FPGA (2018)
Journal Article
Nunez-Yanez, J., Amiri, S., Hosseinabady, M., Rodríguez, A., Asenjo, R., Navarro, A., …Gran, R. (2019). Simultaneous multiprocessing in a software-defined heterogeneous FPGA. Journal of Supercomputing, 75(8), 4078-4095. https://doi.org/10.1007/s11227-018-2367-9

Heterogeneous chips that combine CPUs and FPGAs can distribute processing so that the algorithm tasks are mapped onto the most suitable processing element. New software-defined high-level design environments for these chips use general purpose langua... Read More about Simultaneous multiprocessing in a software-defined heterogeneous FPGA.

Incommensurate Compositions (2018)
Digital Artefact
Lloyd, O. (2018). Incommensurate Compositions. [Sound]

An output from a collaborative project with Architects and Crystallographers from Cardiff University to explore creative opportunities within crystallographic data-sets and modelling algorithms. These compositions are made with a software tool, co... Read More about Incommensurate Compositions.

A trust-based intrusion detection system for mobile RPL based networks (2018)
Conference Proceeding
Medjek, F., Tandjaoui, D., Romdhani, I., & Djedjig, N. (2018). A trust-based intrusion detection system for mobile RPL based networks. In 2017 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData) (735-742). https://doi.org/10.1109/iThings-GreenCom-CPSCom-SmartData.2017.113

Successful deployment of Low power and Lossy Networks (LLNs) requires self-organising, self-configuring, security, and mobility support. However, these characteristics can be exploited to perform security attacks against the Routing Protocol for Low-... Read More about A trust-based intrusion detection system for mobile RPL based networks.

Composing with crystallography (2018)
Exhibition / Performance
Lloyd, O. Composing with crystallography. [Generative digital composition]. 19 January 2018 - 26 January 2018. (Unpublished)

Collaborative project with Architects and Crystallographers from Cardiff University to explore creative opportunities within crystallographic data-sets and modelling algorithms. This composition research developed and extended their Leverhulme funded... Read More about Composing with crystallography.