- UHRA Home
- Browsing by Author
Browsing by Author "Department of Computer Science"
Now showing items 1-20 of 606
-
40-Hz Auditory Steady-State Responses in Schizophrenia: Toward a Mechanistic Biomarker for Circuit Dysfunctions and Early Detection and Diagnosis
Grent-‘t-Jong, Tineke; Brickwedde, Marion; Metzner, Christoph; Uhlhaas, Peter J. (2023-10-01)There is converging evidence that 40-Hz auditory steady-state responses (ASSRs) are robustly impaired in schizophrenia and could constitute a potential biomarker for characterizing circuit dysfunctions as well as enable ... -
6G secure quantum communication: a success probability prediction model
Akbar, Muhammad Azeem; Khan, Arif Ali; Hyrynsalmi, Sami; Khan, Javed Ali (2024-05)The emergence of 6G networks initiates significant transformations in the communication technology landscape. Yet, the melding of quantum computing (QC) with 6G networks although promising an array of benefits, particularly ... -
AALLA: Attack-Aware Logical Link Assignment Cost-Minimization Model for Protecting Software-Defined Networks against DDoS Attacks
Ali, Sameer; Tan, Saw Chin; Lee, Ching Kwang; Yusoff, Zulfadzli; Haque, Muhammad Reazul; Mylonas, Alexios; Pitropakis, Nikolaos (2023-11-02)Software-Defined Networking (SDN), which is used in Industrial Internet of Things, uses a controller as its “network brain” located at the control plane. This uniquely distinguishes it from the traditional networking ... -
An Academic Approach to Digital Forensics
Angelopoulou, Olga; Vidalis, Stilianos (2015)Digital forensics as a field of study creates a number of challenges when it comes to the academic environment. The aim of this paper is to explore these challenges in relation to the learning and teaching theories. We ... -
The Academic Dress of Doctors of Philosophy at the University of London
Christianson, Bruce (2023-10-07)Of the sixteen UK universities that instituted the PhD degree by 1920, of which London was the last, only London, Wales, and Birmingham specify a doctor’s full-dress pattern robe in a darker shade of red than scarlet. The ... -
Achieving Optimal Performance and Quality in LAN and WLAN for Mission-Critical Applications
Chidawanyika, Tonderai S.; Ratnayake, Deepthi N. (Springer Nature, 2024-02-18)Voice Over Internet Protocol (VoIP) properties are vital for its reliability in mission-critical applications. This research aims to find network topology, call signalling and voice codecs property combinations that meet ... -
Active sensing in a dynamic olfactory world
Crimaldi, John; Lei, Hong; Schaefer, Andreas; Schmuker, Michael; Smith, Brain H.; C. True, Aaron; Verhagen, Justus V.; Victor , Jonathan D. (2021-09-30)This Perspective highlights the shift from the classic picture of olfaction as slow and static to a view in which dynamics play a critical role at many levels of sensing and behavior. Olfaction is now increasingly seen as ... -
Adaptation of Kohonen feature map topologies by genetic algorithms
Polani, D.; Uthmann, T. (Elsevier, 1992)The following paper presents simulational results of coupling Genetic Algorithms to the Kohonen Feature Map paradigm. The Genetic Algorithm is used to improve the Kohonen Net topology, thus yielding better adaptation to ... -
Adaptation of the Perception-Action Loop Using Active Channel Sampling
Capdepuy, P.; Polani, D.; Nehaniv, C.L. (Institute of Electrical and Electronics Engineers (IEEE), 2008) -
Adapting Heuristics for the Mobile Panorama
Joyce, Ger; Lilley, Mariana; Barker, Trevor; Jefferies, Amanda (2014)Expert-based usability inspection methods are well established; the heuristic method in particular is widely known for being fast, relatively inexpensive and easy to learn. However, traditional heuristics are not easily ... -
Adaption of Usability Evaluation Methods for Native Smartphone Applications
Joyce, Ger (2014-09)Research has shown that traditional usability evaluation methods cannot be readily applied to the evaluation of native smartphone applications. This research investigates this issue by adapting two usability evaluation ... -
Adaptive Electrical Signal Post-Processing in Optical Communication Systems
Sun, Yi.; Shafarenko, A.; Adams, R.G.; Davey, N.; Slater, B.; Bhamber, R.; Boscolo, S.; Turitsyn, S.K. (INSTICC (Inst. Syst. Technologies Information Control and Communication), 2008)Improving bit error rates in optical communication systems is a difficult and important problem. The error correction must take place at high speed and be extremely accurate. We show the feasibility of using hardware ... -
Adaptive electrical signal post-processing with varying representations in optical communication systems
Hunt, Stephen; Sun, Yi; Shafarenko, Alex; Adams, Roderick; Davey, N.; Slater, Brendan; Bhamber, Ranjeet; Boscolo, Sonia; Turitsyn, Sergei K. (2009)Improving bit error rates in optical communication systems is a difficult and important problem. Error detection and correction must take place at: high speed, and be extremely accurate. Also, different communication ... -
Adaptive leaky integrator models of cerebellar Purkinje cells can learn the clustering of temporal patterns
Steuber, Volker; Willshaw, D. J. (1999-06)We have shown previously that the metabotropic glutamate receptor signalling network in a cerebellar Purkinje cell can implement adaptive postsynaptic delays. Here we present a leaky integrator version of the Purkinje cell ... -
Adaptive Olfactory Encoding in Agents Controlled by Spiking Neural Networks
Oros, N.; Steuber, Volker; Davey, N.; Canamero, L.; Adams, R.G. (2008)We created a neural architecture that can use two different types of information encoding strategies depending on the environment. The goal of this research was to create a simulated agent that could react to two different ... -
Adaptive Robot Mediated Upper Limb Training Using Electromyogram Based Muscle Fatigue Indicators
Thacham-Poyil, Azeemsha; Steuber, Volker; Amirabdollahian, Farshid (2020-05-29)Studies on improving the adaptability of upper limb rehabilitation training do not often consider the implications of muscle fatigue sufficiently. In this study, electromyogram features were used as fatigue indicators in ... -
Address-Event Signal Processing: Silicon Retina, Cochlea and Olfaction A Review
Tayarani, Mohammad; Schmuker, Michael (2021-05-31)The nervous systems converts the physical quantities sensed by its primary receptors into trains of events that are then processed in the brain. The unmatched efficiency in information processing has long inspired engineers ... -
Affordable robot mapping using omnidirectional vision
Bamorovat Abadi, Mohammad; Shahabian Alashti, Mohamad Reza; Holthaus, Patrick; Menon, Catherine; Amirabdollahian, Farshid (EPSRC UK-RAS Network, 2021-07-15)Mapping is a fundamental requirement for robot navigation.In this paper, we introduce a novel visual mapping method that relies solely on a single omnidirectional camera.We present a metric that allows us to generate a map ... -
Agent-based modelling with geographically weighted calibration for intra-urban activities simulation using taxi GPS trajectories
Gong, Shuhui; Dong, Xiangrui; Wang, Kaiqi; Lei, Bingli; Jia, Zizhao; Qin, Jiaxin; Roadknight, Christopher; Liu , Yu; Cao, Rui (2023-08-31)Human motivations are an important factor in influencing human movement. However, most existing studies on passenger travel demand prediction focus on external characteristics of movement, but neglect the influence of ... -
The AI Settlement Generation Challenge in Minecraft : First Year Report
Salge, Christoph; Green, Michael Cerny; Canaan, Rodrigo; Skwarski, Filip; Fritsch, Rafael; Brightmoore, Adrian; Ye, Shaofang; Cao, Changxing; Togelius, Julian (2020-03-01)This article outlines what we learned from the first year of the AI Settlement Generation Competition in Minecraft, a competition about producing AI programs that can generate interesting settlements in Minecraft for an ...