Results 31 to 40 of about 1,041,335 (309)

Adaptive Minimum Bit Error Rate Beamforming [PDF]

, 2005
An adaptive beamforming technique is proposed based on directly minimizing the bit error rate. It is demonstrated that this minimum bit error rate (MBER) approach utilizes the antenna array elements more intelligently, than the standard minimum mean ...
N. N. Ahmad, S. Chen, Ahmad, N.N., L. Hanzo, Hanzo, L., Chen, S., N.N. Ahmad   +6 more
core   +1 more source

Slow and Fast Responses: Two Mechanisms of Trial Outcome Processing Revealed by EEG Oscillations

Frontiers in Human Neuroscience, 2017
Cognitive control includes maintenance of task-specific processes related to attention, and non-specific regulation of motor threshold. Depending upon the nature of the behavioral tasks, these mechanisms may predispose to different kinds of errors, with ...
Nikita A. Novikov, Yulia M. Nurislamova, Natalia A. Zhozhikashvili, Evgenii E. Kalenkovich, Anna A. Lapina, Boris V. Chernyshev, Boris V. Chernyshev   +6 more
doaj   +1 more source

Minimum bit-error rate design for space-time equalization-based multiuser detection [PDF]

, 2006
A novel minimum bit-error rate (MBER) space–time equalization (STE)-based multiuser detector (MUD) is proposed for multiple-receive-antenna-assisted space-division multiple-access systems. It is shown that the MBER-STE-aided MUD significantly outperforms
Chen, Sheng, Livingstone, A., Hanzo, L.
core   +1 more source

Impaired rapid error monitoring but intact error signaling following rostral anterior cingulate cortex lesions in humans

Frontiers in Human Neuroscience, 2015
Detecting one’s own errors and appropriately correcting behavior are crucial for efficient goal-directed performance. A correlate of rapid evaluation of behavioral outcomes is the error-related negativity (Ne/ERN) which emerges at the time of the ...
Martin E. Maier, Martin E. Maier, Francesco eDi Gregorio, Francesco eDi Gregorio, Teresa eMuricchio, Giuseppe eDi Pellegrino, Giuseppe eDi Pellegrino   +6 more
doaj   +1 more source

Effects of colour-coded compartmentalised syringe trays on anaesthetic drug error detection under cognitive load. [PDF]

Br J Anaesth
Background Anaesthetic drug administration is complex, and typical clinical environments can entail significant cognitive load. Colour-coded anaesthetic drug trays have shown promising results for error identification and reducing cognitive load ...
Laxton V, Maratos FA, Hewson DW, Baird A, Archer S, Stupple EJN.   +5 more
europepmc   +3 more sources

Iterative Multiuser Minimum Symbol Error Rate Beamforming Aided QAM Receiver [PDF]

, 2008
A novel iterative soft interference cancellation (SIC) aided beamforming receiver is developed for high-throughput quadrature amplitude modulation systems.
Tan, S., Chen, Sheng, Hanzo, L.
core   +1 more source

Knowledge Error Detection via Textual and Structural Joint Learning

Big Data Mining and Analytics
Knowledge graphs are essential tools for representing real-world facts and finding wide applications in various domains. However, the process of constructing knowledge graphs often introduces noises and errors, which can negatively impact the performance
Xiaoyu Wang, Xiang Ao, Fuwei Zhang, Zhao Zhang, Qing He   +4 more
doaj   +1 more source

Accurate Monitoring and Fault Detection in Wind Measuring Devices through Wireless Sensor Networks

Sensors, 2014
Many wind energy projects report poor performance as low as 60% of the predicted performance. The reason for this is poor resource assessment and the use of new untested technologies and systems in remote locations.
Komal Saifullah Khan, Muhammad Tariq
doaj   +1 more source

Neuroadaptive haptics: a proof-of-concept comparing reinforcement learning from explicit ratings and neural signals for adaptive XR systems

Frontiers in Virtual Reality
IntroductionNeuroadaptive technology provides a promising path to enhancing immersive extended reality (XR) experiences by dynamically tuning multisensory feedback to user preferences. This study introduces a novel system employing reinforcement learning
Lukas Gehrke, Aleksandrs Koselevs, Marius Klug, Klaus Gramann   +3 more
doaj   +1 more source

Design and implementation of parallel CRC algorithm for fibre channel on FPGA

The Journal of Engineering, 2019
Fibre channel (FC) provides the high-speed and low-latency communication between the end systems, widely used in data storage, aerospace applications and large electronic equipment including radar systems.
Wu Chuxiong, Shi Haifeng
doaj   +1 more source