Results 51 to 60 of about 6,054,309 (203)

Selective information processing [PDF]

open access: yesMemory & Cognition, 1977
Past studies have shown that in certain tasks, subjects are not able to selectively attend to specific areas of a visual display even if instructed to do so. Yet, a more recent study (Graves, 1976) has used the concept of selective attention to explain the difference between the number of items processed in forced choice detection tasks and the number ...
openaire   +2 more sources

Adversarial Robust Modulation Recognition Guided by Attention Mechanisms

open access: yesIEEE Open Journal of Signal Processing
Deep neural networks have demonstrated considerable effectiveness in recognizing complex communications signals through their applications in the tasks of automatic modulation recognition.
Quanhai Zhan   +4 more
doaj   +1 more source

Incoherent Noise and Quantum Information Processing

open access: yes, 2004
Incoherence in the controlled Hamiltonian is an important limitation on the precision of coherent control in quantum information processing. Incoherence can typically be modelled as a distribution of unitary processes arising from slowly varying ...
D. G. Cory   +5 more
core   +1 more source

CSL-SFNet for Cooperative Spectrum Sensing in Cognitive Satellite Network with GEO and LEO Satellites

open access: yesIET Signal Processing
In a cognitive satellite network (CSN) with GEO and LEO satellites, there is a large propagation losses between the sensing satellite and the ground station.
Kai Yang   +4 more
doaj   +1 more source

Attention-Based LSTM Algorithm for Audio Replay Detection in Noisy Environments

open access: yesApplied Sciences, 2019
Even though audio replay detection has improved in recent years, its performance is known to severely deteriorate with the existence of strong background noises.
Jiakang Li   +4 more
doaj   +1 more source

Fractal states in quantum information processing

open access: yes, 2007
The fractal character of some quantum properties has been shown for systems described by continuous variables. Here, a definition of quantum fractal states is given that suits the discrete systems used in quantum information processing, including quantum
Akai   +9 more
core   +1 more source

Informing the Consent Process [PDF]

open access: yesCirculation: Cardiovascular Quality and Outcomes, 2008
Because the legal and ethical aspects of informed consent are often foremost in clinicians’ minds, it is easy to forget that the purpose of informed consent is to aid in decision making. Informed consent forms, for example, are often written with legal and institutional priorities in mind,1 and patients in turn assume that the primary purpose of such ...
Sunil V, Rao, Scott Y H, Kim
openaire   +2 more sources

Drone Mission Definition and Implementation for Automated Infrastructure Inspection Using Airborne Sensors

open access: yesSensors, 2018
This paper describes a Mission Definition System and the automated flight process it enables to implement measurement plans for discrete infrastructure inspections using aerial platforms, and specifically multi-rotor drones.
Juan A. Besada   +6 more
doaj   +1 more source

Neural Information Processing: between synchrony and chaos [PDF]

open access: yes, 2012
The brain is characterized by performing many different processing tasks ranging from elaborate processes such as pattern recognition, memory or decision-making to more simple functionalities such as linear filtering in image processing.
Antoni Morro   +2 more
core   +2 more sources

Information Processing Models: Benefits and Limitations [PDF]

open access: yes, 2003
This paper looks at the three main information processing models from the point of view of researchers in confidential human factors databases. It explores conceptual problems with two of these information processing models, and goes on to explore ...
Davies, Professor John   +2 more
core  

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