Results 31 to 40 of about 2,193,097 (217)

Memory-Based Specification of Verbal Features for Classifying Animals into Super-Ordinate and Sub-Ordinate Categories

open access: yesFrontiers in Communication, 2017
Accumulating evidence suggests that category representations are based on features. Distinguishing features are considered to define categories, because of all-or-none responses for objects in different categories; however, it is unclear how ...
Takahiro Soshi   +3 more
doaj   +1 more source

Interacting neural networks [PDF]

open access: yesPhysical Review E, 2000
Several scenarios of interacting neural networks which are trained either in an identical or in a competitive way are solved analytically. In the case of identical training each perceptron receives the output of its neighbour. The symmetry of the stationary state as well as the sensitivity to the used training algorithm are investigated.
Ido Kanter   +2 more
openaire   +4 more sources

Cooperation and competition between the default mode network and frontal parietal network in the elderly

open access: yesFrontiers in Psychology, 2023
Recent research has shown that the Default Mode Network (DMN) typically exhibits increased activation during processing of social and personal information but shows deactivation during working memory (WM) tasks.
Hideya Koshino   +10 more
doaj   +1 more source

Neural Networks [PDF]

open access: yes
Neural Networks proposes to reconstruct situated practices, social histories, mediating techniques, and ontological assumptions that inform the computational project of the same name. If so-called machine learning comprises a statistical approach to pattern extraction, then neural networks can be defined as a biologically inspired model that relies on ...
Dhaliwal, Ranjodh Singh   +2 more
openaire   +2 more sources

Adaptive Sample-Size Unscented Particle Filter with Partitioned Sampling for Three-Dimensional High-Maneuvering Target Tracking

open access: yesApplied Sciences, 2019
High-maneuvering target tracking is a focused application area in radar positioning and military defense systems, especially in three-dimensional space.
Qi Deng, Gang Chen, Huaxiang Lu
doaj   +1 more source

Exploiting Device Mismatch in Neuromorphic VLSI Systems to Implement Axonal Delays [PDF]

open access: yes, 2012
Sheik S, Chicca E, Indiveri G. Exploiting Device Mismatch in Neuromorphic VLSI Systems to Implement Axonal Delays. Presented at the International Joint Conference on Neural Networks (IJCNN), Brisbane, Australia.Axonal delays are used in neural ...
Chicca, Elisabetta   +2 more
core   +4 more sources

Quantitative models reveal the organization of diverse cognitive functions in the brain

open access: yesNature Communications, 2020
The authors construct quantitative models of human brain activity evoked by 103 cognitive tasks and reveal the organization of diverse cognitive functions in the brain.
Tomoya Nakai, Shinji Nishimoto
doaj   +1 more source

Neural neZtworks in astronomy

open access: yesNeural Networks, 2003
In the last decade, the use of neural networks (NN) and of other soft computing methods has begun to spread also in the astronomical community which, due to the required accuracy of the measurements, is usually reluctant to use automatic tools to perform even the most common tasks of data reduction and data mining. The federation of heterogeneous large
CIARAMELLA A.   +12 more
openaire   +6 more sources

Neural Network Coding [PDF]

open access: yesICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020
In this paper we introduce Neural Network Coding(NNC), a data-driven approach to joint source and network coding. In NNC, the encoders at each source and intermediate node, as well as the decoder at each destination node, are neural networks which are all trained jointly for the task of communicating correlated sources through a network of noisy point ...
Liu, Litian   +3 more
openaire   +6 more sources

Differences in Mechanical Parameters of Keyboard Switches Modulate Motor Preparation: A Wearable EEG Study

open access: yesFrontiers in Neuroergonomics, 2021
The mechanical parameters of keyboard switches affect the psychological sense of pressing. The effects of different mechanical parameters on psychological sense have been quantified using questionnaires, but these subjective evaluations are unable to ...
Hiroki Watanabe   +10 more
doaj   +1 more source

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