Results 11 to 20 of about 1,092,829 (268)

A Knowledge Representation System for the Indian Stock Market

open access: yesComputers, 2023
Investors at well-known firms are increasingly becoming interested in stock forecasting as they seek more effective methods to predict market behavior using behavioral finance tools.
Bikram Pratim Bhuyan   +2 more
doaj   +1 more source

Propagation of isolated waves of coupled nonlinear (2 + 1)-dimensional Maccari System in plasma physics

open access: yesResults in Physics, 2020
In this article we have presented the analytical analysis of coupled integrable (2 + 1)-dimensional Maccari System with the aid of newly developed technique named as an extended modified auxiliary equation mapping method.
Nadia Cheemaa   +2 more
doaj   +1 more source

Cognition Without Neural Representation: Dynamics of a Complex System

open access: yesFrontiers in Psychology, 2022
This paper proposes an account of neurocognitive activity without leveraging the notion of neural representation. Neural representation is a concept that results from assuming that the properties of the models used in computational cognitive neuroscience
Inês Hipólito
doaj   +1 more source

Electoral Systems and Geographic Representation

open access: yesBritish Journal of Political Science, 2023
AbstractWho gets represented in legislatures, and how does this depend on electoral institutions? Others have asked this question from the perspective of gender, race, and class. We focus on space, asking whether MPs disproportionately come from some places rather than others and how this depends on electoral rules.
Leonardo Carella, Andrew Eggers
openaire   +1 more source

Belief state representation in the dopamine system

open access: yesNature Communications, 2018
Dopamine neurons encode reward prediction errors (RPE) that report the mismatch between expected reward and outcome for a given state. Here the authors report that when there is uncertainty about the current state, RPEs are calculated on the ...
Benedicte M. Babayan   +2 more
doaj   +1 more source

Representation of gas hydrate fracture migration system by seismic

open access: yesShiyou shiyan dizhi, 2021
The South China Sea is one of the four major offshore oil and gas accumulation centers in the world. Many oil and gas fields and hydrate deposits have been found on the northern slope of the South China Sea.
Ruiyou SONG   +4 more
doaj   +1 more source

PARLIAMENTARISM IN THE POPULAR REPRESENTATION SYSTEM [PDF]

open access: yesЭлектронное приложение к Российскому юридическому журналу, 2019
The paper provides an analysis of the relationship between the concepts of parliamentarism, popular representation, representative democracy, and public representation.
Oleinik Irina
doaj  

REFLEXIONS ENTORN DEL SISTEMA ELECTORAL DEL PARLAMENT DE CATALUNYA: EFECTES, PROPOSTES I LÍMITS [PDF]

open access: yesRevista d'Estudis Autonòmics i Federals, 2005
This article examines the particulareffects that the electoral systemapplicable to Catalonia have hashad on the last two elections (in1999 and in 2003).
Jaume Magre Ferran
doaj  

Credit System in Categorical-Systemic Representation

open access: yesФинансы: теория и практика
The subject of the research is the credit system. The objective is to develop a model of the object and, on its basis, formulate a definition of the credit system.
E. G. Revtova
doaj   +1 more source

Information System Architectures: Representation, Planning and Evaluation [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2003
In recent years organizations have been faced with increasingly demanding business environments - pushed by factors like market globalization, need for product and service innovation and product life cycle reduction - and with new information ...
André Vasconcelos   +2 more
doaj  

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