Cognitive Dynamic Systems

2012 ◽  
pp. 250-260
Author(s):  
Simon Haykin
Keyword(s):  
Information Processing ◽  
Cognitive Radio ◽  
Cognitive Processes ◽  
Dynamic Systems ◽  
The Other ◽  
Human Cognition ◽  
Cognitive Radar ◽  
Processing Power ◽  
Paper Address ◽  
Perception Action

The main topics covered in this paper address the following four issues: (1) Distinction between how adaptation and cognition are viewed with respect to each other, (2) With human cognition viewed as the framework for cognition, the following cognitive processes are identified: the perception-action cycle, memory, attention, intelligence, and language. With language being outside the scope of the paper, detailed accounts of the other four cognitive processes are discussed, (3) Cognitive radar is singled out as an example application of cognitive dynamic systems that “mimics” the visual brain; experimental results on tracking are presented using simulations, which clearly demonstrate the information-processing power of cognition, and (4) Two other example applications of cognitive dynamic systems, namely, cognitive radio and cognitive control, are briefly described.

Cognitive Dynamic Systems

2011 ◽  
Vol 5 (4) ◽  
pp. 33-43 ◽  
Author(s):  
Simon Haykin
Keyword(s):  
Information Processing ◽  
Cognitive Radio ◽  
Cognitive Processes ◽  
Dynamic Systems ◽  
The Other ◽  
Human Cognition ◽  
Cognitive Radar ◽  
Processing Power ◽  
Paper Address ◽  
Perception Action

The main topics covered in this paper address the following four issues: 1) Distinction between how adaptation and cognition are viewed with respect to each other, 2) With human cognition viewed as the framework for cognition, the following cognitive processes are identified: the perception-action cycle, memory, attention, intelligence, and language. With language being outside the scope of the paper, detailed accounts of the other four cognitive processes are discussed, 3) Cognitive radar is singled out as an example application of cognitive dynamic systems that “mimics” the visual brain; experimental results on tracking are presented using simulations, which clearly demonstrate the information-processing power of cognition, and 4) Two other example applications of cognitive dynamic systems, namely, cognitive radio and cognitive control, are briefly described.

Cognitive Issues in Bible Translation: The Biblical Text in the Context of Human Experience

2020 ◽  
Vol 71 (1) ◽  
pp. 38-56
Author(s):  
R. Daniel Shaw ◽  
Danny DeLoach ◽  
Jonathan Grimes ◽  
John O. Luchivia ◽  
Sheryl Silzer ◽  
...  
Keyword(s):  
Human Behavior ◽  
Cognitive Processes ◽  
The Other ◽  
Human Cognition ◽  
Biblical Text ◽  
Interactive Environments ◽  
Bible Translation ◽  
Cognitive Studies ◽  
The Mind ◽  
The Relationship

Cognitive studies affect all disciplines that reflect the connection between the mind–brain and human behavior. To state the obvious, Bible translation is a multidisciplinary task influenced by cognitive processes. What, then, do Bible translators need to know about the intended communication of a biblical text on one hand and a people’s context-based inferences on the other? Can these disparate, but necessarily interactive, environments blend to reflect a totality of knowledge from the content of the biblical text? Together, the coauthors explore a variety of cognitive processes that reflect on the relationship between translation and human behavior. Our objective is to show how translated biblical text interfaces with human cognition to affect behavior in specific contexts.

The Many Faces of Empathy: Parsing Empathic Phenomena through a Proximate, Dynamic-Systems View of Representing the Other in the Self

2012 ◽  
Vol 4 (1) ◽  
pp. 24-33 ◽  
Author(s):  
Stephanie D. Preston ◽  
Alicia J. Hofelich
Keyword(s):  
Dynamic Systems ◽  
The Self ◽  
The Other ◽  
Personal Distress ◽  
Early Processing ◽  
The Many ◽  
Systems View ◽  
The Brain ◽  
Perception Action

A surfeit of research confirms that people activate personal, affective, and conceptual representations when perceiving the states of others. However, researchers continue to debate the role of self–other overlap in empathy due to a failure to dissociate neural overlap, subjective resonance, and personal distress. A perception–action view posits that neural-level overlap is necessary during early processing for all social understanding, but need not be conscious or aversive. This neural overlap can subsequently produce a variety of states depending on the context and degree of common experience and emotionality. We outline a framework for understanding the interrelationship between neural and subjective overlap, and among empathic states, through a dynamic-systems view of how information is processed in the brain and body.

Media and Cognition

2013 ◽  
Vol 17 (2) ◽  
pp. 253-273
Author(s):  
Sébastien de la Fosse ◽  
Keyword(s):  
Cognitive Processes ◽  
Digital Technologies ◽  
First Century ◽  
The Other ◽  
Human Cognition ◽  
Marshall Mcluhan ◽  
Twenty First Century ◽  
The One

While throughout history, knowledge and information have been mostly bound in language and text, new twenty-first-century media increasingly tend to break with this tradition of linear sequentiality. This paper will present an account of how this development may be explained by a relationship between the use of digital technologies on the one hand, and the (human) user’s cognitive processes on the other. This will be done by, first, outlining two existing conceptions of human cognition and, subsequently, by confronting these with observations in the field of philosophy of media, most prominently the position of Marshall McLuhan.

Does Performing Other Audit Tasks Affect Going-Concern Judgments?

1999 ◽  
Vol 74 (4) ◽  
pp. 493-508 ◽  
Author(s):  
Stephen E. Rau ◽  
Donald V. Moser
Keyword(s):  
Information Processing ◽  
Review Process ◽  
Negative Information ◽  
The Other ◽  
Positive Information ◽  
Going Concern ◽  
Staff Members

This study examines whether personally performing other audit tasks can bias supervising seniors' going-concern judgments. During an audit, the senior performs some audit tasks him/herself and delegates other tasks to staff members. When personally performing an audit task, the senior would focus on the evidence related to that task. We predict that such evidence will have greater influence on the senior's subsequent going-concern judgment. The results of our experiment are consistent with our predictions. When provided with an identical set of information, seniors who performed another audit task for which the underlying facts of the case reflected positively (negatively) on the company's viability, subsequently made going-concern judgments that were relatively more positive (negative). Our results also demonstrate that the well-documented tendency of auditors to attend more to negative information does not always dominate auditors' information processing. Subjects who performed the task for which the underlying facts reflected positively on the company's viability directed their attention to such positive information and, consequently, both their memory and judgments were more positive than those of subjects in the other conditions. Recent findings indicating that biases in seniors' going-concern judgments may not be fully offset in the review process are discussed along with other potential implications of our results.

Cognitive Reflection Task and Stumpers

2021 ◽  
Author(s):  
Wendy Ross ◽  
Frédéric Vallée-Tourangeau
Keyword(s):  
Cognitive Processes ◽  
Mental Model ◽  
The Other ◽  
Cognitive Reflection ◽  
Other Hand ◽  
And Performance ◽  
Shed Light

There is a type of riddle that Bar-Hillel, Noah and Frederick (2018) call “stumpers”. A stumper is a riddle which is initially intractable because the mental model or representation of the situation described in the riddle does not contain the vital information which is required to solve it. The Cognitive Reflection Task (CRT; Frederick, 2005) on the other hand relies on seemingly completely different cognitive processes. However, exploratory work from Bar-Hillel et al. (2019) suggests that success on stumpers correlates with performance on the CRT. This finding may shed light on the cognitive processes underlying both the resolution of stumpers and the CRT. We replicated the work from Bar-Hillel et al. (2019) suggesting a relationship between performance on the CRT and performance on stumpers as well as extending this to show a relationship between performance on the CRT-v. This may point to the underexplored importance of suppression in solving stumpers and traditional riddles.

Evoked Potentials by Letters in Printed and Script Forms

1984 ◽  
Vol 59 (1) ◽  
pp. 227-232 ◽  
Author(s):  
Luciano Mecacci ◽  
Dario Salmaso
Keyword(s):  
Information Processing ◽  
Evoked Potentials ◽  
Visual Evoked Potentials ◽  
Adult Male ◽  
Visual Information ◽  
The Other ◽  
Behavioral Data ◽  
Evoked Responses ◽  
Amplitude Component ◽  
Male Subjects

Visual evoked potentials were recorded for 6 adult male subjects in response to single vowels and consonants in printed and script forms. Analysis showed the vowels in the printed form to have evoked responses with shorter latency (component P1 at about 133 msec.) and larger amplitude (component P1-N1) than the other letter-typeface combinations. No hemispheric asymmetries were found. The results partially agree with the behavioral data on the visual information-processing of letters.

scholarly journals Application and Evaluation of the China Meteorological Assimilation Driving Datasets for the SWAT Model (CMADS) in Poorly Gauged Regions in Western China

Water ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 2171 ◽  
Author(s):  
Xianyong Meng ◽  
Xuesong Zhang ◽  
Mingxiang Yang ◽  
Hao Wang ◽  
Ji Chen ◽  
...  
Keyword(s):  
East Asia ◽  
Assessment Tool ◽  
Swat Model ◽  
Spatial Differentiation ◽  
The Other ◽  
Western China ◽  
Surface Processes ◽  
Human Cognition ◽  
Heihe River ◽  
Observation Data

The temporal and spatial differentiation of the underlying surface in East Asia is complex. Due to a lack of meteorological observation data, human cognition and understanding of the surface processes (runoff, snowmelt, soil moisture, water production, etc.) in the area have been greatly limited. With the Heihe River Basin, a poorly gauged region in the cold region of Western China, selected as the study area, three meteorological datasets are evaluated for their suitability to drive the Soil and Water Assessment Tool (SWAT): China Meteorological Assimilation Driving Datasets for the SWAT model (CMADS), Climate Forecast System Reanalysis (CFSR), and Traditional Weather Station (TWS). Resultingly, (1) the runoff output of CMADS + SWAT mode is generally better than that of the other two modes (CFSR + SWAT and TWS + SWAT) and the monthly and daily Nash–Sutcliffe efficiency ranges of the CMADS + SWAT mode are 0.75–0.95 and 0.58–0.77, respectively; (2) the CMADS + SWAT and TWS + SWAT results were fairly similar to the actual data (especially for precipitation and evaporation), with the results produced by CMADS + SWAT lower than those produced by TWS + SWAT; (3) the CMADS + SWAT mode has a greater ability to reproduce water balance than the other two modes. Overestimation of CFSR precipitation results in greater error impact on the uncertainty output of the model, whereas the performances of CMADS and TWS are more similar. This study addresses the gap in the study of surface processes by CMADS users in Western China and provides an important scientific basis for analyzing poorly gauged regions in East Asia.

Hegel on the Nature of Scepticism

2011 ◽  
Vol 32 (1-2) ◽  
pp. 80-99 ◽  
Author(s):  
Dietmar H. Heidemann
Keyword(s):  
The Other ◽  
Human Cognition ◽  
Philosophical Method ◽  
Philosophical Thinking ◽  
Knock Down ◽  
Human Understanding ◽  
Early View ◽  
The One ◽  
Intrinsic Feature

In the Encyclopaedia Logic, Hegel states that ‘philosophy … contains the sceptical as a moment within itself — specifically as the dialectical moment’ (§81, Addition 2), and that ‘scepticism’ as ‘the dialectical moment itself is an essential one in the affirmative Science’ (§78). On the one hand, the connection between scepticism and dialectic is obvious. Hegel claims that scepticism is a problem that cannot be just removed from the philosophical agenda by knock-down anti-sceptical arguments. Scepticism intrinsically belongs to philosophical thinking; that is to say, it plays a constructive role in philosophical thinking. On the other hand, scepticism has to be construed as the view according to which we cannot know whether our beliefs are true, i.e., scepticism plays a destructive role in philosophy no matter what. It is particularly this role that clashes with Hegel's claim of having established a philosophical system of true cognition of the entirety of reality. In the following I argue that for Hegel the constructive and the destructive role of scepticism are reconcilable. I specifically argue that it is dialectic that makes both consistent since scepticism is a constitutive element of dialectic.In order to show in what sense scepticism is an intrinsic feature of dialectic I begin by sketching Hegel's early view of scepticism specifically with respect to logic and metaphysics. The young Hegel construes logic as a philosophical method of human cognition that inevitably results in ‘sceptical’ consequences in that it illustrates the finiteness of human understanding. By doing so, logic not only nullifies finite understanding but also introduces to metaphysics, i.e., the true philosophical science of the absolute.

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