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The cost-of-knowledge characteristic function
1994
Conference companion on Human factors in computing systems - CHI '94
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In this paper we present a method, the Cost-of-Knowledge Characteristic Function, for characterizing information access from dynamic displays. ...
The paper works out this method for a simple, but important, class of dynamic displays called direct-walk interactive information visuatizations, in which information is accessed through a sequence of ...
ACKNOWLEDGEMENTS The Spiral Calendar was designed and implemented in the Information Visualizer by Robert DeLine (University ...
doi:10.1145/259963.260366
dblp:conf/chi/CardPM94
fatcat:m7wbry4bnzellllsryexli7wr4
The cost-of-knowledge characteristic function
1994
Proceedings of the SIGCHI conference on Human factors in computing systems celebrating interdependence - CHI '94
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In this paper we present a method, the Cost-of-Knowledge Characteristic Function, for characterizing information access from dynamic displays. ...
The paper works out this method for a simple, but important, class of dynamic displays called direct-walk interactive information visuatizations, in which information is accessed through a sequence of ...
ACKNOWLEDGEMENTS The Spiral Calendar was designed and implemented in the Information Visualizer by Robert DeLine (University ...
doi:10.1145/191666.191753
dblp:conf/chi/CardPM94a
fatcat:bddlgjqwxvdsdlizkswkuhcn7i
A Checklist for the Evaluation of Pedestrian Simulation Software Functionalities
[article]
2014
arXiv
pre-print
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Therefore, there is a higher necessity of a standard criteria both for the evaluation of the kinds of function that these software provide, at use of practitioners and end-users, and for the definition ...
With this work we propose a set of criteria of evaluation for these products also to encourage a debate for the definition of objective standards for pedestrian simulation software certification. ...
This work is organized as follows: Section 2 will introduce at high-level the aspects that we believe are important for the evaluation of the characteristics and functionalities of a pedestrian simulation ...
arXiv:1404.7717v2
fatcat:22ny5kuuprgojhjg7komynbutq
Functional Gait Can Be Affected by Noise: Effects of Age and Cognitive Function: A Pilot Study
2021
Frontiers in Neurology
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This effect could result from the cognitive load of the babble noise, due to the engagement of attention networks by the unattended speech. ...
., dual-task performance) than younger adults and may be more vulnerable to auditory distraction.Aim: The purpose of this study was to determine the effect of passive listening on functional gait in healthy ...
AUTHOR CONTRIBUTIONS D-EB and MP designed the study and study paradigms. MB and VA conducted the tests. MB analysed the results and drafted the paper. ...
doi:10.3389/fneur.2021.634395
pmid:33633677
pmcid:PMC7900144
fatcat:f6nftgtii5dbtl7lu25amw3bly
Courtship in long-legged flies (Diptera: Dolichopodidae): function and evolution of signals
2003
Behavioral Ecology
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Analyzing the courtship behavior of long-legged flies (Diptera: Dolichopodidae), we focus on the evolutionary development of courtship signals. ...
Long-legged flies may serve as a model for this evolutionary process, because males of some species present sexually dimorphic badges during courtship, whereas others do not exhibit such conspicuous signals ...
Comparing the visual information of both positions may reveal distance information. ...
doi:10.1093/beheco/arg028
fatcat:55ho5wqskjh2llk4o5hxppwe3i
Local structure-function relationships in human brain networks across the human lifespan
[article]
2021
bioRxiv
pre-print
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To better understand this link between structure and function, a growing number of studies have derived geometric, dynamic, and topological predictors from structural connectivity in order to make predictions ...
Empirical and in silico studies have demonstrated that the structure of this network helps shape patterns of functional coupling between brain regions. ...
ACKNOWLEDGMENTS This material is based upon work supported by the National Science Foundation under Grant No. 076059-00003C (RFB; FZE). ...
doi:10.1101/2021.05.23.445128
fatcat:pok3snrpf5bvloxrkle7id6lce
Human Factors Considerations for Enabling Functional Use of Exosystems in Operational Environments
2018
IEEE Systems Journal
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We present examples of these concepts in the context of exosystem design for operational environments and to aid the development of system evaluation standards. ...
We also review current exosystem evaluation methods and present how performance metrics and tasks can be expanded to better describe system function in the context of known human factors complexities. ...
ACKNOWLEDGMENT The authors would like to thank Ms. T. Sun for her help in categorizing the literature review papers and Prof. N. Leveson for her comments during the preparation of this manuscript. ...
doi:10.1109/jsyst.2018.2821689
fatcat:4yqs6jgsejbtfn73akjxqch6oq
Head and Tibial Acceleration as a Function of Stride Frequency and Visual Feedback during Running
2016
PLoS ONE
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Furthermore, impact accelerations of the head and tibia appear to be solely a function of stride frequency as no differences were observed between feedback conditions. ...
Decreasing stride frequency resulted in greater vertical accelerations of the tibia (p<0.01) during early stance and at the head (p<0.01) during early and late stance; however, for the impact portion the ...
Statistical Analysis The effects of stride frequency and visual task on tibial and head accelerations, transfer function, and head gaze point dynamics were evaluated with a series of linear mixed model ...
doi:10.1371/journal.pone.0157297
pmid:27271850
pmcid:PMC4896625
fatcat:pfz6l7iernebnark3xsnsn5l34
Fashion vs. Function in Cultural Evolution: The Case of Dog Breed Popularity
2013
PLoS ONE
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We investigate the relationship between characteristics of dog breeds and their popularity between years 1926 and 2005. ...
Our results support the hypothesis that dog breed popularity has been primarily determined by fashion rather than function. ...
Acknowledgments We thank the American Kennel Club for providing breed registration data.
Author Contributions ...
doi:10.1371/journal.pone.0074770
pmid:24040341
pmcid:PMC3770587
fatcat:mgsynkvm5na6zbavdjqognhawi
Attention-Setting and Human Mental Function
2022
Journal of Imaging
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We emphasize the major effects of goals and intention on mental function, measured with behavioral experiments. ...
Experiments on visual search, task switching, and temporal attention are described and extended to the important human time scale of seconds. ...
We also thank Jonathan Doyon for comments on an earlier manuscript, and the members of the Visual Cognition Lab for their help.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/jimaging8060159
fatcat:txclzyqbdvexvlxmqdubifn2bq
Complex signal function: developing a framework of testable hypotheses
2004
Behavioral Ecology and Sociobiology
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While signal evolution has long been a focus of study, there has been a recent resurgence of interest and research in the complexity of animal displays. ...
We point out key predictions for various hypotheses and discuss different approaches to uncovering complex signal function. ...
Elias, and members of the Papaj Lab for commenting on earlier drafts of this manuscript. We would also like to thank A. Cutter and W. ...
doi:10.1007/s00265-004-0865-7
fatcat:m6wxmlmpoveldlm7f7hh2s7n7e
System-level matching of structural and functional connectomes in the human brain
2019
NeuroImage
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The brain can be considered as an information processing network, where complex behavior manifests as a result of communication between large-scale functional systems such as visual and default mode networks ...
Notably, matching between structural and functional connectivity for the functionally specialized modular systems such as visual and motor networks are higher as compared to other more integrated systems ...
We would like to thank the anonymous reviewers for their valuable suggestions which greatly improved the content and the presentation of this manuscript. ...
doi:10.1016/j.neuroimage.2019.05.064
pmid:31141738
pmcid:PMC6688960
fatcat:te624767cvbynerzskzuxz6ct4
Emergence of Canonical Functional Networks from the Structural Connectome
[article]
2020
bioRxiv
pre-print
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How do functional brain networks emerge from the underlying wiring of the brain? ...
This complex Laplacian admits a complex-valued eigen-basis in the frequency domain that is highly tunable and capable of reproducing the spatial patterns of canonical functional networks without requiring ...
Larger T indicates that the algorithm is more willing to accept jumps in cost function evaluation. ...
doi:10.1101/2020.09.16.300384
fatcat:liywh2jxfjcj5io2xlekav65r4
Edges in Brain Networks: Contributions to Models of Structure and Function
[article]
2021
arXiv
pre-print
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Focusing on the edges, and the higher-order or dynamic information they can provide, discloses previously underappreciated aspects of structural and functional network organization. ...
Importantly, these functional contributions are determined and expressed by the web of their interrelationships, formed by network edges. ...
Acknowledgements We acknowledge the following manuscripts from which figures were adapted: Fig. 2 ...
arXiv:2105.07069v1
fatcat:lw4o54si55fe5d5brxebuewwky
Seizure-Onset Mapping Based on Time-Variant Multivariate Functional Connectivity Analysis of High-Dimensional Intracranial EEG: A Kalman Filter Approach
2016
Brain Topography
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The visual interpretation of intracranial EEG (iEEG) is used clinically to map the regions of seizure onset targeted for resection during epilepsy surgery. ...
When used together with a multivariate connectivity estimator, the partial directed coherence, the two AR models were compared in seizure simulations for their ability to reconstitute the designed seizure ...
matrix, which in effect weighs the information in the measurements against the a priori knowledge of the system state. ...
doi:10.1007/s10548-016-0527-x
pmid:27722839
fatcat:mucf2cc6i5gk7ppkufzxzqipb4
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