Static Verification of Declarative Open Interaction Models

Author(s):  
Marco Montali
2008 ◽  
Vol 17 (3) ◽  
pp. 93-98
Author(s):  
Lynn E. Fox

Abstract Linguistic interaction models suggest that interrelationships arise between structural language components and between structural and pragmatic components when language is used in social contexts. The linguist, David Crystal (1986, 1987), has proposed that these relationships are central, not peripheral, to achieving desired clinical outcomes. For individuals with severe communication challenges, erratic or unpredictable relationships between structural and pragmatic components can result in atypical patterns of interaction between them and members of their social communities, which may create a perception of disablement. This paper presents a case study of a woman with fluent, Wernicke's aphasia that illustrates how attention to patterns of linguistic interaction may enhance AAC intervention for adults with aphasia.


Author(s):  
Norman L. Biggs
Keyword(s):  

Author(s):  
Thomas F. Pettigrew

Personality and social psychology histories have been closely intertwined for more than a century. Several critical differences have at times acted to separate the fields. One such divergence involved their models of humans—whether largely irrational (personality emphasis) or largely rational (social emphasis). This difference has subsided with their joint acceptance of a “bounded rationality.” More important has been their difference in focus—the microlevel of the person versus the mesolevel of the group and situation. Now, both fields largely agree on a variety of interaction models that include both the person and the situation. We trace these tensions between the two fields across eras: (a) origins through World War I (1890–1919); (b) early developments (1920–1935); (c) war influences (1936–1950); (d) structural differentiation and slow acceptance (1951–1965); (e) dual crises (1966–1985); (f) coming back together again (1986–2000); and (7) continued fusion (2001–present).


2014 ◽  
Vol 1065-1069 ◽  
pp. 1052-1056
Author(s):  
Radim Čajka ◽  
Jana Vaskova

For decades attention has been paid to interaction of foundation structures and subsoil and development of interaction models. Currently there are several software that, can deal with the interaction of foundations and subsoil. The purpose of this paper is to compare resulting deformation of the slab, subsidence of the subsoil, bending moments and contact stress calculated by two different software based on FEM calculations. Calculated deformation of the slab is compared with deformation measured during experiment.


1981 ◽  
Vol 13 (2) ◽  
pp. 217-224 ◽  
Author(s):  
J Ledent

This paper compares the system of equations underlying Alonso's theory of movement with that of Wilson's standard family of spatial-interaction models. It is shown that the Alonso model is equivalent to one of Wilson's four standard models depending on the assumption at the outset about which of the total outflows and/or inflows are known. This result turns out to supersede earlier findings—inconsistent only in appearance—which were derived independently by Wilson and Ledent. In addition to this, an original contribution of this paper—obtained as a byproduct of the process leading to the aforementioned result—is to provide an exact methodology permitting one to solve the Alonso model for each possible choice of the input data.


2020 ◽  
Vol 4 (11) ◽  
Author(s):  
Yimi Wang ◽  
Kangming Li ◽  
Frédéric Soisson ◽  
Charlotte S. Becquart
Keyword(s):  

Sensors ◽  
2021 ◽  
Vol 21 (12) ◽  
pp. 4212
Author(s):  
Priscila Morais Argôlo Bonfim Estrela ◽  
Robson de Oliveira Albuquerque ◽  
Dino Macedo Amaral ◽  
William Ferreira Giozza ◽  
Rafael Timóteo de Sousa Júnior

As smart devices have become commonly used to access internet banking applications, these devices constitute appealing targets for fraudsters. Impersonation attacks are an essential concern for internet banking providers. Therefore, user authentication countermeasures based on biometrics, whether physiological or behavioral, have been developed, including those based on touch dynamics biometrics. These measures take into account the unique behavior of a person when interacting with touchscreen devices, thus hindering identitification fraud because it is hard to impersonate natural user behaviors. Behavioral biometric measures also balance security and usability because they are important for human interfaces, thus requiring a measurement process that may be transparent to the user. This paper proposes an improvement to Biotouch, a supervised Machine Learning-based framework for continuous user authentication. The contributions of the proposal comprise the utilization of multiple scopes to create more resilient reasoning models and their respective datasets for the improved Biotouch framework. Another contribution highlighted is the testing of these models to evaluate the imposter False Acceptance Error (FAR). This proposal also improves the flow of data and computation within the improved framework. An evaluation of the multiple scope model proposed provides results between 90.68% and 97.05% for the harmonic mean between recall and precision (F1 Score). The percentages of unduly authenticated imposters and errors of legitimate user rejection (Equal Error Rate (EER)) are between 9.85% and 1.88% for static verification, login, user dynamics, and post-login. These results indicate the feasibility of the continuous multiple-scope authentication framework proposed as an effective layer of security for banking applications, eventually operating jointly with conventional measures such as password-based authentication.


2021 ◽  
Vol 78 ◽  
pp. 102985
Author(s):  
Vegard Longva ◽  
Guomin Ji ◽  
Svein Sævik ◽  
Naiquan Ye ◽  
Janne K. Ø . Gjøsteen ◽  
...  

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