Secrets of Search in the Enterprise Network

Author(s):  
И. Смазневич ◽  
Ф. Краснов

Создание эффективной системы поиска в информационных ресурсах организации невозможно без учета специфики корпоративной сети, не позволяющей применять популярные в Интернете алгоритмы поиска без потери быстродействия и точности поиска. Creating an effective search system in an organization’s informational resources is impossible without taking into account the specifics of the corporate network, which does not allow using popular Internet search algorithms without losing the speed and accuracy of the search.

2020 ◽  
Vol 37 (2) ◽  
pp. 1-8
Author(s):  
David Schmidtz

Abstract This essay introduces basic issues that make up the topic of freedom of thought, including newly emerging issues raised by the current proliferation of Internet search algorithms.


2020 ◽  
Vol 6 (4) ◽  
pp. a6en
Author(s):  
Janaína Damaceno Gomes ◽  
Rafaela Goltara Souza

Ribeirão das Neves is a city in Minas Gerais with approximately 334 thousand inhabitants and 60% of the self-declared black population. In addition to the stigma “city of penitentiaries”, it was also known for the pun “Ribeirão das Trevas” published in the Official Gazette of the State on September 7, 2013 and on the website of the Court of Justice of Minas Gerais on August 21, 2018, and for thousands of publications of violence and poverty related by internet search algorithms. However, the city destined by the government to always be the same, houses other narratives created by a collective of black educating skaters: the Just Crew Skateboard. This article is an offshoot of the master's thesis and presents the results of the investigation, revealing in the light of the readings of Nilma Lino Gomes, how this group challenges the stigma of the city by showing new possibilities for engagement and a narrative that values life and sociability.


2020 ◽  
Vol 29 (4) ◽  
pp. 710-727
Author(s):  
Beula M. Magimairaj ◽  
Naveen K. Nagaraj ◽  
Alexander V. Sergeev ◽  
Natalie J. Benafield

Objectives School-age children with and without parent-reported listening difficulties (LiD) were compared on auditory processing, language, memory, and attention abilities. The objective was to extend what is known so far in the literature about children with LiD by using multiple measures and selective novel measures across the above areas. Design Twenty-six children who were reported by their parents as having LiD and 26 age-matched typically developing children completed clinical tests of auditory processing and multiple measures of language, attention, and memory. All children had normal-range pure-tone hearing thresholds bilaterally. Group differences were examined. Results In addition to significantly poorer speech-perception-in-noise scores, children with LiD had reduced speed and accuracy of word retrieval from long-term memory, poorer short-term memory, sentence recall, and inferencing ability. Statistically significant group differences were of moderate effect size; however, standard test scores of children with LiD were not clinically poor. No statistically significant group differences were observed in attention, working memory capacity, vocabulary, and nonverbal IQ. Conclusions Mild signal-to-noise ratio loss, as reflected by the group mean of children with LiD, supported the children's functional listening problems. In addition, children's relative weakness in select areas of language performance, short-term memory, and long-term memory lexical retrieval speed and accuracy added to previous research on evidence-based areas that need to be evaluated in children with LiD who almost always have heterogenous profiles. Importantly, the functional difficulties faced by children with LiD in relation to their test results indicated, to some extent, that commonly used assessments may not be adequately capturing the children's listening challenges. Supplemental Material https://doi.org/10.23641/asha.12808607


2012 ◽  
Vol 11 (3) ◽  
pp. 118-126 ◽  
Author(s):  
Olive Emil Wetter ◽  
Jürgen Wegge ◽  
Klaus Jonas ◽  
Klaus-Helmut Schmidt

In most work contexts, several performance goals coexist, and conflicts between them and trade-offs can occur. Our paper is the first to contrast a dual goal for speed and accuracy with a single goal for speed on the same task. The Sternberg paradigm (Experiment 1, n = 57) and the d2 test (Experiment 2, n = 19) were used as performance tasks. Speed measures and errors revealed in both experiments that dual as well as single goals increase performance by enhancing memory scanning. However, the single speed goal triggered a speed-accuracy trade-off, favoring speed over accuracy, whereas this was not the case with the dual goal. In difficult trials, dual goals slowed down scanning processes again so that errors could be prevented. This new finding is particularly relevant for security domains, where both aspects have to be managed simultaneously.


PsycCRITIQUES ◽  
2006 ◽  
Vol 51 (7) ◽  
Author(s):  
Mark Stanton
Keyword(s):  

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