scholarly journals Exploiting Inter- and Intra-Base Crossing with Multi-Mappings: Application to Environmental Data

2018 ◽  
Vol 2 (3) ◽  
pp. 25 ◽  
Author(s):  
Hicham Hajj-Hassan ◽  
Anne Laurent ◽  
Arnaud Martin
Keyword(s):  
Spatial Location ◽  
Point Of View ◽  
Environmental Data ◽  
Sensor Data ◽  
Global Ocean ◽  
Global Changes ◽  
Geospatial Information ◽  
Multiple Points ◽  
Points Of View ◽  
Single Data

Environmental data are currently gaining more and more interest as they are required to understand global changes. In this context, sensor data are collected and stored in dedicated databases. Frameworks have been developed for this purpose and rely on standards, as for instance the Sensor Observation Service (SOS) provided by the Open GeoSpatial Consortium (OGC), where all measurements are bound to a so-called Feature of Interest (FoI). These databases are used to validate and test scientific hypotheses often formulated as correlations and causality between variables, as for instance the study of the correlations between environmental factors and chlorophyll levels in the global ocean. However, the hypotheses of the correlations to be tested are often difficult to formulate as the number of variables that the user can navigate through can be huge. Moreover, it is often the case that the data are stored in such a manner that they prevent scientists from crossing them in order to retrieve relevant correlations. Indeed, the FoI can be a spatial location (e.g., city), but can also be any other object (e.g., animal species). The same data can thus be represented in several manners, depending on the point of view. The FoI varies from one representation to the other one, while the data remain unchanged. In this article, we propose a novel methodology including a crucial step to define multiple mappings from the data sources to these models that can then be crossed, thus offering multiple possibilities that could be hidden from the end-user if using the initial and single data model. These possibilities are provided through a catalog embedding the multiple points of view and allowing the user to navigate through these points of view through innovative OLAP-like operations. It should be noted that the main contribution of this work lies in the use of multiple points of view, as many other works have been proposed for manipulating, aggregating visualizing and navigating through geospatial information. Our proposal has been tested on data from an existing environmental observatory from Lebanon. It allows scientists to realize how biased the representations of their data are and how crucial it is to consider multiple points of view to study the links between the phenomena.

Parentheticals and the presentation of multipersonal consciousness: A stylistic analysis of Mrs Dalloway

2014 ◽  
Vol 23 (2) ◽  
pp. 175-187 ◽  
Author(s):  
Yaxiao Cui
Keyword(s):  
Point Of View ◽  
Degree Of Freedom ◽  
Stylistic Analysis ◽  
Multiple Points ◽  
Single Sentence ◽  
Research Gap ◽  
Points Of View ◽  
Free Indirect Style ◽  
Narrative Techniques

The presentation of consciousness in Mrs Dalloway has long been a focus of study, and many scholars have investigated Woolf’s narrative techniques in this regard, especially her use of Free Indirect Style. However, most of the existing studies mainly concentrate on the consciousness presentation of individual characters. Few studies have provided adequate accounts concerning the arrangement of the shifting narrative viewpoints and the linguistic mechanism that facilitates the ‘multipersonal representation of consciousness’ in this novel (Auerbach, 2003 [1953]: 536). This article attempts to fill this research gap by examining the use of parentheticals in Mrs Dalloway. The syntactic independence of a parenthetical gives it a degree of freedom to digress from its host, which makes this construction a convenient device to bring in new sources of consciousness and thus shift the narrative viewpoint from one character to another. The frequent viewpoint shifts subvert the convention of adhering to a single coherent narrative point of view. Meanwhile, using parentheticals allows Woolf to present multiple points of view within a short stretch of text, even within a single sentence. In this way, a sense of simultaneity is created. Distinct sources of consciousness are brought closer to each other; the very boundaries between individual minds seem to be blurred.

scholarly journals Special Sensor Microwave Imager (SSM/I) Intersensor Calibration Using a Simultaneous Conical Overpass Technique

2011 ◽  
Vol 50 (1) ◽  
pp. 77-95 ◽  
Author(s):  
Song Yang ◽  
Fuzhong Weng ◽  
Banghua Yan ◽  
Ninghai Sun ◽  
Mitch Goldberg
Keyword(s):  
Precipitable Water ◽  
Calibration Procedure ◽  
Environmental Data ◽  
Sensor Data ◽  
Global Ocean ◽  
Monthly Precipitation ◽  
Tropical Ocean ◽  
Climate Trend ◽  
Surface Precipitation ◽  
Microwave Imager

Abstract A new intersensor calibration scheme is developed for the Defense Meteorological Satellite Program Special Sensor Microwave Imager (SSM/I) to correct its scan-angle-dependent bias, the radar calibration beacon interference on the F-15 satellite, and other intersensor biases. The intersensor bias is characterized by the simultaneous overpass measurements with the F-13 SSM/I as a reference. This sensor data record (SDR) intersensor calibration procedure is routinely running at the National Oceanic and Atmospheric Administration and is now used for reprocessing all SSM/I environmental data records (EDR), including total precipitable water (TPW) and surface precipitation. Results show that this scheme improves the consistency of the monthly SDR’s time series from different SSM/I sensors. Relative to the matched rain products from the Tropical Rainfall Measuring Mission, the bias of SSM/I monthly precipitation is reduced by 12% after intersensor calibration. TPW biases between sensors are reduced by 75% over the global ocean and 20% over the tropical ocean, respectively. The intersensor calibration reduces biases by 20.6%, 15.7%, and 6.5% for oceanic, land, and global precipitation, respectively. The TPW climate trend is 1.59% decade−1 (or 0.34 mm decade−1) for the global ocean and 1.39% decade−1 (or 0.63 mm decade−1) for the tropical ocean, indicating related trends decrease of 38% and 54%, respectively, from the uncalibrated SDRs. Results demonstrate the large impacts of this calibration on the TPW climate trend.

Developments in Practice

1983 ◽  
Vol 8 (4) ◽  
pp. 32-34
Author(s):  
Isabel Stamm
Keyword(s):  
Common Sense ◽  
Point Of View ◽  
Complete Agreement ◽  
Complex Field ◽  
Middle Ground ◽  
Human Relations ◽  
Multiple Points ◽  
Parents And Children ◽  
Points Of View

‘How do we understand that which we seek to act upon?’ Theory puts things which we see or know or hypothesise about into a system in order to make sense of what otherwise would be inscrutable in order to spot gaps and biases, and also to challenge the illusion that we know answers which we do not yet have. Some people become very uneasy by the fact of multiple points of view or the absence of complete agreement. They choose one point of view and they seek to destroy or denigrate all others. Or they may repudiate all concepts and use only intuition, common sense it's called. I suppose that the middle ground might be meriting our attention. I don't think that in our complex field of human relations and services to parents and children that it is very easy to simplify. You remember the comment There's a solution to all human problems. It's neat, and it's obvious and it's wrong'.

The Impact of Emergent Technologies in the Evolutionary Path for M-Commerce

2021 ◽  
pp. 824-844
Author(s):  
Justino Lourenço ◽  
Fernando Almeida
Keyword(s):  
Emerging Technologies ◽  
Point Of View ◽  
Multiple Points ◽  
Evolutionary Path ◽  
Fast Growing ◽  
Emergent Technologies ◽  
The Future ◽  
Points Of View ◽  
The Impact

M-commerce is a fast-growing opportunity and is acting as an innovative lever for achieving the purpose of increasing sales while better interacting with the clients. Simultaneously, several emerging technologies have appeared in the market and promise to change the current m-commerce paradigm. Therefore, this chapter plans to explore a set of new trend technologies that can plan to build a more efficient relation between the consumer and the m-commerce platform. This study conducted surveys with several market players like marketers and IT leaders to understand their point of view, perceive the relevance and impact of these emergent technologies in m-commerce, identify resistance and challenge points to the proposed change, and look how to allow cohabitation between this new e-commerce paradigm and the traditional physical trade. The main novelty of this study is the inclusion of multiple points of view on the evolution of m-commerce which will allow companies and citizens to perceive the impact of emerging technologies in the future of m-commerce.

The Impact of Emergent Technologies in the Evolutionary Path for M-Commerce

2020 ◽  
pp. 1-21
Author(s):  
Justino Lourenço ◽  
Fernando Almeida
Keyword(s):  
Emerging Technologies ◽  
Point Of View ◽  
Multiple Points ◽  
Evolutionary Path ◽  
Fast Growing ◽  
Emergent Technologies ◽  
The Future ◽  
Points Of View ◽  
The Impact

M-commerce is a fast-growing opportunity and is acting as an innovative lever for achieving the purpose of increasing sales while better interacting with the clients. Simultaneously, several emerging technologies have appeared in the market and promise to change the current m-commerce paradigm. Therefore, this chapter plans to explore a set of new trend technologies that can plan to build a more efficient relation between the consumer and the m-commerce platform. This study conducted surveys with several market players like marketers and IT leaders to understand their point of view, perceive the relevance and impact of these emergent technologies in m-commerce, identify resistance and challenge points to the proposed change, and look how to allow cohabitation between this new e-commerce paradigm and the traditional physical trade. The main novelty of this study is the inclusion of multiple points of view on the evolution of m-commerce which will allow companies and citizens to perceive the impact of emerging technologies in the future of m-commerce.

scholarly journals Linguistic, gestural, and cinematographic viewpoint: An analysis of ASL and English narrative

2016 ◽  
Vol 27 (3) ◽  
pp. 345-369 ◽  
Author(s):  
Fey Parrill ◽  
Kashmiri Stec ◽  
David Quinto-Pozos ◽  
Sebastian Rimehaug
Keyword(s):  
American Sign Language ◽  
Mental Representations ◽  
Point Of View ◽  
American Sign ◽  
Multiple Perspectives ◽  
Multiple Points ◽  
Linguistic Resources ◽  
Points Of View ◽  
Visual Description ◽  
Shed Light

AbstractMultimodal narrative can help us understand how conceptualizers schematize information when they create mental representations of films and may shed light on why some cinematic conventions are easier or harder for viewers to integrate. This study compares descriptions of a shot/reverse shot sequence (a sequence of camera shots from the viewpoints of different characters) across users of English and American Sign Language (ASL). We ask which gestural and linguistic resources participants use to narrate this event. Speakers and signers tended to represent the same characters via the same point of view and to show a single perspective rather than combining multiple perspectives simultaneously. Neither group explicitly mentioned the shift in cinematographic perspective. We argue that encoding multiple points of view might be a more accurate visual description, but is avoided because it does not create a better narrative.

NONSENSE, ABSURDITY AND PARADOX AS LINGUISTIC AND CULTURAL CATEGORIES

2019 ◽  
Keyword(s):  
Cognitive Function ◽  
Common Sense ◽  
Point Of View ◽  
Ontological Category ◽  
Ordinary Meaning ◽  
New Meanings ◽  
Points Of View ◽  
Human Thinking

In the article the analysis of nonsense, absurdity and paradox from the standpoint of linguistics is giv-en. Different points of view on these categories in relation to the meaning are considered. An attempt is made to reveal the commonality and specificity of nonsense, absurdity and paradox. Some researchers consider nonsense and paradox as a kind of absurdity. There is a dichotomous point of view on nonsense as one of the components of absurdity. However, there are works where these categories are differentiat-ed, for example, absurdity is understood as an ontological category, and nonsense as an epistemological category. There is a view of these categories through the allocation of "non-sense", "out-sense" and 136 "counter-sense" there is also a view that in the case of nonsense we are talking about the incompatibility of representations, and in the case of absurdity-the incompatibility of objects. If there are criteria that allow us to consider the presence of this phenomenon as natural, absurdity ceases to exist. Consequently, the view is expressed that nonsense, absurdity and paradox are different categories of thinking. Paradox is a contradiction arising from the presence of two or more common sense. The absurdity can be seen as a" counter-sense» opposing common sense and putting forward the concept of active impossibility of the latter's existence. As for nonsense, it is the meaning of metaphysical level – a meaning that goes beyond the ordinary meaning and creates new meanings. It is concluded that nonsense, absurdity and paradox are independent categories of human thinking, which is a manifestation of the cognitive function of hu-man consciousness.

scholarly journals Combining disparate data sources for improved poverty prediction and mapping

2017 ◽  
Vol 114 (46) ◽  
pp. E9783-E9792 ◽  
Author(s):  
Neeti Pokhriyal ◽  
Damien Christophe Jacques
Keyword(s):  
Bayesian Learning ◽  
Pearson Correlation ◽  
Gaussian Process Regression ◽  
Multidimensional Poverty ◽  
Environmental Data ◽  
Policy Makers ◽  
Multidimensional Poverty Index ◽  
Fine Grained ◽  
Disparate Data ◽  
Single Data

More than 330 million people are still living in extreme poverty in Africa. Timely, accurate, and spatially fine-grained baseline data are essential to determining policy in favor of reducing poverty. The potential of “Big Data” to estimate socioeconomic factors in Africa has been proven. However, most current studies are limited to using a single data source. We propose a computational framework to accurately predict the Global Multidimensional Poverty Index (MPI) at a finest spatial granularity and coverage of 552 communes in Senegal using environmental data (related to food security, economic activity, and accessibility to facilities) and call data records (capturing individualistic, spatial, and temporal aspects of people). Our framework is based on Gaussian Process regression, a Bayesian learning technique, providing uncertainty associated with predictions. We perform model selection using elastic net regularization to prevent overfitting. Our results empirically prove the superior accuracy when using disparate data (Pearson correlation of 0.91). Our approach is used to accurately predict important dimensions of poverty: health, education, and standard of living (Pearson correlation of 0.84–0.86). All predictions are validated using deprivations calculated from census. Our approach can be used to generate poverty maps frequently, and its diagnostic nature is, likely, to assist policy makers in designing better interventions for poverty eradication.

THE CONCEPT AS THE OBJECT OF STUDY OF LINGUISTICS

2020 ◽  
Vol 72 (2) ◽  
pp. 236-242
Author(s):  
K. Galiyeva ◽  
◽  
S. Isakova ◽  
Keyword(s):  
Cognitive Linguistics ◽  
Point Of View ◽  
Subject Areas ◽  
The Subject ◽  
Basic Concepts ◽  
Points Of View ◽  
Definition Of ◽  
Object Of Study ◽  
Linguistic Phenomenon ◽  
Scientific Fields

The article is devoted to the definition of concept in modern linguistics. Various points of view and definitions of the basic concepts are considered: "concept", "conceptual sphere", "content". The aim of the article is to describe and explain such a complex unit as a concept from the point of view of linguistics. The object of research is studied in its various manifestations, the combination of verbal and nonverbal means of information expression in the conceptual sphere is revealed. the relevance of this topic is due to the need for a detailed consideration of the concept of concept based on the works of prominent scientists and linguists. Researchers treat the concept as a cognitive, psycholinguistic, linguocultural, cultural and linguistic phenomenon. The concept is an umbrella term because it "covers" the subject areas of several scientific fields: primarily cognitive psychology and cognitive linguistics.

Jules Verne’s ‘Around the World in 80 Days’: Multilingualism, Multiculturalism and Symbols

2021 ◽  
Vol 2021 ii (15) ◽  
pp. 146-182
Author(s):  
Haroula Hatzimihail ◽  
Ioannis Pantelidis
Keyword(s):  
Key Words ◽  
Age Groups ◽  
Literary Work ◽  
Point Of View ◽  
Social Classes ◽  
Jules Verne ◽  
The World ◽  
Semiotic Systems ◽  
Points Of View ◽  
Different Cultures

In this announcement, the various –linguistic and non-linguistic- symbols used in the literary work 'Around the world in 80 days', written by Jules Verne, are examined from an intertemporal and contemporary point of view. The references through these points of view, in matters of multiculturalism and multilingualism, are becoming classical in nature: they concern the necessity of the applied ability to communicate between individuals who belong to different social classes and age groups, speak the same or different languages, come from different cultures, with rights and obligations in their various areas of life, etc. Key-words: linguistics, multilingualism, multiculturalism, semiotics, semiotic systems, symbols

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