scholarly journals Overview of SMP-CAIL2020-Argmine: The Interactive Argument-Pair Extraction in Judgement Document Challenge

2021 ◽  
pp. 1-20
Author(s):  
Jian Yuan ◽  
Zhongyu Wei ◽  
Yixu Gao ◽  
Wei Chen ◽  
Jun Song ◽  
...  
Keyword(s):  
Social Media ◽  
Second Phase ◽  
Media Processing ◽  
Baseline Model ◽  
Two Phases ◽  
The Given

Abstract In this paper we present the results of the Interactive Argument-Pair Extraction in Judgement Document Competition held by both the Chinese AI and Law challenge (CAIL) and the Chinese National Social Media Processing Conference (SMP), and introduce the related dataset – SMP-CAIL2020-Argmine. The task challenged participants to choose the correct argument among five candidates proposed by the defense to refute or acknowledge the given argument made by the plaintiff, providing the full context recorded in the judgement documents of both parties. We received entries from 63 competing teams, 38 of which scored higher than the provided baseline model (BERT) in the first phase and entered the second phase. The best performing system in the two phases achieved accuracy of 0.856 and 0.905 respectively. In this paper, we will present the results of the competition and a summary of the systems, highlighting commonalities and innovations among participating systems. The SMP-CAIL2020-Argmine dataset and baseline models1 have been already released.

scholarly journals Pembentukan Harga Diri: Analisis Presentasi Diri Pelajar SMA di Media Sosial

2018 ◽  
Vol 10 (1) ◽  
pp. 33
Author(s):  
Alfi Damayanti ◽  
Dian Purworini
Keyword(s):  
Social Media ◽  
Self Esteem ◽  
Self Concept ◽  
Second Phase ◽  
Presentation Of Self ◽  
Self Disclosure ◽  
Self Presentation ◽  
Self Evaluation ◽  
Factor Data ◽  
Two Phases

Self-presentation is a specific action of self-disclosure presenting a positive impression to others. Self-presentation is rapidly growing by the presence of various social media, esppecially Instagram. Instagram as one of social media with a various features and large user, bring major affect to teenager’s presentation of self in the media. This is inseparatable part of teenager process in searching their indentity. This research conducted in SMA Negeri Mojogedang by taking sample of 264 students. The data were collected by using questionnaire. It is a descriptive quantitative reaserch which uses factor data analysis. The findings of the research show that self – presentation of teenagers using Instagram media occurs in two phases, the first phase is self-concept creation, students of SMA Negeri Mojogedang try to create their thoughts and feelings in certain ways that refer to themselves as the object. These teenagers want to show their personality to the public. The second phase is self-esteem creation, this phase contains emotional feeling and self – evaluation towards the first concept they have created. Self-concept that has been created by students of state Senior High School Mojogedang in Instagram can improve their self-presentation that will build their self-esteem. In the reality, it is a fundamental that a teenager wants their presence to be recognized and to be known by public. They try to present themselves widely and passionately by showing a positive image of themselves.Presentasi diri merupakan bentuk pengungkapan diri yang spesifik untuk menunjukkan kesan positif dihadapan orang lain. Presentasi diri berkembang pesat dengan kehadiran berbagai media sosial terutama media Instagram. Instagram sebagai salah satu media sosial memberikan ruang yang cukup luas, sehingga dapat mempengaruhi perilaku presentasi diri remaja untuk menunjukkan diri mereka dihadapan khalayak luas. Hal ini tidak terlepas dari masa pencarian jati diri remaja. Penelitian ini dilakukan di SMA Negeri Mojogedang dengan mengambil sampel 264 siswa. Data dikumpulkan dengan menggunakan teknik kuesioner. Penelitian ini memiliki tipe deskriptif kuantitatif menggunakan analisis data faktor analisis.Temuan data menunjukkan jika perilaku presentasi diri remaja di media Instagram terjadi dalam dua fase, fase pertama yaitu pembentukan konsep diri, siswa SMA Negeri Mojogedang berusaha membangun totalitas pemikiran dan perasaan mereka yang mengacu pada diri sendiri sebagai objek dimana pelaku ingin memperlihatkan kepribadian mereka dihadapan khalayak luas. dan fase kedua yaitu membentuk harga diri, pada fase ini merupakan bentuk emosionnal dan evaluasi diri siswa pada konsep yang telah mereka buat. Konsep diri yang telah dibangun oleh siswa SMA Negeri Mojogedang di dalam media Instagram dapat meningkatkan perilaku presentasi diri mereka yang akan membentuk harga diri remaja tersebut. Karena pada dasarnya seorang remaja ingin diakui keberadaan mereka dihadapan khalayak luas, kemudian mereka berusaha menampilkan diri mereka secara luas dan mendalam dengan menunjukkan citra positif dalam diri mereka.

scholarly journals Anticorrosion protection of strength bolts

2012 ◽  
Vol 60 (1) ◽  
pp. 181-188 ◽  
Author(s):  
Jiří Votava
Keyword(s):  
Corrosion Damage ◽  
Point Of View ◽  
Second Phase ◽  
Surface Geometry ◽  
Anticorrosion Protection ◽  
Different Types ◽  
Protection Layer ◽  
Two Phases ◽  
The Given ◽  
Salt Fog

Corrosion damage may, from the technical point of view, cause changes in mechanical and physical characteristics in particular, at the same time it may also cause changes in surface geometry. These aspects are likely to manifest themselves in all steel parts. The presented study looks at corrosion protection in bolts and bolt connections protected by metal coating based on zinc.Four different types of passivation, easily accessible on the Czech market, have been selected for this experiment. They are as follows: first, galvanic plating using white zinc; second, galvanic plating using yellow zinc; third, hot dip galvanizing; fourth, specific type of plating using the technology Dacromet 500 LC. In order to compare the given parameters there have been selected a unified M bolt size of 8 × 30 mm. The experimental part of this study can be further divided into two phases. The initial phase puts stress on the exact specification of the protection layer, namely, the analysis and establishment of the elemental compositon contained in the given coating, its microhardness, weight and thickness. The second phase of the experiment analyses the results of tests according to the norm ČSN ISO 9227 (Salt Fog Test) and ČSN ISO 6988 (Sulphur Dioxide Test). With the tests we have concentrated on the initial stages of corrosion degradation and its overall process.

scholarly journals A Two-Phase Approach for Semi-Supervised Feature Selection

Algorithms ◽  
2020 ◽  
Vol 13 (9) ◽  
pp. 215
Author(s):  
Amit Saxena ◽  
Shreya Pare ◽  
Mahendra Singh Meena ◽  
Deepak Gupta ◽  
Akshansh Gupta ◽  
...  
Keyword(s):  
Feature Selection ◽  
Classification Accuracy ◽  
Second Phase ◽  
Two Phase ◽  
Phase Approach ◽  
Whole Process ◽  
Novel Approach ◽  
Two Phases ◽  
Number Of Classes ◽  
The Given

This paper proposes a novel approach for selecting a subset of features in semi-supervised datasets where only some of the patterns are labeled. The whole process is completed in two phases. In the first phase, i.e., Phase-I, the whole dataset is divided into two parts: The first part, which contains labeled patterns, and the second part, which contains unlabeled patterns. In the first part, a small number of features are identified using well-known maximum relevance (from first part) and minimum redundancy (whole dataset) based feature selection approaches using the correlation coefficient. The subset of features from the identified set of features, which produces a high classification accuracy using any supervised classifier from labeled patterns, is selected for later processing. In the second phase, i.e., Phase-II, the patterns belonging to the first and second part are clustered separately into the available number of classes of the dataset. In the clusters of the first part, take the majority of patterns belonging to a cluster as the class for that cluster, which is given already. Form the pairs of cluster centroids made in the first and second part. The centroid of the second part nearest to a centroid of the first part will be paired. As the class of the first centroid is known, the same class can be assigned to the centroid of the cluster of the second part, which is unknown. The actual class of the patterns if known for the second part of the dataset can be used to test the classification accuracy of patterns in the second part. The proposed two-phase approach performs well in terms of classification accuracy and number of features selected on the given benchmarked datasets.

Via Facebook to Jerusalem

2012 ◽  
Vol 6 (1) ◽  
pp. 8-26
Author(s):  
Hanne Roislien
Keyword(s):  
Social Media ◽  
Research Process ◽  
Research Tool ◽  
Online Ethnography ◽  
Significant Potential ◽  
Generic Term ◽  
Contemporary Religion ◽  
Ethnographic Data ◽  
Two Phases ◽  
Research Tools

Social media contain a significant potential as a research tool in the scholarly study of contemporary religion. This article, therefore, does not feed into the thematic field of “online ethnography” further, but is instead an attempt to utilize the online sphere as constructive research tools to gather more thorough ethnographic data in the field. Approaching Facebook as a toolbox rather than an object, this article is an attempt to demystify social media in general and Facebook in particular. Utilizing these media forms as efficient tools throughout the research process, the article looks at primarily two phases of the process, pre fieldwork and post-fieldwork, and explores the various components of Facebook in combination with these two phases. It is argued that Facebook represents a “Hub Keeper,” which is a generic term referring to three primary methodological functions: it is a Gate-Keeper that enables identification and recruitment of interviewees; it is a hub containing a variety of data; and, it is a Gateway for validation of data.

Accurate Detection and Quantization of Leaf- Diseases through Soft Computing

2018 ◽  
Vol 1 (1) ◽  
pp. 236-247
Author(s):  
Divya Srivastava ◽  
Rajitha B. ◽  
Suneeta Agarwal
Keyword(s):  
Machine Learning ◽  
Image Processing ◽  
Agricultural Production ◽  
Bacterial Blight ◽  
Early Stage ◽  
Second Phase ◽  
Computationally Efficient ◽  
Stage Of Disease ◽  
Accurate Detection ◽  
Two Phases

Diseases in leaves can cause the significant reduction in both quality and quantity of agricultural production. If early and accurate detection of disease/diseases in leaves can be automated, then the proper remedy can be taken timely. A simple and computationally efficient approach is presented in this paper for disease/diseases detection on leaves. Only detecting the disease is not beneficial without knowing the stage of disease thus the paper also determine the stage of disease/diseases by quantizing the affected of the leaves by using digital image processing and machine learning. Though there exists a variety of diseases on leaves, but the bacterial and fungal spots (Early Scorch, Late Scorch, and Leaf Spot) are the most prominent diseases found on leaves. Keeping this in mind the paper deals with the detection of Bacterial Blight and Fungal Spot both at an early stage (Early Scorch) and late stage (Late Scorch) on the variety of leaves. The proposed approach is divided into two phases, in the first phase, it identifies one or more disease/diseases existing on leaves. In the second phase, amount of area affected by the disease/diseases is calculated. The experimental results obtained showed 97% accuracy using the proposed approach.

Representação e simbolismo: artes visuais na fronteira Brasil/Bolívia

2020 ◽  
Vol 4 (3) ◽  
pp. 286
Author(s):  
Paulo César Antonini de Souza ◽  
Derick Trindade Bezerra
Keyword(s):  
Visual Arts ◽  
Social Order ◽  
Research Field ◽  
Border Region ◽  
Second Phase ◽  
Two Dimensional ◽  
Santa Cruz ◽  
Cultural Conditions ◽  
Two Phases ◽  
America Latina

ResumoTendo por campo de investigação o Festival da América do Sul Pantanal (FASP) em 2018, na cidade de Corumbá (Brasil), objetiva-se identificar a materialidade e conceitos que permeiam as manifestações artísticas bidimensionais nesta região de fronteira, a partir da percepção de artistas da Bolívia. A pesquisa se organizou em duas fases: na primeira foi realizado um levantamento em plataformas online de produções acadêmicas em artes visuais, com foco no trabalho bidimensional, utilizando os descritores “arte popular” e “estética latina” resultando em três artigos. Na segunda fase foram selecionados dois trabalhos de uma artista da Bolívia, participante da mostra “Conexão Santa Cruz”, realizada durante o FASP 2018, que foram analisados em seus níveis representacional e simbólico. Pela interpretação das imagens foi possível construir uma leitura sobre a perspectiva da artista a respeito de suas condições culturais dentro da ordenação social em que se encontra situada.Palavras-chave: Artes Visuais. Arte Popular. Arte Regional. América Latina. Representation and symbolism: visual arts on the Brazil/Bolivia frontierAbstractHaving as research field the Festival da América do Sul Pantanal (FASP) in 2018, in the city of Corumbá (Brazil), the objective is to identify the materiality and concepts that permeate the two-dimensional artistic manifestations in this border region, from the perception of artists from Bolivia. The research was organized in two phases: in the first, a survey was carried out on online platforms of academic productions in visual arts, focusing on two-dimensional work, using the descriptors “arte popular” and “estética latina” resulting in three articles. In the second phase, two works were selected by an artist from Bolivia, participating in the exhibition “Conexão Santa Cruz”, held during FASP 2018, which were analyzed at their representational and symbolic levels. Through the interpretation of the images, it was possible to construct a reading on the artist’s perspective regarding her cultural conditions within the social order in which she is located.Keywords: Visual Arts. Folk Art. Regional Art. Latin America.Representación y simbolismo: artes visuales en la frontera de Brasil/BoliviaResumenTeniendo como campo de investigación el Festival de Sudamérica Pantanal (FASP) en 2018, en la ciudad de Corumbá (Brasil), el objetivo es identificar la materialidad y conceptos que permean las manifestaciones artísticas bidimensionales en esta región fronteriza, desde la percepción de artistas de Bolivia. La investigación se organizó en dos fases: en la primera, se realizó una encuesta en plataformas online de producciones académicas en artes visuales, con foco en el trabajo bidimensional, utilizando los descriptores “arte popular” y “estética latina” dando como resultado tres artículos. En la segunda fase, dos obras fueron seleccionadas por un artista de Bolivia, participante de la exposición “Conexão Santa Cruz”, realizada durante FASP 2018, que fueron analizadas en sus niveles representativos y simbólicos. A través de la interpretación de las imágenes, fue posible construir una lectura sobre la perspectiva de la artista sobre sus condiciones culturales dentro del orden social en el que se ubica.Palabras clave: Artes Visuales. Arte Popular. Arte Regional. América Latina.

Descubrir, leer, publicar, compartir y monitorizar el progreso: comportamiento de los investigadores junior españoles

2020 ◽  
Author(s):  
Blanca Rodríguez-Bravo ◽  
David Nicholas
Keyword(s):  
Social Media ◽  
Scientific Communication ◽  
Open Science ◽  
Second Phase ◽  
International Survey ◽  
New Wave ◽  
Redes Sociales ◽  
Acceso Abierto ◽  
Use Of Social Media ◽  
Communication Habits

The scientific communication habits and practices of the new wave of Spanish researchers are analyzed based on the results of an international survey (2019). The results obtained from 100 participants support those previously obtained from interviews conducted between 2016 and 2018 in Spain under the Harbingers Project, and show similarities to and differences from those collected from the mentioned survey in other countries covered by the Project in its second phase. Spanish researchers have two contradictory faces: They are innovative in their perceptions but slightly less so in their practices regarding open access and the use of social media. However, these new attitudes and habits are motivated by a desire to promote their own work and gain recognition; In this sense, they are conservative. The competition in which they are immersed regarding the achievement of tenure and, therefore, the need to focus on their abilities that will be evaluated represent a limitation on enjoying the learning process and dedicating themselves to the practices of open science to which their generation is naturally prone. Resumen Se analizan los hábitos y prácticas de comunicación científica de la nueva ola de investigadores españoles a partir de los resultados de una encuesta de ámbito internacional (2019). Los resultados de un centenar de contribuciones confirman los obtenidos previamente en entrevistas realizadas entre 2016 y 2018 en España en el marco del Proyecto Harbingers, y ponen de manifiesto similitudes y diferencias con los resultados obtenidos de la encuesta mencionada en otros países cubiertos por el Proyecto en su segunda fase. Los investigadores españoles presentan dos caras contradictorias: Son innovadores en sus percepciones aunque no tanto en sus prácticas relativas al acceso abierto y al uso de las redes sociales. Sin embargo, sus actitudes y hábitos nuevos no son desinteresados, están motivados por promocionar el trabajo propio y conseguir el reconocimiento. En este sentido, se muestran conservadores. La competición en que se encuentran inmersos para conseguir un trabajo estable y, por tanto, la necesidad de focalizarse en los méritos que les van a ser evaluados les limita para poder disfrutar del proceso de aprendizaje y dedicarse a las prácticas de ciencia abierta a las que su generación se muestra proclive de forma natural.

The features of transnational corporations’ advertisement in social networks

2019 ◽  
pp. 89-92
Author(s):  
Daniella Mushka ◽  
Yeva Erfan
Keyword(s):  
Social Networks ◽  
Social Media ◽  
Wide Spectrum ◽  
Subsequent Development ◽  
Transnational Corporations ◽  
Target Audience ◽  
Social Media Marketing ◽  
Scientific Article ◽  
The Social ◽  
The Given

This scientific article considers all aspects, modern importance and growing role of the social media marketing and advertisement in the general spectrum of marketing activity for developed and developing brands. Investigational actuality and basic directions of application of all spectrum of instruments of social networks for the sake of advancement of product and the processes of forming perception of trade mark and forming the image of brand are analyzed by the authors of the article. The given scientific article highlights the most popular trends and patterns of goods and trademarks’ promotion in the world in the context of updating the concept of advertising on social networks. The bigger and more engaged your target audience is on social media networks (Instagram, Facebook, Twitter, YouTube etc), the easier it will be for you to achieve every other marketing or business goal. The importance of social media marketing’s assistance in attracting new potential clients and customers to the company is also considered in the given article. Besides that, the authors of the article list and analyse wide spectrum of basic trends considering promotion and advertising in 2019 among the well-known brands. In addition to this all, the list of the most successful publicity advertisement campaigns of this year and brands which were promoted with their assistance are listed and analysed. In the context of the study, it shows up that advertising campaigns play a significant role not only in reaching sales but also in generating overall customer loyalty to the brand. This makes it possible to argue that the most reputable brands should have an important social goal that will be positively accepted by society and target audience in addition to the high quality and usability of the products or services. Social networking is the easiest way to see the social response to your promotion and lead to an instant purchase. Therefore, relying on the experience of the already well-known multinational and transnational corporations, social media marketing should take a significant share of the overall promotion of the company. The connection between the brand and potential customer should be built on the emotions that accompany consumers when viewing ads and using products. This scientific article eventually declares conclusions and prognoses in relation to subsequent development of these instruments and platforms for advancement and branding of small and large enterprises in future. It states that emotional connection between person and brand is much more effective for the company than an expensive ad.

scholarly journals Development and validation of a short version of the Sarcopenia Quality of Life questionnaire: the SF-SarQoL

2021 ◽  
Author(s):  
A. Geerinck ◽  
C. Beaudart ◽  
J.-Y. Reginster ◽  
M. Locquet ◽  
C. Monseur ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Short Form ◽  
Reduction Process ◽  
Community Dwelling ◽  
Short Version ◽  
Second Phase ◽  
Life Questionnaire ◽  
Quality Of Life Questionnaire ◽  
Two Phases

Abstract Purpose To facilitate the measurement of quality of life in sarcopenia, we set out to reduce the number of items in the previously validated Sarcopenia Quality of Life (SarQoL®) questionnaire, and to evaluate the clinimetric properties of this new short form. Methods The item reduction process was carried out in two phases. First, information was gathered through item-impact scores from older people (n = 1950), a Delphi method with sarcopenia experts, and previously published clinimetric data. In the second phase, this information was presented to an expert panel that decided which of the items to include in the short form. The newly created SFSarQoL was then administered to older, community-dwelling participants who previously participated in the SarcoPhAge study. We examined discriminative power, internal consistency, construct validity, test–retest reliability, structural validity and examined item parameters with a graded response model (IRT). Results The questionnaire was reduced from 55 to 14 items, a 75% reduction. A total of 214 older, community-dwelling people were recruited for the validation study. The clinimetric evaluation showed that the SF-SarQoL® can discriminate on sarcopenia status [EWGSOP2 criteria; 34.52 (18.59–43.45) vs. 42.86 (26.56–63.69); p = 0.043], is internally consistent (α = 0.915, ω = 0.917) and reliable [ICC = 0.912 (0.847–0.942)]. A unidimensional model was fitted (CFI = 0.978; TLI = 0.975; RMSEA = 0.108, 90% CI 0.094–0.123; SRMR = 0.055) with no misfitting items and good response category separation. Conclusions A new, 14-item, short form version of the Sarcopenia Quality of Life questionnaire has been developed and shows good clinimetric properties.

scholarly journals Understanding the Emotional Impact of GIFs on Instagram through Consumer Neuroscience

2021 ◽  
Vol 11 (8) ◽  
pp. 108
Author(s):  
Idoia Rúa Hidalgo ◽  
Maria Galmes-Cerezo ◽  
Carmen Cristofol-Rodríguez ◽  
Irene Aliagas
Keyword(s):  
Social Media ◽  
Emotional Valence ◽  
Marketing Strategies ◽  
Emotional Impact ◽  
Media Campaigns ◽  
Biometric Analysis ◽  
Neuroscience Research ◽  
Explicit Measure ◽  
Two Phases ◽  
Emotional Level

The ability of GIFs to generate emotionality in social media marketing strategies is analyzed. The aim of this work is to show how neuroscience research techniques can be integrated into the analysis of emotions, improving the results and helping to guide actions in social networks. This research is structured in two phases: an experimental study using automated biometric analysis (facial coding, GSR and eye tracking) and an analysis of declared feelings in the comments of Instagram users. Explicit valence, type of emotion, length of comment and proportion of emojis are extracted. The results indicate that the explicit measure of emotional valence shows a higher and more positive emotional level than the implicit one. This difference is influenced differently by the engagement and the proportion of emojis in the comment. A further step has been taken in the measurement of user emotionality in social media campaigns, including not only content analysis, but also providing new insights thanks to neuromarketing.

Sign in / Sign up

Export Citation Format

Share Document