bluuebunny/crossref_metadata_2025_split huggingface dataset:
Content Based Recommendation and Summarization in the Blogosphere
Authors: Hassan Ahmed , Radev Dragomir , Cho Junghoo , Joshi Amruta 
Published: November 2022

This paper presents a stochastic graph based method for recommending or selecting a small subset of blogs that best represents a much larger set. within a certain topic. Each blog is assigned a score that reflects how representative it is. Blog scores are calculated recursively in terms of the scores of their neighbors in a lexical similarity graph. A random walk is performed on a graph where nodes represent blogs and edges link lexically similar blogs. Lexical similarity is measured using either the cosine similarity measure, or the Kullback-Leibler (KL) divergence. In addition, the presented method combines lexical centrality with information novelty to reduce redundancy in ranked blogs. Blogs similar to highly ranked blogs are discounted to make sure that diversity is maintained in the final rank. The presented method also allows us to include additional initial quality priors to assess the quality of the blogs, such as frequency of new posts per day and the text fluency measured by n-gram model probabilities, etc. We evaluate our approach using data from two large blog datasets. We measure the selection quality by the number of blogs covered in the network as calculated by an information diffusion model. We compare our method to other heuristic and greedy selection methods and show that it significantly outperforms them.
Regression-Based Summarization of Email Conversations
Authors: Ulrich Jan , Carenini Giuseppe , Murray Gabriel , Ng Raymond 
Published: November 2022

In this paper we present a regression-based machine learning approach to email thread summarization. The regression model is able to take advantage of multiple gold-standard annotations for training purposes, in contrast to most work with binary classifiers. We also investigate the usefulness of novel features such as speech acts. This paper also introduces a newly created and publicly available email corpus for summarization research. We show that regression-based classifiers perform better than binary classifiers because they preserve more information about annotator judgements. In our comparison between different regression-based classifiers, we found that Bagging and Gaussian Processes have the highest weighted recall.
Distinguishing Knowledge vs Social Capital in Social Media with Roles and Context
Authors: Barash Vladimir , Smith Marc , Getoor Lise , Welser Howard 
Published: November 2022

Social media communities (e.g. Wikipedia, Flickr, Live Q&A) give rise to distinct types of content, foremost among which are relational content (discussion, chat) and factual content (answering questions, problem-solving). Both users and researchers are increasingly interested in developing strategies that can rapidly distinguish these types of content. While many text-based and structural strategies are possible, we extend two bodies of research that show how social context, and the social roles of answerers can predict content type. We test our framework on a dataset of manually labeled contributions to Microsoft's Live Q&A and find that it reliably extracts factual and relational messages from the data.
A Penny for Your Tweets: Campaign Contributions and Capitol Hill Microblogs
Authors: Yano Tae , Yogatama Dani , Smith Noah 
Published: November 2022

Who influences a politician’s public statements? In this paper, we explore one plausible explanation: that financial incentives from campaign contributors affect what politicians say. Based on this idea, we design text-driven models for campaign contribution profile prediction. Using a large corpus of public microblog messages by members of the U.S. Congress, we find evidence for such an association, at the level of contributing industries. We find complementary strengths in a simple model (which has better predictive accuracy) and a more complex model (which gives a more intuitive, human-interpretable explanation).
Lightweight Contextual Ranking of City Pictures: Urban Sociology to the Rescue
Authors: Zambaldi Vinícius , Pesce Joao , Quercia Daniele , Almeida Virgilio 
Published: November 2022

To increase mobile user engagement, photo sharing sites are trying to identify interesting and memorable pictures. Past proposals for identifying such pictures have relied on either metadata (e.g., likes) or visual features. In practice, techniques based on those two inputs do not always work: metadata is sparse (only few pictures have considerable number of likes), and extracting visual features is computationally expensive. In mobile solutions, geo-referenced content becomes increasingly important. The premise behind this work is that pictures of a neighborhood is linked to the way the neighborhood is perceived by people: whether it is, for instance, distinctive and beautiful or not. Since 1970s, urban theories proposed by Lynch, Milgram and Peterson aimed at systematically capturing the way people perceive neighborhoods. Here we tested whether those theories could be put to use for automatically identifying appealing city pictures. We did so by gathering geo-referenced Flickr pictures in the city of London; selecting six urban qualities associated with those urban theories; computing proxies for those qualities from online social media data; and ranking Flickr pictures based on those proxies. We find that our proposal enjoys three main desirable properties: it is effective, scalable, and aware of contextual changes such as time of day and weather condition. All this suggests new promising research directions for multi-modal learning approaches that automatically identify appealing city pictures.
Understanding Public Emotional Reactions on Twitter
Authors: Wan Stephen , Paris Cecile 
Published: November 2022

Social media has become an important communication medium for people to express their feelings and opinions, sometimes on a daily basis. We demonstrate a system that helps monitor and understand how people feel about specific topics or events. Using a large vocabulary of emotion words constructed from a number of public domain resources and mapping them to an emotion hierarchy, our system is able to analyse incoming posts gathered on a topic of interest and visualise the emotional pulse of a geographical region as it reacts to that event. The content analysis component of the tool then enables users to gain insights into the mood variations exhibited. We illustrate the system by exploring the public reaction to a specific recent event: the Sydney siege tragedy on December 15th, 2014.
Enhancing EFL Learners’ Verbal Communication Engagement Through WhatsApp Chat Group’s Voice Messages Using Referential and Display Questions
Authors: Minalla Amir Abdalla 
Published: November 2022

Despite significant attempts to raise verbal communicative skills in the Arab world, the verbal production of English-language EFL learners still falls short of expectations. By employing display and referential questions to start a conversation in WhatsApp chat groups, this study aims to expand verbal communication outside of academic settings. The participants in two WhatsApp chat groups (Groups "A" and "B") using voice messages were exposed to the same learning material as part of an integrated activity for the traditional classroom. On the basis of the various question types used by each group, the performance of the two groups was then statistically assessed. Comparing the verbal responses of group (A) using display questions to group (B) using referential questions, the data revealed a considerable improvement. It is clear that EFL beginners interact more naturally with question types about which they already have information or experience. In contrast to asking referential questions, the display question format verbally encouraged EFL beginners to participate. Because the traditional EFL classroom is no longer appropriate for providing enough opportunities for EFL learners' verbal interaction, using display questions on WhatsApp chat groups through voice messages can be advised as an effective technique to improve EFL beginners' verbal interactions outside of classroom contexts.
Sağlıkta İklim Değişikliği Müfredatı: Türkiye Tıp Fakülteleri İçerik Analizi
Authors: ÖZMEN Ayşen , EVCİ KİRAZ Emine Didem 
Published: November 2022

Amaç: Çalışmanın amacı, Türkiye’de tıp fakültesi öğrencilerinin iklim değişikliği eğitimi alıp almadığını tespit etmek, iklim değişikliği dersi verilen tıp fakültelerinin ders içeriğini analiz etmek, iklim değişikliği-sağlık ilişkisinin önemini vurgulamak ve bu konuyu ulusal literatüre kazandırmak amacıyla hazırlanmıştır.
Gereç ve Yöntem: Çalışmada nitel veri toplama yöntemi olan içerik analizi yöntemi kullanıl-mıştır. Türkiye’deki Türkçe eğitim veren vakıf ve devlet üniversitelerindeki tıp fakültelerinin Bologna Bilgi Paketi-Öğretim Programı ders içerikleri(boş olması halinde ders programları) taranmış, iklim değişikliği eğitimi veren tıp fakültelerinin ders içerikleri incelenmiştir.
Bulgular: Türkçe tıp eğitimi veren 84 devlet, 25 vakıf, iki KKTC olmak üzere toplam 111 üni-versitenin ders içerikleri iklim eğitimi veren tıp fakültelerini ve iklim ilişkili ders veren dört tıp fakültesinin ders içeriklerinin incelemesini oluşturmaktadır.
Sonuç ve Tartışma: Gelecekte küresel iklim değişikliğinin yaratacağı sağlık sorunları ve olayla-rının belirsizliğiyle başa çıkabilecek donanımlı sağlık profesyonellerine ihtiyaç duyulacaktır. Çalışma sonucunda Türkiye’de iklim değişikliği ve sağlık kavramının tıp müfredatına enteg-rasyonunun hiç olmadığı görülmüştür. Gerekli çalışmaların hızla yapılması gerektiğini aynı zamanda değişim çağrısının aciliyetini de vurguluyoruz.
Serval et Barkhane : des interventions aux multiples conséquences
Authors: Goyet Gabrielle 
Published: November 2022

En février 2022, la France a officiellement retiré ses forces armées du territoire malien. Cette annonce est survenue un peu plus de 9 ans après le coup d’envoi de la mission Serval au Mali, elle-même suivie de l’opération Barkhane dans le grand Sahel un an plus tard. Ces deux initiatives avaient pour but de lutter contre le terrorisme, notamment en s’attaquant à des groupes djihadistes, dont Al-Qaïda au Maghreb islamique (AQMI) et Ansar Dine. Si l’arrivée de l’armée française était initialement applaudie, le narratif a connu un revirement important au fil des ans : les soldats français sont rapidement devenus des symboles d’un post-colonialisme, représentant l’ancienne métropole coloniale infiltrée dans les affaires nationales d’une ancienne colonie. Au lendemain du retrait des troupes, il est d’autant plus important de se pencher sur les effets de l’intervention militaire française au Mali, et plus généralement dans la région sahélienne. Les interventions militaires apportent leur lot de conséquences sur le pays hôte, mais également sur les populations locales. On constate donc parmi les grands impacts l’affaiblissement de l’État malien et l’expansion de la crise sécuritaire à l’échelle régionale, mais aussi une restructuration du paysage djihadiste et une dégradation des conditions socio-économiques pour la population. Le retrait des forces françaises laisse donc planer une question particulière : le bilan de Serval et Barkhane s’avère-t-il positif ou négatif pour le Mali?
An Insecure North?
Authors: Mattachione Julian 
Published: November 2022

State actors are becoming increasingly interested in the economic potential and security dynamics of the Arctic space as the effects of global climatic change rapidly shape the world’s polar spaces. National governments have responded to these changing dynamics by tailoring their defence policies to reflect what they believe to be the most pressing challenges to their presence in the region. This article asks; how is the north framed and whose voices are reflected in Canadian defence policy? It concludes that the conventional framing of Canada’s north remains deeply influenced by the idealized and imagined narratives of Canadian governance with little inclusion of disparate voices.
By examining the defence white papers of prime ministers Chretien, Martin, Harper, and Trudeau, this article determines that Canadian Arctic security discourse has increased significantly in the post-Cold War era while the region’s Inuit population remain external to its dialogue. This absence of Indigenous voice in Canadian defence policy reflects an unsustainable Eurocentric viewing of the North that is unable to adequately address the region’s changing dynamics. As such, Canada’s future defence policy must acknowledge the distinct and transnational value of Inuit traditional knowledge to overcome the limitations of conventional trans-Atlantic policy frameworks.
Representasi Sensualitas Tubuh Perempuan pada Iklan Softener So Klin
Authors: Anugerah Muhammad Robich , Nurseto Aji , Handoko Jati Alif Nur Rohman Hidayat 
Published: November 2022

Tujuan penlitian ini membahas representasi sensualitas tubuh perempuan pada iklan softener soklin. Representasi menjadi konsep penting dalam kajian tentang tanda, termasuk dalamnya adalah kajian tentang tanda yang dihadirkan oleh iklan. Melalui kajian tentang representasi dakam iklan, menampilkan seorang perempuan yang menggunakan pakaian dengan model yang dimana pada bagian punggung terbuka dan bagiang depan terbuka bada garis tengah sehingga terlihat jelas berwarna ungu sehingga berpenampilan sexy, sambil mengatakan bahwa “ Setiap Perempuan Mengidamkan Sentuhan Kemewahan” menjelas produk Softener Soklin ini juga menghasilkan sebuah kelembutan dan keharuman sehingga selalu memberikan setiap sentuhan, dari perkataan dan penjelasan produk tersebut ditambah adanya perempuan menjadi kurang sopan untuk ditayangkan. Analisis penelitian pada iklan Softener Soklin ini menggunakan semiotika dari Roland Barthes berdasarkan pemikiran Ferdinand de Saussure. Tujuan penelitian ini untuk mengetahhui representasi pada tubuh perempuan cantik dalam iklan Softener Soklin yang membuat pakaianya harus lembut dan wangi dalam setiap sentuhan dan keharumannya sehingga memiliki rasa percaya diri yang tinggi. Dari mengiklankan produk Softener Soklin untuk menawarkan produk, dapat menarik perhatian karena yang menonton iklan tidak hanya orang dewasa tetapi semua usia.
Representasi Bias Gender pada Iklan Susu Ultramilk Pure Passion
Authors: Islami Angelica Mutiara , Amalia Astria Dinda , Diastiningtyas Rahma Tantri 
Published: November 2022

Tujuan penelitian ini adalah untuk memberikan pemahaman bias gender serta menganalisis adanya ketidakseimbangan gender pada iklan susu Ultra Milk Pure Passion yang disiarkan di televisi. Iklan pada media seringkali mampu mengubah persepsi masyarakat dari bagaimana iklan tersebut mempromosikan produknya. Pada iklan Susu Ultra Milk Pure Passion ini telah ditemukan beberapa scene yang menunjukkan bagaimana seorang laki-laki dan perempuan direpresentasikan. Di mana hal tersebut menyebabkan adanya pemahaman baru atau pembenaran atas pemahaman terkait adanya ketidakseimbangan gender. Untuk mengkaji hal tersebut, penelitian ini menggunakan metode representasi dan domestifikasi. Metode penelitian ini menggunakan analisis semiotika. Hasilnya adanya ketidakseimbangan gender pada scene yang ditampilkan oleh iklan Susu Ultra Milk Pure Passion yang memiliki pengaruh untuk membangun persepsi di masyarakat bahwa seorang perempuan tidak jauh lebih baik untuk bekerja di luar ruangan dan laki-laki dianggap lebih dituntut untuk mengerti banyak hal dibanding perempuan.
ТРИБОЛОГІЧНА ПОВЕДІНКА ПОЛІМЕРНИХ МАТЕРІАЛІВ ДЛЯ ГІБРИДНИХ МЕТАЛОПОЛІМЕРНИХ ВУЗЛІВ СУХОГО ТЕРТЯ КОВЗАННЯ. ЧАСТ. 1. ПОЛІАМІДИ
Authors: Чернець Мирон , Корнієнко Анатолій 
Published: November 2022

За методикою модельних трибоекспериментальних досліджень матеріалів при терті ковзання за схемою торцевого тертя визначено зносостійкість поліамідів РА6, РА66 та композитів на основі поліаміду РА6: РА6+30GF, РА6+30CF, РА6+MoS2, РА6+Оil. Їх широко використовують у металополімерних (МП) зубчастих передачах та підшипниках ковзання, що працюють в умовах сухого тертя ковзання. Встановлено їх індикатори зносостійкості, на основі яких визначено характеристики їх зносостійкості, як використовуються у розрахункових методах дослідження вказаних гібридних трибомеханічних систем За результатами досліджень побудовано їх діаграми зносостійкості цих полімерних матеріалів, як їх графічні індикатори зносостійкості у прийнятому діапазоні питомих сил тертя. Встановлено кількісні закономірності трибологічної поведінки вказаних поліамідів у трибопарі зі сталлю 45. Наведено результати впливу навантаження на зміну коефіцієнтів тертя ковзання.
ТРИБОЛОГІЧНА ПОВЕДІНКА ПОЛІМЕРНИХ МАТЕРІАЛІВ ДЛЯ ГІБРИДНИХ МЕТАЛОПОЛІМЕРНИХ ВУЗЛІВ СУХОГО ТЕРТЯ КОВЗАННЯ. ЧАСТ. 2. ПОЛІАЦЕТАЛІ
Authors: Чернець  Мирон , Корнієнко Анатолій 
Published: November 2022

За методикою модельних трибоекспериментальних досліджень матеріалів при терті ковзання за схемою торцевого тертя визначено зносостійкість поліацеталю РОМ-Н та низки композитів на його основі: РОМ+35PTFE, РОМ+20PTFE, РОМ+60Bronze, РОМ+20PTFE+30Bronze; РОМ+10PTFE+20Bronze, РОМ+15РTFE+15GF, РОМ+10PTFE+10GF, РОМ+10PTFE+20Bronze+10GF, РОМ+10PTFE+15Bronze+5GF поліаміду РА6. Їх широко використовують у металополімерних (МП) зубчастих передачах та підшипниках ковзання, що працютьсь в умовах сухого тертя ковзання. Встановлено їх індикатори зносостійкості, на основі яких визначено характеристики їх зносостійкості, як використовуються у розрахункових методах дослідження вказаних гібридних трибомеханічних систем За результатами досліджень побудовано діаграми зносостійкост цих полімерних матеріалів, як їх графічні індикатори зносостійкості у прийнятому діапазоні питомих сил тертя. Встановлено кількісні закономірності трибологічної поведінки вказаних поліамідів у трибопарі зі сталлю 45. Наведено результати впливу навантаження на зміну коефіцієнтів тертя ковзання.
ТЕРМІЧНІ НАПРУЖЕННЯ В ОБОДАХ ГАЛЬМІВНИХ БАРАБАНІВ АВТОТРАНСПОРТНИХ ЗАСОБІВ
Authors: Бурава  Олександр , Ніщук Віктор , Малик  Володимир , Федик  Василь , Джавала  Микола 
Published: November 2022

У матеріалах статті проведена оцінка термічних напружень в ободах гальмівних барабанів (автотранспортних засобів), виходячи з їх конструктивних та теплофізичних параметрів, а також механічних властивостей матеріалів. Розглянуто термонапруження в ободі барабана за рахунок теплових деформацій. При цьому барабан розбивався на кільця, а дослідженню піддавалося кільце обода у спряженні з його стінкою. Для того щоб отримати повні температурні напруження довелося накласти напруження, викликані в оболонці навантаженням інтенсивності. Надалі визначено деформації, що виникають від теплової дії по довжині обода барабана. В сумарні напруження увійшли доданки від дії поверхневого температурного градієнта та об'ємної температури по товщині обода барабана.
ANALISIS DINAMIK PENYEBARAN HUMAN PAPILLOMAVIRUS DENGAN PENGARUH VAKSINASI DAN SKRINING
Authors: Rosidah Miftakhul , Widayani Heni , Pagalay Usman 
Published: November 2022

Cervical cancer caused by Human Papillomavirus (HPV) is a serious health problem in Indonesia. The spread of HPV is still an unresolved problem even though a vaccine has been found and screening has been carried out in health facilities in Indonesia. In this study, the dynamic analysis of the HPV spread model was studied by categorizing the population into 6 sub-populations, namely the susceptible individual population (S(t)), the vaccinated individual population (V(t)), the infected individual population who were not aware 〖(I〗_u (t)), population of infected and screened individuals 〖(I〗_s (t)), population of individuals exposed to cervical cancer (C(t)), and population of cured individuals (R(t)). The model describes the dynamic rate of HPV spread which has two equilibrium points, namely the disease-free equilibrium point and the endemic equilibrium point. The results of this study indicate that the disease-free equilibrium point is unstable, meaning that there is still a possibility that infection will occur in the population. The numerical simulation illustrates that the percentage of individuals who are vaccinated will reduce the increase in the number of unconscious infected individuals and individuals with cervical cancer. Increasing the screening rate in the population will also reduce the number of unconsciously infected individuals and individuals with cervical cancer.
Etude Metallogenique du Prospect Aurifere de Woulo-Woulo (Zone d’Afema, Sud-est de la Cote d’Ivore)
Authors: Allou Gnanzou , Dimitri Lionel Boya Kakeu Tokpa , Inza Coulibaly , Eric Bamba Ibrahim , Yacouba Coulibaly 
Published: November 2022

Le prospect de Woulo-Woulo est situé au sud-est de la Côte d’Ivoire, précisément dans la zone de Maféré, à environ 8 km à l’ouest du couloir de cisaillement d’Aféma. Les activités de terrain et de forage ont montré que certaines formations observées sur le prospect de Woulo-Woulo contiennent de la minéralisation aurifère. L’objectif général de cette étude est de déterminer les caractéristiques pétrographiques et structurales de ces roches et la minéralisation aurifère associée. Ainsi, l’acquisition des données a consisté au prélèvement d’échantillons de roches de terrain et de forage carotté, suivi de leur caractérisation macroscopique et microscopique. Le prospect de Woulo-Woulo est constitué de métasédiments (métagrauwackes et métaargilites), de métavolcanites (laves andésitiques et brèches), de filons acides (métarhyolite à porphyre de quartz) et d’intrusions de métagabbros, tousp affectées par une importante activité hydrothermale, filonienne, qui a induit une altération pervasive des encaissants. La minéralisation aurifère du prospect de Woulo-Woulo est de type filonien et hydrothermal épigénétique liée aux veines et veinules de quartz et carbonates, encaissée préférentiellement dans la métarhyolite porphyrique déformée et hydrothermalisée. Elle présente donc un contrôle structural. La paragenèse de cette minéralisation est constituée de pyrite (sulfure principal), sphalérite et or natif.

The Woulo-Woulo prospect is located in south-eastern Côte d'Ivoire, precisely in the Maféré zone, approximately 8 km west from the Aféma shear zone. Field and drilling activities have shown that certain formations observed at the Woulo-Woulo prospect contain gold mineralization. The overall objective of this study is to determine the petrographic and structural characteristics of these rocks and the associated gold mineralization. Thus, data acquisition consisted of field and core sampling followed by macroscopic and microscopic characterization. The Woulo-Woulo prospect consists of metasediments (metagrauwackes and metaargilites), metavolcanites (andesitic lavas and breccias), felsic veins (quartz porphyry metarhyolite) and metagabbro intrusions, all affected by significant hydrothermal and vein activity, which induced pervasive alteration of host rocks. The gold mineralization at the Woulo-Woulo prospect is vein-type and epigenetic hydrothermal type related to quartz and carbonate veins and veinlets, hosted preferentially in the deformed and hydrothermalized porphyry metarhyolite. It is therefore structurally controlled. The paragenesis of this mineralization consists of pyrite (main sulfide), sphalerite and native gold.