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Detecting Fake News Over Online Social Media via Domain Reputations and Content Understanding
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作者 Kuai Xu Feng Wang +1 位作者 Haiyan Wang Bo Yang 《清华大学学报自然科学版(英文版)》 EI CAS CSCD 2020年第1期20-27,共8页
Fake news has recently leveraged the power and scale of online social media to effectively spread misinformation which not only erodes the trust of people on traditional presses and journalisms, but also manipulates t... Fake news has recently leveraged the power and scale of online social media to effectively spread misinformation which not only erodes the trust of people on traditional presses and journalisms, but also manipulates the opinions and sentiments of the public. Detecting fake news is a daunting challenge due to subtle difference between real and fake news. As a first step of fighting with fake news, this paper characterizes hundreds of popular fake and real news measured by shares, reactions, and comments on Facebook from two perspectives:domain reputations and content understanding. Our domain reputation analysis reveals that the Web sites of the fake and real news publishers exhibit diverse registration behaviors, registration timing, domain rankings, and domain popularity. In addition, fake news tends to disappear from the Web after a certain amount of time. The content characterizations on the fake and real news corpus suggest that simply applying term frequency-inverse document frequency(tf-idf) and Latent Dirichlet Allocation(LDA) topic modeling is inefficient in detecting fake news,while exploring document similarity with the term and word vectors is a very promising direction for predicting fake and real news. To the best of our knowledge, this is the first effort to systematically study domain reputations and content characteristics of fake and real news, which will provide key insights for effectively detecting fake news on social media. 展开更多
关键词 SOCIAL media FAKE NEWS detection CONTENT modeling DOMAIN reputations
An Attention-Based Neural Framework for Uncertainty Identification on Social Media Texts
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作者 Xu Han Binyang Li Zhuoran Wang 《清华大学学报自然科学版(英文版)》 EI CAS CSCD 2020年第1期117-126,共10页
Uncertainty identification is an important semantic processing task. It is crucial to the quality of information in terms of factuality in many applications, such as topic detection and question answering. Factuality ... Uncertainty identification is an important semantic processing task. It is crucial to the quality of information in terms of factuality in many applications, such as topic detection and question answering. Factuality has become a premier concern especially in social media, in which texts are written informally. However, existing approaches that rely on lexical cues suffer greatly from the casual or word-of-mouth peculiarity of social media, in which the cue phrases are often expressed in substandard form or even omitted from sentences. To tackle these problems, this paper proposes an Attention-based Neural Framework for Uncertainty identification on social media texts, named ANFU. ANFU incorporates attention-based Long Short-Term Memory(LSTM) networks to represent the semantics of words and Convolutional Neural Networks(CNNs) to capture the most important semantics. Experiments were conducted on four datasets, including 2 English benchmark datasets used in the CoNLL-2010 task of uncertainty identification and 2 Chinese datasets of Weibo and Chinese news texts. Experimental results showed that our proposed ANFU approach outperformed the-state-of-the-art on all the datasets in terms of F1 measure. More importantly, 41.37% and 13.10% improvements were achieved over the baselines on English and Chinese social media datasets, respectively, showing the particular effectiveness of ANFU on social media texts. 展开更多
关键词 UNCERTAINTY IDENTIFICATION ATTENTION NEURAL networks SOCIAL media
The Identity of nds in Ancient Egypt
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作者 郭小瑞 郭丹形 《世界史研究:英文版》 2019年第1期20-35,共16页
nds as a civilian group,completed the formation of the group through self-identity and the public recognition was as an external feedback of their self-awareness awakening.The life-or-death moment promoted the nds s g... nds as a civilian group,completed the formation of the group through self-identity and the public recognition was as an external feedback of their self-awareness awakening.The life-or-death moment promoted the nds s group cohesion and inspired their group survival consciousness.Therefore,the study of nds can be a good breakthrough and reference for the study of other commoner groups in ancient Egypt. 展开更多
关键词 NDS The Identity SOCIAL Group Self-identity SELF-AWARENESS Public Recognition INTERGROUP Relationship rhyt swa.w hwrw SOCIAL Structure SOCIAL Mobility SOCIAL UNREST SELF-PRESERVATION
Forty-Year Development of Social Assistance System in China: Review and Outlook 预览
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作者 Lin Mingang Wu Lingwei(Translator) 《当代社会科学(英文)》 2019年第4期1-12,共12页
This paper reviews the forty-year development of the social assistance system in China and discovers that under the leadership of the Chinese government, the basic framework of the social assistance system has taken s... This paper reviews the forty-year development of the social assistance system in China and discovers that under the leadership of the Chinese government, the basic framework of the social assistance system has taken shape and become a proud image of China’s social security system’s reform and development. The development of the social assistance system in China demonstrates the bottom-line thinking of state governance and its multi-tiered, cross-sector and community-focused characteristics. At its present stage of growth the social assistance system is actively developing multiple means of assistance and will be based on the objective of “supporting the vulnerable.” 展开更多
关键词 SOCIAL ASSISTANCE SYSTEM SOCIAL ASSISTANCE SUBJECT SOCIAL security SYSTEM SUPPORTING the VULNERABLE
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Enhancing the competitiveness and sustainability of social enterprises in Hong Kong: A three-dimensional analysis
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作者 Sidney Leung Phyllis Mo +2 位作者 Howard Ling Yanto Chandra So Sum Ho 《中国会计学刊:英文版》 2019年第2期157-176,共20页
Running a social enterprise(SE) is more difficult than running a small or medium-sized enterprise because SEs have to achieve both economic sustainability as business enterprises and their social mission for the benef... Running a social enterprise(SE) is more difficult than running a small or medium-sized enterprise because SEs have to achieve both economic sustainability as business enterprises and their social mission for the benefit of society.After a few years of operation, many SEs fail or struggle for survival. In this study, we examine some of the factors that affect an SE’s profitability, financial management, and business planning and management. Based on in-depth interviews with 22 social enterprises in Hong Kong, we find that SEs with the dual investment objectives of social mission and financial return are more sustainable and competitive than SEs with social impact as their sole objective. Furthermore, SEs managed by non-owner managers have better financial planning and performance than those managed by owner managers. In addition, SEs with an oversight/advisory committee are more competitive and have better management practices than those without such a committee. Our findings have policy implications for government, SEs, funding bodies, and non-profit organizations to enhance and promote the development of the social enterprise sector. 展开更多
关键词 SOCIAL enterprises CORPORATE governance SUSTAINABILITY SOCIAL mission ADVISORY COMMITTEE SOCIAL enterprise performance
“哈耶克矛盾”与“诺思悖论”:Social Orders自发生成演化抑或理性设计建构的理论之惑
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作者 韦森 陶丽君 苏映雪 《清华大学学报:哲学社会科学版》 CSSCI 北大核心 2019年第6期1-13,199,共14页
哈耶克与诺思,是影响当代人们思想认识的两大思想家和诺贝尔经济学奖得主。他们均是从大范围人类社会演变历史来构建他们的理论观点的。在哈耶克的经济社会理论中,他一直主张人类社会的经济秩序和社会制度是不能理性设计出来的,而是自... 哈耶克与诺思,是影响当代人们思想认识的两大思想家和诺贝尔经济学奖得主。他们均是从大范围人类社会演变历史来构建他们的理论观点的。在哈耶克的经济社会理论中,他一直主张人类社会的经济秩序和社会制度是不能理性设计出来的,而是自发演化生成的;但他另一方面又相信任何一种social orders都是建立在一定的ideology之上,并在晚年的著作中提出要为西方各国设计一个双议会机构的政制体制设想。这就构成了哈耶克思想理论体系中的哈耶克矛盾。在诺思的社会制度变迁理论中,诺思一方面提出国家的存在是经济增长的关键;然而,国家又被认为经济衰退的根源。诺思认为,其原因在于,对于任何一个国家的统治者来说,租金最大化和税收最大化是不可兼得的。因而,“在使统治者(和他的集团)租金最大化的所有权结构与降低交易费用和促进经济增长的有效的体制之间,存在着持久的冲突”。这就是诺思的著名的“国家的悖论”,或称“诺思悖论”。如何认识“哈耶克矛盾”和“诺思悖论”?这是当代经济社会理论中一个有待澄清的重要理论问题。尽管存在着“哈耶克矛盾”和“诺思悖论”,但哈耶克和诺思在人类社会演化变迁大方向的认识和理论主张上却是一致的,即他们都主张一个私有财产、自由选择、自由贸易、有限政府和法治化的市场经济制序。宗教信仰和社会观念体系在人类社会变迁过程中的作用,我们同样不可忽视。 展开更多
关键词 social orders IDEOLOGY social institution 哈耶克矛盾 诺思悖论
Effects of social capital on the health quality of the rural elderly in Xihaigu,China: a hierarchical linear model analysis 预览
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作者 Yang Lu 《中国人口资源与环境:英文版》 2019年第2期184-195,共12页
Based on the analysis and measurement of the social capital and the health quality and structure of the elderly people,this paper examined the effects of social capital on the health quality of the elderly as well as ... Based on the analysis and measurement of the social capital and the health quality and structure of the elderly people,this paper examined the effects of social capital on the health quality of the elderly as well as its composition.The examination was conducted by applying a hierarchical linear model (HLM) and using survey data obtained in the Xihaigu area of Ningxia Province in 2017.The empirical results showed that individual social capital had a significant influence on the health of the rural elderly,but the impacts were different on its composition.Village social capital should improve both the physical and mental health quality of the elderly through building mutual trust and promoting stability,unity and a harmonious living environment.In addition,factors such as mode of habitation,diet,medical approaches,intergenerational interactions,and village geographical location also affect the health quality of the elderly. 展开更多
关键词 The elderly HEALTH QUALITY individual SOCIAL CAPITAL VILLAGE SOCIAL CAPITAL
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Considerations on the Relationship Between Violence, Social Fear, and Urban Transformations 预览
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作者 Joao Vitor Schmutzler Abrahao Francisco Ramos de Farias Lobélia da Silva Faceira 《美中教育评论:B》 2019年第1期34-40,共7页
The purpose of this paper is to reflect on violence, social fear, and urban transformations in order to elicit some discussions about the relationship between these phenomena and their possible repercussions in the li... The purpose of this paper is to reflect on violence, social fear, and urban transformations in order to elicit some discussions about the relationship between these phenomena and their possible repercussions in the life of the social actors that inhabit the cities. In this way, we intend to initiate our reflection by deconstructing the binary character of violence in relation to the conceptual framework already known, proposing an approach to its characteristic, that is, to conceive it as a movement. We also intend to explain the feeling of fear as a mechanism of survival, its social particularity of orchestration and its implications in the lives of the urban social actors. Furthermore, we aim at explaining the urban transformations that are closely linked to the metropolises, highlighting their peculiarities and their consequences in order to emphasize the impacts on their inhabitants. In this way, we intend to conclude this study with some considerations regarding the interactions between these three phenomena that are strongly interrelated with life in the great metropolises. 展开更多
关键词 VIOLENCE SOCIAL FEAR SOCIAL MEMORY CITY
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Civic and Social Applications to Support Public Policies on Health 预览
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作者 Eduardo Amadeu Dutra Moresi Michel Carmo Lopes +3 位作者 Júlio Cezar Alves dos Santos Marcos Augusto Alves Tito de Morais Mário de Oliveira Braga Filho Jair Alves Barbosa 《管理研究:英文版》 2019年第6期543-551,共9页
The discussion with emphasis on social control is expressed in new guidelines for its effectiveness through normative instruments and the legal creation of institutional spaces that guarantee the participation of orga... The discussion with emphasis on social control is expressed in new guidelines for its effectiveness through normative instruments and the legal creation of institutional spaces that guarantee the participation of organized civil society in the direct supervision of the executive in the three spheres of government.Social participation for the strengthening of public health in Brazil has undergone complex processes of change,which have resulted in an increasingly qualified,deliberative,independent,and representative social control system.However,policy makers need to identify new technologies and carefully analyze their potential before they begin to exert their breaking power in the economy and society.Mobility and unlimited connectivity deserve special attention from the public power for the ability to achieve the digital inclusion of the citizen through smartphones.This requires a transformation of the governance structure into a platform that is based on the tripod transparency,participation,and collaboration,which relies on the Internet,social networks and connectivity. 展开更多
关键词 SOCIAL PARTICIPATION PUBLIC HEALTH POLICIES mobile devices CIVIC SOCIAL applications
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Role of conspecifics and personal experience on behavioral avoidance of contaminated flowers by bumblebees
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作者 Bertrand Fouks Emily G. Robb H. Michael G. Lattorff 《动物学报:英文版》 SCIE CAS CSCD 2019年第4期447-455,共9页
Pollinators use multiple cues whilst foraging in eluding direct cues from flowers and in direct cues from other pollinators. The use of indirect social cues is common in social in sects, such as honeybees and bumblebe... Pollinators use multiple cues whilst foraging in eluding direct cues from flowers and in direct cues from other pollinators. The use of indirect social cues is common in social in sects, such as honeybees and bumblebees, where a social environment facilitates the ability to use such cues. Bumblebees use cues to forage on flowers according to previous foraging experiences. Flowers are an essential food source for pollinators but also pose a high risk of parasite infection through the shared use of flowers leading to parasite spillover. Nevertheless, bumblebees have evolved behavioral defense mechanisms to limit parasite infection by avoiding contaminated flowers. Mechanisms underlying the avoidance of contaminated flowers by bumblebees are poorly understood. Bumblebees were recorded having the choice to forage on non-contaminated flowers and flowers contaminated by a trypan osome gut parasite, Crithidia bombi. The use of different treatments with presence or absence of con specifics on both con taminated and non-contami nated flowers allowed to investigate the role of social visual cues on their pathogen avoidance behavior. Bumblebees are expected to use social visual cues to avoid contaminated flowers. Our study reveals that the presence of a con specific on flowers either con taminated or not does not help bumblebee foragers avoiding contaminated flowers. Nevertheless, bumblebees whereas gaining experie nee tend to avoid their con specific when placed on contami nated flower and copy it whe n on the non-contami nated flower. Our experime nt suggests a detrime ntal impact of floral see nt on disease avoidanee behavior. 展开更多
关键词 HOST-PARASITE in teractions SOCIAL learning POLLINATORS inadvertent SOCIAL information BEHAVIORAL immunity copying behavior
An Examination of Social Relief in Ancient China 预览
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作者 Chen Jing’an Guo Dan +1 位作者 Weng Xiaolu Wu Lingwei 《当代社会科学(英文)》 2019年第6期1-31,共31页
Social assistance and relief to the impoverished and vulnerable groups is a timehonored tradition that has been continued throughout Chinese history.Although social and economic development varied from one historical ... Social assistance and relief to the impoverished and vulnerable groups is a timehonored tradition that has been continued throughout Chinese history.Although social and economic development varied from one historical period to another,poverty,being a social phenomenon,can be found in any historical society.Under no circumstances could the ruling class ignore the very existence of such special groups.To meet the needs of social development and political ruling,the imperial governments of all dynasties in Chinese history invariably offered social assistance and relief to the vulnerable groups to highlight their consideration and care of them at the state level. 展开更多
关键词 ANCIENT China SOCIAL RELIEF SOCIAL SECURITY
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“Chinese Social Work 2.0” and Its Historical and International Significance 预览
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作者 Chen Sheying Wu Lingwei 《当代社会科学(英文)》 2019年第6期32-42,共11页
This paper explores the idea of“Chinese social work 2.0”by reviewing the situation,issues,and needs of Chinese social work for further advancement in historical and comparative perspectives.The“10 years of Chinese ... This paper explores the idea of“Chinese social work 2.0”by reviewing the situation,issues,and needs of Chinese social work for further advancement in historical and comparative perspectives.The“10 years of Chinese social work(2006-2016)”vs.a 30-year history of rebuilding social work in the Chinese mainland can be explained with the transition of GPP(general public policy).This helps to understand the various pitfalls and seeming downturns in Chinese social work over the past years and to understand the major decisions of the 19th National Congress of the Communist Party of China(CPC)by understanding the historical backdrop and theoretical rationale of“seeking balance”meaning that China formally parts with its“GDP first”doctrine and withdraws its“economic state”GPP from the historical stage,and“seeking sufficiency”meaning that China continues to base its public policy on economic construction rather than to follow a welfare state GPP.Chinese social work professionals should take advantage of the 19th National Congress of the Communist Party of China(CPC)by highlighting the core issue of“balanced”development and play a leading role in promoting social fairness and justice.The precondition for fulfilling this role is that social work must be placed among the main disciplinary categories(“Group I subject of social science and humanities”)in China with the enhancement of research and faculty competence via well-designed(doctoral)social work education. 展开更多
关键词 CHINESE SOCIAL WORK 2.0 general public policy (GPP) BALANCED strategy based on economic development SOCIAL WORK education and research
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The Social Security Miracle of China: Development Mechanism and Institutional Transformation 预览
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作者 Lin Mingang Linguist 《当代社会科学(英文)》 2019年第6期43-52,共10页
In the rapid progress of China’s economic development and social security,economic development has led to a higher level of social security.Every economic crisis or economic adjustment has created the opportunity for... In the rapid progress of China’s economic development and social security,economic development has led to a higher level of social security.Every economic crisis or economic adjustment has created the opportunity for improving social security.This paper argues that there is a“shock-response”relationship between economic development and social security and analyzes how social security changed from the passive response to the active response.Due to economic growth,the politics centering on people’s livelihood has promoted the full coverage of the social security system.The government investment in social security has been increasing,showing a new pattern of“middle-level economic growth and middle-level social welfare”and is helping to shift away from the previous“put welfare behind development”model toward simultaneous development and coordinated development.Creating a virtuous cycle of social security and economic development has become a key issue that China must face and need to solve on its way to become a strong country. 展开更多
关键词 SOCIAL SECURITY ECONOMIC development SOCIAL SECURITY MIRACLE shock-response
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Improving the System of Historic and Cultural Heritage Protection Through Social Participation: Based on the Practice of Guangdong
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作者 Yuan Qifeng Cai Tianshu +1 位作者 Li Caige(译) Mao Qizhi(校) 《城市规划:英文版》 CSCD 2019年第1期65-75,共11页
The early historic and cultural heritage protection is regarded as the responsibility of the government, and is promoted by the government, protection experts, planners, and a few other elites. These bodies constitute... The early historic and cultural heritage protection is regarded as the responsibility of the government, and is promoted by the government, protection experts, planners, and a few other elites. These bodies constitute a top-down historic and cultural heritage protection system based on their cultural consciousness. In the social transition of market-oriented reform and property right reform, due to the profit-driven demands of individuals, enterprise, and development-oriented government, the protection system was gradually differentiated and a lot of 'protective development' practices emerged. With the advent of the post-industrial era, based on the need for cultural identity, the historic and cultural heritage protection began to get attention from third-party organizations, community residents, and even the public, who launched 'bottom-up' social participation. Therefore, this paper, based on social governance theory, takes the development of civil cultural conservation organizations in Guangdong as the research object, explores how to construct a society participation network in Guangdong, and discusses the influence and limitation of the network in promoting the historic and cultural heritage protection. The paper puts forward the idea of improving the system of historic and cultural heritage protection through social participation. 展开更多
关键词 HISTORIC and CULTURAL HERITAGE protection system SOCIAL PARTICIPATION civil CULTURAL conservation organization SOCIAL network GOVERNANCE
From moral leadership to positive work behaviors: the mediating roles of value congruence and leader-member exchange
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作者 Yuanjie Bao Chaoping Li 《中国工商管理研究前沿:英文版》 2019年第1期1-18,共18页
Limited empirical investigation has been devoted to understanding the multipleeffect mechanisms of moral leadership, especially the relationship between mediators. Drawing from both social learning and social exchange... Limited empirical investigation has been devoted to understanding the multipleeffect mechanisms of moral leadership, especially the relationship between mediators. Drawing from both social learning and social exchange theories, this study examines whether value congruenee and leader-member exchange (LMX) mediate the effect of moral leadership on followers' positive work behaviors. Using two-wave survey data from 395 Chinese employees, the results indicate that both value congruence and LMX act as mediators in the relationship between moral leadership and positive work behaviors. Furthermore, a sequential mediation link from moral leadership to value congruenee, then to LMX, and finally to positive work behaviors was established. Theoretical and practical implications are further discussed. 展开更多
关键词 Moral leadership Value CONGRUENCE Leader-member EXCHANGE (LMX) POSITIVE WORK BEHAVIORS SOCIAL learning SOCIAL EXCHANGE
Tweetluenza: Predicting Flu Trends from Twitter Data
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作者 Balsam Alkouz Zaher Al Aghbari Jemal Hussien Abawajy 《大数据挖掘与分析(英文)》 2019年第4期273-287,共15页
Health authorities worldwide strive to detect Influenza prevalence as early as possible in order to prepare for it and minimize its impacts. To this end, we address the Influenza prevalence surveillance and prediction... Health authorities worldwide strive to detect Influenza prevalence as early as possible in order to prepare for it and minimize its impacts. To this end, we address the Influenza prevalence surveillance and prediction problem. In this paper, we develop a new Influenza prevalence prediction model, called Tweetluenza, to predict the spread of the Influenza in real time using cross-lingual data harvested from Twitter data streams with emphases on the United Arab Emirates(UAE). Based on the features of tweets, Tweetluenza filters the Influenza tweets and classifies them into two classes, reporting and non-reporting. To monitor the growth of Influenza, the reporting tweets were employed. Furthermore, a linear regression model leverages the reporting tweets to predict the Influenza-related hospital visits in the future. We evaluated Tweetluenza empirically to study its feasibility and compared the results with the actual hospital visits recorded by the UAE Ministry of Health. The results of our experiments demonstrate the practicality of Tweetluenza, which was verified by the high correlation between the Influenza-related Twitter data and hospital visits due to Influenza. Furthermore, the evaluation of the analysis and prediction of Influenza shows that combining English and Arabic tweets improves the correlation results. 展开更多
关键词 TWITTER DATA analysis INFLUENZA forecasting prediction using SOCIAL MEDIA SOCIAL MEDIA mining
Who Should Be Invited to My Party:A Size-Constrained k-Core Problem in Social Networks
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作者 Yu-Liang Ma Ye Yuan +3 位作者 Fei-Da Zhu Guo-RenWang Jing Xiao Jian-Zong Wang 《计算机科学技术学报:英文版》 SCIE EI CSCD 2019年第1期170-184,共15页
In this paper,we investigate the problem of a size-constrained k-core group query (SCCGQ)in social networks, taking both user closeness and network topology into consideration.More specifically,SCCGQ intends to find a... In this paper,we investigate the problem of a size-constrained k-core group query (SCCGQ)in social networks, taking both user closeness and network topology into consideration.More specifically,SCCGQ intends to find a group of h users that has the highest social closeness while being a k-core.SCCGQ can be widely applied to event planning,task assignment,social analysis,and many other fields.In contrast to existing work on the k-core detection problem,which aims to find a k-core in a social network,SCCGQ not only focuses on k-core detection but also takes size constraints into consideration.Although the conventional k-core detection problem can be solved in linear time,SCCGQ has a higher complexity.To solve the problem of SCCGQ,we propose a Blast Scatter (BS)algorithm,which appoints the query node as the center to begin outward expansions via breadth search.In each outward expansion,BS finds a new center through a greedy strategy and then selects multiple neighbors of the center.To speed up the BS algorithm,we propose an advanced search algorithm,called Bounded Extension (BE).Specifically,BE combines an effective social distance pruning strategy and a tight upper bound of social closeness to prune the search space considerably.In addition,we propose an offiine social-aware index to accelerate the query processing.Finally,our experimental results demonstrate the efficiency and effectiveness of our proposed algorithms on large real-world social networks. 展开更多
关键词 group QUERY k-core SOCIAL analysis SOCIAL network
Social Work and Social Welfare from a Multidisciplinary Perspective -- A Challenge for Researchers 预览
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作者 Nicola Mucci, M.D., Ph.D 《社会工作与社会福利(英文)》 2019年第1期1-3,共3页
In 2008, a deep economic crisis started in the US and rapidly spread around the world. The financial and economic crisis, called “The Great Recession”, continues in many countries today and has been considered as th... In 2008, a deep economic crisis started in the US and rapidly spread around the world. The financial and economic crisis, called “The Great Recession”, continues in many countries today and has been considered as the most severe recession in the history of US (after “The Great Depression”). The crisis brought very fast growth in unemployment and it is foreseeable that it will be long lasting and that recovery will be very slow. Hence, such economic change obviously had a significant impact on workers worldwide. 展开更多
关键词 SOCIAL WORK SOCIAL WELFARE MULTIDISCIPLINARY PERSPECTIVE
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Internal business communication through social media:A case study of a university specialized in business education 预览
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作者 Hicham Ait Salem 《发展与教育心理学进展(英文)》 2019年第1期67-71,共5页
In present era,usage of social media is very common. This study used interview questionnaire to explore employees’ behaviors and beliefs towards usage of social media and further its role and importance as an interna... In present era,usage of social media is very common. This study used interview questionnaire to explore employees’ behaviors and beliefs towards usage of social media and further its role and importance as an internal communication tool in Zhejiang Gongshang University,Hangzhou,China. Ten employees of university from different departments were interviewed about their views regarding different factors related to use of social media and further its role as an internal communication tool. It was found that the most frequently used social media were WeChat and QQ. ZJGSU University employees believed that social media were convenient,instant medium for communication (sharing pictures and videos) and they may enhance flow and effectiveness of internal communication in ZJGSU. The study found that although employees generally have a good perception about social media but there is need for improvement for either adopting a proper enterprise social media or proper utilization ofWeChat for effective internal communication. As the sample size in this study was small so it limits generalization and external validity of the findings,yet its focus on the different factors and benefits of using social media integrates to its originality with the thought that social media may help enhance the flow and effectiveness of internal communication in an organization. 展开更多
关键词 SOCIAL MEDIA INTERNAL COMMUNICATION SOCIAL RESPONSE
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Practice and Thinking of Grid Management to Promote Crime Prevention and Control in Urban Community 预览
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作者 Ding Huanxiang 《学术界》 CSSCI 北大核心 2019年第2期207-216,共10页
Grid management in the field of social management is beneficial to excavate resource information,smooth information transmission,realize information sharing,deal with emergency events in time,and make trend judgement ... Grid management in the field of social management is beneficial to excavate resource information,smooth information transmission,realize information sharing,deal with emergency events in time,and make trend judgement so as to facilitate the situation control.In the field of community crime prevention,the introduction of grid management can become the integration and disposal platform of community crime prevention and control(CCPC)information in the urban community,an important means of CCPC in urban community,and also helps to construct the cooperation mechanism of CCPC in urban community.However,it needs a continuous summary,perfection and reasonable position in practice.Therefore,in order to improve community network management for the promotion of community crime prevention,we must integrate it into the process of community governance,uphold the rights of community autonomy,and adhere to the principle of system efficiency.In order to better prevent community crime,two links should be grasped,that is,to understand correctly the relationship between social management and social governance in community crime prevention,and to attach importance to the role of good social policy in community crime prevention. 展开更多
关键词 community CRIME prevention and control(CCPC) GRIDDING practice&improvement SOCIAL GOVERNANCE SOCIAL policy
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