scholarly journals TDSRC: A Task-Distributing System of Crowdsourcing Based on Social Relation Cognition

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Zhenlong Peng ◽  
Xiaolin Gui ◽  
Jian An ◽  
Ruowei Gui ◽  
Yali Ji
Keyword(s):  
Social Network ◽  
Problem Solving ◽  
Social Relation ◽  
Experimental Results ◽  
The Public ◽  
Trust Relationship ◽  
Main Challenge ◽  
The Social

Crowdsourcing significantly augments the creativity of the public and has become an indispensable component of many problem-solving pipelines. The main challenge, however, is the effective identification of malicious participators while distributing crowdsourcing tasks. In this paper, we propose a novel task-distributing system named Task-Distributing system of crowdsourcing based on Social Relation Cognition (TDSRC) to select qualified participators. First, we divided the tasks into categories according to task themes. Then, we constructed and calculated the Abilities Set (AS), Abilities Values (AVs), and the Friends’ Abilities Matrix (FAM) by using the historical interactive texts between a given task publisher (requester) and its friends. When a requester distributes a task, TDSRC can generate the candidate participators’ sequence based on the task needs and FAM. Finally, the best-matched friends in the sequence are selected as the task receivers (solvers), thus producing a personal FAM to disseminate the tasks. The experimental results indicate that (1) the proposed system can accurately and effectively discover the requester’s friends’ abilities and select appropriate solvers and (2) the natural trust relationship in the social network reduces fraudsters and enhances the quality of crowdsourcing services.

Evolution of the public administration system. The Republic of Estonia

2020 ◽  
Vol 22 (4) ◽  
pp. 82-118
Author(s):  
YANA TOOM ◽  
◽  
VALENTINA V. KOMLEVA ◽  
Keyword(s):  
Public Administration ◽  
Administration System ◽  
The Public ◽  
Administrative Reforms ◽  
Social Sphere ◽  
External Threats ◽  
The Social ◽  
The Republic

The article studies the main stages and features of the evolution of the public administration system in the Republic of Estonia after 1992. This paper presents brief geographical and socio-economic characteristics that largely determine the development of the country’s public administration. The evolution of the institution of the presidency, executive, and legislative powers are considered. The role of parliament and mechanisms for coordinating the interests of different groups of the population for the development of the country is especially emphasized. The authors analyze the state and administrative reforms of recent years, which were aimed at improving the quality of services provided to the population, increasing the competitiveness of different parts of Estonia, as well as optimizing public spending and management structure. The introduction of digital technologies into the sphere of public administration, healthcare, education, and the social sphere is of a notable place. Such phenomena as e-residency, e-federation, and other digital projects are considered. The development of a digital system of interstate interaction between Estonia and Finland made it possible to create the world’s first e-federation, and the digitization of all strategically important information and its transfer to cloud storage speaks of the creation of the world’s first e-residency, a special residence of data outside the country’s borders to ensure digital continuity and statehood in the event of critical malfunctions or external threats.

Comparison and Application of Metrics That Define the Components Modularity in Complex Products

2008 ◽  
Author(s):  
Qi D. Van Eikema Hommes
Keyword(s):  
Social Network ◽  
Centrality Measures ◽  
Software Systems ◽  
Network Centrality ◽  
Good Pair ◽  
Centrality Metrics ◽  
The Social ◽  
Social Network Centrality ◽  
Sample Test

As the content and variety of technology increases in automobiles, the complexity of the system increases as well. Decomposing systems into modules is one of the ways to manage and reduce system complexity. This paper surveys and compares a number of state-of-art components modularity metrics, using 8 sample test systems. The metrics include Whitney Index (WI), Change Cost (CC), Singular value Modularity Index (SMI), Visibility-Dependency (VD) plot, and social network centrality measures (degree, distance, bridging). The investigation reveals that WI and CC form a good pair of metrics that can be used to assess component modularity of a system. The social network centrality metrics are useful in identifying areas of architecture improvements for a system. These metrics were further applied to two actual vehicle embedded software systems. The first system is going through an architecture transformation. The metrics from the old system revealed the need for the improvements. The second system was recently architected, and the metrics values showed the quality of the architecture as well as areas for further improvements.

The impact of the social network, stigma and empowerment on the quality of life in patients with schizophrenia

2011 ◽  
Vol 26 (1) ◽  
pp. 28-33 ◽  
Author(s):  
I. Sibitz ◽  
M. Amering ◽  
A. Unger ◽  
M.E. Seyringer ◽  
A. Bachmann ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Social Network ◽  
Structural Equation ◽  
Internalized Stigma ◽  
Stigma Reduction ◽  
Equation Modelling ◽  
The Social ◽  
Recovery Approach ◽  
The Impact

Abstract:Objective:The quality of life (QOL) of patients with schizophrenia has been found to be positively correlated with the social network and empowerment, and negatively correlated with stigma and depression. However, little is known about the way these variables impact on the QOL. The study aims to test the hypothesis that the social network, stigma and empowerment directly and indirectly by contributing to depression influence the QOL in patients with schizophrenia and schizoaffective disorders.Method:Data were collected on demographic and clinical variables, internalized stigma, perceived devaluation and discrimination, empowerment, control convictions, depression and QOL. Structural equation modelling (SEM) was applied to examine the impact of the above-mentioned constructs on QOL.Results:The influences of the social network, stigma, empowerment and depression on QOL were supported by the SEM. A poor social network contributed to a lack of empowerment and stigma, which resulted in depression and, in turn, in poor QOL. Interestingly, however, the social network and stigma did not show a direct effect on QOL.Conclusions:Following a recovery approach in mental health services by focusing on the improvement of the social network, stigma reduction and especially on the development of personal strength has the potential to reduce depression in patients with psychosis and improving their QOL.

scholarly journals EL PAPEL DE LAS CONVENCIONES SOCIALES. NOTAS PARA EL ESTUDIO DE LAS ORGANIZACIONES BUROCRÁTICAS

2010 ◽  
Vol 5 (9) ◽  
pp. 128
Author(s):  
Alma Isunza Bizuet
Keyword(s):  
Social Action ◽  
Sociological Theory ◽  
Research Projects ◽  
Related Research ◽  
Bureaucratic Organization ◽  
Social Conventions ◽  
The Public ◽  
Public Servant ◽  
The Social

En este artículo analizo la propuesta de cambio de paradigmas de las organizaciones burocráticas que busca mejorar la calidad de los servicios públicos ofrecidos a los ciudadanos. El paradigma posburocrático implica una corriente de cambio que cuestiona la figura del «servidor público» y concede mayor importancia a los empleados; se considera el peso y la importancia de las instituciones y su relación con las convenciones sociales que le imprimen una identidad característica a cada organización burocrática particular, por ello examino las aportaciones de la teoría sociológica para comprender la vinculación entre la acción social y las convenciones e instituciones sociales con el fin de documentar la importancia de las convenciones sociales sobre las que descansa el funcionamiento cotidiano de la burocracia, y proponer proyectos de investigación relacionados.   ABSTRACTThis paper analyses changes occurred within paradigms in bureaucratic organizations, aiming at proving the quality of the services offered to the citizens. The posbureaucratic paradigm implies a course change that questions from the own conception the figure of the «public servant» and grants the major importance to the employees, it considers the influence and the importance of the institutions and its relation with the social conventions that imprints a characteristic identity to each particular bureaucratic organization, for that reason the contributions of the sociological theory are examined to understand the entailment between the social action and the social conventions and institutions, to illustrate the importance of the social conventions on which the daily operation of the bureaucracy rests; in order to propose related research projects.

scholarly journals PERANAN PIMPINAN TERHADAP TINGKAT KINERJA APARATUR PEMERINTAH KABUPATEN BONE BOLANGO

2018 ◽  
Author(s):  
Muh Firyal Akbar
Keyword(s):  
Social Welfare ◽  
Qualitative Data ◽  
Leadership Role ◽  
Public Welfare ◽  
The Public ◽  
The Social ◽  
Data Source ◽  
District Government

This research is motivated by the leadership role of the aperture on the performance of the District Social Welfare Section of Bone Bolango, and addressing what led to the apparaturs can not improve its performance. Location / object of research in the Social Welfare Section of Bone Bolango District Secretariat, the research method used is descriptive qualitative data sources from the observation, interviews, and documentation. Informants were interviewed 6 (six) in the form of Deputy. Section, and staff,. Data analysis was done by analysis that includes observation, identification of the problem, determine the focus of the problem, collect the data source, making the analysis of data, and making conclusions. Results of the study found the following: 1. a leader as an innovator has yet to make staff / subordinates capable of reviewing what to expect, 2. Leadership as a motivator, in this case has not been fully motivate / encourage the morale of staff, 3. Leadership as a facilitator in accordance interviews some say has not been able to realize the needs of the staff and the organization, 4. Chief said as a mobilizer, there are leaders who have not been able to steer and drive the duties and functions, so the quality of the resulting performance apparatus has not been able to realize the needs of the organization. As for the hope of Bone Bolango District Government, is where all the apparatus that is required to dedicate itself to the development of more specialized areas within the public welfare.

scholarly journals PERAN JARINGAN SOSIAL PADA KAMPANYE LINGKUNGAN DI MEDIA SOSIAL: KASUS KAMPANYE MELAWAN ASAP

INFORMASI ◽  
2016 ◽  
Vol 46 (1) ◽  
pp. 87
Author(s):  
Ika Hariyani
Keyword(s):  
Social Media ◽  
Social Network ◽  
Qualitative Method ◽  
Social Relation ◽  
Executive Board ◽  
The Social ◽  
Environmental Campaigns ◽  
The University ◽  
Depth Interviews

Campaigns nowadays are oftenly carried through social medias, including campaigns concerning the environment. Based on previous studies, effectivity of campaigns through social medias were affected by many factors, such as the activity of the online administrator, additional socialization that were carried off- line, and also the involvement of the active followers in social medias. However, this paper views environmental campaign in social medias could be effective if viewed from another side,that is social network. This study sees how social network can improve the effectivity of environmental campaigns in social medias,therefore it’s safe to say that this study brings an addition to previous studies related tofactors that influenced the effectivity of environmental campaigns that utilized social medias as a channel of communication. The method used for this paper is qualitative method, with case study on Melawan Asap (Fight the Haze) campaign initiated by BEM UI (Executive Board of Students of University of Indonesia) in 2015 to form an alliance consisting several organizations from inside and outside of the university. Collection of data for this study was done with in-depth interviews with certain informants, based on a criteria established previously by the author, beside an observation upon social media accounts that were used for Fight the Haze campaign. The result shows that the involvement of networks in social media affects the effectivity of Fight the Haze campaign. Also, the social relation between organizations that are united under the alliance of Fight the Haze campaign are based on sentimental network.Kampanye kian marak dilakukan dengan menggunakan media sosial, tidak terkecuali kampanye lingkungan. Berdasarkan kajian-kajian sebelumnya, keefektifan kampanye dengan menggunakan media sosial dipengaruhi oleh berbagai faktor seperti adanya administrator online yang aktif, adanya sosialisasi tambahan yang dilakukan secara offline, dan juga terlibatnya pengikut/followers di media sosial secara aktif. Namun, tulisanini melihat kampanye lingkungan di media sosial dapat efektif dari sisi lain yaitu dari jaringan sosial. Kajian ini melihat bagaimana jaringan sosial berperan dalam membuat efektif kampanye lingkungan di media sosial, sehingga dapat dikatakan bahwa kajian ini menambahkan penemuan dari kajian-kajian sebelumnya yang berbicara mengenai faktor yang membuat efektif kampanye lingkungan dengan menggunakan media sosial sebagai media komunikasinya. Metode yang digunakan dalam tulisan ini adalah metode kualitatif dengan studi kasus pada kampanye melawan asap yang diinisiatori oleh BEM UI 2015 untuk membentuk sebuah aliansi dengan menggandeng beberapa organisasi di UI dan juga dari luar UI. Pengambilan data dalam studi ini dilakukan melalui wawancara mendalam dengan informan- informan tertentu berdasarkan kriteria yang penulis tetapkan dan melakukan observasi terhadap akun media sosial yang digunakan untuk menyebarluaskan kampanye melawan asap. Hasil kajian ini menunjukkan bahwa keterlibatan peran jaringan di media sosial mempengaruhi efektifitas kampanye melawan asap, serta hubungan sosial antar organisasi yang tergabung dalam aliansi gerakan melawan asap terbentuk berdasarkan jaringan perasaan/sentiment.

Measure of the Content Creation Score on Social Network Using Sentiment Score and Passion Point

2020 ◽  
Author(s):  
Hien D. Nguyen ◽  
Tai Huynh ◽  
Son T. Luu ◽  
Suong N. Hoang ◽  
Vuong T. Pham ◽  
...  
Keyword(s):  
Social Network ◽  
Experimental Results ◽  
Information Propagation ◽  
Content Creation ◽  
Sentiment Score

Social network is one of efficient tools for spreading information. The evaluation of the content creation of a user is a useful feature to improve the ability of information propagation on social network. In this paper, the measures for evaluating the user’s content creation are proposed. They include the passion point of a user with a brand and the quality of the user’s posts. The passion point is computed based on the sentiment score of posting and the activity of the user. The quality of the user’s posts is computed through the analyzing of the post’s content. Those measures are combined to analyze the interesting of posts. The proposed method has been tested and get the positive experimental results.

Dissemination of Assistive Technology Devices for Children with Disabilities through Realabilities

2015 ◽  
pp. 310-335
Author(s):  
Senada Arucevic
Keyword(s):  
Assistive Technology ◽  
Children With Disabilities ◽  
Children's Television ◽  
Future Research ◽  
Individuals With Disabilities ◽  
Daily Lives ◽  
The Public ◽  
The Social ◽  
Further Development

Over the last decade, vast research has been conducted on assistive technology devices and the potential implementation of these devices in the daily lives of individuals with disabilities. Many devices are new to the public and may require further development, but it is important to disseminate information about these useful technologies, which often afford users more independence with their activities of daily living. Unfortunately individuals with disabilities often encounter stigma; research suggests that assistive technology devices may at times contribute to this ostracism. This chapter reviews a variety of technologies that have been used to improve the quality of life of individuals with varying disabilities. These devices are presented in the context of introducing a new children's television show, Realabilities, a pro-social and stop-bullying children's television program that seeks to enhance the social interaction and initiation of typical children towards children with disabilities. Directions for future research and implementation of these devices are also discussed.

Conclusions: Reclaiming the Public in Policing

2019 ◽  
pp. 146-172
Author(s):  
Paul Mutsaers
Keyword(s):  
Public Sphere ◽  
Law Enforcement Agencies ◽  
The Public ◽  
The Social ◽  
Public Anthropology ◽  
Public Character ◽  
The Public Sphere ◽  
Conceptual Work

This concluding chapter synergizes the previous chapters and adds something new. Both functions are captured by the title, Reclaiming the Public in Policing. First, it argues that the empirical and conceptual work in this book points at the corrosion of the public character of policing, which results in law enforcement agencies that find it increasingly difficult to exclude politics, particularism, and populism from their operations. This part of the chapter concludes that it is imperative that we ‘unthink’ bureaucracy as the social evil of our time and revalue the public contours of policing. A second way to reclaim the ‘public’ in policing, now defined not as a quality of the police but an engaged citizenry that is involved in public debates on the police, concerns the role of police scholars in the public sphere. The chapter advocates a public anthropology of police and reflects on the author's efforts to ‘go public’.

Interactions Between Formal and Informal Organizational Networks

2009 ◽  
pp. 480-512 ◽  
Author(s):  
Marco Lamieri ◽  
Diana Mangalagiu
Keyword(s):  
Social Network ◽  
Problem Solving ◽  
Hierarchical Structure ◽  
Stable Process ◽  
Hierarchical Structures ◽  
Review Of The Literature ◽  
Market Conditions ◽  
Variable Environment ◽  
The Social ◽  
Definition Of

In this chapter we present a model of organization aimed to understand the effect of formal and informal structures on the organization’s performance. The model considers the interplay between the formal hierarchical structure and the social network connecting informally the agents emerging while the organization performs a task-set. The social network creation and evolution is endogenous, as it doesn’t include any function supposed to optimize performance. After a review of the literature, we propose a definition of performance based on the efficiency in allocating the task of a simulated organization that can be considered as a network-based problem-solving system. We analyze how the emergence of a stable process in decomposing tasks under different market conditions can alleviate the rigidity and the inefficiencies of a hierarchical structure and we compare the performance of different hierarchical structures under variable environment conditions.

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