scholarly journals Crowd Sensing Urban Healthy Street Monitoring Based on Mobile Positioning System

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Fang Jiang ◽  
Yunjuan Sun ◽  
Jianfeng Sha

With the rapid development of social economy, the importance of ecological civilization is increasing day by day. The level of environmental monitoring will directly affect the control of total pollution sources and the evaluation of environmental quality. Crowd sensing is to use the group computing power of users with smart devices to quickly collect surrounding multidimensional data, analyze and calculate based on these massive perception data, and then dig out group behavior patterns and other regular information. In order to meet the basic requirements of environmental protection work put forward by the government in the new era, this paper proposes mobile positioning and crowd sensing technologies, explains the distribution map method and adaptive weighting data fusion related algorithms, and designs and develops a mobile positioning system based on mobile positioning. The system of crowd sensing of urban healthy street monitoring is designed, and then we use this PM2.5 monitoring system to monitor the relevant environmental data of a street in Shanghai and use normalization to process the experimental data. The experimental data and statistical results show that this performance of the system is good, and the accuracy of image PM2.5 monitoring reaches 90%–95%. More than 90% of street residents are also very satisfied with this system, believing that it can play a role in supervising urban healthy street.

2020 ◽  
Vol 15 (2) ◽  
Author(s):  
Alih Aji Nugroho

The world is entering a new phase of the digital era, including Indonesia. The unification of the real world and cyberspace is a sign, where the conditions of both can influence each other (Hyung Jun, 2018). The patterns of behavior and public relations in the virtual universe gave rise to new social interactions called the Digital Society. One part of Global Megatrends has also influenced public policy in Indonesia in recent years. Critical mass previously carried out conventionally is now a virtual movement. War of hashtags, petitions, and digital community comments are new tools and strategies for influencing policy. This paper attempts to analyze the extent of digital society's influence on public policy in Indonesia. As well as what public policy models are needed. Methodology used in this analysis is qualitative descriptive. Data collection through literature studies by critical mass digital recognition in Indonesia and trying to find a relationship between political participation through social media and democracy. By processing the pro and contra views regarding the selection of social media as a level of participation, this paper finds that there are overlapping interests that have the potential to distort the articulation of freedom of opinion and participation. - which is characteristic of a democratic state. The result is the rapid development of digital society which greatly influences the public policy process. Digital society imagines being able to participate formally in influencing policy in Indonesia. The democracy that developed in the digital society is cyberdemocracy. Public space in the digital world must be guaranteed security and its impact on the policies that will be determined. The recommendation given to the government is that a cyber data analyst is needed to oversee the issues that are developing in the digital world. Regulations related to the security of digital public spaces must be maximized. The government maximizes cooperation with related stakeholders.Keywords: Digital Society; Democracy; Public policy; Political Participation


2020 ◽  
Vol 12 (16) ◽  
pp. 6333
Author(s):  
Chan Liu ◽  
Raymond K. H. Chan ◽  
Maofu Wang ◽  
Zhe Yang

Harnessing the rapid development of mobile internet technology, the sharing economy has experienced unprecedented growth in the global economy, especially in China. Likely due to its increasing popularity, more and more businesses have adopted this label in China. There is a concern as to the essential meaning of the sharing economy. As it is difficult to have a universally accepted definition, we aim to map the sharing economy and demystify the use of it in China in this paper. We propose seven organizing essential elements of the sharing economy: access use rights instead of ownership, idle capacity, short term, peer-to-peer, Internet platforms mediated, for monetary profit, and shared value orientation. By satisfying all or only parts of these elements, we propose one typology of sharing economy, and to differentiate bona fide sharing economy from quasi- and pseudo-sharing economy. Finally, there are still many problems that need to be solved urgently in the real sharing economy from the perspective of the government, companies and individuals.


2021 ◽  
Vol 13 (4) ◽  
pp. 1643
Author(s):  
Biao Li ◽  
Yunting Feng ◽  
Xiqiang Xia ◽  
Mengjie Feng

Along with industry upgrading and urbanization, the agricultural industry in China has been experiencing a stage of rapid development, on the bright side. On the other side, ecological environment deterioration and resource scarcity have become prevalent. Called by the current situation, circular agriculture arises as a direction for the industry to achieve sustainable development. This study develops an evaluation indicator system for circular agriculture using an entropy method, and evaluates factors that could drive the Chinese agricultural industry to achieve better performance. We employ the method using provincial data collected from the province of Henan, in which around 10% of the total grain in China is produced. It was found that agricultural technology and water resources per capita are positively related to circular performance in agriculture. In contrast, urbanization and arable land per capita are negatively related to circular performance. This article provides support to the government in policy-making related to the improvement of circular agricultural performance.


2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Wen-Jun Li ◽  
Qiang Dong ◽  
Yan Fu

As the rapid development of mobile Internet and smart devices, more and more online content providers begin to collect the preferences of their customers through various apps on mobile devices. These preferences could be largely reflected by the ratings on the online items with explicit scores. Both of positive and negative ratings are helpful for recommender systems to provide relevant items to a target user. Based on the empirical analysis of three real-world movie-rating data sets, we observe that users’ rating criterions change over time, and past positive and negative ratings have different influences on users’ future preferences. Given this, we propose a recommendation model on a session-based temporal graph, considering the difference of long- and short-term preferences, and the different temporal effect of positive and negative ratings. The extensive experiment results validate the significant accuracy improvement of our proposed model compared with the state-of-the-art methods.


Author(s):  
Andi Baso Ilmar M

AbstrakIndonesia sebagai salah satu negara yang mengatur ketentuan Hak Kekayaan Intelektual khususnya Hak Cipta diatur dalam Undang-Undang Nomor 28 Tahun 2014 tentang Hak Cipta. Seiring dengan pesatnya perkembangan kreatifitas masyarakat dalam lingkup Hak Cipta yang memiliki nilai ekonomis dan dapat berpengaruh pada pertumbuhan ekonomi dalam masyarakat, kemudian bagaimana Hukum Kekayaan Intelektual khususnya dibidang Hak Cipta dapat meningkatkan kesadaran masyarakat sehingga dibutuhkan juga kesiapan infrastruktur hukum berupa regulasi untuk membantu perkembangan Hak Cipta di Indonesia sebagai payung hukum dari kegiatan masyarakat, serta bagaimana penagakannya. Penulisan ini bertujuan untuk mengetahui bagaimana peran kekayaan intelektual khususnya Hak Cipta dalam pembangunan demi menunjang kesejahteraan masyarakat. Seperti hasil kreatifitas masyarakat dibidang Hak Cipta yang dapat memiliki nilai ekonomis memiliki jaminan dan kepastian hukum dari pemerintah berdasarkan Undang-Undang Nomor 28 Tahun 2014 tentang Hak Cipta.Kata Kunci: Hak Cipta, Pembangunan, Jaminan, Kepastian, Kesejahteraan. AbstractIndonesia as one of the countries that regulates the provisions of Intellectual Property Rights specifically Copyright is regulated in Law Number 28 of 2014 concerning Copyright. Along with the rapid development of community creativity in the scope of Copyright which has economic value and can affect economic growth in society, then how can Intellectual Property Law, especially in the field of Copyright, increase public awareness so that legal infrastructure readiness is also needed in the form of regulations to assist the development of Copyright in Unikom Center Indonesia as the legal umbrella for community activities, as well as how to enforce them. This writing aims to see how the role of intellectual property, especially copyright in development for the welfare of society. Such as the result of community creativity in the field of Copyright which can have economic value has legal guarantees and certainty from the government based on Law Number 28 of 2014 concerning Copyright.Keywords: Copyright, Development, Guarantee, Certainty, Prosperity.


2018 ◽  
Vol 3 (3) ◽  
pp. 243-248
Author(s):  
Danil Fahreza Pohan ◽  
Muhammad Rusdi ◽  
Sugianto Sugianto

Abstrak. Pesatnya pertumbuhan penduduk dan tingginya perkembangan pembangunan, menyebabkan banyaknya kawasan yang beralih fungsi menjadi kawasan yang bukan peruntukan yang sesuai yang telah ditetapkan oleh pemerintah termasuk ruang terbuka hijau (RTH) yang berfungsi untuk menunjang kualitas hidup masyarakat di dalam suatu kota baik dari segi lingkungan maupun kesehatan. Pesatnya perkembangan suatu kota tentu banyak menarik minat masyarakat untuk pindah menuju kota tersebut, semakin meningkatnya jumlah penduduk tentu juga meningkatkan kebutuhan akan oksigen. Untuk itu Kota Bireuen dituntut mampu menyediakan RTH untuk mengimbangi kebutuhan oksigen masyarakat kota itu sendiri. Penelitian ini bertujuan untuk menghitung ketersediaan RTH yang direncanakan di dalam RDTR Kota Bireuen. Metode yang digunakan dalam penelitian ini ada lah metode deskriptif dengan teknik survai. Sedangkan analisis kecukupan RTH menggunakan rumus berdasarkan luas daerah dibagi dengan RTH yang tersedia. Hasil perhitungan analisis RTH di dapat bahwasannya RTH Kota Bireuen sebesar 46,96%.Kata Kunci: Bireuen, RTH, RDTR Abstrack. The rapid growth of population and the high development of the developmental, causing the number of areas that switch functions to areas that are not appropriate designation established by the government including green open space (GOS) that serves to support the quality of life of people in a city both in terms of environment and health . The rapid development of a city would attract many people to move to the city, the increasing number of people of course also increases the need for oxygen. For that Bireuen City is required to provide GOS to compensate for the oxygen needs of the people of the city itself. This study aims to calculate the planned GOS availability in the DSP of Bireuen City. The method used in this research is descriptive method with survey technique. While the analysis of GOS adequacy using the formula based on the area divided by the available GOS. The calculation result of GOS analysis can be that the GOS of Bireuen City is 46.96%.Keyword: Bireuen, GOS, DSP


2018 ◽  
Vol 8 (2) ◽  
Author(s):  
Lusia Handayani ◽  
Munawar K. Nahrawi

<p>Food is the fundamental right of every human being. Communities or nations that are not satisfied with food sufficiency will have the potential to cause economic instability and even to bring down a government. Dependence on rice as a staple food can threaten economic and political stability when food is not adequately covered. One alternative that can be made to avoid the threat is to switch to other carbohydrates-based foods that grow in Indonesia, including sweet potato, cassava, arrowroot, and ganyong. However, those local food variety is still considered as second-class food, due to the persistence to rice-eating culture. Therefore, there is a necessity to create a local food campaign on internet media. The Internet is now growing into a medium capable to reach all kinds of people in a quick and precise manner. This descriptive study uses secondary data such as books and journals related to state defense and food security. The study finds that the use of internet as a medium for local food campaign to the community has not been implemented optimally, both by the government and non-government. In line with the rapid development of the internet and the importance of defending the country in all aspects, local food campaigns through internet media require the participation of all stakeholders.</p><p align="left"> </p><strong>Keywords</strong>: defending of the state, local food campaign, internet


2019 ◽  
Vol 4 (1) ◽  
pp. 53
Author(s):  
Lilian Setiawan

The city of Bandung had a rapid development. The growth and development process of the city is largely determined by the strategy of the government itself. Therefore, the government regulates the direction of urban growth through the formation of regulations. However, the current condition of regulations and arrangement of development are quite worrying. The process applied is not in line with regulations, the quality of the environment decreases because of the illegally grown land use of settlements Covenience in an area is also closely related to the conditions of nature environment. Like the existence of Cikapundung river which is no longer considered. It can be seen in riverside housing that increasingly wild and growing organically. The purpose of this study is to identify the physical arrangement of the environment and buildings in the Cikapundung riverside settlement Bandung and its influence on the application of regulations. The method used is 1) A quantitative approach at the stage of data collection and analysis with parametric simulation technique modeling, using Rhinoceros Grasshopper software; 2) A qualitative approach in forming conclusions relating to the prediction of the building mass compared to the existing conditions. Analysis was carried out based on applicable regulatory studies including Building Coverage Ratio (BCR), Floor Average Ratio (FAR), and River Border Line, then applied to the simulation of building shapes, and identified behavior of the inhabitants. This research is expected to be a guide to the strategy of planning, structuring, and developing architcture especially the building form in riverside settlements. Keywords : Building Regulations, Parametric Simulation, Riverside, Settlement


2021 ◽  
Vol 4 ◽  
pp. 98-100
Author(s):  
Semen Gorokhovskyi ◽  
Yelyzaveta Pyrohova

With the rapid development of applications for mobile platforms, developers from around the world already understand the need to impress with new technologies and the creation of such applications, with which the consumer will plunge into the world of virtual or augmented reality. Some of the world’s most popular mobile operating systems, Android and iOS, already have some well-known tools to make it easier to work with the machine learning industry and augmented reality technology. However, it cannot be said that their use has already reached its peak, as these technologies are at the stage of active study and development. Every year the demand for mobile application developers increases, and therefore more questions arise as to how and from which side it is better to approach immersion in augmented reality and machine learning. From a tourist point of view, there are already many applications that, with the help of these technologies, will provide more information simply by pointing the camera at a specific object.Augmented Reality (AR) is a technology that allows you to see the real environment right in front of us with a digital complement superimposed on it. Thanks to Ivan Sutherland’s first display, created in 1968 under the name «Sword of Damocles», paved the way for the development of AR, which is still used today.Augmented reality can be divided into two forms: based on location and based on vision. Location-based reality provides a digital picture to the user when moving through a physical area thanks to a GPS-enabled device. With a story or information, you can learn more details about a particular location. If you use AR based on vision, certain user actions will only be performed when the camera is aimed at the target object.Thanks to advances in technology that are happening every day, easy access to smart devices can be seen as the main engine of AR technology. As the smartphone market continues to grow, consumers have the opportunity to use their devices to interact with all types of digital information. The experience of using a smartphone to combine the real and digital world is becoming more common. The success of AR applications in the last decade has been due to the proliferation and use of smartphones that have the capabilities needed to work with the application itself. If companies want to remain competitive in their field, it is advisable to consider work that will be related to AR.However, analyzing the market, one can see that there are no such applications for future entrants to higher education institutions. This means that anyone can bring a camera to the university building and learn important information. The UniApp application based on the existing Swift and Watson Studio technologies was developed to simplify obtaining information on higher education institutions.


2019 ◽  
Vol 8 (2S11) ◽  
pp. 3219-3228

Regulated market occupies a place of foremost importance in the contemporary agricultural marketing scenario of Tripura. It is very much helpful for economic growth of a state and as well as for a country. At present, there are 21 regulated markets in the state of Tripura. In this state, the first regulated market was establisl1ed in the year 1964 at Bishalgarh, west Tripura. Afterward, 3 markets were regulated in 1981 and 17 markets were regulated in 1986. Since 1986, no market of Tripura has been regulated. The Government of Tripura has taken several steps to streamline the regulated market system. But, the improper functioning of most of the regulated markets and other handicaps has not changed the conditions noticeably. Still a major part of rural markets are working outside the frame of regulated market. As a matter of fact, in Tripura the structure and system of marketing and consumer distribution is mostly dominated by private traders causing a hassle in the overall development of the regulated markets. To improve the prevailing conditions of these markets, at that instant, market regulation becomes further essential. The paper overviewed the regulated markets of Tripura focusing on its present status, market practices, problems and performances. In this regard, the study basically has analyzed the physical and financial performance of regulated markets in Tripura. It provides few guidelines for the primary producers to get the best possible returns from the agricultural regulated markets. At last, some valuable suggestions have also been offered for rapid development of regulated markets in the state.


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