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SITE SELECTION FOR REGIONAL SOLID WASTE FINAL DISPOSAL IN BANGKA ISLAND BASED ON GEOGRAPHY INFORMATION SYSTEM (GIS) Sekar Rachmawati Parawangsa; Rahel Situmorang; Benny Suharto
International Journal on Livable Space Vol. 5 No. 2 (2020): ENERGY AND PUBLIC FACILITIES
Publisher : Jurusan Arsitektur - FTSP - Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/livas.v5i2.10680

The availability of an adequate final disposal a necessity for an area. The waste processing process consists of the stages of transportation, management, final disposal to waste utilization. Waste management in urban areas requires a final disposal that must meet environmental feasibility standards. Problems encountered in the current waste management at the capital city of Bangka Belitung Province, final disposal Parit 6 was already overloaded and still uses the Open Dumping method, and there are limitations in the availability of urban land. The purpose of this study was to selection for the regional solid waste final disposal (RSWFD) in accordance with the characteristics of the local location and the directions in the Spatial Plans of the Province of Bangka Belitung. The method used is a quantitative analysis method by calculating the need for the land area of the waste landfill based on population projections and waste generation. And the model used by the Geography Information System (GIS) in the form of ArcGIS 10.5 is overlaid using parameters based on (SNI 03- 3241-1994). The final result of the research is a recommendation for a RSWFD location for Bangka Island in accordance with the needs, feasibility and availability of existing land.

Evaluasi Lokasi Titik Banjir di Sub Sistem III Kota Denpasar Berbasis Geographic Information System Mawiti Infantri Yekti; Ida Bagus Gede Indrayana; I Gusti Ngurah Kerta Arsana
Jurnal Rekayasa Sipil dan Lingkungan Vol 5 No 2 (2021): Jurnal Rekayasa Sipil dan Lingkungan
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jrsl.v5i2.23682

The inability of the channel capacity to accommodate surface runoff can cause flooding. The Pangkung Lebak Muding channel, which is part of the Tukad Mati watershed, still experienced flooding from 2009 to 2019. Evaluation of flood points in the Pangkung Lebak Muding channel was carried out by comparing the capacity of the existing channel with the design discharge, then determining the capacity of the new channel. Initial channel mapping using Google Earth and GIS applications. The evaluation results are remapped to compare and display differences in flood points. The identification results show that there are 9 flood points for a 2 year return period and 10 points for a 5 to 10 year return period in secondary and tertiary canals. While in the primary channel there are 2 flood points for all return times. The solution to evaluating the capacity of this channel is dredging to a depth of 0.46 m for the secondary and tertiary channels and 1 m for the primary channel. The evaluation results show that all secondary and tertiary channels are not flooded in all return periods. ABSTRAK Ketidakmampuan kapasitas saluran untuk menampung limpasan permukaan dapat menyebabkan banjir. Saluran Pangkung Lebak Muding yang merupakan bagian DAS Tukad Mati, masih mengalami banjir dari tahun 2009 sampai 2019. Evaluasi titik-titik banjir pada saluran Pangkung Lebak Muding dilakukan dengan membandingan kapasitas saluran eksisting dengan debit desain, lalu menentukan kapasitas saluran baru. Pemetaan saluran awal menggunakan aplikasi Google Earth dan GIS. Hasil evaluasi dipetakan kembali untuk membandingkan dan menampilkan perbedaan titik banjir. Hasil identifikasi menunjukan terdapat 9 titik banjir untuk kala ulang 2 tahun dan 10 titik untuk kala ulang 5 sampai 10 tahun pada saluran sekunder dan tersier. Sedangkan pada saluran primer terdapat 2 titik banjir untuk semua kala ulang. Solusi dalam evaluasi kapasitas saluran ini dilakukan pengerukan sedalam 0,46 m untuk saluran sekunder dan tersier dan 1 m untuk saluran primer. Hasil evaluasi menunjukan semua saluran sekunder dan tersier tidak banjir pada seluruh kala ulang.

Design and Build a Student Value Processing Information System (eRapor): (Case study: SMKN 1 Kecamatan Luak) Dewi, Ika Parma; Ambiyar , Ambiyar; Riyanda, Afif Rahman; Fadilla, Reva; Adi, Novi Hendri
Sinkron : jurnal dan penelitian teknik informatika Vol. 6 No. 2 (2022): Articles Research Volume 6 Issue 2, April 2022
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v7i2.11310

SMK Negeri 1 Kecamatan Luak is a government agency that organizes vocational education. Every semester SMK Negeri 1 Luak Regency does data processing of student scores, but in processing student grades they still use the manual system, namely by collecting assignment scores, test scores, mid-semester test scores and end-semester test scores. The exam is then processed by the subject teacher, then the score is submitted to the administrative staff, after that the administrative staff submits all student scores to the homeroom teacher to be entered into leger paper which is then processed into report cards. This is considered less effective, causing a lot of time and energy needed in the process of processing student grades. Facilitate the process of processing student scores to become e-reports at SMK Negeri 1 Luak District. With the information system for processing student grades at SMK Negeri 1 Luak District, it helps process student grades into report cards and ledgers easily, quickly and precisely. In addition, in a pandemic situation, the information system processing student grades data is very helpful for submitting semester report cards to students and their parents in order to avoid crowds to prevent transmission of the Covid-19 virus. This application is designed using the System Development Life Cycle (SDLC) method, in developing the SDLC the author uses the waterfall method in designing information systems.

Improved Decission Tree Performance using Information Gain for Classification of Covid-19 Survillance Datasets Ivandari Ivandari; Much. Rifqi Maulana; M. Adib Al Karomi
JAICT Vol 7, No 1 (2022)
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jaict.v7i1.3501

One of the most feared infectious diseases today is COVID-19. The transmission of this disease is quite fast. Patients also sometimes do not have the same symptoms. Overcoming the spread of the pandemic has been widely carried out throughout the world. Apart from the medical method, there are also many other methods, including computerization. Data mining is a discipline that can project data into new knowledge. One of the main functions of data mining is classification. Decision tree is one of the best models to solve classification problems. The number of data attributes can affect the performance of an algorithm. This study uses information gain to select the attribute features of the Covid-19 surveillance dataset. This study proves that there is an increase in the accuracy of the decision tree algorithm by adding information gain feature selection. Previously, the decision tree only had an accuracy rate of 65% for the classification of the Covid-19 surveillance dataset. After pre-processing using information gain, the accuracy rate increased to 75%.

Prospects and Current Status of Defence Information Security in Ukraine Olha O. Zolotar; Mykola M. Zaitsev; Vitalii V. Topolnitskyi; Kostiantyn I. Bieliakov; Ihor M. Koropatnik
Hasanuddin Law Review VOLUME 8 ISSUE 1, APRIL 2022
Publisher : Faculty of Law, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/halrev.v8i1.3582

Relevance of the article - security has always been one of the priority issues of state policy. Considering that the defence forces are an inseparable part of state security, studying their information security is essential. The feasibility of this study is confirmed by the fact that in the current conditions of development of the information society, the information technology of the Ukrainian defence forces must adapt to the current challenges and threats, to ensure proper protection of information of strategic importance to the state and collected, consolidated and stored by the defence forces. This article aims to identify problems of information security of defense forces in Ukraine to find ways of their elimination. Formal logical, systemic structural, comparative and legal methods were used to conduct the research. It is stated that by dividing the information space and cyber space, the legislator has laid down legal regulation of protection of the state's information space. It is understood that the Lithuanian and Latvian forces for combating threats to the information space were consolidated within the structure of the Ministry of Defence. Consequently, the authorities argue that the system of entities responsible for protecting the information space needs to be optimized, creating conditions for state-private cooperation in this area, as in the case of Germany, and providing these entities with qualified employees. The results obtained are important for research, law-making and law enforcement activities.

Information Technology Governance Audit Using COBIT 5 of DSS Domain (Deliver, Service, And Support) Framework at Malikussaleh University Lhokseumawe Safwandi, Safwandi; Muthmainnah, Muthmainnah; Jannah, Misbahul; Lubis, Hamdi Akmal
Journal of Renewable Energy, Electrical, and Computer Engineering Vol 2, No 1 (2022): March 2022
Publisher : Institute for Research and Community Service, Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v2i1.6633

Information technology is very important for companies or institutions to support the achievement of the company's strategic plans to achieve their goals, vision, and mission. Nowadays, an institution can improve the performance of information technology that goes hand in hand with the development of information technology to produce better technology by auditing information technology governance in the company. The purpose of this study is to analyze IT governance using the COBIT 5 framework in the DSS domain at Malikussaleh University Lhokseumawe. COBIT 5 provides a comprehensive framework that helps companies achieve their goals in corporate governance and IT governance. The framework helps companies create optimum value from IT by maintaining a balance between realizing benefits and optimizing risk and resource usage levels. By conducting an audit of information technology governance in the company, the company can find out whether the information technology that has been operating is in accordance with the business processes and company objectives and convey accurately based on the IT strategy. The results of the information technology governance audit based on COBIT 5 in the DSS Domain, on average are at 2.2 (Manage process) to 2.6 (Established Process).

Implementation Of The Regional Financial Management Information System On The Quality Of Financial Reports (Study on the Regional Asset and Financial Management Agency of the City of Palopo) Lisdamayanti; Muhammad Aqsa; M. Risal
Jurnal Mantik Vol. 6 No. 1 (2022): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Financial management in local governments has utilized technology as a basis in an information system. One of them is the development of the Regional Management Information System application to facilitate financial management in local governments so that it will produce good quality financial reports. This study aims to analyze the effect of the application of the Regional Financial Management Information System on the quality of financial reports produced at the Regional Financial and Asset Management Agency of Palopo City. This research is an explanatory quantitative research where the population is all employees at the Regional Financial and Asset Management Agency of Palopo City with saturated sampling technique so that the total population is used as respondents as many as 107 respondents. The data was collected through the distribution of questionnaires where before distributing the questionnaires, validity and reliability tests were carried out. The data that has been collected will be analyzed descriptively and verified by using the SPSS statistical tool . The results showed that the Regional Financial Management Information System had a significant effect on the quality of financial reports at the Regional Financial and Asset Management Agency of Palopo City.

The Influence of Management Information Technology and Intellectual Intelligence on Employee Work Productivity PT. Perintis Perkasa Medan Imanuel Tarigan; A. Mahendra; Dedik Wiryawan; Farid Ardyansyah; Hendrik
Jurnal Mantik Vol. 6 No. 1 (2022): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jurnalmantik.v6i1.2185

This study aims to determine the effect of management information technology and intellectual intelligence on the work productivity of employees of PT. Perintis Perkasa Medan. The decline in employee work productivity is due to management information technology and intellectual intelligence. The population in this study was: 128 employees. The number of samples in this study was 97 employees. The sampling technique used is simple random sampling. Data collection techniques are by distributing questionnaires, interviews, and documentation studies. Data analysis uses multiple linear regression analysis. The study concludes that Partially Information Management Technology has a positive and significant effect on the Employee Productivity of PT. Perintis Perkasa Medan. Partially, Intellectual Intelligence has a positive and significant effect on the Employee Productivity of PT. Perintis Perkasa Medan. Simultaneously Management Information Technology and Intellectual Intelligence have a positive and significant effect on the Employee Productivity of PT. Perintis Perkasa Medan.

Analysis Of Accounting Information System In Atm Transaction Process At Pt Bank Rakyat Indonesia (Persero) Sarda, Sultan; Masrullah, Masrullah; Putra, Anastasia Eka; Anggraeni, Reski
INVOICE : JURNAL ILMU AKUNTANSI Vol 4, No 1 (2022): Maret 2022
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/inv.v4i1.7282

This study aims to determine the Role of Accounting Information Systems in the ATM Transaction Process at PT. Bank Rakyat Indonesia Makassar Branch Mangasa Unit. This research was conducted at BRI tbk Mangasa Unit from December 2020 to January 2021. The analytical method used is descriptive qualitative. The results of the study indicate that the transaction accounting information system at ATM machines is supported by an information system that uses technological sophistication in an effort to reduce errors and supervision in the use of accounting information systems on ATM machines

Comparison of Information Gain and Chi-Square Selection Features For Performance Improvement of Naive Bayes Algorithm On Determining Students With No PIP Recipients at SMKN 1 Brebes Magus Sarasnomo; Muljono Muljono; M. Arief Soeleman
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

All policies of the Smart Indonesia Program (PIP) through the form of the Smart Indonesia Card (KIP) are issued by the government under the auspices of the Ministry of Education and Culture (Kemendikbud) through the National Team for the Acceleration of Poverty Reduction (TNP2K). Helping to alleviate the poor category of students in order to obtain a proper education, prevent children dropping out of school, and fulfill their school needs are the goals of the program. This assistance can be used by students to meet all school needs such as transportation costs to go to school, the cost of buying school supplies, and school pocket money. This study aims to compare the Information Gain and Chi-Square selection features to improve the performance of the Naive Bayes algorithm in determining poor students who are recipients of the Smart Indonesia Program (PIP) at SMKN 1 Brebes, to determine the accuracy of the Naive Bayes, Information Gain and Chi-Square algorithms. and compare the level of accuracy and determine the attributes that affect the accuracy. At this stage, collecting relevant and useful research data, which is collected in the form of literature and data, and processed as research material. Sources of data used in this study in the form of primary data collection and secondary data. The primary data collection technique used in this study was a questionnaire or questionnaire, while the secondary data obtained in this study was through document files. At this stage, preliminary data processing is carried out, the data used is student data of SMKN 1 Brebes in 2021. The initial data collection obtained was 703 data, but not all records were used because they had to go through several stages of initial data processing (data preparation). The results of the Naive Bayes algorithm accuracy of 90.31% with an AUC of 0.967, after the addition of the Information Gain selection feature the accuracy becomes 90.88% with an AUC value of 0.970. The addition of the Information Gain selection feature can help improve the classification performance of the Naive Bayes algorithm even though the accuracy is not maximized. The accuracy of the Naive Bayes algorithm is 90.31% with an AUC of 0.967, after the addition of the Chi-Square selection feature the accuracy becomes 90.88% with an AUC value of 0.970. The accuracy results are not maximized but the addition of the Chi-Square selection feature can also improve the classification performance of the Naive Bayes algorithm. The accuracy of the Naive Bayes algorithm is 90.31% with an AUC of 0.967, after the addition of the Information Gain selection feature and the Chi-Square selection feature the accuracy becomes 90.88% with an AUC value of 0.970. The results of the same accuracy in the use of the Information Gain and Chi-Square selection features to increase the performance of the Naive Bayes algorithm by 0.57% although the accuracy results are still less than optimal.

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