Ade Iriani
Magister Sistem Informasi, Fakultas Teknologi Informasi, Universitas Kristen Satya Wacana

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EMPOWERING TEACHER IN UTILIZING ICT-BASED MEDIA THROUGH IN-HOUSE TRAINING (IHT)TO IMPROVE LEARNING QUALITY Kusumawati, Ika Tyasing; Ismanto, Bambang; Iriani, Ade
Jurnal Pendidikan Humaniora Vol 7, No 1: March 2019
Publisher : Pascasarjana UM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (80.099 KB)

Abstract

Abstract: This research aims to improve the quality of learning by empowering teachers to utilize ICT-based media through IHT. The object of this study was 42 teachers of SMPN 5 Salatiga. This research was a school action research. Data were collected through interviews, questionnaires, and observations. The data analysis were: (1) data reduction, (2) data display, and (3) drawing conclusions. This research revealed that: a) by utilizing ICT-based learning media the quality of learning can be improved; b) the quality of learning in SMP Negeri 5 Salatiga improves by using IHT and it is evidenced by the increase in the average score on each subject.Key Words: ICT-based media, learning quality, in-house training Abstrak: Penelitian ini bertujuan untuk meningkatkan mutu pembelajaran dengan memberdayakan guru dalam pemanfaatan media berbasis IT melalui IHT. Objek penelitian yaitu guru SMP Negeri 5 Salatiga sebanyak 42 orang. Penelitian ini termasuk jenis penelitian tindakan sekolah. Data dikumpulkan dengan wawancara, angket, dan observasi. Analisis data mencakup: (1) reduksi/memilih data, (2) display/menyajikan data, dan (3) kesimpulan. Hasil yang diperoleh dari penelitian yaitu: a) dengan memanfaatkan media pembelajaran berbasis IT mutu pembelajaran dapat meningkat; b) kualitas pembelajaran di SMP Negeri 5 Salatiga meningkat dengan dilakukannya IHT yang dibuktikan dengan meningkatnya capaian rata-rata per mata pelajaran.Kata kunci: Media pembelajaran berbasis IT, mutu pembelajaran, IHT
RESTFul Web Service Untuk Sistem Pencatatan Transaksi Studi Kasus PT. XYZ Tanaem, Penidas Fiodinggo; Manongga, Danny; Iriani, Ade
Jurnal Teknik Informatika dan Sistem Informasi Vol 2 No 1 (2016): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.725 KB) | DOI: 10.28932/jutisi.v2i1.603

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Utilization of current technology is a major influence in both of individuals and organizations, as well as PT. XYZ. Thus the technology is always developed with the aim to meet every requirement for its users. The objectives to be achieved from this research is discusses the RESTful Web Service architecture that uses security by implementing JSON Web Token and use was in the system of recording transactions in PT XYZ. This research resulted in a RESTful Web Service architecture applied in PT. XYZ
Analisis Kolaborasi Penelitian Ilmiah Dosen Fakultas X dengan Social Network Analysis (SNA) Tuhuteru, Hennie; Iriani, Ade
Jurnal Teknik Informatika dan Sistem Informasi Vol 4 No 1 (2018): JuTISI
Publisher : Maranatha University Press

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Scientific publications have become the benchmarks of a country’s progress in the field of academics. This prompted the Indonesian government to issue a policy, to increase the researcher’s interest in collaborating and publicizing their research. Improving quality in research collaboration at college or faculty level could be done by analyzing the research collaboration conducted before. This research aims to understand the pattern of research collaboration, conducted by lecturers of Faculty X in YZ University based on the published scientific papers both locally, nationally and internationally. The method used to analyze the collaboration is Social Network Analysis (SNA). The centralizes measure that we used in SNA are degree centrality, closeness centrality, and betweenness centrality, to know how big the influences of each actor in the network. Additional attributes used to understand collaboration patterns, i.e. Study Program and Academic Functional Position (JAFA). The results of this research are the centrality value of each actor and the mapping of the network pattern based on the centrality and the attributes used. In addition, the relationship between actors is also seen based on the attributes that have been determined so as to provide more views on the conclusions of this study. It could be concluded that with the measurement in SNA, could be found the pattern of collaboration research from each actor based on the measurements of social network in the form of sociogram and the result of analysis of each actor in the form of sociometry.
KNOWLEDGE EXTRACTION ON REDUCING THE NUMBER OF STUDENTS USING EXPLORE, ELABORATE AND EXECUTE TECHNIQUES Guterres, Juvinal Ximenes; Iriani, Ade; Purnomo, Hindriyanto Dwi
Khazanah Informatika Vol. 5 No. 2 December 2019
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/khif.v5i2.8685

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The decline in the number of students at East Timor's private universities can create new problems. This will be a burden for universities and other private institutes to develop. The financial and financing components are the factors that determine the implementation of teaching and learning activities that are used, among others, for the cost of facilities and teaching equipment. This study aims to extract knowledge of the decline in the number of students that occur every year at UNITAL. The method used is knowledge capture with Explore, Elaborate, and Execute techniques. Data collection techniques carried out by observation, interviews, documentation and questionnaires. Explore techniques to investigate results data, observations, interviews, documentation and questionnaires related to the reduction in the number of students arrested in the form of causes and effects of problems, then elaborate techniques describe interview, observation, brainstorming, and documentation data. The execute process is the stage of executing data from knowledge capture techniques based on explore and elaborate techniques and then produces a tacit and explicit knowledge from the actors or actors. The results obtained from this research are able to identify that the decline in students is caused by the main factors, namely, the quality of human resources consisting of lecturers, staff and technicians, service quality, facilities and infrastructure, buildings, classrooms, laboratory facilities, libraries and UNITAL academic information systems. Externally, there is a lack of cooperation with universities, both domestic and foreign, promotion to the public both directly and through social media. The results of knowledge capture is wealth that can be stored in a repository to be shared to help the processing of knowledge with the help of Information Technology.
Metode K-Means Clustering dengan Atribut RFM untuk Mempertahankan Pelanggan Sutresno, Stephen Aprius; Iriani, Ade; Sediyono, Eko
Jurnal Teknik Informatika dan Sistem Informasi Vol 4 No 3 (2018): JuTISI
Publisher : Maranatha University Press

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Abstract

The effort to keep customers is one of the important CRM strategies in each business that can increase profits for the company. The XYZ workshop which became the case study in this study focused more on attracting customers than implementing customer retention strategies. The aim of this research was to analyze customer transaction data in the XYZ workshop using the K-Means clustering method with RFM attributes to classify customers and determine appropriate strategies to retain customers. This research was conducted using a descriptive research method with a quantitative approach, whereas data analysis was carried out through the stages of data selection, preprocessing, transformation, processing and continued with RFM strategy analysis. The results of this study obtained 5 clusters with different strategies according to the RFM score obtained. This strategy can be used by XYZ workshop as a strategy to retain customers to provide more benefits. 
PEMANFAATAN SOCIAL NETWORK ANALYSIS (SNA) UNTUK MENGANALISIS KOLABORASI KARYAWAN PADA PT. ARUM MANDIRI GROUP Kurniawan, Dendy; Iriani, Ade; Manongga, Danny
Jurnal Transformatika Vol 17, No 2 (2020): January 2020
Publisher : Jurusan Teknologi Informasi Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/transformatika.v17i2.1646

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Pertumbuhan industri di Kendal Jawa Tengah membuat PT. Arum Mandiri Group mencoba meningkatkan unit bisnisnya dengan mengoptimalkan SDM nya. Peningkatan SDM perusahaan salah satunya dengan kolaborasi komunikasi antara karyawan dan pimpinan. Penelitian ini mencoba untuk mengidentifikasi kolaborasi jaringan komunikasi karyawan dalam perusahaan dengan menggunakan metode Social Network Analysis (SNA). Berdasarkan analisa diperoleh hasil tingkat density sebesar 14,9% yang dianggap memiliki ikatan lemah karena dibawah 50%. Individu nomor 31 memiliki degree centrality tertinggi dengan nilai outdegree 15 dan indegree 10, sedangkan individu nomor 25 yang memiliki closeness centrality tertinggi dengan nilai inCloseness 50.602 dan nilai outCloseness 27,815. Individu nomor 25 juga memiliki betweenness centrality tertinggi dengan nilai Betweenness 743.194dan nBetweenness 43.159. Dapat disimpulkan dalam penelitian ini terdapat kolaborasi dalam jaringan sosial dari masing-masing individu yang terbagi dalam tiga divisi kerja dan tergambarkan dalam bentuk sociogram. Industrial growth in Kendal, Central Java made PT. Arum Mandiri Group is trying to improve its business units by optimizing its human resources. One of the improvements in corporate HR is through collaborative communication between employees and leaders. This study tries to identify employee communication network collaboration within a company by using the Social Network Analysis (SNA) method. The result of this research are density level of 14.9% which is considered to have a weak bond because under 50%. Individual number 31 has the highest of degree centrality with an outdegree value of 15 and indegree of 10, while individual number 25 has the highest closeness centrality with value inCloseness 50.602 and outCloseness value 27.815. Individual number 25 also has the highest centrality betweenness with a value of Betweenness 743,194 and nBetweenness 43,159. It can be concluded in this study there is collaboration in the social network of each individual which is divided into three work divisions and described in the form of a sociogram.
ANALISA PREDIKSI MAHASISWA DROP OUT MENGGUNAKAN METODE DECISION TREE DENGAN ALGORITMA ID3 DAN C4.5 Haidar, Laksamana Rajendra; Sediyono, Eko; Iriani, Ade
Jurnal Transformatika Vol 17, No 2 (2020): January 2020
Publisher : Jurusan Teknologi Informasi Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/transformatika.v17i2.1609

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The case of drop out at the Weleri STEKOM is often done by the campus. Drop out is a problem that is often done by Weleri STEKOM students because of a GPA of less than 2, Number of organizations followed, Tuition not paid for students and student who have exceeded the limit of 14 semesters. This study discusses predicting drop out students with C4.5 and ID3 decision tree methods that are useful to assist the campus in anticipating student dropouts. This study uses student data as many as 1087 students. Student data is divided into training data and testing data in order to obtain a model or rule in predicting DO students. Variable of this reseach contain V1(GPA) and then V2 (Distance beetween home and campus), V3(how long the lecture has been done), V4(Having a Job), V5(Family) and V6(school fee). This  research  The results of this study obtained 18 rules or rules for ID3 algorithm and 8 rules for C4.5 algorithm. The algorithm ID3 test results obtained an average of 95.17%, precision of 94.7% and recall of 96.18%, while for Decision Tree C 4.5 obtained an average of 96.45%, precision of 96.90% and recall of 95.38. This research prove that Decision using C4.5 is better for prediction of drop out students at STEKOM.
Evaluasi Implementasi Kebijakan Pendidikan Inklusi Lukitasari, Sasadara Wahyu; Sulasmono, Bambang Suteng; Iriani, Ade
Kelola: Jurnal Manajemen Pendidikan Vol 4 No 2 (2017)
Publisher : Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (950.59 KB) | DOI: 10.24246/j.jk.2017.v4.i2.p121-134

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The purpose of this study is to evaluate the implementation of inclusive education policy in Salatiga City. This study used a qualitative evaluative approach to the research subject of Dinas Pendidikan and inclusion schools in Salatiga. In-depth interviews, document studies, and observations were used to collect data and then analyzed using an Edwards III implementation model that looked at communication, resource, disposition, and bureaucratic structure. The results showed that the implementation of inclusive education policy in Salatiga is considered good, that is the achievement of 65%. Communication is an aspect that requires a lot of improvement, as well as the bureaucratic structure and disposition that is still not a good implementation. While the best aspect is the resources. The impact of this policy is evident from the increasing number of students in regular schools from year to year and the reduced discrimination experienced by ABK students by peers, teachers and the community.
Pengembangan Model Kemitraan Sekolah Dengan Orang Tua Melalui Media Sosial Dalam Peningkatan Mutu Berbasis Sekolah di Sekolah Menengah Swasta Krismanda, Mutia Ayu; Ismanto, Bambang; Iriani, Ade
Kelola: Jurnal Manajemen Pendidikan Vol 4 No 2 (2017)
Publisher : Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1176.993 KB) | DOI: 10.24246/j.jk.2017.v4.i2.p146-160

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The purpose of this research is to analyze the factual model of school partnership with parents through social media in school-based quality improvement management in SMA Kristen 1 Salatiga and result in the development of school partnership model with parents through social media in school-based quality improvement management in private high schools. It is Research and Development (R & D) research. Data collection techniques used interviews and documentation studies. The development phase is done through (1) Potential and Problem, (2) Data Collection, (3) Product Design, (4) Design Validation, and (5) Design Repair. The results showed that SMA Kristen 1 Salatiga had run the family education program quite well. Several activities in the family education program at the school has been implemented before the schools get funding from the government partnership program. Schools have also begun to seek the use of social media as a means of strengthening communication with parents and other stakeholders, but nevertheless in its development in the field of management has not been maximized. The researchers also found no model formulated by the school associated with this family education program because the new school programmed the partnership into a family education program within one year. The product of this research is a school partnership model with parents through social media at a private high school equipped with guides for the implementing parties.
Evaluasi Kinerja Guru Bersertifikasi Dengan Model Charlotte Danielson Oktriany, Wara Hapsari; Sulasmono, Bambang Suteng; Iriani, Ade
Kelola: Jurnal Manajemen Pendidikan Vol 5 No 1 (2018)
Publisher : Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (734.879 KB) | DOI: 10.24246/j.jk.2018.v5.i1.p24-36

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This study aims to evaluate the performance of certified teachers in SMP Negeri 3 Salatiga in the domain: (1) planning and preparation of learning, (2) class management, (3) learning process, and (4) professional teacher responsibility. This research is an evaluative research using Charlotte Danielson Model, with simple qualitative and quantitative method. The subjects were five teachers of SMP Negeri 3 Salatiga who have been certified educators. Data collection through interviews, observation, and document study. Moderate data collection instruments include teacher performance assessment rubric, interview guides, and questionnaires. The data validity test is done by source and technique triangulation. The results of this study: (1) the certified teacher performance in preparing and planning of learning is included in the good category, (2) the certified teacher performance in managing the classes included in the good category; (3) the certified teacher performance in the learning process included in either category, and (4) the certified teacher performance in their professional responsibilities is categorized as good enough, due to the lack of teachers efforts to develop themselves.