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All Journal Agroland : Jurnal Ilmu-Ilmu Pertanian BIOTROPIA - The Southeast Asian Journal of Tropical Biology REINWARDTIA JOIV : International Journal on Informatics Visualization Jurnal Abdimas BSI: Jurnal Pengabdian Kepada Masyarakat Bianglala Informatika : Jurnal Komputer dan Informatika Akademi Bina Sarana Informatika Yogyakarta Floribunda Jurnal Teknologi Informasi dan Terapan (J-TIT) BioEksakta : Jurnal Ilmiah Biologi Unsoed Wasana Nyata J-Intech (Journal of Information and Technology) Penamas: Journal of Community Service VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA WASANA NYATA Journal Global Technology Computer Reinwardtia
Pudji Widodo
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Library & Information Science Social Sciences Veterinary Other

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Pengembangan Sistem IT Helpdesk Berbasis Android Di Disaster Recovery Center Kospin Jasa Purbalingga Fadlilah, Nuzul Imam; Widodo, Pudji; Hidayatulloh, Toip
J-INTECH (Journal of Information and Technology) Vol 11 No 2 (2023): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v11i2.993

Abstract

A helpdesk is an area or department in a company that carries out the process of collecting data from various existing sources and must actively listen and respond to user needs. It is hoped that the development of the Helpdesk will be able to overcome various problems and provide extensive services for internal and operational problems, as well as problems related to information systems and technology. The Information Technology Helpdesk system at the Kospin Jasa Purbalingga Disaster Recovery Center currently only uses manual writing, telephone, and the Android application, namely WhatsApp. If a problem occurs related to IT devices, the user immediately contacts IT via telephone or WhatsApp. The Helpdesk application can reduce data processing time, reduce human error in the data recording process, and produce helpdesk reports quickly and accurately, to support the company's decision-making process. The research method used is the analytical method. The analysis used is problem identification, test scenario analysis, system requirements analysis, hardware requirements analysis, software requirements analysis, and HR requirements analysis.
THE CONFUSING TAXONOMY AND NOMENCLATURE OF SYZYGIUM CONFUSUM COMPLEX (MYRTACEAE) Pudji Widodo; Jan Frits Veldkamp
Reinwardtia Vol. 20 No. 2 (2021)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v20i2.4160

Abstract

WIDODO, P. & VELDKAMP, J. F. 2021. The confusing taxonomy and nomenclature of Syzygiun confusum complex (Myrtaceae). Reinwardtia 20(2): 43‒49. ― The taxonomic and nomenclatural confusions surrounding the Syzygium confusum complex are elucidated. For that purpose, type specimens are designated and circumscriptions are presented for each species. Typifications, newly characterized descriptions and illustrations are presented for Syzygium korthalsii Widodo, S. confusum (Blume) Bakh.f., S. blumei (Steudel) Merr. & L.M.Perry, S. insigne (Blume) Merr. & L.M.Perry. The new species Syzygium sipirokense Widodo & Veldkamp is described.
THE CONFUSING TAXONOMY AND NOMENCLATURE OF SYZYGIUM CONFUSUM COMPLEX (MYRTACEAE) Pudji Widodo; Jan Frits Veldkamp
Reinwardtia Vol. 20 No. 2 (2021)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v20i2.4160

Abstract

WIDODO, P. & VELDKAMP, J. F. 2021. The confusing taxonomy and nomenclature of Syzygiun confusum complex (Myrtaceae). Reinwardtia 20(2): 43‒49. ― The taxonomic and nomenclatural confusions surrounding the Syzygium confusum complex are elucidated. For that purpose, type specimens are designated and circumscriptions are presented for each species. Typifications, newly characterized descriptions and illustrations are presented for Syzygium korthalsii Widodo, S. confusum (Blume) Bakh.f., S. blumei (Steudel) Merr. & L.M.Perry, S. insigne (Blume) Merr. & L.M.Perry. The new species Syzygium sipirokense Widodo & Veldkamp is described.
New nomenclature in Syzygium (Myrtaceae) from Indonesia and its vicinities Pudji Widodo
Reinwardtia Vol. 13 No. 3 (2012)
Publisher : BRIN Publishing (Penerbit BRIN)

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

Abstract

Current generic concepts in Myrtaceae suggest that nearly all Old World taxa originally described in Eugenia L. and Jambosa Adans. should be accommodated within Syzygium P. Br. ex Gaertn. Six new combinations and a new name in Syzygium are proposed. Complete synonymy and typifications are given.
New nomenclature in Syzygium (Myrtaceae) from Indonesia and its vicinities Pudji Widodo
Reinwardtia Vol. 13 No. 3 (2012)
Publisher : BRIN Publishing (Penerbit BRIN)

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

Abstract

Current generic concepts in Myrtaceae suggest that nearly all Old World taxa originally described in Eugenia L. and Jambosa Adans. should be accommodated within Syzygium P. Br. ex Gaertn. Six new combinations and a new name in Syzygium are proposed. Complete synonymy and typifications are given.
Importance Performance Analysis (IPA) Pada Website Bappeda Kota Tangerang Menggunakan Metode Servqual Hartati, Mega Ratu; Azis, Mochammad Abdul; Yulianto, Eko; Widodo, Pudji
Bianglala Informatika Vol 13, No 2 (2025): Bianglala Informatika 2025
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/bi.v13i2.27598

Abstract

Website resmi instansi pemerintah berperan penting dalam menyampaikan informasi publik dengan cepat, mudah, dan transparan. Salah satunya adalah website Bappeda Kota Tangerang, yang menjadi sarana utama bagi masyarakat untuk mengakses data dan dokumen perencanaan pembangunan daerah. Namun, untuk memastikan bahwa layanan tersebut benar-benar sesuai dengan harapan pengguna, perlu dilakukan evaluasi menyeluruh. Penelitian ini bertujuan untuk mengukur kualitas pelayanan dan aksesibilitas website Bappeda Kota Tangerang berdasarkan persepsi dan harapan penggunanya. Penelitian ini menggunakan pendekatan kuantitatif deskriptif dengan metode analisis kinerja servqual dan importance performance analysis (IPA). Data dikompilasi melalui kuesioner online yang diisi oleh 150 responden, yang kemudian dianalisis menggunakan perhitungan kesenjangan dan pemetaan dalam diagram kartesius IPA. Hasil penelitian menunjukkan bahwa sebagian besar indikator layanan memiliki nilai kesenjangan negatif, yang berarti bahwa layanan tersebut sepenuhnya memenuhi harapan pengguna. Namun, banyak indikator berada di kuadran II IPA, yang menunjukkan bahwa indikator tersebut penting dan sudah berkinerja baik. Sementara itu, beberapa indikator lainnya berada di kuadran III, yang mengindikasikan perlunya perhatian lebih lanjut untuk perbaikan di masa depan.
Sistem Informasi Pembayaran SPP Pada SMK Maarif 1 Kalibawang Berbasis Web Hasan, Noor; Sulistyo, Gunawan Budi; Widodo, Pudji; Kiswati, Sri; Artatik, Finayusli Andriani
Bianglala Informatika Vol 11, No 2 (2023): Bianglala Informatika 2023
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/bi.v11i2.19777

Abstract

Saat ini sistem informasi dalam pengolahan data pembayaran SPP yang diterapkan di SMK Ma’arif 1 Kalibawang masih menggunakan sistem cara manual, untuk proses pembayaran SPP masih diarsip ke dalam buku besar yang tercantum pembiayaan siswa yang ditulis secara manual, maka tanpa disadari selalu ditemukan salah dipendataan, penghimpunan data tidak menyatu, serta pembentukan informasinya. Dimana hal ini dibutuhkan tingkat ketelitian dan keakuratan yang tepat dalam pegolahan data. Melalui penjabaran tersebut sehingga dibutuhkan tahap pembiayaan SPP dengan menggunakan strategi terkomputerisasi. Hal ini dilakukan guna menangani konflik tersebut sehingga pengkaji merangkai laporan terkomputerisasi berbasis website. Dengan adanya rancangan pembayaran SPP berbasis website ini besar harapan penulis dapat mempermudah dalam hal penginputan data, memonitoring uang yang masuk, membuat laporan serta mempercepat kelola data pembiayaan SPP dengan tepat. Target pengkajian untuk bentuk laporan pembayaran SPP pada SMK Ma’arif 1 Kalibawang dan untuk meminimalisir kehilangan data siswa yang akan diarsipkan. Untuk metode dalam pembayaran SPP pada SMK Ma’arif 1 Kalibawang menggunakan metode waterfall. Pengujian sistem menggunakan blackbox testing dengan memanfaatkan aplikasi maze, menunjukkan bahwa semua sistem 100% dapat berjalan sesuai dengan yang direncanakan.Kata Kunci : Perancangan sistem, Pembayaran SPP, Waterfall Abstract  - Currently, the information system for processing tuition payment data implemented at Vocational School Ma'arif 1 Kalibawang still uses a manual system, the tuition payment process is still archived in a ledger where student financing is written manually, so without realizing it, mistakes are always found in the data collection. , the collection of data is not unified, as well as the formation of information. Where this requires the right level of precision and accuracy in data processing. Through this explanation, the SPP financing stage using a computerized strategy is needed. This is done to handle the conflict so that the reviewer compiles a website-based computerized report. With this website-based SPP payment design, the author hopes that it will make it easier to input data, monitor incoming money, create reports and speed up managing SPP financing data appropriately. The study target is for the form of tuition payment reports at SMK Ma'arif 1 Kalibawang and to minimize the loss of student data that will be archived. The method for paying tuition fees at SMK Ma'arif 1 Kalibawang uses the waterfall method. System testing using black box testing by utilizing the maze application, shows that all systems can run 100% as planned.Keywords: System design, SPP Payment, Waterfall 
PLACEMENT OF Syzygium boerlagei (Merr.) Govaerts (MYRTACEAE) CONFIRMED WITH atpB–rbcL INTERGENIC SPACER Widodo, Pudji; Chikmawati, Tatik; Kusuma, Yayan Wahyu Candra
BIOTROPIA Vol. 26 No. 1 (2019): BIOTROPIA Vol. 26 No. 1 April 2019
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2019.26.1.823

Abstract

A molecular analysis was conducted to determine whether Eugenia boerlagei Merr. (Myrtaceae) belongs to genus Eugenia or Syzygium based on sequences of cpDNA fragments namely atpB-rbcL intergenic spacer. The study used seven specimens of Syzygium sect. Jambosa, three of Syzygium sect. Syzygium, two of Eugenia s.s. and one of Eugenia boerlagei Merr. with Baeckea ovalifolia and B. tuberculata as the outgroup. The results show that Eugenia boerlagei is appropriately placed under the genus Syzygium.
Analisis Kinerja Algoritma Naive Bayes dalam Klasifikasi Data pada Pasien Tuberkulosis Berbasis Data Mining Ulumuddin, Ulumuddin; Widodo, Pudji
Journal Global Technology Computer Vol 5 No 1 (2025): Desember 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jogtc.v5i1.8999

Abstract

Tuberculosis (TB) is one of the infectious diseases that remains a major public health problem in Indonesia, particularly at the primary healthcare level such as public health centers. The increasing amount of patient data stored in health information systems requires effective analytical methods to support accurate and efficient decision-making. This study aims to analyze the performance of the Naive Bayes algorithm in classifying tuberculosis patient data. The dataset used in this research was obtained from medical records of TB patients and non-TB patients, which were processed through several preprocessing stages, including data cleaning, data integration, data transformation, and normalization to ensure data quality. The data were then divided into training and testing datasets for classification purposes. The Naive Bayes algorithm was implemented to classify patient status based on selected clinical and demographic attributes. Model performance was evaluated using a confusion matrix and several evaluation metrics, including accuracy, precision, recall, and F1-score. The experimental results show that the Naive Bayes algorithm achieves satisfactory performance in classifying tuberculosis patient data and demonstrates good efficiency when applied to real-world healthcare data. However, the algorithm still has limitations related to the assumption of independence among attributes, which may affect classification accuracy. The findings of this study are expected to contribute to the development of a decision support system that can assist healthcare professionals at public health centers in performing early classification and analysis of tuberculosis patient data more effectively and efficiently.
Co-Authors - UBSI Kampus Banyumas, Ika Nurul Hidayah - UBSI Kampus Tegal, Suleman - UBSI Yogyakarta, Arlia Wahyu Agustin - UBSI Yogyakarta, Tri Okta Vilandika - Universitas BSI PSDKU Yogyakarta, Galih Eka Saputra AGUS HERY SUSANTO Akhmad Syukron Ani Widyastuti Artatik, Finayusli Andriani Attabi', Kuffi Azis, Mochammad Abdul Bambang Kelana Simpony Dewa, Chriswardana Bayu Dian Palupi Eko Saputro Eko Yulianto ELLY PROKLAMASININGSIH Elly Proklamasiningsih Eming SUDIANA, Eming Etik Wukir Tini Ferdinand Fitria Fransisca Natalia Galih Setiawan Nurohim Gunawan Budi Sulistyo Hartati, Mega Ratu Heribertus Ary Setyadi Hidayatulloh, Toip Jan Frits Veldkamp Jayawarsa, A.A. Ketut Kuwwaamri, Sawwara Laely, Sulistiani Nur Lina Ayu Safitri Mawardi, Rahmi Mutia Muhyi, Mufadila Day Murni Dwiati Nani Purwati Noor Hasan Nuzul Imam Fadlilah Ramadhan, Anang Yanuar Rizki Aulia Rizki Aulia Rizkyana, Risna Sardiarinto Sardiarinto Septiani, Dwi Siti Sri Kiswati Sugiyono Sugiyono Suleman Suleman Sulistiani Nur Laely Supriyanta Supriyanta Supriyanta Supriyanta TATIK CHIKMAWATI Ulinnuha, Zulfa Ulumuddin Ulumuddin unsoed, sukarsa Vadlya Maarif Widhodho, Joko Widyastuti, Ani Wiwik Herawati wiwik herawati Yani, Edy Yayan Wahyu Candra Kusuma Yayu Widiawati Yusuf Sutanto