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Crawling Web berdasarkan Ontology Eri Zuliarso; Khabib Mustofa
Dinamik Vol 14 No 2 (2009)
Publisher : Universitas Stikubank

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35315/dinamik.v14i2.97

Abstract

Telah dikembangkan sebuah aplikasi Web Crawler untuk melakukan penjelajahan dan pengambilanhalaman-halaman Web yang ada di Internet. Program crawl memanfaatkan WordNet dan ontology daristruktur Open Directory Project (ODP) untuk mencari relevansi suatu halaman web dengan kata kunci.Pentingnya suatu halaman web dihitung menggunakan rumus similaritas tekstual. Pengujian dilakukanuntuk membandingkan harvest-rate crawling menggunakan WordNet dengan menggunakan ontology daristruktur ODP.
IMPLEMENTASI KOMPUTASI AWAN MENGGUNAKAN TEKNOLOGI GOOGLE APP ENGINE (GAE) DAN AMAZON WEB SERVICES (AWS) Adi Nugroho; Khabib Mustofa
Jurnal Informatika Vol 6, No 1: Januari 2012
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (740.783 KB) | DOI: 10.26555/jifo.v6i1.a2783

Abstract

Interoperabilitas, dalam arti cara bagaimana suatu sistem yang memiliki platform perangkat keras dan perangkat lunak tertentu dapat berkomunikasi dengan sistem-sistem yang memiliki platform yang berbeda, mungkin merupakan bagian dari masa lalu. Di masa-masa yang akan datang, interoperabilitas yang selama ini ditangani secara manual oleh organisasi-organisasi/perusahaan-perusahaan akan ditangani langsung oleh vendor-vendor penyedia komputasi awan (cloud computing) yang memang memiliki sumberdaya-sumberdaya manusia (analis sistem, pemrogram, pakar jaringan), perangkat keras (komputer-komputer server yang berjumlah sangat banyak dan berkemampuan raksasa), serta perangkat lunak (sistem operasi, server aplikasi, server Web) yang memang memenuhi syarat untuk itu. Di masa yang akan datang, untuk mendapatkan layanan-layanan (service) dan tempat penyimpanan tertentu, organisasi-organisasi/ perusahaan-perusahaan tidak perlu berinvestasi terlalu tinggi untuk menyediakannya sendiri; mereka bisa saja menyewanya dari vendor-vendor komputasi awan yang saat ini mulai bermunculan. Google dan Amazon adalah para pendahulu dari teknologi komputasi awan (cloud computing) ini. Melalui tulisan ini, kita tidak akan membahas struktur internal keduanya secara rinci, melainkan kita akan mencoba membahas kelebihan serta kekurangan kedua vendor komputasi awan ini dari sudutpandang para manajer di bidang Teknologi Informasi yang akan melakukan investasi yang bermanfaat bagi organisasi/perusahaannya.
Metode Audit Tata Kelola Teknologi Informasi di Instansi Pemerintah Indonesia Herri Setiawan; Khabib Mustofa
IPTEK-KOM : Jurnal Ilmu Pengetahuan dan Teknologi Komunikasi Vol 15, No 1 (2013): JURNAL IPTEKKOM : Jurnal Ilmu Pengetahuan & Teknologi Informasi
Publisher : BPSDMP KOMNFO Yogyakarta, Kementerian Komunikasi dan Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33164/iptekkom.15.1.2013.1-16

Abstract

Dalam rangka menciptakan nilai tambah dan meminimalkan risiko Teknologi Informasi (TI) dibutuhkan manajemen pengelolaan semua sumber daya TI yang efisien dan efektif, antara lain melalui IT Governance (Tata Kelola TI). Berdasarkan tujuannya, audit Tata kelola TI memiliki tujuan yang berbeda dengan tiga jenis audit berdasarkan UU No. 15 tahun 2004, karena audit ini bertujuan khusus untuk memeriksa pengelolaan seluruh sumber daya TI (termasuk di dalamnya manajemen organisasi dan pimpinan), apakah dapat mendukung dan sejalan dengan strategi bisnis. Dibandingkan audit di sektor privat, audit di sektor publik dalam hal ini di instansi pemerintah, memerlukan perhatian khusus, karena karakteristik manajemen sektor publik berkaitan erat dengan kebijakan dan pertimbangan politik serta ketentuan perundang-undangan. Penelitian ini mengusulkan sebuah metode audit tata kelola TI di instansi pemerintah. Metode yang dihasilkan dapat dijadikan sebagai salah satu acuan auditor pemerintah dalam mengevaluasi risiko yang terkait dengan Tata Kelola TI di instansi pemerintah.
Comparative Study of Web3D Standard Format to Determine the Base Format for A Web3D Framework Mursid W. Hananto; Ahmad Ashari; Khabib Mustofa
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 4: EECSI 2017
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (372.6 KB) | DOI: 10.11591/eecsi.v4.990

Abstract

With the current Web3D document format, users are  forced  to  choose certain  document formats to  use,  either during development with a particular tool  or when it will be displayed in a browser. Only one format that can be processed by any browser at one given time. This raises the main problem of not allowing users to display a variety of objects with different formats in their browser. For this problem, a Web3D framework can be the solution, as it will provide format conversion for the browser. The conversion itself requires an appropriate base format as the conversion goal. Since there are many formats that have been implemented by users, a comparison has to be done for the purpose of choosing the suitable format. In this study, comparisons have been made to obtain some information. The information required is the complexity of each document in describing a 3D object in the browser, as well as the performance of the particular format. Web3D formats compared in this research are the standard ones: VRML and X3D. Various specific description of object formation have also been selected as sample representation for each format. Based on comparisons in the representation information of each standard format, X3D is the more suitable format for this need. As a standard format representation, the results obtained can be used for further comparisons with non-standard or proprietary formats. This information is needed to determine the final   base  format  for   the  framework  to   be   developed   in subsequent research.  
FRAMEWORK PENGEMBANGAN CITY BRANDING KABUPATEN BANTUL MENGGUNAKAN PENDEKATAN SMART TOURISM Sri Redjeki; Edi Faizal; Edi Iskandar; Dedi Rosadi; Khabib Mustofa
Jurnal TAM (Technology Acceptance Model) Vol 9, No 2 (2018): Jurnal TAM (Technology Acceptance Model)
Publisher : LPPM STMIK Pringsewu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (746.299 KB)

Abstract

Perkembangan sektor pariwisata secara terarah dan berkesinambungan dapat dijadikan sebagai salah satu solusi meningkatkan pertumbuhan ekonomi suatu daerah. Dengan berkembangnya sektor pariwisata, dapat meningkatkan citra sebuah daerah yang sekaligus dapat meningkatkan pendapatan asli daerah. Pengelolaan pariwisata yang baik oleh sebuah kota dapat menjadi sebuah branding yang dapat meningkatkan kunjungan wisatawan. Pencapaian ini dapat terpenuhi dengan cepat melalui penggunaan teknologi informasi dalam pengelolaan wisata. Kabupaten Bantul dikenal sebagai salah satu Kabupaten di Yogyakarta karena obyek wisata yang memikat para wisatawan dan saat ini sedang mengembangkan konsep smart city.Penelitian ini bertujuan untuk mengembangkan model dalam implementasi salah satu komponen smart city yaitu smart branding dengan menggunakan pendekatan smart tourism di Kabupaten Bantul. Model ini dapat dikembangkan karena wilayah Kabupaten Bantul merupakan salah satu tujuan wisata utama di Yogyakarta dengan berbagai jenis wisata yang ada. Total obyek wisata di Kabupaten Bantul sebanyak 113 obyek wisata. Smart tourism yang dimodelkan pada penelitian ini adalah sistem wisata integratif yang meliputi sistem berbasis mobile, sistem pemetaan wisata, sistem desa wisata dan sistem pengolahan data. Sistem ini dapat digunakan oleh pelaku dunia wisata, pengunjung wisata dan pihak pengambil keputusan di Kabupaten Bantul Dengan model pendekatan smart tourism maka Kabupaten Bantul dapat melakukan percepatan pengembangan smart city melalui salah satu komponen yaitu pengembangan city branding.
Pencarian Aturan Asosiasi Semantic Web Untuk Obat Tradisional Indonesia Ridowati Gunawan; Khabib Mustofa
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 5 No 3: Agustus 2016
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1201.113 KB)

Abstract

Indonesia has more than 2000 types of plants that can be used for medicine. Indonesian traditional medicine called jamu utilizes various of medicinal plants. Since each medicinal plant has different efficacy, jamu also has different efficacy. Jamu can be used to cure certain type of diseases. Jamu that has same efficacy can be produced by many different companies and has different composition. In order to bring benefit for the consumer, knowledge about efficacy of medicinal plants, efficacy of jamu, and composition of jamu is needed. One way to gain knowledge about jamu, along with the entire composition, is to utilize association rule mining technique. If in general the technique only utilizes a single database, in this paper the data source is obtained from semantic web. The data in semantic web is stored in the form of RDF or OWL according to ontology jamu. Data in the form of RDF/OWL is converted into transaction data using library rrdf of R, and its results will be processed using Apriori, which is one of the algorithms in association rule. Results of Apriori algorithm produce association rules on the composition of the jamu along with the value of the support, confidence, and lift ratio. These results indicate the value of lift ratio > 1 which means medicinal plants depend on each other.
Weighting Model for Group Decision Support System: A Review Hamdani Hamdani; Retantyo Wardoyo; Khabib Mustofa
Indonesian Journal of Electrical Engineering and Computer Science Vol 11, No 3: September 2018
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v11.i3.pp962-974

Abstract

This paper was conducted a survey of research findings related to decision-making in groups using weighting techniques This paper conducts a survey of research findings related to decision-making in groups using weighting techniques, therefore, a new weighting model can be proposed.. In order to make a decision, this model works based on the weighting parameters, criteria or decision makers (DM) to give ranking preference in the decision results. Weighting could be done objectively or subjectively by statistical calculations. Subjective weighting based on an understanding or expertise of the decision-making process, furthermore, a numerical value was needed to make it objective. The previous weighting models need to be modified for the development of group decision support systems (GDSS). It is required to accommodate the interests of all stakeholders to link the DM relationship. We formed several groups of weighting methods that currently use for the trend of group decision-making (GDM). It showed that the classical multi-criteria decision-making (MCDM) models are still dominant in solving GDSS problems, therefore, it was necessary to apply hybrid MCDM with an approach method of stakeholders models and social networks (SN) to improve decision model that has been applied in the previous research.
KERANGKA SISTEM PENGUKURAN INTERNET SEBAGAI REKOMENDASI PENYEDIA DAN PENGGUNA INTERNET Winarno Sugeng; Jazi Eko Istiyanto; Khabib Mustofa
Jurnal Sistem Informasi Vol 4, No 1 (2012)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (551.704 KB) | DOI: 10.36706/jsi.v4i1.945

Abstract

AbstractInternet measurement is now essential, many different people and organizations have an interest in measuring the internet. But broadly speaking, the interest in internet measurement arises for three kinds of reason: commercially, socially, and technically. The Internet is very complex, so it is very difficult to understand. Therefore, there is a need for a framework to be proposed for the Internet measurement system which dedicated to Internet service providers and users. It is hoped the finally is not only the effectiveness factors are achieved, but the satisfaction of users of Internet services can be achieved. The discussion in this paper will be preceded by an understanding of: Internet Architecture, Internet Measurements, Network Management, Network Monitoring Tools, Real-Time System, Review of QoS, QoS monitoring, and finally the proposed internet measurement system architecture with QoS guarantees real-time system-based.Keywords: internet measurement, QoS guarantee, real-time system
Requirements Conflict Detection and Resolution in AREM Using Intelligence System Approach Rosa Delima; Retantyo Wardoyo; Khabib Mustofa
JUITA : Jurnal Informatika JUITA Vol. 10 No. 2, November 2022
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1100.523 KB) | DOI: 10.30595/juita.v10i2.14855

Abstract

Requirements engineering (RE) is the process of defining user requirements that are used as the main reference in the system development process. The quality of the RE results is measured based on the consistency and completeness of the requirements. The collection of requirements from multiple stakeholders can cause requirements conflict and have an impact on the inconsistency and incompleteness of the resulting requirements model. In this study, a method for automatic conflict detection and resolution in the Automatic Requirements Engineering Model (AREM) was developed. AREM is a model that automates the process of elicitation, analysis, validation, and requirements specification. The requirement conflict detection method was developed using an intelligent agent approach combined with a Weighted Product approach. Meanwhile, Conflict resolution is made automatically using a rule-based model and clustering method. Testing the ability of the method to detect and resolve conflicting requirements was carried out through five data sets of requirements from five system development projects. Based on the test results, it is known that the system is able to produce a set of objects that have conflicts in the data requirements. For conflict resolution, experiments were conducted with five conflict resolution scenarios. The experimental results show that the method is able to resolve conflicts by producing the highest completeness value, but the results of conflict resolution also produce a number of soft goals. The success of the method in detecting and resolving conflicts in the model is able to overcome the problem of inconsistencies and incompleteness in the requirements model.
Automatic Requirements Engineering: Activities, Methods, Tools, and Domains – A Systematic Literature Review Rosa Delima; Khabib Mustofa; Anny Kartika Sari
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 7 No 3 (2023): Juni 2023
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v7i3.4924

Abstract

Requirements engineering (RE) is an initial activity in the software engineering process that involves many users. The involvement of various users in the RE process raises ambiguity and vagueness in requirements modeling. In addition, traditional RE is a time-consuming activity. Therefore various studies have been conducted to support process automation on RE. This paper conducts a systematic literature review (SLR) to obtain information about RE automation related to RE activities, methods/models, tools, and domains. SLR is done through 5 main stages: definition of research questions, conducting the search, screening for relevant papers, data extraction, mapping, and analysis. The data extraction and mapping are carried out on 155 relevant publications from 2016 to 2022. Based on the results from SLR, around 53% of the research focuses on RE automation in analysis and specifications, 40% focuses on elicitation, validation, and requirements management, and 7% focuses on requirements quality. NLP is the most used method in elicitation and specification, while for analysis, machine learning, NLP, and goal-oriented models are mostly used in automatic RE. Furthermore, many papers use specific models and methods for validation and requirements management. From the domain analysis results, it is obtained that more than half of the papers contribute directly to the RE domain, and some contribute to the development of RE automation in the software application domain.