Judul: Research Form Design for IPB's Web-Based Knowledge repository.
Abstrak: Penelitian ini bertujuan terbentuknya wireframe formulir penelitian untuk web knowledge repository IPB. Perancangan dilakukan dengan tahapan penelitian terhadap stakeholder, perancangan words, perancangan layout, dan perancangan flow. Isi halaman formulir penelitian yang dirancang menggunakan halaman penelitian yang berasal dari situs SINTA, SISTER, BIMA, dan HKU Scholars Hub sebagai referensi. Temuan dari penelitian ini adalah IPB sebagai stakeholder belum memiliki situs knowledge repository yang menunjukkan data penelitian. Target pengguna dari perancangan halaman formulir penelitian adalah Dosen IPB. Pertanyaan yang diletakkan diolah terlebih dahulu sebelum dimasukkan ke dalam wireframe. Adapun field type dari masing-masing pertanyaan dipilih berdasarkan input yang bisa dimasukkan oleh pengguna dan urutan pertanyaan dipertimbangkan melalui proximity. Sebagai kesimpulan, penelitian ini menghasilkan wireframe formulir data penelitian untuk web knowledge repository IPB., This research aims to develop a research form wireframe for IPB University web knowledge repository. The design process involves researching stakeholders, word design, layout design, and flow design. The content of the research form page is designed based on research pages from SINTA, SISTER, BIMA, and HKU Scholars Hub websites as references. The findings of this research indicate that IPB University, as a stakeholder, currently does not have a knowledge repository website that showcases research data. The target users for the research form page design are IPB University faculty members. The questions presented are processed prior to being incorporated into the wireframe. The field types for each question are selected based on the user-input options, and the sequence of the questions is determined through proximity considerations. In conclusion, this research outcome is a research form wireframe design for IPB University web knowledge repository.
Keyword: knowledge repository, form penelitian

Judul: Evaluation of Comprehensive Knowledge Archive  Network (CKAN) as a Research Data Repository of IPB Computer Science  Department
Abstrak: Aspek kunci dari manajemen data tidak hanya melibatkan penyediaan artikel, tetapi juga data atau materi, yang digunakan untuk melakukan penelitian tersebut. Sebagai salah satu bagian dari salah satu perguruan tinggi di Indonesia, Departemen Ilmu Komputer IPB berencana membangun repositori data penelitian, sebuah ruang penyimpanan bagi sivitas akademika untuk menyimpan kumpulan data yang terkait dengan penelitian mereka. Platform yang dipilih sebagai dasar dalam penelitian ini adalah Comprehensive Knowledge Archive Network (CKAN). CKAN adalah sistem manajemen data yang digunakan untuk mempublikasikan, berbagi, dan menggunakan kembali data. Dalam penelitian ini, peneliti menggunakan Design Science Research Method (DSRM) untuk menganalisis sejauh mana CKAN dapat berperan sebagai repositori data penelitian yang efektif. Analisis dilakukan dengan cara mengevaluasi kemampuan CKAN dalam memenuhi kebutuhan dan praktik manajemen data penelitian (FAIR principles). Kebutuhan yang dianalisis dikelompokkan berdasarkan tema, yaitu search and discovery, access, user interface dan other special features. Selain itu, dalam penelitian ini, peneliti juga mendesain berbagai jenis peran pengguna, metadata yang digunakan untuk menjelaskan data penelitian, serta mengkustomisasi tampilan platform. Ditemukan bahwa CKAN menawarkan fitur-fitur yang mumpuni dalam memenuhi kebutuhan manajemen data penelitian dan membantu peneliti dalam menemukan kembali data penelitian (findable), mengakses data tersebut (accessible), berbagi data (interoperable), dan menjaga keutuhan data sehingga dapat digunakan kembali (reuseable). Dari hasil temuan ini, dapat disimpulkan bahwa CKAN dapat digunakan sebagai repositori data penelitian di Departemen Ilmu Komputer IPB., The key aspect of data management involves not only providing articles but also the data or materials used for conducting the research. As a part of one of the universities in Indonesia, IPB Department of Computer Science plans to build a research data repository, a storage space for the academic community to store their research-related datasets. The chosen platform as the basis for this research is the Comprehensive Knowledge Archive Network (CKAN). CKAN is a data management system used for publishing, sharing, and reusing data. In this research, the researchers utilize the Design Science Research Method (DSRM) to analyze the extent to which CKAN can serve as an effective research data repository. The analysis is conducted by evaluating CKAN's capabilities in meeting the needs and practices of research data management (FAIR principles). The needs that were analyzed were grouped by theme, namely search and discovery, access, user interface and other special features. In addition, in this study, the researcher also designed different types of user roles, metadata used to explain the research data, and customized the appearance of the platform. It was found that CKAN offers robust features for meeting the requirements of research data management and helping researchers in finding back research data (findable), accessing the data (accessible), sharing data (interoperable), and maintaining data integrity so that it can be reused (reuseable). Based on these findings, it can be concluded that CKAN can be used as a research data repository at IPB Department of Computer Science.
Keyword: research data repository, research data management, FAIR guiding principles

Judul: Penentuan Nilai Eigen dan Vektor Eigen dari Matriks Tridiagonal 2-Toeplitz dengan Pendekatan Polinomial Chebyshev
Abstrak: The eigenvalues and eigenvectors of a matrix can be determined by finding its characteristic polynomials. The characteristic polynomials of a tridiagonal 2-Toeplitz matrix is shown to be closely connected to polynomials which satisfy the Chebyshev recurrence relationship. If the order of the matrix is odd, then the eigenvalues are found explicitly in terms of the Chebyshev zeros and the eigenvectors are found in terms of the polynomials satisfying the recurrence relationship. For even ordered matrices, the situation is more complicated. The problem in these cases is that although the Chebyshev recurrence formula is still applied, its initial values are not generating Chebyshev polynomials
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