Judul: Designing Seminar and Session Room Management Information Systems Using the Waterfall Method
Abstrak: Seminar dan sidang merupakan rangkaian kegiatan akademik yang diselenggarakan sebagai bagian dari pemenuhan persyaratan mendapatkan gelar kesarjanaan pada Departemen Ilmu Komputer Institut Pertanian Bogor. Kegiatan ini dilakukan dalam ruangan yang telah dijadwalkan oleh staf pelayanan akademik. Prosedur yang dilakukan yaitu mahasiswa melakukan pengajuan dengan mengisi form dan melengkapi berkas persyaratan pengajuan. Setelah berkas dan persyaratan telah dilengkapi, mahasiswa berdiskusi dengan dosen menyepakati tanggal dan waktu pelaksanaan kegiatan. Hasil kesepakatan tersebut kemudian dilaporkan kepada staf pelayanan akademik untuk penentuan dan penjadwalan ruangan pelaksanaan kegiatan tersebut. Penelitian ini bertujuan melakukan perancangan sistem manajemen ruang seminar dan sidang berbasis web menggunakan metode waterfall, yaitu pada tahapan analisis dan kebutuhan sistem, serta tahapan desain sistem dan perangkat lunak. Hasil penelitian ini akan menjelaskan proses bisnis dan kerangka sistem secara detail melalui pemodelan Unified Modeling Language (UML), Data Flow Diagram (DFD) dan mockup., Seminars and thesis defence are a series of academic activities held to fulfil a bachelor’s degree at the Department of Computer Science, Bogor Agricultural University. This activity usually held in a room that has been scheduled by the academic service staff. In the current procedure, the students submit the required documents manually to the academic staff. Once the required documents fulfilled, the student will discuss the appropriate schedule with the lecturer. Thus, the student will report to the academic staff about the agreement schedule. The academic staff will determine and schedule a room for implementing those activities. This study aims to design a web-based seminar and thesis defence’s room management system using the waterfall method, namely at the analysis and system requirements stage and the system and software design stages. The results of this study will explain the business processes and system framework in detail through Unified Modeling Language (UML) modeling, Data Flow Diagram (DFD) and mockup.
Keyword: SIMRUSS, unified modeling language, waterfall

Judul: Perancangan Arsitektur Sistem Informasi Pengelolaan Beasiswa Berbasis Web, Direktorat Kemahasiswaan, Institut Pertanian Bogor
Abstrak: The architectural of web based scholarship information system at Directorate of Student Affairs, Bogor Agricultural University (SIMB IPB) was developed to help managing data and information. The methodology used in this reasearch is Object Oriented Analysis and Design (OOAD). System architecture was documented using Unified Modeling Language (UML) notation. Analysis was performed to produce some diagrams such as use case diagram, domain class diagram, and activity diagram. The design of this system aims to assist the functional business processes of management scholarship in IPB to become more effective and efficient. The results of this reaserch is a scholarship information system architecture and a blue print for Directorate of Student Affairs, Bogor Agricultural University.
Keyword: 

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
Keyword: