Judul: Penentuan pola sekuensial pada data transaksi perpustakaan IPB menggunakan algoritma graph search techniques
Abstrak: Data transaksi di Perpustakaan IPB terutama peminjaman buku dicatat setiap hari sehingga menghasilkan kumpulan data transaksi peminjaman buku dalam ukuran besar. Untuk mengetahui pola perilaku peminjaman buku oleh seluruh anggota perpustakaan khususnya mahasiswa Strata 1 (S1) tahun masuk 2003 digunakan salah satu metode dalam data mining yaitu sequential pattern mining dengan algoritma Graph Search Techniques (GST) sebagai pembentuk large sequence. Algortima GST dapat menemukan urutan large k-sequence (k ≥ 3) tanpa mengetahui langsung large (k-1) sequence. Pola sekuensial yang merupakan large sequence maksimal dicari dari seluruh large sequence yang terbentuk. Pola sekuensial yang diperoleh kemudian direpresentasikan agar mudah dipahami dan diinterpretasikan. Informasi yang diperoleh diharapkan dapat berguna bagi pengelola perpustakaan dalam peningkatan mutu layanan di Perpustakaan IPB.
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Judul: Penerapan Algoritme Prefixspan dan Clospan untuk Mencari Pola Sekuensial pada Data Peminjaman Buku di Perpustakaan IPB
Abstrak: Library is an important facility in university. From the library data we can obtain various information, such as patterns of borrowing books by library users. This study aims to determine the sequential patterns of IPB’s library book loan data using two algorithms namely Clospan and Prefixspan. This study used the dataset with the size ranging from 50 to 4.140 and minimum support ranging from 5% to 15%. The experimental results show that the larger dataset and the minimum support used, Clospan algorithm has better performance than Prefixspan. In addition, the results of two sequential pattern algorithms which shows the relationships between the book code 027 (general libraries) with 820 (literature) books, 631 (farm management,agronomy, andhorticulture) books with book code 636 (animal husbandry and breeding in general), and 631 (farm management,agronomy, andhorticulture) to 658 (business management, administration, and commercial organization).
Keyword: Clospan, Prefixspan, library circulation data, sequential pattern

Judul: The Control And Eradication Of Brucellosis In Cattle From The Standpoint Of Human Health
Abstrak: Brucella abortus occurs both in man and cattle. The organism may thrive wherever cattle are raised by man for breeding purposes. As such, spread to humans can easily be lessened if the disease is properly controlled and/or eradicated in cattle. Control of Brucella abortus in cattle can be under taken by continued vaccination, proper attention to hygiene and the particular care taken in the introduction of only brucellosis-free animals into cattle farms. Vac- cination using the strain 19 or strain 45/20 Brucella abortus vaccine is commonly used, though the former is more popular. Each of these vaccine strains has its own advantages and disadvantages. Eradication of Brucella abortus by the test and slaughter policy can also be carried out after proper vaccination programmes have been initiated and a stage reached where only a very small percentage of positive reactors is found,
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