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"The annual Workshop on Algorithm Engineering and Experiments (ALENEX) provides a forum for the presentation of original research in all aspects of algorithm engineering, including the implementation, tuning, and experimental evaluation of algorithms and data structures. ALENEX 2008, the tenth workshop in this series, was held in San Francisco, California on January 19, 2008. The workshop was sponsored by SIAM, the Society for Industrial and Applied Mathematics, and SIGACT, the ACM Special Interest Group on Algorithms and Computation Theory."

"Sistem Penilaian Esai Otomatis (Simple-O) telah dibuat menggunakan algoritma K-Means dan metode Latent Semantic Analysis (LSA). Jawaban karangan siswa pertama-tama akan diklasifikasikan ke dalam kelas-kelas sesuai dengan topik masing-masing nomor, dan akan memisahkannya dari jawaban siswa yang tidak sesuai konteks kemudian akan dilakukan proses LSA yang merepresentasikan kata ke dalam matriks, yang kemudian matriks direduksi menggunakan Singular Value Decomposition dan dilanjutkan dengan mencari norma frobenius yang merupakan nilai dari setiap soal. Pada penelitian ini dilakukan uji coba dengan menggunakan 4 skenario dan hasil penelitian SIMPLE-O menggunakan algoritma K-Means dan LSA menghasilkan akurasi rata-rata sebesar 74% yaitu hasil skenario pengujian 1

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An Automatic Essay Assessment System (Simple-O) has been created using the K-Means algorithm and the Latent Semantic Analysis (LSA) method. Students' essay answers will first be classified into classes according to the topic of each number, and will separate them from student answers that do not fit the context then an LSA process will be carried out which represents the word into a matrix, which is then reduced by using Singular Value. Decomposition and continue by looking for the Frobenius norm which is the value of each question. In this study, trials were carried out using 4 scenarios and the results of the SIMPLE-O research using the K-Means and LSA algorithms produced an average accuracy of 74%, namely the results of the test scenario number 1."