Reliability analysis for safety-critical software systems often needs additional expert knowledge, because of the small data-sets available. A Bayesian approach is used to develop a reliability model based on expert knowledge and small data-sets. The expert knowledge is obtained with data flow analysis. Certain variables in the program code are examined to calculate their probability of causing...

Computer security is a topic of growing concern because, on the one hand, the power of computers continues to increase at exponential speed and all computers are virtually connected to each other and because, on the other hand, the lack of reliability of software systems may cause dramatic and unrecoverable damage to computer systems and hence to the newly emerging computerized society. Among t...

Multiple experts, each predicting a potential file successor, improve accuracy of file access predictions and reduce loss due to incorrect prefetches. Each expert consists of files that have previously succeeded the current file along with one expert that predicts no successor is the best choice. By careful updating of the expert weights, file predictions can be made very accurately both on a p...

Pemilihan moda transportasi di kawasan perkotaan menjadi salah satu aspek penting dalam melakukan perjalanan yang dipengaruhi beberapa faktor antara lain kondisi keamanan, kenyamanan, frekuensi, biaya, waktu, jarak dan juga melihat pada karakteristik responden pelaku. Penelitian ini bertujuan untuk mengetahui pilihan masyarakat menggunakan menuju stasiun Jurangmangu. Metoda AHP (Analytic Hierar...

Introduction/purpose: Progress of science and development new technologies brings increased everyday use goods with potential human safety health hazards. The aim this paper was to select a model for training individuals who are perform the function dangerous transport advisors in Ministry Defense (MD) Serbian Armed Forces (SAF). Methods: problem solved through AHP (Analytic Hierarchy Process) ...

All too frequently, a software cost estimate is required in the early stages of the life-cycle when requirements and design specifications are immature. To produce a cost estimate under these conditions requires extensive use of expert judgment and addressing significant estimation uncertainty. Research has shown that expert judgment under the right conditions can yield relatively "accurate" es...