In CDMA (Code - Division Multiple - Access) systems multi - user accessing of a channel is possible. Under the assumptions of Optimum multi - user and decorrelating detector in CDMA systems. By using signals with zero and / or identical cross correlations, a simple and expandable decorrelating detector with optimum efficiency which can be easily implemented are proposed. Constructing these sign...

  One of the most famous methods for recommendation is user-based Collaborative Filtering (CF). This system compares active user’s items rating with historical rating records of other users to find similar users and recommending items which seems interesting to these similar users and have not been rated by the active user. As a way of computing recommendations, the ultimate goal of the user-ba...

Kelompok tani desa klambir lima kebun merupakan sekumpulan petani/peternak/pekebun yang dibentuk atas dasar kesamaan kondisi lingkungan dan keakraban untuk peningkatan pengembangan usaha. bertujuan membentuk salah satu kelembagaan pertanian berperan penting menjadi ujung tombak dalam pembangunan pertanian. Penelitian ini membangun sebuah perancangan website kelompok berdasarkan design user inte...

Electronic health record (EHR) system facilitates integrating patients' medical information and improves service productivity. However, user access to patient data in a privacy-preserving manner is still challenging problem. Many studies concerned with security and privacy in EHR systems. Rezaeibagha and Mu [1] have proposed a hybrid architecture for privacy-preserving accessing patient records...