Cloud Computing Security From Single to Multi-Clouds

Cloud Computing Security From Single to Multi-Clouds ABSTRACT: The use of cloud computing has increased rapidly in many organizations. Cloud computing provides many benefits in terms of low cost and accessibility of data. Ensuring the security of cloud computing is a major factor in the cloud computing environment, as users often store sensitive information with […]


Dynamic Personalized Recommendation on Sparse Data

DYNAMIC PERSONALIZED RECOMMENDATION ON SPARSE DATA ABSTRACT Recommendation techniques are very important in the fields of E-commerce and other Web-based services. One of the main difficulties is dynamically providing high-quality recommendation on sparse data. In this paper, a novel dynamic personalized recommendation algorithm is proposed, in which information contained in both ratings and profile contents […]