Made available in DSpace on 2021-06-25T12:35:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Change Impact Analysis aims to identify parts of a system affected by the proposed change implementation. Although one may find in literature techniques to automate the impact identification process, it is still highly dependent on the experience with the analyzed software. Studies in this area do not f...
Made available in DSpace on 2021-06-25T12:35:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Cloud systems, as any other system, must be reliable. This means that the system should respond correctly in presence of failures, which are quite probable in a distributed, largely independent, system as cloud systems are. Thus, it is impor...
Made available in DSpace on 2021-06-25T12:35:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The computational demand of recent years has made a new computational paradigm become extremely necessary to meet the demand for resources. Cloud computing has been widely used and is a reality in all sectors that demand computational use allied with security and with ease of management. Gigantic data c...
Made available in DSpace on 2021-06-25T12:35:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; In this work, fault modeling for simulators that work in the infrastructure as a service of the cloud computing architecture is presented. Due to the increased demand for online services and solutions, cloud computing has grown exponentially in recent years, as has the storage of your information, its s...
Made available in DSpace on 2021-06-26T01:23:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Recommendation systems are intended to assist users in dealing with information overload by providing a content filtering mechanism. Content filtering is based on the user's preferences and interests. Current recommendation systems suffer from the problem of a lack of initial information about new users...