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Intrusion Detection System (IDS) is the key technology to ensure the security of dynamic systems. We employ a sequential pattern mining approach to discover significant system call sequences to prevent malicious attacks. To reduce the computing time of generating meaningful rules, we design a weighted suffix tree structure to detect intrusive events on the fly. The experimental results show our method...
Due to the growing use of mobile video services, monitoring of perceived video quality in live systems becomes of high interest. For this purpose, it is required to capture video quality consistent with the principles behind the operation of the human visual system and to accommodate some suitable quality reference to the transmission of the mobile video service. This can be achieved by extracting...
Home care networks are a new development for automated support of care at home. To address the challenges of home care, the paper describes a component-based architecture developed by the MATCH project (mobilising advanced technologies for care at home). Two key components are discussed for managing home care networks. A service registry supports generic and extensible registration of services, components,...
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