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Latent Dirichlet Allocation (LDA), is heavily cited in the machine learning literature, but its feasibility and effectiveness in information retrieval is mostly unknown. Learning to rank is useful for document retrieval, it uses feature vector to rank, but there is no feature about document topic. Our paper combines LDA and learning to rank, adds a topic feature into the feature vector of learning...
Trusted computing has a static solution to protect the system from the threats of incredible program. But few techniques could help to secure those integrities of running programs. This article extends Biba model with the access of execution, proposes integrity protection framework based on trusted platform, and discusses the application of integrity protection on architectures of mainstream platforms.
To solve problems of collaborative modeling & simulation for propulsion device of special ship, a kind of multi-disciplinary simulation platform of virtual prototype based on interface was developed. ADAMS software was as core simulation tool. The analysis flow of collaborative modeling & simulation of virtual prototype was presented for hovercraft. Applied the simulation platform, design...
This paper presents the design and implementation of an integrity measurement system based on Windows trusted computing platform. The trust chain is established from the BIOS up to the application layer, where the executable codes are taken the load-time measurements before execution. And the measurement system can generate an integrity proof for TPM-based remote attestation. In order to accurately...
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