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Depression detection using speech signal is becoming an attractive topic because it is fast, convenient and non-invasive. Many researches aimed at improving depression classification performance. This study investigated application of ensemble learners in depression detection and compared three speaking styles (interview, reading and picture description) in ensembles. A speech dataset collecting from...
Heterogeneous multi-core processors have strong potential for performance improvement, energy efficiency and area efficiency, compared to the homogeneous multi-core processors. The present methods of execution migration for heterogeneous multi-core processor suffer in efficiency, cost, compatibility, or programmability. In this paper, we propose a HW/SW code sign migration method based on binary-instrumentation...
As network speed continues to grow, new challenges of network processing are emerging. In this paper, we first study the overheads and interactions among the different steps of networking from a hardware perspective and point out that I/O and related memory have become the main bottlenecks of performance promotion. Then based on the analysis, we show that conventional optimizing solutions are insufficient...
In the design of PKI certificate server, the application Held, deployment scope and consumer requirements are often considered synthetically in order to select a compatible structure pattern. At the same time, to support future technology development and possible change in system requirements well, the certificate server structure needs have some good characteristics like flexibility and extensibility...
A new dynamic process monitoring method for flow industry production was investigated. The proposed method utilized generalized eigenvalue decomposition (GED), which involved temporal covariance matrix pencil, to deal with the dynamic character of process. The recursive approach of GED was also used to make the algorithm wieldier to practical applications. Compared with dynamic PCA, the new method...
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