Keshou Wu

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In this poster, we propose a novel document summarization approach named Ontology-enriched Multi-Document Summarization(OMS) for utilizing background knowledge to improve summarization results. OMS first maps the sentences of input documents onto an ontology, then links the given query to a specific node in the ontology, and finally extracts the summary(More)
1 —Focusing on multi-machine distributed computing security problems in cloud computing, the paper has proposed a grid distributed parallel authentication model based on trusted computing, which can realize simultaneous verification of grid authentication and grid behavior on upper layer of SSL and TLS protocols. Adaptive grid authentication method is(More)
With the rapid development of VLSI (Very Large Scale Integration) circuit, IP (Intellectual Property) protection for reused technology is widely concerned. A watermarking scheme for IP protection is proposed on basis of a two dimensional chaotic mapping model (TDCM). The scheme utilizes a secure and controllable embedding model to compute the aggregation(More)