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In this paper, we propose a principled framework for pornographic image recognition. Specifically, we present our definition of pornographic images, which characterizes the pornographic contents in images as the exposure of private body parts. As the private body parts often lie in local image regions, we model each image as a bag of local image patches (instances), and assume that for each pornographic...
A hybrid approach of hazard estimation was proposed to estimate the real hazard rankings of chemical hazard installations. 4 popular methods were selected to synthesize the hybrid approach by AHP, including critical factor (CF), consequence analysis (CA), Dow's index and Mond's index. A hierarchy structure was built to estimate the relative credibility of the selected methods. Next, hazard index (HI)...
With the increasingly rich of Web resources, people need to cross-language information and knowledge sharing, cross-language information retrieval (CLIR) research on such problems. This paper brings forward a Web cross language information retrieval model based on the domain ontology. The model basing on the technologies of traditional information retrieval, use domain ontology to describe the relevant...
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