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As the Inter-domain routing security problem becomes increasingly prominent, the detection of AS (Autonomous System)-level Internet evolution has become a research hotspot. This paper introduces AS Reach ability Distance (ASRD) and AS Connectivity Distance (ASCD) based on temporal distance, used to characterize the difference of AS reach ability and connectivity at different time respectively, and...
With the video-sharing websites springing up, more and more people would like to upload and share either their own videos or remix others'. Meanwhile, they could view and comment the videos that they are interested in. Therefore, social networks among videos and users exist implicitly. In this work, we construct two types of social networks, video networks (VN) and topic participant networks (TPN),...
This paper adopts XML technology to establish standard development of electronic tender, which format is not unified in traditional construction project Internet-assisted bidding system. In view the lack of scientific evaluation of the decision-making model, the two-level system of fuzzy evaluation model based on single-weight system evaluation model is put forward for both experts and bidders so...
For the electronic format of the tender is not uniform in the market, which include bidding and tendering system and bid evaluation system of construction project, this paper proposed the solution of using XML establish electronic tender standard; Besides, relies on the traditional fuzzy-level evaluation model, this paper researched and set up the fuzzy evaluation model of double-level system, which...
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