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The previous electronic sealed-bid auction schemes usually have a common drawback, the third party (auction host) can conspire with a malicious bidder to leak all bidding prices before the opening stage. It results in the malicious bidder wining the auction with an optimal bidding price. This paper proposes a sealed-bid auction scheme without third party to get over this drawback. The proposed scheme...
As technology scales, VLSI performance has experienced an exponential growth. As feature sizes shrink, however, we will face new challenges such as soft errors (single-event upsets) to maintain the reliability of circuits. Recent studies have tried to address soft errors with error detection and correction techniques such as error correcting codes and redundant execution. However, these techniques...
The energy-saving effect of Y/Δ change-over controller is better than the silicon controlled rectifier(SCR) voltage regulating style when the load rate of oil-pumping unit is low; but the silicon controlled rectifier(SCR) voltage regulating style is better than the energy-saving effect of Y/Δ change-over controller when the load rate of oil-pumping unit is high. Based on high-precision three-phase...
A layered multi-agent detection model for abnormal intrusion, based on danger theory, is presented according to the research on the danger theory and artificial immunity. The model, with three layers in the frame, conducts the real time monitoring and danger judgment on the host computer and network resource before it recognizes the nonself, and then the danger signal activates the immunity recognition...
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