NIUHE

日々私たちが过ごしている日常というのは、実は奇迹の连続なのかもしれんな

物联网安全概论

目录

计算机网络

目录

Combined Multi-dimension Bloom Filter

​ A Bloom filter is a space-efficient probabilistic data structure, conceived by Burton Howard Bloom in 1970, that is used to test whether an element is a member of a set. False positive matches are possible, but false negatives are not – in other words, a query returns either "possibly in set" or "definitely not in set". Elements can be added to the set, but not removed (though this can be addressed with a "counting" filter); the more elements that are added to the set, the larger the probability of false positives.

射频识别技术(RFID)

目录

Powered by Hexo and Theme by Hacker
© 2019 NIUHE