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Exploring the speed limit of SM2
2014 IEEE 3rd International Conference on Cloud Computing and Intelligence Systems, 2014In this paper, we explore the serial and parallel point multiplication speed limit of SM2 public key cryptographic algorithm. The optimization criteria for our design is speed, we carry out a thorough analysis on SM2 point multiplication structure and summarize three main factors that contributes to the ultra high-speed realization of point ...
Zhenwei Zhao, Guoqiang Bai 0001
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Recognition of speed limits on speed-limit signs by using machine learning
2017 24th International Conference on Mechatronics and Machine Vision in Practice (M2VIP), 2017This study describes a method for using a camera to automatically recognize the speed limits on speed-limit signs. This method consists of the following three processes: first (1) a method of detecting the speed-limit signs with a machine learning method utilizing the local binary pattern (LBP) feature quantities as information helpful for ...
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Seasonally Changing Speed Limits: Effects on Speeds and Accidents
Transportation Research Record: Journal of the Transportation Research Board, 2000Summarized are the results of studies that examined the effects of speed limits that were changed on a seasonal basis on Finnish main roads. The first of these studies was an experimental study (1987ā1989) in which speed limits were changed according to time of year.
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Multiplication hits the speed limit
Communications of the ACM, 2019A problem "around since antiquity" may have been resolved by a new algorithm.
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Nature, 1975
OBSERVATION and analysis of the swimming of marine fish in laboratory aquaria and in the vicinity of fishing gear (C.S.W., unpublished) have indicated that small fish (0.1 m) can reach speeds up to 25 body lengths sā1 whereas larger fish (1 m) seem unable to exceed 4 body lengths sā1.
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OBSERVATION and analysis of the swimming of marine fish in laboratory aquaria and in the vicinity of fishing gear (C.S.W., unpublished) have indicated that small fish (0.1 m) can reach speeds up to 25 body lengths sā1 whereas larger fish (1 m) seem unable to exceed 4 body lengths sā1.
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