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Việt Nam Online (phát sóng song song với VTC1 & VTC14) Xổ số Kiến thiết Miền Bắc (trực tiếp lúc 18h; 2011 – 2012) Bản tin Techspot; Re – Why? The Start Up Bulbs; Start-Up 101 Series; Techdoor – Cánh cửa công nghệ; Việt Nam 4.0; Kết nối chuyển giao công nghệ; Nhịp sống mới; Alô bác sĩ 24 ...
Random numbers are frequently used in algorithms such as Knuth's 1964-developed algorithm [1] for shuffling lists. (popularly known as the Knuth shuffle or the Fisher–Yates shuffle, based on work they did in 1938). In 1999, a new feature was added to the Pentium III: a hardware-based random number generator.
Dice are an example of a mechanical hardware random number generator. When a cubical die is rolled, a random number from 1 to 6 is obtained. Random number generation is a process by which, often by means of a random number generator (RNG), a sequence of numbers or symbols is generated that cannot be reasonably predicted better than by random chance.
The Royalist troops reclaimed the Nam Bac Valley in July and August 1966 in a move sanctioned by the American Embassy and supported by the CIA's proprietary airline, Air America. While RLA Colonel Khampai Sayasith of Groupement Mobile 11 commanded the movement, overall command of the Nam Bac operation was held by General Savatphayphane ...
These approaches combine a pseudo-random number generator (often in the form of a block or stream cipher) with an external source of randomness (e.g., mouse movements, delay between keyboard presses etc.). /dev/random – Unix-like systems; CryptGenRandom – Microsoft Windows; Fortuna
It can be shown that if is a pseudo-random number generator for the uniform distribution on (,) and if is the CDF of some given probability distribution , then is a pseudo-random number generator for , where : (,) is the percentile of , i.e. ():= {: ()}. Intuitively, an arbitrary distribution can be simulated from a simulation of the standard ...
A randomized algorithm is an algorithm that employs a degree of randomness as part of its logic or procedure. The algorithm typically uses uniformly random bits as an auxiliary input to guide its behavior, in the hope of achieving good performance in the "average case" over all possible choices of random determined by the random bits; thus either the running time, or the output (or both) are ...
In the 1950s, a hardware random number generator named ERNIE was used to draw British premium bond numbers. The first "testing" of random numbers for statistical randomness was developed by M.G. Kendall and B. Babington Smith in the late 1930s, and was based upon looking for certain types of probabilistic expectations in a given sequence. The ...