TCP frozen windowA device “freezes” the TCP window too small. You should check why the device is unable to use an acceptable window size. Most likely, the device is experiencing some performance issues (slow CPU orhard drive, not enough memory, or the like). ...
Welch W J.Algorithmic complexity:Three np-hard problems in computational statistics. J Stat Comput . 1997Welch WJ. Algorithmic complexity: three NP-hard problems in computational statistics. Journal of Sta- tistical Computation and Simulation. 1982; 15(1):17-25. doi: 10.1080/00949658208810560...
those students who continue to struggle despite early intervention and curriculum modification are given a thorough assessment for diagnosis and treatment planning. Although not all students with reading or writing problems early in school have learning disabilities, some do. Dyslexia anddysgraphia, which...
You know, fundamental science has been frozen by the sophons, and this imposes corresponding limitations on advances in computer science and artificial intelligence. In the Doomsday Battle, space fighters will still be piloted by humans, and that requires an army who possesses that spirit. Ball li...
数学进程中的三次危机(Thethreecrisisinthemathematicalprocess)ThethreecrisisinthemathematicalprocessThemistakesorunsolvedproblemsinmathematicsprovideanopportunityforfuturedevelopment.-E.T.BellOneofthebeautyofmathematicsisalwaysfascinating,it'shardtoabrightwayofparadoxistogetawonderfulresult.-P.J.DavisThethirdmathematical...
One of the most basic goals is to build up some abstractions in order to make the system convenient and easy to use。(Abstractions are fundamental to everything we do in computer science) another way to say this is our goal is to minimize the overheads of the OS. ...
Thethree-bodytrilogy is a typical hard science fiction for the have the explanations offictional facts in it. In the first book, to show a struggle of Trisolaris, ETO used a game calledThree Body,where people could join the cyber world using special equipment and experience the life onthe ...
Finally, it is important to remember that there is no proof that factoring problems like that used in RSA cryptographic systems—commonly used to secure communications—is a hard computational problem, even for conventional computers. Who knows if advances in number theory might lead to an efficient...
Shigeyuki Takano, in Thinking Machines, 2021 2.4.1 Concept of GPU Before the GPU, graphics processing was implemented using a hardwired logic circuit. Two-dimensional graphics processing was a major approach during the first half of the 1990s. With the introduction of multi-media applications, th...
World Shares of Publications of the USA, EU-27, and China Compared and Predicted using the New Interface of the Web-of-Science versus Scopus The new interface of the Web of Science (of Thomson Reuters) enables users to\nretrieve sets larger than 100,000 documents in a single search. This...