Computers and Technology, 25.03.2021 16:50, kimberlyblanco14
Give an O(n lg n)-time algorithm to find the longest monotonically increasing subsequence of a sequence of n numbers. (Hint: Observe that the last element of a candidate subsequence of length i is at least as large as the last element of a candidate subsequence of length i - 1. Maintain candidate subsequences by linking them through the input sequence.)
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Computers and Technology, 23.06.2019 07:30, barkonatree
What is the penalty for violating section 1201 of title 17 chapter 21 of the us code
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Computers and Technology, 23.06.2019 17:30, Annlee23
When making changes to optimize part of a processor, it is often the case that speeding up one type of instruction comes at the cost of slowing down something else. for example, if we put in a complicated fast floating-point unit, that takes space, and something might have to be moved farther away from the middle to accommodate it, adding an extra cycle in delay to reach that unit. the basic amdahl's law equation does not take into account this trade-off. a. if the new fast floating-point unit speeds up floating-point operations by, on average, 2ă—, and floating-point operations take 20% of the original program's execution time, what is the overall speedup (ignoring the penalty to any other instructions)? b. now assume that speeding up the floating-point unit slowed down data cache accesses, resulting in a 1.5ă— slowdown (or 2/3 speedup). data cache accesses consume 10% of the execution time. what is the overall speedup now? c. after implementing the new floating-point operations, what percentage of execution time is spent on floating-point operations? what percentage is spent on data cache accesses?
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Computers and Technology, 24.06.2019 13:00, CarlosParker99
Think of a spreadsheet as a giant calculator spread of paper chart data collector
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Computers and Technology, 25.06.2019 12:00, Naysa150724
Matching 1. many steps descending into a solution 2. the technological process known for its high degree of precision 3. method that allows developers freedom when they are writing software a.)six sigma b.)agile software development organization c.)waterfall method
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Give an O(n lg n)-time algorithm to find the longest monotonically increasing subsequence of a seque...
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