Describe a series of record accesses

Assignment Help Basic Computer Science

Reference no: EM131245282

1. For each of the three self-organizing list heuristics (count, move-to-front, and transpose), describe a series of record accesses for which it would require the greatest number of comparisons of the three.

2. Write an algorithm to implement the frequency count self-organizing list heuristic, assuming that the list is implemented using an array. In particular, write a function Freq Count that takes as input a value to be searched for and which adjusts the list appropriately. If the value is not already in the list, add it to the end of the list with a frequency count of one.

Reference no: EM131245282

Questions Cloud

How does your self-identity influence your experience : What do you believe is the most significant demographic change facing the American workplace? Why? Why is it important for an organization to have a clear definition of diversity? What three principles would you list as the most important in defining..

Income guarantee program with an income guarantee : Consider an income guarantee program with an income guarantee of $5,000 and a benefit reduction rate of 40%. A person can work up to 2,000 hours per year at $10 per hour. Which of these two income guarantee programs is more likely to discourage work?..

Compute the probabilities for the following situations : Compute the probabilities for the following situations. These probabilities can be computed analytically, or you may write a computer program to generate the probabilities by simulation.

Should it be replaced by the new machine : The applicable corporate tax rate is 40%, and the firms cost of capital is 12%. The old machine has been fully depreciated and has no salvage value. - Should it be replaced by the new machine?

Describe a series of record accesses : For each of the three self-organizing list heuristics (count, move-to-front, and transpose), describe a series of record accesses for which it would require the greatest number of comparisons of the three.

Define role that social class play criminal justice system : Compare and contrast the competing models of the criminal justice system. Which most closely relates our current state in the criminal justice system? Provide clear examples to justify your answer.

Characterize the difference in running times : Which gives the better performance, binary search on a sorted list, or sequential search on a list ordered by frequency where the frequence conforms to a Zipf distribution? Characterize the difference in running times.

Calculate the net present value : Calculate the net present value, using straight-line depreciation for tax purposes. - Calculate the net present value, using the sum-of-the-years digits method of accelerated depreciation, for tax purposes.

What advantages did the united provinces have : What advantages did the United Provinces have over Portugal in their efforts to gain profits from their activities in the Indian Ocean?

User Account

All Pages