Tài liệu Thuật toán Algorithms (Phần 11) doc
Tài liệu Thuật toán Algorithms (Phần 11) doc
... concentrate on issues, we’ll work with algorithms
that simply sort arrays of integers into numerical order. It is generally straight-
forward to adapt such algorithms for use in a practical application ... output.
Obviously, these comments apply to many of the other algorithms that we’ll
be examining, though their effects are perhaps most acutely felt for sorting
algorithms.
Some of t...
Tài liệu Thuật toán Algorithms (Phần 1) doc
... useful
algorithms.
The book consists of forty chapters which are grouped into seven major
parts: mathematical algorithms, sorting, searching, string processing, geomet-
ric algorithms, graph algorithms ... . .
Algorithms, Outline of Topics
1. Preview. . . . . . . . . . . . . . . . . . . . . . .
Pascal, Euclid’s Algorithm, Recursion, Analysis of Algorithms
Implementing Algorithms
MA...
Tài liệu Thuật toán Algorithms (Phần 2) docx
... book.
Analysis of Algorithms
In this short chapter we’ve already seen three different algorithms for the same
problem; for most problems there are many different available algorithms.
How is ... need to be studied in order to understand the algorithms.
Simple algorithms can give rise to complicated data structures and, conversely,
complicated algorithms can use simple data structu...
Tài liệu Thuật toán Algorithms (Phần 47) docx
... software
capabilities certainly can have a significant impact on specific algorithms, but
good algorithms on old machines are, for the most part, good algorithms on
new machines.
One reason for this is that the ... merits further
study. The many variants on algorithms for the union-find problem of Chapter
are ably categorized and compared by van Leeuwen and The
algorithms for shorte...
Tài liệu Thuật toán Algorithms (Phần 48) docx
... performance of
various algorithms, we can look forward to the development of general-purpose
parallel computers that will provide improved performance for a wide variety
of algorithms.
470
Exercises
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Outline ... a significant effect on algorithm design, suggest-
ing changes that can provide interesting new algorithms and fresh challenges
for the algorithm de...
Tài liệu Thuật toán Algorithms (Phần 51) doc
... problems are amenable to formula-
tion as linear programs and solution by the simplex method. Better
algorithms are known for some specific problems, but few problem-solving
techniques are as widely ... but rather
to learn some of the basic properties of the algorithm and its relationship to
other algorithms that we’ve studied.
497
498
CHAPTER 38
Linear Programs
Mathematical programs invo...
Tài liệu Thuật toán Algorithms (Phần 52) doc
... operation of moving from point to point on the simplex, in
search of the solution. The several algorithms which are commonly used differ
in essential details having to do with the order in which
Tài liệu Thuật toán Algorithms (Phần 53) docx
... something like or to
be considered efficient. We’ve generally considered quadratic algorithms to be
bad and cubic algorithms to be awful. But for the problems that we’ll consider
in this and the ... graph. For all of the algorithms in those chapters, it was
possible to arrange the computation so that each node is visited just once, and
this leads to very efficient algorithms. For the H...
Tài liệu Thuật toán Algorithms (Phần 54) doc
... Nondeterministic Polynomial- Time Algorithms
The great disparity in performance between “efficient” algorithms of the type
we’ve been studying and brute-force “exponential” algorithms that check each
possibility ... algorithms is obvious: for many
problems we have the luxury of several efficient algorithms to choose from.
Many of the algorithms that we have studied are routinely u...