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Application of Data Structures and Algorithms

Application of Data Structures and Algorithms 7P053
A data structure is a way to store and organize data in order to facilitate access and modifications. An algorithm is any well-defined computational procedure that takes some value, or set of values, as input and produces some value, or set of values, as output. The data structures store the data according to the mathematical or logical model it is based on. The type of operations on a certain data structure makes it useful for specific tasks. We have many types of data structures, such as arrays, linked lists, graphs, etc. Each type is used to serve the purpose and needs of each job. For example, we have doubly linked list is used in the implementation of forward and backward buttons in a browser to move backwards and forward in the opened pages of a website, graphs are used in connections in social networks and other network-based applications, or queues are used in Job scheduling, CPU scheduling, Disk Scheduling. And one of the most used data structures is the tree data structure, we can see very clearly its applications and influence in life. Not only in professions related to computers or technology, but trees are also used in learning such as mind maps, evolutionary trees in biology. But in this article, I only mention the applications of trees in the field of technology and computers. Firstly, trees are used in implementing the hierarchical structures in computer systems like directory and file system. The hierarchical structure in computer systems is the combination of different levels that connects the computer with the user and that makes the use of the computer, it shows all the elements used in different levels of system. As we all know, most of the data and documents that people use are stored in the form of files, not only one file but many files are stored. So, if we save all these files in one place, the search will be very complicated. Thus, to avoid wasting time and effort of users, people have applied the convenient property of trees that divide these files into many folders, the files in a folder are related to each other. And likewise, use another folder to store related folders. The division helps users not to spend time searching for multiple files, but only to find documents that have been divided by subject or name. Secondly, trees are used in implementing the navigation structure of a website. Like the hierarchical structures in a computer system, the navigation structure in a web page also applies the tree properties. The usual web pages will have many titles and functions. Therefore, dividing these functions into groups will help users have an overview of the website. For example, the amazon. com website, on the homepage, has headings: All, Today's Deals, Customer Service, Registry, etc. Thirdly, spanning trees for routing decisions in computer and communications networks. When learning about this issue, I came to know the concept of The Optimum Communication Spanning Tree Problem (OCSTP), OCSTP is to find a spanning tree of minimum operational cost. It can be applied to several real-world problems regarding the design of communication networks where it is necessary to impose a tree topology to avoid the routing decisions or the synchronization issues associated with cycles. For example, a home network, or an office network are applied OCSTP to solve the problem of network design. Finally, path-finding algorithm to implement in AI, robotics and video games applications. By storing paths, turns, or maze maps as trees, and then using search algorithms and techniques to deploy programs or robots. Once installed, the program will find the shortest path from the starting point to the destination. For example, Robot Mouse has the ability to find the way in Robot Contests, apps like google map, Grab Bike, etc. In addition, trees have many other applications such as parsing of expressions and statements in programming language compilers, decision making in gaming applications, etc. Thus, we can see the influence of trees on the field of technology and computers, we have discovered and developed a powerful data structure that can bring many benefits in many fields. because of its simplicity as well as its flexibility. In conclusion, trees in particular and other data structures in general, all have different strengths and weaknesses, it makes them also have many different applications, so to suit the needs and functions of each work where data structures are developed, getting stronger and stronger.
A
data
structure
is a way to store and organize
data
in order to facilitate access and modifications. An algorithm is any well-defined computational procedure that takes
some
value
, or set of values, as input and produces
some
value
, or set of values, as output. The
data
structures
store the
data
according to the mathematical or logical model it
is based
on. The type of operations on a certain
data
structure
makes
it useful for specific tasks.

We have
many
types of
data
structures
, such as arrays, linked lists, graphs, etc. Each type is
used
to serve the purpose and needs of each job. For
example
, we have
doubly
linked list is
used
in the implementation of forward and backward buttons in a browser to
move
backwards and forward in the opened pages of a
website
, graphs are
used
in connections in social
networks
and
other
network-based
applications
, or queues are
used
in Job scheduling, CPU scheduling, Disk Scheduling.

And one of the most
used
data
structures
is the
tree
data
structure
, we can
see
very
clearly
its
applications
and influence in life. Not
only
in professions related to computers or technology,
but
trees
are
also
used
in learning such as mind maps, evolutionary
trees
in biology.
But
in this article, I
only
mention the
applications
of
trees
in the field of technology and computers.

Firstly
,
trees
are
used
in implementing the hierarchical
structures
in computer
systems
like directory and
file
system
. The hierarchical
structure
in computer
systems
is the combination of
different
levels that connects the computer with the
user
and that
makes
the
use
of the computer, it
shows
all the elements
used
in
different
levels of
system
. As we all know, most of the
data
and documents that
people
use
are stored
in the form of
files
, not
only
one
file
but
many
files
are stored
.
So
, if we save all these
files
in one place, the search will be
very
complicated.
Thus
, to avoid wasting time and effort of
users
,
people
have applied the convenient property of
trees
that divide these
files
into
many
folders
, the
files
in a
folder
are related
to each
other
. And
likewise
,
use
another
folder
to store related
folders
. The division
helps
users
not to spend time searching for multiple
files
,
but
only
to
find
documents that have
been divided
by subject or name.

Secondly
,
trees
are
used
in implementing the navigation
structure
of a
website
. Like the hierarchical
structures
in a computer
system
, the navigation
structure
in a web page
also
applies the
tree
properties. The usual web pages will have
many
titles and functions.
Therefore
, dividing these functions into groups will
help
users
have an overview of the
website
. For
example
, the
amazon
.
com
website
, on the homepage, has headings: All,
Today
's Deals, Customer Service, Registry, etc.

Thirdly
, spanning
trees
for routing decisions in computer and communications
networks
. When learning about this issue, I came to know the concept of The Optimum Communication Spanning
Tree
Problem (
OCSTP
),
OCSTP
is to
find
a spanning
tree
of minimum operational cost. It can
be applied
to several real-world problems regarding the design of communication
networks
where it is necessary to impose a
tree
topology to avoid the routing decisions or the synchronization issues associated with cycles. For
example
, a home
network
, or an office
network
are applied
OCSTP
to solve the problem of
network
design.

Finally
, path-finding algorithm to implement in AI, robotics and video games
applications
. By storing paths, turns, or maze maps as
trees
, and then using search algorithms and techniques to deploy programs or robots. Once installed, the program will
find
the shortest path from the starting point to the destination. For
example
, Robot Mouse has the ability to
find
the way in Robot Contests, apps like google map, Grab Bike, etc.

In addition
,
trees
have
many
other
applications
such as parsing of expressions and statements in programming language compilers,
decision making
in gaming
applications
, etc.
Thus
, we can
see
the influence of
trees
on the field of technology and computers, we have discovered and developed a powerful
data
structure
that can bring
many
benefits in
many
fields.
because
of its simplicity
as well
as its flexibility.

In conclusion
,
trees
in particular
and
other
data
structures
in general
, all have
different
strengths and weaknesses, it
makes
them
also
have
many
different
applications
,
so
to suit the needs and functions of each work where
data
structures
are developed
, getting stronger and stronger.
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IELTS academic Application of Data Structures and Algorithms

Academic
  American English
9 paragraphs
742 words
5.5
Overall Band Score
Coherence and Cohesion: 5.5
  • Structure your answers in logical paragraphs
  • ?
    One main idea per paragraph
  • ?
    Include an introduction and conclusion
  • ?
    Support main points with an explanation and then an example
  • Use cohesive linking words accurately and appropriately
  • ?
    Vary your linking phrases using synonyms
Lexical Resource: 5.0
  • Try to vary your vocabulary using accurate synonyms
  • Use less common question specific words that accurately convey meaning
  • Check your work for spelling and word formation mistakes
Grammatical Range: 6.5
  • Use a variety of complex and simple sentences
  • Check your writing for errors
Task Achievement: 5.0
  • Answer all parts of the question
  • ?
    Present relevant ideas
  • Fully explain these ideas
  • ?
    Support ideas with relevant, specific examples
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    Currently is not available
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