Dr. Chris Bourke's book
provides an extended textbook introduction to many core areas of computer
science. It covers the basics of programming: conditionals, loops, functions,
and error handling. More advanced topics concern dynamic memory, collections,
and file I/ using both procedural and object-oriented approaches. There are
chapters on searching and sorting algorithms, graphical user interface design,
and database connectivity. This resource serves well as a starting point, either
for beginners or intermediate learners, in terms of providing overall depth
regarding key concepts and best practices in the subject of programming.
Author(s): Dr. Chris Bourke, Department of
Computer Science and Engineering, University of Nebraska
Introduction
to Theoretical Computer Science by Boaz Barak provides an overview of some
basic notions. This voluminous note starts with serious foundational mathematics
needed to understand the intricacies of computation. Among several models of
computation and their representations, he deals with finite and uniform
computations. Key topics: It presents efficient algorithms which are essential
in solving practical problems and randomized computation, one of whose important
features is to bring probabilistic methods into the design of algorithms.
Advanced topics broaden the knowledge further towards recent research and
trends. This note is intended for students and professionals at large who wish
to have a rigorous introduction to theoretical aspects and their practical
applications in computer science.
This lecture note provides a thorough introduction to the principles
of propositional logic, an essential component of computer science. It begins
with informal propositional logic and then delves into formal syntax, covering
functions defined recursively and their semantics. The notes explore logical
connectives and their roles in constructing and evaluating logical statements.
Key topics include natural deduction, normal forms, and resolution methods,
which are crucial for reasoning about logical propositions and solving logical
problems. This resource is ideal for students seeking a solid foundation in
propositional logic and its applications in computer science.
CS Unplugged is an
entertaining way to help learn about the basics of computer science, using
snacks, sorting games, and puzzles-none of which require a computer. The PDF
covers basic material like data representation, algorithms, and procedures
through to advanced and specialized topics such as intractability, cryptography,
and human-computer interaction. This is ideal for teachers and students alike
who seek knowledge about concepts in computer science using interactives with no
digital support; therefore, suitable for any environment where the learning
process takes place.
Dr. Chris Bourke's book
provides an extended textbook introduction to many core areas of computer
science. It covers the basics of programming: conditionals, loops, functions,
and error handling. More advanced topics concern dynamic memory, collections,
and file I/ using both procedural and object-oriented approaches. There are
chapters on searching and sorting algorithms, graphical user interface design,
and database connectivity. This resource serves well as a starting point, either
for beginners or intermediate learners, in terms of providing overall depth
regarding key concepts and best practices in the subject of programming.
Author(s): Dr. Chris Bourke, Department of
Computer Science and Engineering, University of Nebraska
Overview "Computer Skills" by Qais A. Marji is a very important
resource in basic computer skills development. This online resource varies in
topic from basic computer components and their functions to more complex issues.
It includes detailed discussions of computer viruses and protection measures
that will help users understand how to protect their systems. The document
introduces operating systems-DOS and Windows-additionally some essential
application software: word processors, spreadsheet applications, and
presentation applications. It further extends to cover the use of the internet
and e-mail. This course is specially prepared for students and beginners with
the aim of equipping them with practical skills in everyday computing tasks that
would serve to increase their proficiency and build confidence in the use of
technology.
The
following Lecture Notes on High Performance Computing from VSS University of
Technology deal in-depth with new computing paradigms aimed at the efficient
execution of large computations. This PDF covers Cluster Computing, a form of
parallel processing wherein a group of computers that are symmetrically linked
work symptomatically as one system to enhance computation power. It looks at
Scalable Parallel Computer Architectures, which can grow as demand for
processing goes up. This discusses key components of clusters and the role of
Cluster Middleware in creating a Single System Image. The notes describe the
Evolution of Metacomputing, which covers development and integration aspects of
distributed computing resources. Other topics that are considered in this regard
include resource-sharing concepts like Load Sharing and Balancing. Furthermore,
Grid Computing and Cloud Computing, concepts based on distributed resources and
remote servers, will also be discussed. It also deals with the provisioning of
Virtual Machines and Time and Space-shared provisioning in order to provide
insight into some efficient resource management and virtualization issues in
high-performance computing environments.