Mathematical Foundations of Computer Science
by Susan Rodger
Publisher: Duke University 1998
These lecture notes present an introduction to theoretical computer science including studies of abstract machines, the language hierarchy from regular languages to recursively enumerable languages, noncomputability and complexity theory.
Home page url
Download or read it online for free here:
(multiple PDF, PS files)
by Carlos Ramírez Gutiérrez - InTech
A compilation of research works on topics such as concept theory, positive relational algebra and k-relations, structured, visual and ontological models of knowledge representation, and detailed descriptions of applications to various domains.
by Ian Wienand - bottomupcs.com
Computer Science from the Bottom Up: a free, online book designed to teach computer science from the bottom end up. Topics covered include binary and binary logic, operating systems internals, toolchain fundamentals and system library fundamentals.
by Bradley Kjell - Central Connecticut State University
The text for a first course in computer science using the programming language Java. It covers the fundamentals of programming and of computer science. It is assumed that you have the Java version 5.0 or later and a text editor such as Notepad.
by Allen B. Downey
This book teaches you to think like a computer scientist - to combine the best features of mathematics, natural science, and engineering, to use formal languages to denote ideas, to observe the behavior of complex systems, form hypotheses, etc.