 Cover of the fourth edition | |
| Author | Thomas H. Cormen Charles E. Leiserson Ronald L. Rivest Clifford Stein |
|---|---|
| Language | English |
| Subject | Computer algorithms |
| Publisher | MIT Press |
Publication date | 1990 (first edition) |
| Publication place | United States |
| Pages | 1312 |
| ISBN | 978-0-262-04630-5 |
Introduction to Algorithms is a book on computer programming byThomas H. Cormen,Charles E. Leiserson,Ronald L. Rivest, andClifford Stein. The book is described by its publisher as "the leading algorithms text in universities worldwide as well as the standard reference for professionals".[1] It is commonlycited as a reference for algorithms in publishedpapers, with over 10,000 citations documented onCiteSeerX,[2] and over 70,000 citations on Google Scholar as of 2024.[3] The book sold half a million copies during its first 20 years,[4] and surpassed a million copies sold in 2022.[5] Its fame has led to the common use of the abbreviation "CLRS" (Cormen, Leiserson, Rivest, Stein), or, in the first edition, "CLR" (Cormen, Leiserson, Rivest).[6]
In the preface, the authors write about how the book was written to be comprehensive and useful in both teaching and professional environments. Each chapter focuses on an algorithm, and discusses its design techniques and areas of application. Instead of using a specific programming language, the algorithms are written inpseudocode. The descriptions focus on the aspects of the algorithm itself, its mathematical properties, and emphasize efficiency.[7]
The first edition of the textbook did not include Stein as an author, and thus the book became known by the initialism CLR. It included two chapters ("Arithmetic Circuits" and "Algorithms for Parallel Computers") that were dropped in the second edition. After the addition of the fourth author in the second edition, many began to refer to the book as "CLRS". This first edition of the book was also known as "The Big White Book (of Algorithms)". With the second edition, the predominant color of thecover changed to green, causing thenickname to be shortened to just "The Big Book (of Algorithms)".[8] The third edition was published in August 2009. The fourth edition was published in April 2022, which has colors added to improve visual presentations.[9]
Themobile depicted on the cover,Big Red (1959) byAlexander Calder, can be found at theWhitney Museum of American Art inNew York City.[10]