World and internet is full of textual information. We search for information using textual queries, we read websites, books, e-mails. All those are strings from the point of view of computer science. To make sense of all that information and make search efficient, search engines use many string algorithms. Moreover, the emerging field of personalized medicine uses many search algorithms to find disease-causing mutations in the human genome.
Brute Force Approach to Pattern Matching
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Del curso dictado por University of California San Diego
Algorithms on Strings
University of California San Diego
Curso 4 de 6 en SpecializationData Structures and Algorithms
De la lección
Suffix Trees
How would you search for a longest repeat in a string in LINEAR time? In 1973, Peter Weiner came up with a surprising solution that was based on suffix trees, the key data structure in pattern matching. Computer scientists were so impressed with his algorithm that they called it the Algorithm of the Year. In this lesson, we will explore some key ideas for pattern matching that will - through a series of trials and errors - bring us to suffix trees.
Conoce a los instructores
Alexander S. KulikovVisiting Professor
Department of Computer Science and Engineering
Michael LevinLecturer
Computer Science
Pavel PevznerProfessor
Department of Computer Science and Engineering
Neil RhodesAdjunct Faculty
Computer Science and Engineering
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