Introduction to Algorithms and Informatics

Numbering Code G-LAS12 80006 LE10 Year/Term 2022 ・ First semester
Number of Credits 2 Course Type Lecture
Target Year Graduate students Target Student For science students
Language English Day/Period Tue.1
Instructor name Jesper Jansson (Graduate School of Informatics Program-Specific Associate Professor)
Outline and Purpose of the Course An algorithm is a well-defined procedure for solving a computational problem.
Reliable algorithms have become crucial components of people's daily lives; for example, the Internet or our smartphones would not work without them.
The purpose of this course is to provide a basic introduction to algorithms for graduate students.
General techniques for designing algorithms and analyzing their efficiency, as well as examples of widely used algorithms with important real-life applications, will be presented.

Course Goals After completing this course, the student should be able to:
- Apply various algorithm design techniques for solving computational problems.
- Prove the correctness of an algorithm and measure its efficiency.
- Explain how famous algorithms such as Prim's algorithm, Quicksort, the Karp-Rabin algorithm, and Graham's scan work.
Schedule and Contents The course will cover the following topics:
1. Introduction
2. Divide-and-Conquer
3. Greedy Algorithms
4. Dynamic Programming
5. Randomized Algorithms
6. Advanced Sorting Algorithms
7. Amortized Analysis
8. String Matching
9. Efficient Data Structures
10. Computational Geometry
11. NP-Completeness
12. Approximation Algorithms
13. Course summary
14. Q & A session
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15. Feedback
Evaluation Methods and Policy A written examination at the end of the course.
Course Requirements An ability to think abstractly and to solve problems of a mathematical nature will be required for this course.
No programming skills are needed.

Study outside of Class (preparation and review) Students will be expected to spend about 5 hours per week to prepare for and review the lessons.
References, etc. Real-World Algorithms - A Beginner's Guide, P. Louridas, (The MIT Press, 2017), ISBN:978-0262035705
Introduction to Algorithms, 3rd edition, T. H. Cormen, C. E. Leiserson, R. L. Rivest and C. Stein, (The MIT Press), ISBN:978-0262033848
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