Introduction and objectives
This course is about designing algorithms for computational problems, and how to think clearly about analyzing correctness and running time. The main goal is to provide the intellectual tools needed for designing and analyzing your own algorithms for new problems you need to solve in the future.
The official plan of this course is hosted in FCUP here.
Learning outcomes and competences
Students should be able to understand the relationship between algorithm design, correctness proof and complexity analysis. Students should learn algorithmic techniques of general applicability and get to know some major algorithms in a few common domains. They will also obtain practical experience in applying generic algorithms to specific problems.
Syllabus
- Algorithm correctness
- Complexity: worst/best-case analysis
- Fundamentals of asymptotic analysis
- Average-case and randomized algorithms
- Recursive algorithms
- Amortized analysis
- Data structures - Collections and Dictionaries
Lectures
- 23 Sep 24: Introduction (1-intro.pdf) and algorithm correctness: specifying problems logically (2-correctness.pdf - pages 1-12)
- 30 Sep 24: Algorithm correctness: partial and complete correctness (2-correctness.pdf - pages 13-36)
- 7 Out 24: Motivation for performance analysis; Algorithms complexity: best and worst case analysis; Counting steps (3-countingsteps.pdf - pages 1-43)
Literature and Material
Slides
- Introduction to the course
- Algorithm correctness
- Counting steps and asymptotic notation
- Average-time and probabilistic algorithms
Main book
- Introduction to algorithms, Cormen Thomas H. et al.; ISBN: 9780262033848
Example Tests
- Intermediate test, used on the 10th Nov 2023, covering around 30% of the topics
- Final test (or improvement test), used on the 15th Dec 2023, covering the remaining 70% of the topics
Previous years
- Content from 2023/24 (very similar to this year) https://cister-labs.github.io/alg2324/
- Slides from Pedro Ribeiro (2018/19): https://www.dcc.fc.up.pt/~pribeiro/aulas/alg1819/material.html#slides
- Content from Ana Paula Tomás (2021/22): https://www.dcc.fc.up.pt/~apt/Aulas/ALGO2223.html
- Slides from similar courses:
- By E. Demaine, C.E. Leiserson, MIT, 2001 (companion of the main book - more on the course)
- By Skiena, Stony Brook University, 2012
- By J. Barros, J.S. Pinto et. al, U. Minho (2022/23) (no content online)
Complementary Bibliography
- The algorithm design manual; Skiena Steven S.; ISBN: 978-1-84800-069-8
- Competitive Programming 3: The New Lower Bound of Programming Contests; Steven Halim and Felix Halim; 2023
- Rigorous Software Development – An Introduction to Program Verification; José Bacelar Almeida, Maria João Frade, Jorge Sousa Pinto, Simão Melo de Sousa 2011; ISBN: 978-0-85729-017-5
- Algorithms; Sedgewick Robert; ISBN: 0-201-06673-4
- Algorithm Design; Jon Kleinberg and Éva Tardos; 2005. ISBN: 978-0321295354
- Tópicos Avançados em Algoritmos; Armando Matos; DCC/FCUP, 2008 (In Portuguese - some lecture notes)
- Desenho e Análise de Algoritmos – Alguns Apontamentos; Ana Paula Tomás; DCC/FCUP, 2013
Teaching methods and learning activities
Lectures; intermediate test and final test, or final exam.
The lectures mix the presentation of new material (introducing concepts, main algorithms and some results) with interactive discussion of their application when solving real problems.
The homework focus is on practical application of algorithmic concepts, consolidating the learned material.
The final exam and intermediate tests (closed book), globally evaluates the knowledge acquired by the students.
Evaluation Type
Distributed evaluation with final exam.
Assessment Components
designation | Weight (%) |
---|---|
Exam | 70,00 |
Test | 30,00 |
Amount of time allocated to each course unit
designation | Time (hours) |
---|---|
Home study | 120,00 |
Attendance time | 42,00 |
Total: | 162,00 |
Eligibility for exams
All students will be admitted to the exam.
Calculation formula of final grade
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(IT) intermediate mid-term test: 30% (done during a lesson, required >=5.5)
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(FT) final test: 70% (done during the normal exam period, required >=5.5)
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(ER) final exam: 100% (done during “recurso” period, required >=9.5)
1st (“Normal”) classification: C = IT0.3+ FT0.7 >= 9.5
2nd (“Recurso”) classification: C = ER >= 9.5
Lecturer
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- José Proença
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- DCC 1.69
- jose.proenca(at)fc.up.pt
- meet: thu afternoon (email before)
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- Pedro RIbeiro
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- DCC 1.47
- pribeiro(at)fc.up.pt
- meet: tba
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