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Free Online Courses from the William Fiset
William Fiset
Programmer & software engineer whizz
18,958
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2
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47
Benefited
Information Technology (IT)
Teaching & Academics
Teaching on Alison since Jun, 2021
William Fiset is a software engineer for Google Maps stationed at Mountain View in California, USA. He is a former ACM-ICPC (Association for Computing Machinery International Collegiate Programming Contest) world finalist and an avid problem solver looking to share his knowledge of computer programming and problem solving.

William teaches courses on Alison because there exists a need to create high-quality content about complex topics in computer science.

His areas of focus are data structures and algorithms; together they are the most important topics to master on the road to becoming an exemplary software engineer. Consider enrolling in one or more of the courses William has developed; they are designed for everyone, whether you are a beginner ...
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Introduction to Data Structures
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Free Online Courses by William Fiset
Introduction to Data Structures
3-4 hrs 16,888 learners
By William Fiset
You Will Learn How To

At the end of this course you should be able to:

  • Explain the meaning of Data Structure
  • Outline when and where static arrays can be used
  • Differentiate between singly and doubly-linked lists
  • Explain how to push nodes into a stack with a singly linked list
  • Describe how Union Find operations can be applied in Kruskal's Minimum Spanning Tree
  • List the steps involved in adding elements to a Binary Search Tree (BST)
  • Differentiate between a hash, hash table and hash function
  • Relate how a Fenwick tree can be constructed using the linear construction method
  • Outline different types of Balanced Binary Search Tree
  • Describe how to construct a Sparse Table
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CERTIFICATE
Beginner Level
Data Structures
Introduction to Data Structures
3-4 hrs
16888 enrolled
Introduction to Graph Theory
4-5 hrs 2,066 learners
By William Fiset
You Will Learn How To

By the end of this course, you will be able to:

  • List and explain the types of graphs and identify the key differences between them
  • Outline some common problems in graph theory, citing the solution algorithms for each
  • Discuss the features of the Breadth-First Search (BFS) algorithm
  • Describe the different types of trees
  • Outline the steps involved in the Bellman-Ford (BF) algorithm
  • Explain the process of rebuilding the level graph and finding the blocking flow when using Dinic's algorithm
course logo
CERTIFICATE
Beginner Level
Computer Science
Introduction to Graph Theory
4-5 hrs
2066 enrolled
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Shreyas S.
This course was explained well in structure and oragnized
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good i like it
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