YSC2229: Introductory Data Structures and Algorithms
  • 1. Software Prerequisites
  • 2. OCaml Style Guide
  • 3. Policies
  • 4. Midterm Project: Memory Allocation and Reclamation
  • 5. Final Project: Vroomba Programming
  • 1. Chapter 01: Introduction
  • 2. Chapter 02: Working with Arrays
  • 3. Chapter 03: Complexity of Algorithms and Order Notation
  • 4. Chapter 04: Divide-and-Conquer Algorithms
  • 5. Chapter 05: Binary Heaps and Priority Queues
  • 6. Chapter 06: Abstract Data Types
  • 7. Chapter 07: Hashing-Based Data Structures
  • 8. Chapter 08: Searching in Strings
  • 9. Chapter 09: Backtracking and Dynamic Programming
  • 10. Chapter 10: Data Encoding and Compression
    • 10.1. File Input and Output in OCaml
    • 10.2. Binary Encoding of Data
    • 10.3. Run-Length Encoding
    • 10.4. Huffman Encoding
    • 10.5. Installing GraphViz
  • 11. Chapter 11: Binary Search Trees
  • 12. Chapter 12: Graph Algorithms
  • 13. Chapter 13: Elements of Computational Geometry
YSC2229: Introductory Data Structures and Algorithms
  • »
  • 10. Chapter 10: Data Encoding and Compression

10. Chapter 10: Data Encoding and Compression

  • 10.1. File Input and Output in OCaml
    • 10.1.1. Reading and Writing with Channels
    • 10.1.2. Copying Files
    • 10.1.3. Representing Strings
  • 10.2. Binary Encoding of Data
    • 10.2.1. Writing and Reading Binary Files
    • 10.2.2. Writing and Reading OCaml Strings
    • 10.2.3. Compressing DNA Sequences
  • 10.3. Run-Length Encoding
    • 10.3.1. Design Considerations
    • 10.3.2. Implementation
  • 10.4. Huffman Encoding
    • 10.4.1. Assigning Codes via Character Trees
    • 10.4.2. Serializing Huffman Trees
    • 10.4.3. Constructing Huffman tree from Frequencies
    • 10.4.4. Computing Relative Frequencies
    • 10.4.5. Encoding and Writing the Compressed Text
    • 10.4.6. Decompression
    • 10.4.7. Testing and Running Huffman Compression
  • 10.5. Installing GraphViz
    • 10.5.1. Microsoft Windows 10
    • 10.5.2. Linux
    • 10.5.3. Mac OS X
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