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Everything about Wavelet Tree

Succinct data structure

The wavelet tree is a succinct data structure to store strings in compressed space. It generalizes the and operations defined on bitvectors to arbitrary alphabets. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Wavelet TreeA 5-minute orientation
  2. Skim a recent paper: Image fusion using dual tree discrete wavelet transform and weights optimizationInfluential work since 2022
  3. Pick up a classic book: Tree structured function estimation with Haar waveletsThe most-reprinted book on the subject
  4. Read the landmark paper: Embedded image coding using zerotrees of wavelet coefficientsCited 3,547 times
  5. Go sideways: Succinct data structureA closely related topic
  6. Go sideways: Longest common substringA closely related topic

📖 Definitions

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🗂️ The subject at a glance

  1. Properties
  2. Extensions

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics