Classify trajectory compression algorithm

Question

I'm tryng to classify each compression algorithm based upon their features, i've thinked:

• Compression algorithm
  • Lossless algorithm
    • Batched algorithm
      • Rinex
  • Lossy algorithm
    • Batched algorithm
      • Uniform sampling
      • Douglas-Peucker
      • Bellman
    • Online algorithm
      • Opening window
    • Hybrid algorithm
      • Threshold algorithm

Do you agree with me? How can I improve this chart? The main division is among lossless and lossy or batched and online? Exist an online lossless algorithm?

Best regard