OPEN PROBLEMS
- COMPRESSION ALGORITHM BASED ON HEURISTICS
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- OPTIMAL CONSTRUCTION OF TREES
- GEOMETRY OCCUPIES MUCH MORE SPACE THAN CONNECTIVITY
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- OPTIMIZE PREDICTOR PARAMETERS
- MULTIRESOLUTION SCHEMES ?
- GLOBAL PREDICTORS FUNCTION OF CONNECTIVITY ?
- LOSSY ENCODING OF NON-MANIFOLD CONNECTIVITY
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- TRADE OFF FILE SIZE FOR DECOMPRESSION TIME
- COMPRESS TIME-DEPENDENT OBJECTS
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- EASY IF CONNECTIVITY DOES NOT CHANGE (MORPHING)
- WHAT IF CONNECTIVITY DOES CHANGE (CLOUDS) ?