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cs.DS2025★ 2 cited
Modern Minimal Perfect Hashing: A Survey
Hans-Peter Lehmann, Thomas Mueller, Rasmus Pagh +4
Given a set of keys, a perfect hash function for maps the keys in to the first integers without collisions. It may return an arbitrary result for any key…
cs.DS2025
U-index: A Universal Indexing Framework for Matching Long Patterns
Lorraine A. K. Ayad, Gabriele Fici, Ragnar Groot Koerkamp +4
Text indexing is a fundamental and well-studied problem. Classic solutions either replace the original text with a compressed representation, e.g., the FM-index and its variants, o…