Reducing the Complexity of Fingerprinting-Based Positioning using Locality-Sensitive Hashing.
Larry TangRamina GhodsChristoph StuderPublished in: ACSSC (2019)
Keyphrases
- locality sensitive hashing
- locality sensitive
- similarity search
- brute force
- nearest neighbor search
- hash functions
- nearest neighbor
- approximate nearest neighbor
- range queries
- indexing techniques
- hash tables
- database systems
- space efficient
- sift features
- detection algorithm
- multimedia retrieval
- knn
- computational complexity