Sparse Multi-Reference Alignment: Phase Retrieval, Uniform Uncertainty Principles and the Beltway Problem.
Subhroshekhar GhoshPhilippe RigolletPublished in: Found. Comput. Math. (2023)
Keyphrases
- image database
- high dimensional
- information retrieval systems
- image retrieval
- relevance feedback
- sparse data
- information retrieval
- efficient retrieval
- uncertain data
- test collection
- sparse representation
- content based retrieval
- dynamic time warping
- retrieval method
- decision theory
- query expansion
- compressive sensing
- shape retrieval
- robust optimization
- retrieval model
- design principles
- data sets