Indoor navigation for visually impaired people with vertex colored graphs.
Pei DuNirupama BulusuPublished in: MobiSys (2022)
Keyphrases
- indoor navigation
- directed graph
- undirected graph
- attributed graphs
- labeled graphs
- structured environments
- hamiltonian cycle
- graph matching
- connected subgraphs
- maximum cardinality
- graph databases
- graph structure
- average degree
- spanning tree
- edge weights
- autonomous vehicles
- random graphs
- graph clustering
- real time
- graph mining
- graph theory
- expert systems
- three dimensional