Space/query-time tradeoff for computing the visibility polygon.
Mostafa Nouri BaygiMohammad GhodsiPublished in: Comput. Geom. (2013)
Keyphrases
- vector space
- query processing
- response time
- relevance feedback
- space time
- database
- data structure
- search space
- trade off
- query evaluation
- data sets
- art gallery
- query formulation
- complex queries
- range queries
- retrieval systems
- query expansion
- user queries
- user interaction
- user defined
- convex hull
- multi dimensional
- data sources
- keyword search
- computational complexity
- keywords
- linear space
- information retrieval