On further reduction of complexity in tree pruning based sphere search.
Byonghyo ShimInsung KangPublished in: IEEE Trans. Commun. (2010)
Keyphrases
- tree pruning
- search algorithm
- search efficiency
- search space
- search strategies
- complexity reduction
- search strategy
- query formulation
- computational complexity
- worst case
- exhaustive search
- search methods
- solution space
- decision problems
- space complexity
- search procedure
- databases
- user queries
- constraint satisfaction problems
- data structure
- knowledge base
- information systems
- search engine