Selectively estimation for Boolean queries
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Summary
This work formalizes the approach and proposes an algorithm for estimating the selectivity of any Boolean query using the signatures of its substring predicates, and demonstrates the superiority of this approach over a straight-forward approach based on the independence assumption.
- Type
- article
- Published
- 2000-05-01
- Cited by
- 68
- References
- 20
- Access
- Open access
- OpenAlex
- https://openalex.org/W1984629602
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:313598
Keywords
Substring, Computer science, Boolean expression, Boolean conjunctive query, Matching (statistics)
References
- Multi-Dimensional Substring Selectivity Estimation
- Paths, Flows, and VLSI-Layout
- Optimal Histograms with Quality Guarantees
- Introduction to Modern Information Retrieval
- Size-Estimation Framework with Applications to Transitive Closure and Reachability
- Min-wise independent permutations (extended abstract)
- Design and evaluation of incremental data structures and algorithms for dynamic query interfaces
- Substring selectivity estimation
- Finding interesting associations without support pruning
- Estimating alphanumeric selectivity in the presence of wildcards
- Fast and effective query refinement
- A Space-Economical Suffix Tree Construction Algorithm
- Selectivity estimation in the presence of alphanumeric correlations
- On the resemblance and containment of documents
- Relevance ranking for one to three term queries
- Min-Wise Independent Permutations
- PAT expressions: an algebra for text search
- Relevance ranking for one to three term queries
- Design and evaluation of incremental data structures and algorithms for dynamic query interfaces
- Analysis of a Very Large AltaVista Query Log
Cited by
- A Sketch-based Sampling Algorithm on Sparse Data
- Selectivity Estimation on Streaming Spatio-Textual Data Using Local Correlations
- Template Extraction from Heterogeneous Web Pages
- Pruning subscriptions in distributed publish/subscribe systems
- Extraction of Template using Clustering from Heterogeneous Web Documents
- Using histograms to estimate answer sizes for XML queries
- Improved count suffix trees for natural language data
- Approximate substring selectivity estimation
- Mining database structure; or, how to build a data quality browser
- Result-size estimation for information-retrieval subqueries
- Tracking set-expression cardinalities over continuous update streams
- Similarity estimation techniques from rounding algorithms
- GPGPU: general purpose computation on graphics hardware
- An effective candidate generation method for improving performance of edit similarity query processing
- Efficient processing of substring match queries with inverted q-gram indexes
- Algorithmics and applications of tree and graph searching
- Fast computation of database operations using graphics processors
- Fast computation of database operations using graphics processors
- Optimized union of non-disjoint distributed data sets
- Selectivity Estimation for Fuzzy String Predicates in Large Data Sets
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