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» Approximation in Databases
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WWW
2009
ACM
14 years 9 months ago
Answering approximate queries over autonomous web databases
To deal with the problem of empty or too little answers returned from a Web database in response to a user query, this paper proposes a novel approach to provide relevant and rank...
Xiangfu Meng, Z. M. Ma, Li Yan
VLDB
2000
ACM
95views Database» more  VLDB 2000»
13 years 12 months ago
Approximating Aggregate Queries about Web Pages via Random Walks
Ziv Bar-Yossef, Alexander C. Berg, Steve Chien, Ji...
SISAP
2008
IEEE
166views Data Mining» more  SISAP 2008»
14 years 2 months ago
Approximate Similarity Search in Genomic Sequence Databases Using Landmark-Guided Embedding
Similarity search in sequence databases is of paramount importance in bioinformatics research. As the size of the genomic databases increases, similarity search of proteins in the...
Ahmet Sacan, Ismail Hakki Toroslu
DEBU
2000
118views more  DEBU 2000»
13 years 8 months ago
Matching Algorithms within a Duplicate Detection System
Detecting database records that are approximate duplicates, but not exact duplicates, is an important task. Databases may contain duplicate records concerning the same real-world ...
Alvaro E. Monge
ADC
2006
Springer
136views Database» more  ADC 2006»
14 years 2 months ago
A multi-step strategy for approximate similarity search in image databases
Many strategies for similarity search in image databases assume a metric and quadratic form-based similarity model where an optimal lower bounding distance function exists for fil...
Paul Wing Hing Kwan, Junbin Gao