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» Probabilistic structured query methods
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SYRCODIS
2008
184views Database» more  SYRCODIS 2008»
13 years 10 months ago
Towards Cost-based Query Optimization in Native XML Database Management Systems
In the last few years, XML became a de-facto standard for the exchange of structured and semi-structured data. The database research community took this development into account b...
Andreas M. Weiner, Christian Mathis, Theo Här...
NAR
2011
190views Computer Vision» more  NAR 2011»
12 years 11 months ago
New tools and methods for direct programmatic access to the dbSNP relational database
Genome-wide association studies often incorporate information from public biological databases in order to provide a biological reference for interpreting the results. The dbSNP d...
Scott F. Saccone, Jiaxi Quan, Gaurang Mehta, Rapha...
ADC
2000
Springer
182views Database» more  ADC 2000»
14 years 17 days ago
Efficient Range Query Retrieval for Non-Uniform Data Distributions
Answering range queries is a common database operation. Methods based on hashing techniques to minimise the cost of answering range queries by taking the query distribution into a...
Salahadin Mohammed, Evan P. Harris, Kotagiri Ramam...
BMCBI
2007
95views more  BMCBI 2007»
13 years 9 months ago
Methods for estimating human endogenous retrovirus activities from EST databases
Background: Human endogenous retroviruses (HERVs) are surviving traces of ancient retrovirus infections and now reside within the human DNA. Recently HERV expression has been dete...
Merja Oja, Jaakko Peltonen, Jonas Blomberg, Samuel...
SIGMOD
2005
ACM
109views Database» more  SIGMOD 2005»
14 years 9 months ago
Query-Sensitive Embeddings
A common problem in many types of databases is retrieving the most similar matches to a query object. Finding those matches in a large database can be too slow to be practical, es...
Vassilis Athitsos, Marios Hadjieleftheriou, George...