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VLDB
1991
ACM
143views Database» more  VLDB 1991»
13 years 11 months ago
Handling Data Skew in Multiprocessor Database Computers Using Partition Tuning
Shared nothing multiprocessor archit.ecture is known t.obe more scalable to support very large databases. Compared to other join strategies, a hash-ba9ed join algorithm is particu...
Kien A. Hua, Chiang Lee
EDBT
2012
ACM
299views Database» more  EDBT 2012»
11 years 10 months ago
RecStore: an extensible and adaptive framework for online recommender queries inside the database engine
Most recommendation methods (e.g., collaborative filtering) consist of (1) a computationally intense offline phase that computes a recommender model based on users’ opinions o...
Justin J. Levandoski, Mohamed Sarwat, Mohamed F. M...
ICDE
2006
IEEE
154views Database» more  ICDE 2006»
14 years 1 months ago
Ontology-Driven Semantic Matches between Database Schemas
Schema matching has been historically difficult to automate. Most previous studies have tried to find matches by exploiting information on schema and data instances. However, sche...
Sangsoo Sung, Dennis McLeod
SIGMOD
1993
ACM
93views Database» more  SIGMOD 1993»
14 years 22 sec ago
Design and Implementation of the Glue-Nail Database System
We describe the design and implementation of the Glue-Nail database system. The Nail language is a purely declarative query language; Glue is a procedural language used for nonque...
Marcia A. Derr, Shinichi Morishita, Geoffrey Phipp...
BIBE
2005
IEEE
126views Bioinformatics» more  BIBE 2005»
14 years 1 months ago
Suboptimal Alignments Improve the Detection of Weak Homologs in Sequence Database Searches
PSI-BLAST remains one of the popular tools for searching remote homologs in sequence databases. We recently demonstrated that hybrid alignment can function as the alignment core f...
Yuheng Li, Mario Lauria, Ralf Bundschuh