Sciweavers

848 search results - page 29 / 170
» Optimization of Sequence Queries in Database Systems
Sort
View
ADBIS
2007
Springer
126views Database» more  ADBIS 2007»
14 years 28 days ago
Optimal Query Mapping in Mobile OLAP
Query mapping to aggregation lattices is used in order to exploit sub-cube dependencies in multidimensional databases. It is employed in mobile OLAP dissemination systems, in order...
Ilias Michalarias, Hans-Joachim Lenz
SIGMOD
2000
ACM
141views Database» more  SIGMOD 2000»
14 years 1 months ago
Counting, Enumerating, and Sampling of Execution Plans in a Cost-Based Query Optimizer
Testing an SQL database system by running large sets of deterministic or stochastic SQL statements is common practice in commercial database development. However, code defects oft...
Florian Waas, César A. Galindo-Legaria
DMSN
2010
ACM
13 years 7 months ago
Processing nested complex sequence pattern queries over event streams
Complex event processing (CEP) has become increasingly important for tracking and monitoring applications ranging from health care, supply chain management to surveillance. These ...
Mo Liu, Medhabi Ray, Elke A. Rundensteiner, Daniel...
BMCBI
2007
159views more  BMCBI 2007»
13 years 9 months ago
sIR: siRNA Information Resource, a web-based tool for siRNA sequence design and analysis and an open access siRNA database
Background: RNA interference has revolutionized our ability to study the effects of altering the expression of single genes in mammalian (and other) cells through targeted knockdo...
Jyoti K. Shah, Harold R. Garner, Michael A. White,...
EDBT
2008
ACM
169views Database» more  EDBT 2008»
14 years 9 months ago
BioScout: a life-science query monitoring system
Scientific data are available through an increasing number of heterogeneous, independently evolving, sources. Although the sources themselves are independently evolving, the data ...
Anastasios Kementsietsidis, Frank Neven, Dieter Va...