2514 search results - page 241 / 503 » On the Computation of Approximations of Database Queries |
287
click to vote
GIS
2005
ACM
16 years 7 months ago
2005
ACM
Nearest neighbor (NN) searches represent an important class of queries in geographic information systems (GIS). Most nearest neighbor algorithms rely on static distance informatio...
289
click to vote
SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
A major problem in detecting events in streams of data is that the data can be imprecise (e.g. RFID data). However, current state-ofthe-art event detection systems such as Cayuga ...
162
click to vote
PSB
2004
15 years 8 months ago
2004
An important emerging need in Model Organism Databases (MODs) and other bioinformatics databases (DBs) is that of capturing the scientific evidence that supports the information wi...
185
click to vote
NAR
2011
15 years 1 months ago
2011
The Pancreatic Expression database (PED, http:// www.pancreasexpression.org) has established itself as the main repository for pancreatic-derived -omics data. For the past 3 years...
277
click to vote
VLDB
2007
ACM
16 years 6 months ago
2007
ACM
As more sensitive data is captured in electronic form, security becomes more and more important. Data encryption is the main technique for achieving security. While in the past en...