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IJSNET
2008
130views more  IJSNET 2008»
13 years 9 months ago
SENSTRAC: scalable querying of sensor networks from mobile platforms using tracking-style queries
Abstract-- Future applications running on mobile platforms will sometimes need to query sensors and track sensor data over time. This paper uses the publishsubscribe paradigm as a ...
Stefan Pleisch, Kenneth P. Birman
SIGMOD
2011
ACM
202views Database» more  SIGMOD 2011»
12 years 11 months ago
Sensitivity analysis and explanations for robust query evaluation in probabilistic databases
Probabilistic database systems have successfully established themselves as a tool for managing uncertain data. However, much of the research in this area has focused on efficient...
Bhargav Kanagal, Jian Li, Amol Deshpande
EDBT
2009
ACM
241views Database» more  EDBT 2009»
14 years 3 months ago
GADDI: distance index based subgraph matching in biological networks
Currently, a huge amount of biological data can be naturally represented by graphs, e.g., protein interaction networks, gene regulatory networks, etc. The need for indexing large ...
Shijie Zhang, Shirong Li, Jiong Yang
ICDE
2008
IEEE
200views Database» more  ICDE 2008»
14 years 10 months ago
Answering Keyword Queries on XML Using Materialized Views
Answering queries using materialized views has been well studied in the context of structured queries and has shown significant performance benefits. Despite the popularity of keyw...
Ziyang Liu, Yi Chen
ADBIS
2004
Springer
125views Database» more  ADBIS 2004»
14 years 2 months ago
Using XSLT Stylesheets to Transform XPath Queries
Abstract. Often, XML documents stored in an XML database must be transformed by an XSL processor into a client-specific format before queries are submitted. In applications where X...
Sven Groppe, Stefan Böttcher, Reiko Heckel, G...