Sciweavers

517 search results - page 86 / 104
» Evaluating XPath Queries on XML Data Streams
Sort
View
SIGMOD
2005
ACM
146views Database» more  SIGMOD 2005»
16 years 19 days ago
Predicate Result Range Caching for Continuous Queries
Many analysis and monitoring applications require the repeated execution of expensive modeling functions over streams of rapidly changing data. These applications can often be exp...
Matthew Denny, Michael J. Franklin
VLDB
2006
ACM
190views Database» more  VLDB 2006»
16 years 22 days ago
Online summarization of dynamic time series data
Managing large-scale time series databases has attracted significant attention in the database community recently. Related fundamental problems such as dimensionality reduction, tr...
Ümit Y. Ogras, Hakan Ferhatosmanoglu
103
Voted
PVLDB
2008
134views more  PVLDB 2008»
14 years 12 months ago
Reasoning and identifying relevant matches for XML keyword search
Keyword search is a user-friendly mechanism for retrieving XML data in web and scientific applications. An intuitively compelling but vaguely defined goal is to identify matches t...
Ziyang Liu, Yi Chen
WWW
2005
ACM
16 years 1 months ago
Duplicate detection in click streams
We consider the problem of finding duplicates in data streams. Duplicate detection in data streams is utilized in various applications including fraud detection. We develop a solu...
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
144
Voted
EDBT
2009
ACM
165views Database» more  EDBT 2009»
14 years 10 months ago
Exploiting the power of relational databases for efficient stream processing
Stream applications gained significant popularity over the last years that lead to the development of specialized stream engines. These systems are designed from scratch with a di...
Erietta Liarou, Romulo Goncalves, Stratos Idreos