@inproceedings{9ebd645584924666bb10cd3780654276,
title = "Metadata services for distributed event stream processing agents",
abstract = "Enterprise-level applications are becoming complex with the need for event and stream processing, multiple query processing and data analysis over heterogeneous data sources such as relational databases and XML data. Such applications require access to the metadata information for these different data sources. This paper discusses the design and implementation of a service-based dynamic metadata repository over heterogeneous data sources in a distributed event stream processing environment. The metadata repository is dynamic such that data resources can be registered or unregistered at run time. The design of such a metadata database is the first step in researching multiple query optimization over various query expressions to detect and materialize common subexpressions over relational and XML structured data sources.",
keywords = "Common subexpressions, Event stream processing, Materialized views, Metadata, Multiple query optimization, WCF services",
author = "Chaudhari, {Mahesh B.} and Suzanne Dietrich",
year = "2010",
language = "English (US)",
isbn = "9781617386077",
series = "19th International Conference on Software Engineering and Data Engineering 2010, SEDE 2010",
pages = "307--312",
booktitle = "19th International Conference on Software Engineering and Data Engineering 2010, SEDE 2010",
note = "19th International Conference on Software Engineering and Data Engineering 2010, SEDE 2010 ; Conference date: 16-06-2010 Through 18-06-2010",
}