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SIGMOD
2003
ACM
140views Database» more  SIGMOD 2003»
14 years 10 months ago
Stream Processing of XPath Queries with Predicates
We consider the problem of evaluating large numbers of XPath filters, each with many predicates, on a stream of XML documents. The solution we propose is to lazily construct a sin...
Ashish Kumar Gupta, Dan Suciu
SIGMOD
2007
ACM
105views Database» more  SIGMOD 2007»
14 years 10 months ago
Sonnet: an efficient distributed content-based dissemination broker
In this demonstration, we present a prototype content-based dissemination broker, called Sonnet, which is built upon structured overlay network. It combines approximate filtering ...
Aoying Zhou, Weining Qian, Xueqing Gong, Minqi Zho...
ISMIS
2005
Springer
14 years 3 months ago
Getting Computers to See Information Graphics So Users Do Not Have to
Abstract. Information graphics such as bar, line and pie charts appear frequently in electronic media and often contain information that is not found elsewhere in documents. Unfort...
Daniel Chester, Stephanie Elzer
SEMWEB
2001
Springer
14 years 2 months ago
Object Interoperability for Geospatial Applications
In this paper, we analyze a geospatial application for visualizing U.S. election results in order to show the problems that need to be solved in the mapping between different XML...
Isabel F. Cruz, Paul W. Calnan
FSTTCS
2007
Springer
14 years 2 months ago
Efficient and Expressive Tree Filters
Abstract. We investigate streaming evaluation of filters on XML documents, evaluated both at the root node and at an arbitrary node. Motivated by applications in protocol processin...
Michael Benedikt, Alan Jeffrey