Picture of athlete cycling

Open Access research with a real impact on health...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the Physical Activity for Health Group based within the School of Psychological Sciences & Health. Research here seeks to better understand how and why physical activity improves health, gain a better understanding of the amount, intensity, and type of physical activity needed for health benefits, and evaluate the effect of interventions to promote physical activity.

Explore open research content by Physical Activity for Health...

TypEx : a type based approach to XML stream querying

Russell, George and Neumüller, Mathias and Connor, Richard (2003) TypEx : a type based approach to XML stream querying. In: Proceedings of the International Workshop on Web and Databases (WebDB' 03). WebDB, pp. 55-60.

[img]
Preview
Text (strathprints002542)
strathprints002542.pdf - Accepted Author Manuscript

Download (143kB) | Preview

Abstract

We consider the topic of query evaluation over semistructured information streams, and XML data streams in particular. Streaming evaluation methods are necessarily eventdriven, which is in tension with high-level query models; in general, the more expressive the query language, the harder it is to translate queries into an event-based implementation with finite resource bounds.