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HT
2006
ACM
16 years 19 days ago
Evaluation of crawling policies for a web-repository crawler
We have developed a web-repository crawler that is used for reconstructing websites when backups are unavailable. Our crawler retrieves web resources from the Internet Archive, Go...
Frank McCown, Michael L. Nelson
WIDM
2006
ACM
16 years 18 days ago
Lazy preservation: reconstructing websites by crawling the crawlers
Backup of websites is often not considered until after a catastrophic event has occurred to either the website or its webmaster. We introduce “lazy preservation” – digital p...
Frank McCown, Joan A. Smith, Michael L. Nelson
EPEW
2005
Springer
16 years 6 days ago
A Compositional Operational Semantics for OWL-S
Software composition via workflow specifications has received a great deal of attention recently. One reason is the high degree of fit with the encapsulation of software modules...
Barry Norton, Simon Foster, Andrew Hughes
CIA
2003
Springer
15 years 12 months ago
A Framework for the Social Description of Resources in Open Environments
Abstract. The description of public resources such as web site contents, web services or data files in open peer-to-peer networks using some formal framework like RDF usually re...
Matthias Nickles, Gerhard Weiß
ICMCS
2000
IEEE
145views Multimedia» more  ICMCS 2000»
15 years 11 months ago
Talking Heads and Synthetic Speech: An Architecture for Supporting Electronic Commerce
Facial animation has been combined with text-to-speech synthesis to create innovative multimodal interfaces. In this paper, we present an architecture for this multimodal interfac...
Jörn Ostermann, David R. Millen