loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
2008 Second UKSIM European Symposium on Computer Modeling and Simulation
Availability and Accuracy of Distributed Web Crawlers: A Model-Based Evaluation
September 08-September 10
ISBN: 978-0-7695-3325-4
ASCII Text
x 
 
Mitra Nasri, Saeed Shariati, Mohsen Sharifi, "Availability and Accuracy of Distributed Web Crawlers: A Model-Based Evaluation," Computer Modeling and Simulation, UKSIM European Symposium on, pp. 453-458, 2008 Second UKSIM European Symposium on Computer Modeling and Simulation, 2008.
 
 
BibTex
x
 
@article{ 10.1109/EMS.2008.55,
author = {Mitra Nasri and Saeed Shariati and Mohsen Sharifi},
title = {Availability and Accuracy of Distributed Web Crawlers: A Model-Based Evaluation},
journal ={Computer Modeling and Simulation, UKSIM European Symposium on},
volume = {0},
year = {2008},
isbn = {978-0-7695-3325-4},
pages = {453-458},
doi = {http://doi.ieeecomputersociety.org/10.1109/EMS.2008.55},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Computer Modeling and Simulation, UKSIM European Symposium on
TI - Availability and Accuracy of Distributed Web Crawlers: A Model-Based Evaluation
SN - 978-0-7695-3325-4
SP453
EP458
A1 - Mitra Nasri,
A1 - Saeed Shariati,
A1 - Mohsen Sharifi,
PY - 2008
KW - Distributed Web Crawlers
KW - Web Crawlers
KW - Availability
KW - Accuracy
KW - SAN
KW - Stochastic Activity Networks
KW - Modeling
KW - Mobius
VL - 0
JA - Computer Modeling and Simulation, UKSIM European Symposium on
ER -
 
Distributed Web crawlers are extensively used for Web mining nowadays, but their accuracy, dependability and other operational measures have not been fully studied. Distributed Web crawlers are costly and require careful selection of configuration parameters. It is important to have some estimation about the performance, dependability and accuracy of a Web crawler. This paper presents a model-based evaluation of the accuracy and availability of a distributed Web crawler whose architecture is based on UbiCrawler. Stochastic activity networks are used for modelling the crawler. Accuracy and availability of the Web crawler are formally defined, and the effects of environmental failure rates on crawling nodes and on the availability of the whole system are discussed.
Index Terms:
Distributed Web Crawlers, Web Crawlers, Availability, Accuracy, SAN, Stochastic Activity Networks, Modeling, Mobius
Citation:
Mitra Nasri, Saeed Shariati, Mohsen Sharifi, "Availability and Accuracy of Distributed Web Crawlers: A Model-Based Evaluation," ems, pp.453-458, 2008 Second UKSIM European Symposium on Computer Modeling and Simulation, 2008
Usage of this product signifies your acceptance of the Terms of Use.