4093 search results - page 254 / 819 » Citizen Information Services using Internet Technologies |
170
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CONEXT
2007
ACM
15 years 10 months ago
2007
ACM
Community wireless mesh networks (WMNs) are increasingly being deployed for providing cheap, low maintenance Internet access. For the successful adoption of WMNs as a last-mile te...
145
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ICWS
2007
IEEE
15 years 8 months ago
2007
IEEE
— Web services orchestrations and choreographies require establishing Quality of Service (QoS) contracts with the user. This is achieved by performing QoS composition, based on c...
144
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WWW
2002
ACM
2002
ACM
Flash crowds and denial of service attacks: characterization and implications for CDNs and web sites
16 years 7 months ago
The paper studies two types of events that often overload Web sites to a point when their services are degraded or disrupted entirely - flash events (FEs) and denial of service at...
159
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
In the last decade, there has been an explosion of online commercial activity enabled by the World Wide Web. An electronic marketplace (e-market) provides an online method to perf...
193
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
In most web sites, web-based applications (such as web portals, emarketplaces, search engines), and in the file systems of personal computers, a wide variety of schemas (such as t...