239 search results - page 3 / 48 » Web Timeouts and Their Implications |
WWW
2002
ACM
2002
ACM
Flash crowds and denial of service attacks: characterization and implications for CDNs and web sites
14 years 6 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...
CN
2004
13 years 5 months ago
2004
A number of web cache-related algorithms, such as replacement and prefetching policies, rely on specific characteristics present in the sequence of requests for efficient performa...
CHI
2007
ACM
14 years 6 months ago
2007
ACM
VLDB
2000
ACM
13 years 9 months ago
2000
ACM
In this paper we study how to build an effective incremental crawler. The crawler selectively and incrementally updates its index and/or local collection of web pages, instead of ...
EUROSYS
2008
ACM
14 years 2 months ago
2008
ACM
The basic system timer facilities used by applications and OS kernels for scheduling timeouts and periodic activities have remained largely unchanged for decades, while hardware a...