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WSDM
2010
ACM
15 years 7 months ago
2010
ACM
In this paper, we study search bot traffic from search engine query logs at a large scale. Although bots that generate search traffic aggressively can be easily detected, a large ...
ICS
2010
Tsinghua U.
15 years 7 months ago
2010
Tsinghua U.
: Design of secure systems can often be expressed as ensuring that some property is maintained at every step of a distributed computation among mutually-untrusting parties. Special...
EUROSYS
2008
ACM
15 years 7 months ago
2008
ACM
The internal libraries of Linux are evolving rapidly, to address new requirements and improve performance. These evolutions, however, entail a massive problem of collateral evolut...
EUROSYS
2007
ACM
15 years 7 months ago
2007
ACM
The vulnerabilities which plague computers cause endless grief to users. Slammer compromised millions of hosts in minutes; a hit-list worm would take under a second. Recently prop...
EUROSYS
2007
ACM
15 years 7 months ago
2007
ACM
Most implementations of critical Internet protocols are written in type-unsafe languages such as C or C++ and are regularly vulnerable to serious security and reliability problems...