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» A measurement study of Internet bottlenecks
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WWW
2010
ACM
14 years 3 months ago
Diversifying web search results
Result diversity is a topic of great importance as more facets of queries are discovered and users expect to find their desired facets in the first page of the results. However,...
Davood Rafiei, Krishna Bharat, Anand Shukla
WWW
2010
ACM
14 years 3 months ago
Money, glory and cheap talk: analyzing strategic behavior of contestants in simultaneous crowdsourcing contests on TopCoder.com
Crowdsourcing is a new Web phenomenon, in which a firm takes a function once performed in-house and outsources it to a crowd, usually in the form of an open contest. Designing ef...
Nikolay Archak
CCS
2010
ACM
14 years 3 months ago
Region-based BGP announcement filtering for improved BGP security
BGP prefix hijacking is a serious security threat on the Internet. In this paper we propose a region-based BGP announcement filtering scheme (RBF) to improve the BGP security. I...
Fernando Sanchez, Zhenhai Duan
IMC
2009
ACM
14 years 3 months ago
When private keys are public: results from the 2008 Debian OpenSSL vulnerability
We report on the aftermath of the discovery of a severe vulnerability in the Debian Linux version of OpenSSL. Systems affected by the bug generated predictable random numbers, mo...
Scott Yilek, Eric Rescorla, Hovav Shacham, Brandon...
IEEECIT
2006
IEEE
14 years 2 months ago
Improving Resiliency of Network Topology with Enhanced Evolving Strategies
— Recent studies have shown that many real networks follow the power-law distribution of node degrees. Instead of random connectivity, however, power-law connectivity suffers fro...
Soo Kim, Heejo Lee, Wan Yeon Lee