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CCS
2007
ACM
16 years 28 days ago
Implementing and testing dynamic timeout adjustment as a dos counter-measure
In this paper we experimentally analyse various dynamic timeout adjustment strategies in server queues as potential counter-measures against degradation of service attacks. Previo...
Daniel Boteanu, Edouard Reich, José M. Fern...
CIKM
2007
Springer
16 years 28 days ago
Effective top-k computation in retrieving structured documents with term-proximity support
Modern web search engines are expected to return top-k results efficiently given a query. Although many dynamic index pruning strategies have been proposed for efficient top-k com...
Mingjie Zhu, Shuming Shi, Mingjing Li, Ji-Rong Wen
ISW
2007
Springer
16 years 27 days ago
Queue Management as a DoS Counter-Measure?
In this paper, we study the performance of timeout-based queue management practices in the context of flood denial-of-service (DoS) attacks on connection-oriented protocols, where...
Daniel Boteanu, José M. Fernandez, John McH...
SIGIR
2005
ACM
16 years 10 days ago
Impedance coupling in content-targeted advertising
The current boom of the Web is associated with the revenues originated from on-line advertising. While search-based advertising is dominant, the association of ads with a Web page...
Berthier A. Ribeiro-Neto, Marco Cristo, Paulo Braz...
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ECWEB
2004
Springer
179views ECommerce» more  ECWEB 2004»
16 years 4 days ago
Applying Text Mining on Electronic Messages for Competitive Intelligence
This paper presents how text -mining techniques can be used to analyze an enterprise’s external environment searching for competitors, related products and services, marketing st...
José Palazzo Moreira de Oliveira, Stanley L...