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WAW
2004
Springer
150views Algorithms» more  WAW 2004»
15 years 5 months ago
Do Your Worst to Make the Best: Paradoxical Effects in PageRank Incremental Computations
d Abstract) Paolo Boldi† Massimo Santini‡ Sebastiano Vigna∗ Deciding which kind of visit accumulates high-quality pages more quickly is one of the most often debated issue i...
Paolo Boldi, Massimo Santini, Sebastiano Vigna
CCS
2008
ACM
15 years 1 months ago
Using rhythmic nonces for puzzle-based DoS resistance
To protect against replay attacks, many Internet protocols rely on nonces to guarantee freshness. In practice, the server generates these nonces during the initial handshake, but ...
Ellick Chan, Carl A. Gunter, Sonia Jahid, Evgeni P...
IWIA
2006
IEEE
15 years 5 months ago
Present and Future Challenges Concerning DoS-attacks against PSAPs in VoIP Networks
Nowadays, voice over IP (VoIP) telephony networks are connected to classic public switched telephony networks (PSTNs). Emergency calls from VoIP peers to PSTN public service answe...
Nils Aschenbruck, Matthias Frank, Peter Martini, J...
ISCNZ
1996
IEEE
15 years 4 months ago
Escalation in IT Projects: Can We Afford to Quit or do We Have to Continue?
: Many information technology (IT) projects fail. These projects are not within budget, not on time or do not deliver what was promised. Failures in IT projects are more common tha...
Urban Nuldén
CHI
2009
ACM
16 years 13 days ago
Do HCI and NLP interact?
We examine the relationship between HCI and Natural Language Processing (NLP) by performing a bibliometric analysis and looking at the specific example of BioNLP. We identify oppo...
Nikiforos Karamanis, Anne Schneider, Ielka van der...