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» Some Observations on Indifferentiability
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FS
2010
95views more  FS 2010»
13 years 9 months ago
Pricing credit derivatives under incomplete information: a nonlinear-filtering approach
This paper considers a general reduced form pricing model for credit derivatives where default intensities are driven by some factor process X. The process X is not directly observ...
Rüdiger Frey, Wolfgang Runggaldier
INFOCOM
2010
IEEE
13 years 9 months ago
PhishNet: Predictive Blacklisting to Detect Phishing Attacks
—Phishing has been easy and effective way for trickery and deception on the Internet. While solutions such as URL blacklisting have been effective to some degree, their reliance ...
Pawan Prakash, Manish Kumar, Ramana Rao Kompella, ...
SIGIR
2008
ACM
13 years 9 months ago
Searching blogs and news: a study on popular queries
Blog/news search engines are very important channels to reach information about the real-time happenings. In this paper, we study the popular queries collected over one year perio...
Aixin Sun, Meishan Hu, Ee-Peng Lim
DLOG
2010
13 years 9 months ago
Automata-Based Abduction for Tractable Diagnosis
Abstract. Abductive reasoning has been recognized as a valuable complement to deductive inference for tasks such as diagnosis and integration of incomplete information despite its ...
Thomas Hubauer, Steffen Lamparter, Michael Pirker
ICTAI
2010
IEEE
13 years 9 months ago
A Closer Look at MOMDPs
Abstract--The difficulties encountered in sequential decisionmaking problems under uncertainty are often linked to the large size of the state space. Exploiting the structure of th...
Mauricio Araya-López, Vincent Thomas, Olivi...