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ENTCS
2008
110views more  ENTCS 2008»
13 years 9 months ago
Chosen-name Attacks: An Overlooked Class of Type-flaw Attacks
In the context of Dolev-Yao style analysis of security protocols, we consider the capability of an intruder to dynamically choose and assign names to agents. This capability has b...
Pieter Ceelen, Sjouke Mauw, Sasa Radomirovic
IGPL
2008
103views more  IGPL 2008»
13 years 9 months ago
Transition Logic Revisited
A new version of transition logic is presented. It integrates (dynamic) transitions, which change world states, and classical (static) reasoning, restricted in the paper to Horn l...
Wolfgang Bibel
MOR
2006
90views more  MOR 2006»
13 years 9 months ago
Optimal Control and Hedging of Operations in the Presence of Financial Markets
We consider the problem of dynamically hedging the profits of a corporation when these profits are correlated with returns in the financial markets. In particular, we consider the...
René Caldentey, Martin B. Haugh
LOGCOM
2007
126views more  LOGCOM 2007»
13 years 9 months ago
Causality and Counterfactuals in the Situation Calculus
Structural causal models offer a popular framework for exploring causal concepts. However, due to their limited expressiveness, structural models have difficulties coping with su...
Mark Hopkins, Judea Pearl
DEBU
2000
108views more  DEBU 2000»
13 years 9 months ago
Next Generation Web Search: Setting Our Sites
The current state of web search is most successful at directing users to appropriate web sites. Once at the site, the user has a choice of following hyperlinks or using site searc...
Marti A. Hearst