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ENTCS
2007
143views more  ENTCS 2007»
15 years 4 months ago
Formal Fault Tree Analysis - Practical Experiences
Safety is an important requirement for many modern systems. To ensure safety of complex critical systems, well-known safety analysis methods have been formalized. This holds in pa...
Frank Ortmeier, Gerhard Schellhorn
TFS
2008
116views more  TFS 2008»
15 years 4 months ago
Fuzzifying Allen's Temporal Interval Relations
When the time span of an event is imprecise, it can be represented by a fuzzy set, called a fuzzy time interval. In this paper, we propose a framework to represent, compute, and re...
Steven Schockaert, Martine De Cock, Etienne E. Ker...
121
Voted
COMPUTER
2004
120views more  COMPUTER 2004»
15 years 4 months ago
Computer Security in the Real World
After thirty years of work on computer security, why are almost all the systems in service today extremely vulnerable to attack? The main reason is that security is expensive to s...
Butler W. Lampson
187
Voted
CORR
2011
Springer
186views Education» more  CORR 2011»
14 years 12 months ago
A Goal-Directed Implementation of Query Answering for Hybrid MKNF Knowledge Bases
Ontologies and rules are usually loosely coupled in knowledge representation formalisms. In fact, ontologies use open-world reasoning while the leading semantics for rules use non...
Ana Sofia Gomes, José Júlio Alferes,...
CSL
2011
Springer
14 years 12 months ago
Applications of graph theory to an English rhyming corpus
How much can we infer about the pronunciation of a language – past or present – by observing which words its speakers rhyme? This paper explores the connection between pronunc...
Morgan Sonderegger