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» Argumentation and standards of proof
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CHI
2007
ACM
14 years 11 months ago
Approaches to web search and navigation for older computer novices
: A proof of concept web search and navigation system was developed for older people for whom the Internet is seen as an alien territory. A joint industry/academia team deployed Us...
Anna Dickinson, Michael J. Smith, John L. Arnott, ...
CADE
2005
Springer
14 years 11 months ago
Nominal Techniques in Isabelle/HOL
Abstract This paper describes a formalisation of the lambda-calculus in a HOL-based theorem prover using nominal techniques. Central to the formalisation is an inductive set that i...
Christian Urban, Christine Tasson
LICS
2009
IEEE
14 years 5 months ago
Psi-calculi: Mobile Processes, Nominal Data, and Logic
A psi-calculus is an extension of the pi-calculus with nominal data types for data structures and for logical assertions representing facts about data. These can be transmitted be...
Jesper Bengtson, Magnus Johansson, Joachim Parrow,...
TASE
2008
IEEE
14 years 5 months ago
Verifying BPEL-Like Programs with Hoare Logic
The WS-BPEL language has recently become a de facto standard for modeling Web-based business processes. One of its essential features is the fully programmable compensation mechan...
Chenguang Luo, Shengchao Qin, Zongyan Qiu
CSFW
2003
IEEE
14 years 4 months ago
Understanding SPKI/SDSI Using First-Order Logic
SPKI/SDSI is a language for expressing distributed access control policy, derived from SPKI and SDSI. We provide a first-order logic (FOL) semantics for SDSI, and show that it ha...
Ninghui Li, John C. Mitchell