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JCS
2008
119views more  JCS 2008»
13 years 8 months ago
Synthesising verified access control systems through model checking
We present a framework for evaluating and generating access control policies. The framework contains a modelling formalism called RW, which is supported by a model checking tool. ...
Nan Zhang 0003, Mark Ryan, Dimitar P. Guelev
JFP
2007
136views more  JFP 2007»
13 years 7 months ago
Practical type inference for arbitrary-rank types
Haskell’s popularity has driven the need for ever more expressive type system features, most of which threaten the decidability and practicality of Damas-Milner type inference. ...
Simon L. Peyton Jones, Dimitrios Vytiniotis, Steph...
AI
2004
Springer
13 years 7 months ago
Order-sorted logic programming with predicate hierarchy
Order-sorted logic has been formalized as first-order logic with sorted terms where sorts are ordered to build a hierarchy (called a sort-hierarchy). These sorted logics lead to u...
Ken Kaneiwa
CLEF
2003
Springer
14 years 1 months ago
Pruning Texts with NLP and Expanding Queries with an Ontology: TagSearch
: The basic line of our action is first to use natural language processing to prune the texts and the query, and secondly to use an ontology to expand the queries. Last year The sy...
Gil Francopoulo
CAS
2004
150views more  CAS 2004»
13 years 7 months ago
Accounting for Human Activity Through Physics
Accounting for human activity through physics does not require anything more than a switch of mind. Objectivity needs first to be recognized as an epistemological principle that s...
Paul Jorion