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ICALP
2004
Springer
15 years 9 months ago
On the Expressive Power of Monadic Least Fixed Point Logic
Monadic least fixed point logic MLFP is a natural logic whose expressiveness lies between that of first-order logic FO and monadic second-order logic MSO. In this paper we take ...
Nicole Schweikardt
JFP
2007
111views more  JFP 2007»
15 years 4 months ago
Mechanizing metatheory in a logical framework
The LF logical framework codifies a methodology for representing deductive systems, such as programming languages and logics, within a dependently typed λ-calculus. In this meth...
Robert Harper, Daniel R. Licata
TLCA
2009
Springer
15 years 11 months ago
A Logical Foundation for Environment Classifiers
Taha and Nielsen have developed a multi-stage calculus λα with a sound type system using the notion of environment classifiers. They are special identifiers, with which code fr...
Takeshi Tsukada, Atsushi Igarashi
DLOG
2009
15 years 2 months ago
A Matter of Principles: Towards the Largest DLP Possible
Abstract. Description Logic Programs (DLP) have been described as a description logic (DL) that is in the "expressive intersection" of DL and datalog. This is a very weak...
Markus Krötzsch, Sebastian Rudolph
ICFP
2007
ACM
16 years 4 months ago
A type system for recursive modules
There has been much work in recent years on extending ML with recursive modules. One of the most difficult problems in the development of such an extension is the double vision pr...
Derek Dreyer