K. Futatsugi

Publications
Influence

K. Futatsugi, J. Goguen, J. Jouannaud, J. Meseguer
Computer Science
POPL '85
1985

01352 is a functional programming language with an underlying formal semantics that is based upon equational logic, and an oprtationnl semantics that are based upon rewrite rules. Expand

Cafeobj Report - The Language, Proof Techniques, and Methodologies for Object-Oriented Algebraic Specification

Razvan Diaconescu, K. Futatsugi
Mathematics, Computer Science
AMAST Series in Computing
2 July 1998

Basic specifications - signatures models sentences satisfaction proof system structuring specifications - fundamental semantics concepts module imports views parameterized modules module expressions built-in modules proof technologies - rewriting induction coinduction methodologies - nondeterminism concurrent object composition dynamic systems of objects applications in rewriting logic general small methodological advises. Expand

Logical foundations of CafeOBJ

Razvan Diaconescu, K. Futatsugi
Computer Science
Theor. Comput. Sci.
28 August 2002

We survey the logical and mathematical foundations of CafeOBJ, which is a successor of the famous algebraic specification language OBJ but adds to it several new primitive paradigms such as behavioural concurrent specification and rewriting logic. Expand

An overview of CAFE specification environment-an algebraic approach for creating, verifying, and maintaining formal specifications over networks

K. Futatsugi, A. T. Nakagawa
Computer Science
First IEEE International Conference on Formal…
12 November 1997

CAFE is the name of a network based environment now under development for supporting systematic creation, checking, verification, and maintenance of formal specifications, featuring mainly CafeOBJ and Forsdonnet languages. Expand

Behavioural Coherence in Object-Oriented Algebraic Specification

Razvan Diaconescu, K. Futatsugi
Computer Science
J. Univers. Comput. Sci.
5 June 1998

Preparation of soluble murine IL-6 receptor and anti-murine IL-6 receptor antibodies.

T. Saito, K. Yasukawa, +7 authors H. Yawata
Biology, Medicine
Journal of immunology
1 July 1991

Starting with a previously isolated cDNA clone encoding murine IL-6R, a stable transformed Chinese hamster ovary cell line constitutively expressing soluble murine IL-6R (smIL-6R) has been… Expand

Some Tips on Writing Proof Scores in the OTS/CafeOBJ Method

K. Ogata, K. Futatsugi
Computer Science
Essays Dedicated to Joseph A. Goguen
2006

We describe some tips on writing proof scores in the OTS/CafeOBJ method and use a mutual exclusion protocol to exemplify the tips. Expand

CafeOBJ: Logical Foundations and Methodologies

Razvan Diaconescu, K. Futatsugi, K. Ogata
Computer Science
Comput. Artif. Intell.
2003

OBJ is an executable industrial strength multi-logic specification language which is a modern successor of OBJ and incorporates several new algebraic specification paradigms. Expand

Operational semantics of rewriting with the on-demand evaluation strategy

K. Ogata, K. Futatsugi
Computer Science
SAC '00
1 March 2000

We have written the operational semantics of rewriting with the on-demand E-strategy in CafeOBJ so that we can deeply understand rewriting with this strategy. Expand

Proof Scores in the OTS/CafeOBJ Method

K. Ogata, K. Futatsugi
Computer Science
FMOODS
19 November 2003

A way to write proof scores showing that distributed systems have invariant properties in algebraic specification languages is described, which has been devised through several case studies. Expand

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