117 search results - page 23 / 24 » Relation Algebra Operations on Formal Contexts |
LOGCOM
2007
13 years 7 months ago
2007
We consider the problem of incorporating arbitrary preferences in planning systems. A preference may be seen as a goal or constraint that is desirable, but not necessary, to satis...
APN
2001
Springer
13 years 12 months ago
2001
Springer
We propose rewriting logic as a unifying framework for a wide range of Petri nets models. We treat in detail place/transition nets and important extensions of the basic model by in...
CMOT
2004
13 years 7 months ago
2004
Social action is situated in fields that are simultaneously composed of interpersonal ties and relations among organizations, which are both usefully characterized as social netwo...
ACL
1994
13 years 8 months ago
1994
We describe an implementation in Carpenter's typed feature formalism, ALE, of a discourse grammar of the kind proposed by Scha, Polanyi, et al. We examine their method for re...
ICFP
2003
ACM
14 years 7 months ago
2003
ACM
This paper define the semantics of MinAML, an idealized aspect-oriented programming language, by giving a typedirected translation from its user-friendly external language to its ...