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» The Use of Z
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IMPERIAL
1994
15 years 3 months ago
Towards a GeoZ Toolkit
The use of Geometric Logic as the foundation of a speci cation language called GeoZ is proposed elsewhere 4]. In thisnote we explore GeoZ fromthe perspective of practitioners, who...
Mark Dawson, Steven Vickers
JODL
2000
123views more  JODL 2000»
14 years 11 months ago
On Z39.50 wrapping and description logics
Z39.50 is a client/server protocol widely used in digital libraries and museums for searching and retrieving information spread over a number of heterogeneous sources. To overcome ...
Yannis Velegrakis, Vassilis Christophides, Panos C...
TCS
2008
14 years 11 months ago
Verification of qualitative Z constraints
We introduce an LTL-like logic with atomic formulae built over a constraint language interpreting variables in Z. The constraint language includes periodicity constraints, comparis...
Stéphane Demri, Régis Gascon
FUIN
2008
107views more  FUIN 2008»
14 years 10 months ago
Nondeterminism in Constructive Z
The abstraction inherent in most specifications and the need to specify nondeterministic programs are two well-known sources of nondeterminism in formal specifications. In this pap...
Hassan Haghighi, Seyed-Hassan Mirian-Hosseinabadi
93
Voted
MP
2011
14 years 2 months ago
Implicit solution function of P0 and Z matrix linear complementarity constraints
Abstract. Using the least element solution of the P0 and Z matrix linear complementarity problem (LCP), we define an implicit solution function for linear complementarity constrai...
Xiaojun Chen, Shuhuang Xiang