630 search results - page 73 / 126 » Combining Two Formalism for Reasoning about Concepts |
GIS
1999
ACM
14 years 1 months ago
1999
ACM
: The paper is concerned with the effective and efficient processing of spatiotemporal selection queries under varying degrees of approximation. Such queries may employ operators l...
CSL
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. We present a symbolic framework, based on a modular operational semantics, for formalizing different notions of compromise relevant for the analysis of cryptographic prot...
GIS
2007
ACM
14 years 10 months ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
SIGSOFT
2006
ACM
14 years 9 months ago
2006
ACM
We consider the problem if a given program satisfies a specified safety property. Interesting programs have infinite state spaces, with inputs ranging over infinite domains, and f...
POPL
2005
ACM
14 years 9 months ago
2005
ACM
A lightweight logical approach to race-free sharing of heap storage between concurrent threads is described, based on the notion of permission to access. Transfer of permission be...