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CORR
2011
Springer
151views Education» more  CORR 2011»
14 years 9 months ago
A New Representation Theorem for Many-valued Modal Logics
We propose a new definition of the representation theorem for many-valued logics, with modal operators as well, and define the stronger relationship between algebraic models of ...
Zoran Majkic
FOAL
2009
ACM
15 years 9 months ago
Graph-based specification and simulation of featherweight Java with around advice
In this paper we specify an operational run-time semantics of Assignment Featherweight Java -- a minimal subset of Java with assignments -- with around advice, using graph transfo...
Tom Staijen, Arend Rensink
ENTCS
2008
98views more  ENTCS 2008»
15 years 6 months ago
A Rewriting Calculus for Multigraphs with Ports
In this paper, we define labeled multigraphs with ports, a graph model which specifies connection points for nodes and allows multiple edges and loops. The dynamic evolution of th...
Oana Andrei, Hélène Kirchner
DASFAA
2008
IEEE
168views Database» more  DASFAA 2008»
16 years 13 days ago
SemanticTwig: A Semantic Approach to Optimize XML Query Processing
Twig pattern matching (TPM) is the core operation of XML query processing. Existing approaches rely on either efficient data structures or novel labeling/indexing schemes to reduce...
Zhifeng Bao, Tok Wang Ling, Jiaheng Lu, Bo Chen
PARLE
1989
15 years 10 months ago
The Expressive Power of Simple Parallelism
We explore an algebraic language for networks consisting of a xed number of reactive units, communicating synchronously over a xed linking structure. The language has only two ope...
Joachim Parrow