Title
Semantics of nonsequential tree-based computation schemes
Abstract
We consider structured processes that compute changes of valuation functions defined for functional structures, where both the domain and range of each function are the set of sequences over a carrier set. By introducing consistency conditions and certain restrictions on the underlying graph, we obtain a determinism result guaranteeing that for each valuation the structured process computes a unique change of context, i.e., the process defines a partial function on the set of valuations. Employing the determinism theorem we obtain a decomposition result for interpreted trees using a structured process where the edges represent computations in the subtrees.
Year
DOI
Venue
1997
10.3233/FI-1997-29401
Fundam. Inform.
Keywords
Field
DocType
functional structure,decomposition result,determinism result,partial function,consistency condition,certain restriction,determinism theorem,valuation function,structured process,nonsequential tree-based computation scheme,carrier set,nonsequential tree-based computation schemes
Discrete mathematics,Graph,Combinatorics,Determinism,Theoretical computer science,Valuation (finance),Mathematics,Semantics,Computation
Journal
Volume
Issue
Citations 
29
4
0
PageRank 
References 
Authors
0.34
5
3
Name
Order
Citations
PageRank
A. Ehrenfeucht11823497.83
G. Rozenberg239645.34
K. Salomaa391.58