Sciweavers

650 search results - page 69 / 130
» On Coalgebras over Algebras
Sort
View
FASE
2000
Springer
14 years 15 days ago
Formal System Development with KIV
state-based approach KIV uses abstract state machines (ASMs, [5]) over algebraically specified data types. The semantics of an ASM is the set of
Michael Balser, Wolfgang Reif, Gerhard Schellhorn,...
ICDT
1995
ACM
96views Database» more  ICDT 1995»
14 years 14 days ago
On Two Forms of Structural Recursion
We investigate and compare two forms of recursion on sets for querying nested collections. The rst one is called sri and it corresponds to sequential processing of data. The second...
Dan Suciu, Limsoon Wong
DAGSTUHL
2008
13 years 10 months ago
Constraint Satisfaction Problems with Infinite Templates
Allowing templates with infinite domains greatly expands the range of problems that can be formulated as a non-uniform constraint satisfaction problem. It turns out that many CSPs ...
Manuel Bodirsky
BIS
2006
150views Business» more  BIS 2006»
13 years 10 months ago
Why Do We Actually Need the Pi-Calculus for Business Process Management?
This paper discusses the applicability of a process algebra, the -calculus, as a formal foundation for Business Process Management (BPM). We therefore investigate the -calculus fro...
Frank Puhlmann
FUIN
2008
80views more  FUIN 2008»
13 years 9 months ago
An Algorithmic Solution of a Birkhoff Type Problem
We give an algorithmic solution in a simple combinatorial data of Birkhoff s type problem studied in [14], for the category repft(I, K[t]/(tm)) of filtered I-chains of modules over...
Daniel Simson, Mariusz Wojewódzki