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» Hedging Structured Concepts
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APN
2005
Springer
15 years 11 months ago
High-Level Nets with Nets and Rules as Tokens
Abstract. High-Level net models following the paradigm “nets as tokens” have been studied already in the literature with several interesting applications. In this paper we prop...
Kathrin Hoffmann, Hartmut Ehrig, Till Mossakowski
E4MAS
2004
Springer
15 years 11 months ago
A Spatially Dependent Communication Model for Ubiquitous Systems
Models and conceptualizations are necessary to understand and design ubiquitous systems that are context–aware not just from a technological point of view. The current technologi...
Stefania Bandini, Sara Manzoni, Giuseppe Vizzari
EDOC
1997
IEEE
15 years 10 months ago
A Policy Based Role Object Model
Enterprise roles define the duties and responsibilities of the individuals which are assigned to them. This paper introduces a framework for the management of large distributed sy...
Emil Lupu, Morris Sloman
COLT
2006
Springer
15 years 10 months ago
DNF Are Teachable in the Average Case
We study the average number of well-chosen labeled examples that are required for a helpful teacher to uniquely specify a target function within a concept class. This "average...
Homin K. Lee, Rocco A. Servedio, Andrew Wan
ER
2006
Springer
118views Database» more  ER 2006»
15 years 9 months ago
Towards a Reference Ontology for Business Models
Ontologies are viewed as increasingly important tools for structuring domains of intrests. In this paper we propose a reference ontology of business models using concepts from thre...
Birger Andersson, Maria Bergholtz, Ananda Edirisur...