Sciweavers

946 search results - page 137 / 190
» Process Algebra and Non-Interference
Sort
View
APLAS
2005
ACM
14 years 2 months ago
Race Conditions in Message Sequence Charts
Message Sequence Charts (MSCs) are a graphical language for the description of scenarios in terms of message exchanges between communicating components in a distributed environment...
Chien-An Chen, Sara Kalvala, Jane Sinclair
GEOS
2005
Springer
14 years 2 months ago
Ontology Matching for Spatial Data Retrieval from Internet Portals
This paper analyses reported difficulties in spatial data retrieval from Internet portals, based on results from an empirical survey. The analysis reveals the problems which cause ...
Hartwig H. Hochmair
ER
2004
Springer
90views Database» more  ER 2004»
14 years 2 months ago
WUML: A Web Usage Manipulation Language for Querying Web Log Data
In this paper, we develop a novel Web Usage Manipulation Language (WUML) which is a declarative language for manipulating Web log data. We assume that a set of trails formed by use...
Qingzhao Tan, Yiping Ke, Wilfred Ng
FASE
2004
Springer
14 years 2 months ago
Actor-Centric Modeling of User Rights
Abstract. In this paper we present a novel approach for the predicative specification of user rights in the context of an object oriented use case driven development process. We e...
Ruth Breu, Gerhard Popp
HYBRID
2004
Springer
14 years 2 months ago
Bisimulation of Dynamical Systems
A general notion of bisimulation is studied for dynamical systems. An algebraic characterization of bisimulation together with an algorithm for computing the maximal bisimulation r...
A. J. van der Schaft