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» On Automating the Calculus of Relations
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UTP
2010
14 years 11 months ago
On Modelling User Observations in the UTP
This paper presents an approach for modelling interactions between users and systems in the Unifying Theories of Programming. Working in the predicate calculus, we outline generic ...
Michael J. Banks, Jeremy L. Jacob
139
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LICS
2012
IEEE
13 years 3 months ago
Graph Logics with Rational Relations and the Generalized Intersection Problem
Abstract—We investigate some basic questions about the interaction of regular and rational relations on words. The primary motivation comes from the study of logics for querying ...
Pablo Barceló, Diego Figueira, Leonid Libki...
ICDCSW
2007
IEEE
15 years 7 months ago
Automated Ensemble Extraction and Analysis of Acoustic Data Streams
This paper addresses the design and use of distributed pipelines for automated processing of sensor data streams. In particular, we focus on the detection and extraction of meanin...
Eric P. Kasten, Philip K. McKinley, Stuart H. Gage
115
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DLOG
2007
15 years 3 months ago
Automated Evaluation of Description Logic Reasoning Systems
Abstract. The DL implementation group (DIG) has specified a common interface for description logic reasoner. While the original intention was to make it easier for other tools to ...
Sebastian Wandelt
129
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DLOG
2008
15 years 3 months ago
Taming the Infinite Chase: Query Answering under Expressive Relational Constraints
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
Andrea Calì, Georg Gottlob, Michael Kifer