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» Roles of Program Extension
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DLOG
2008
13 years 10 months ago
Two Upper Bounds for Conjunctive Query Answering in SHIQ
We have shown recently that, in extensions of ALC that involve inverse roles, conjunctive query answering is harder than satisfiability: it is 2-ExpTime-complete in general and NEx...
Carsten Lutz
PAM
2012
Springer
12 years 3 months ago
A Sequence-Oriented Stream Warehouse Paradigm for Network Monitoring Applications
Network administrators are faced with the increasingly challenging task of monitoring their network’s health in real time, drawing upon diverse and voluminous measurement data fe...
Lukasz Golab, Theodore Johnson, Subhabrata Sen, Je...
FROCOS
2009
Springer
14 years 2 months ago
DL-Lite with Temporalised Concepts, Rigid Axioms and Roles
We investigate the temporal extension of the description logic DL-Lite(RN ) bool with the until operator on concepts, rigid (time-independent) and local (time-dependent) roles, and...
Alessandro Artale, Roman Kontchakov, Vladislav Ryz...
CAISE
2003
Springer
14 years 29 days ago
User Roles in Document Analysis
In a modern business process, documents are important carriers of information between organisations. Document management solutions are increasingly based on structured document for...
Pasi Tiitinen
SIGMOD
2007
ACM
111views Database» more  SIGMOD 2007»
14 years 7 months ago
User-centric personalized extensibility for data-driven web applications
We describe a novel programming model for building, extending, and personalizing web-based data-driven applications. Categories and Subject Descriptors D.2.2 [Software Engineering...
Nitin Gupta 0003, Fan Yang 0002, Alan J. Demers, J...