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» Semantic Web and Knowledge Representation
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IUI
2005
ACM
14 years 3 months ago
User interfaces with semi-formal representations: a study of designing argumentation structures
When designing mixed-initiative systems, full formalization of all potentially relevant knowledge may not be cost-effective or practical. This paper motivates the need for semi-fo...
Timothy Chklovski, Varun Ratnakar, Yolanda Gil
WOA
2007
13 years 11 months ago
Declarative representation of curricula models: an LTL- and UML-based approach
Abstract—In this work, we present a constrained-based representation for specifying the goals of “course design”, that we call curricula model, and introduce a graphical lang...
Matteo Baldoni, Cristina Baroglio, Giuseppe Berio,...
EKAW
2010
Springer
13 years 9 months ago
Using Semantic Web Resources for Data Quality Management
The quality of data is a critical factor for all kinds of decision-making and transaction processing. While there has been a lot of research on data quality in the past two decades...
Christian Fürber, Martin Hepp
ESWS
2010
Springer
14 years 3 months ago
Improving the Performance of Semantic Web Applications with SPARQL Query Caching
The performance of triple stores is one of the major obstacles for the deployment of semantic technologies in many usage scenarios. In particular, Semantic Web applications, which ...
Michael Martin, Jörg Unbehauen, Sören Au...
COOPIS
2004
IEEE
14 years 2 months ago
Intellectual Property Rights Management Using a Semantic Web Information System
IPR (Intellectual Property Rights) Management is a complex domain. The IPR field is structured by evolving regulations, practises, business models,... Therefore, DRMS (Digital Righ...
Roberto García, Rosa Gil, Jaime Delgado