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IUI
2010
ACM
15 years 8 months ago
Finding your way in a multi-dimensional semantic space with luminoso
We present Luminoso, a tool that helps researchers to visualize and understand a dimensionality-reduced semantic space by exploring it interactively. It also streamlines the proce...
Robert Speer, Catherine Havasi, K. Nichole Treadwa...
ASWC
2006
Springer
15 years 8 months ago
A Semantic Search Conceptual Model and Application in Security Access Control
Abstract. We propose a conceptual model for semantic search and implement it in security access control. The model provides security access control to extend the search capabilitie...
Kunmei Wen, Zhengding Lu, Ruixuan Li, Xiaolin Sun,...
DIAGRAMS
2008
Springer
15 years 7 months ago
The Effects of Users' Background Diagram Knowledge and Task Characteristics upon Information Display Selection
Abstract. This paper explores factors associated with effective external representation (ER) use. We describe an information-processing approach to the assessment of ER knowledge. ...
Beate Grawemeyer, Richard Cox
ESWS
2008
Springer
15 years 7 months ago
dRDF: Entailment for Domain-Restricted RDF
Abstract. We introduce domain-restricted RDF (dRDF) which allows to associate an RDF graph with a fixed, finite domain that interpretations for it may range over. We show that dRDF...
Reinhard Pichler, Axel Polleres, Fang Wei, Stefan ...
LREC
2010
166views Education» more  LREC 2010»
15 years 7 months ago
Annotating Event Mentions in Text with Modality, Focus, and Source Information
Many natural language processing tasks, including information extraction, question answering and recognizing textual entailment, require analysis of the polarity, focus of polarit...
Suguru Matsuyoshi, Megumi Eguchi, Chitose Sao, Koj...