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» A Framework for Combining Rules and Geo-ontologies
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TREC
2007
15 years 25 days ago
Semantic Extensions of the Ephyra QA System for TREC 2007
We describe recent extensions to the Ephyra question answering (QA) system and their evaluation in the TREC 2007 QA track. Existing syntactic answer extraction approaches for fact...
Nico Schlaefer, Jeongwoo Ko, Justin Betteridge, Ma...
BMEI
2009
IEEE
15 years 24 days ago
Analysis of the Bipartite Networks of Domain Compositions and Metabolic Reactions
It is widely accepted that complexity of biological systems arises from combinations of common subunits. In this work we investigate the combinatorial patterns of protein domains ...
Chen-Hsiang Yeang
IV
2009
IEEE
222views Visualization» more  IV 2009»
15 years 6 months ago
User-Friendly Ontology Editing and Visualization Tools: The OWLeasyViz Approach
This paper aims to propose solutions to the issue of ontology visualization, by presenting intuitive and userfriendly ontology editing and visualization environments mainly orient...
Nadia Catenazzi, Lorenzo Sommaruga, Riccardo Mazza
XSYM
2004
Springer
115views Database» more  XSYM 2004»
15 years 5 months ago
XQuery Processing with Relevance Ranking
Abstract. We are presenting a coherent framework for XQuery processing that incorporates IR-style approximate matching and allows the ordering of results by their relevance score. ...
Leonidas Fegaras
ESWS
2008
Springer
15 years 1 months ago
Enhancing Workflow with a Semantic Description of Scientific Intent
Abstract. In the e-Science context, workflow technologies provide a problemsolving environment for researchers by facilitating the creation and execution of experiments from a pool...
Edoardo Pignotti, Peter Edwards, Alun D. Preece, N...