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ICSNW
2004
Springer
238views Database» more  ICSNW 2004»
15 years 12 months ago
Knowledge Sifter: Agent-Based Ontology-Driven Search over Heterogeneous Databases Using Semantic Web Services
Knowledge Sifter is a scaleable agent-based system that supports access to heterogeneous information sources such as the Web, open-source repositories, XML-databases and the emergi...
Larry Kerschberg, Mizan Chowdhury, Alberto Damiano...
ER
2001
Springer
163views Database» more  ER 2001»
15 years 11 months ago
Towards Ontologically Based Semantics for UML Constructs
Abstract. Conceptual models are formal descriptions of application domains that are used in early stages of system development to support requirements analysis. The Unified Modeli...
Joerg Evermann, Yair Wand
OTM
2007
Springer
16 years 22 days ago
OntoGame: Towards Overcoming the Incentive Bottleneck in Ontology Building
Despite significant advancement in ontology learning, building ontologies remains a task that highly depends on human intelligence, both as a source of domain expertise and for pro...
Katharina Siorpaes, Martin Hepp
EMNLP
2011
14 years 6 months ago
Relation Extraction with Relation Topics
This paper describes a novel approach to the semantic relation detection problem. Instead of relying only on the training instances for a new relation, we leverage the knowledge l...
Chang Wang, James Fan, Aditya Kalyanpur, David Gon...
LREC
2010
163views Education» more  LREC 2010»
15 years 8 months ago
Constructing a Textual Semantic Relation Corpus Using a Discourse Treebank
In this paper, we present our work on constructing a textual semantic relation corpus by making use of an existing treebank annotated with discourse relations. We extract adjacent...
Rui Wang, Caroline Sporleder