Evaluating ontological decisions with OntoClean
Communications of the ACM - Ontology: different ways of representing the same concept
Ontological semantics, formal ontology, and ambiguity
Proceedings of the international conference on Formal Ontology in Information Systems - Volume 2001
An Information-Theoretic Definition of Similarity
ICML '98 Proceedings of the Fifteenth International Conference on Machine Learning
Event Recognition on News Stories and Semi-Automatic Population of an Ontology
WI '04 Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence
KIM – a semantic platform for information extraction and retrieval
Natural Language Engineering
Algorithmic detection of semantic similarity
WWW '05 Proceedings of the 14th international conference on World Wide Web
Structural Semantic Interconnections: A Knowledge-Based Approach to Word Sense Disambiguation
IEEE Transactions on Pattern Analysis and Machine Intelligence
GATE: an architecture for development of robust HLT applications
ACL '02 Proceedings of the 40th Annual Meeting on Association for Computational Linguistics
Using a semantic concordance for sense identification
HLT '94 Proceedings of the workshop on Human Language Technology
The Penn-Lehman Automated Trading Project
IEEE Intelligent Systems
SenseLearner: word sense disambiguation for all words in unrestricted text
ACLdemo '05 Proceedings of the ACL 2005 on Interactive poster and demonstration sessions
Hermes: a semantic web-based news decision support system
Proceedings of the 2008 ACM symposium on Applied computing
Word sense disambiguation: A survey
ACM Computing Surveys (CSUR)
ESWC 2009 Heraklion Proceedings of the 6th European Semantic Web Conference on The Semantic Web: Research and Applications
SemNews: a semantic news framework
AAAI'06 proceedings of the 21st national conference on Artificial intelligence - Volume 2
Using information content to evaluate semantic similarity in a taxonomy
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
Baseline evaluation of WSD and semantic dependency in OntoSem
STEP '08 Proceedings of the 2008 Conference on Semantics in Text Processing
Semantic-based Merging of RSS Items
World Wide Web
A semantic web-based approach for personalizing news
Proceedings of the 2010 ACM Symposium on Applied Computing
SPEED: a semantics-based pipeline for economic event detection
ER'10 Proceedings of the 29th international conference on Conceptual modeling
Semi-automatic financial events discovery based on lexico-semantic patterns
International Journal of Web Engineering and Technology
Financial events recognition in web news for algorithmic trading
ER'12 Proceedings of the 2012 international conference on Advances in Conceptual Modeling
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As today's financial markets are sensitive to breaking news on economic events, accurate and timely automatic identification of events in news items is crucial. Unstructured news items originating from many heterogeneous sources have to be mined in order to extract knowledge useful for guiding decision making processes. Hence, we propose the Semantics-Based Pipeline for Economic Event Detection (SPEED), focusing on extracting financial events from news articles and annotating these with meta-data at a speed that enables real-time use. In our implementation, we use some components of an existing framework as well as new components, e.g., a high-performance Ontology Gazetteer, a Word Group Look-Up component, a Word Sense Disambiguator, and components for detecting economic events. Through their interaction with a domain-specific ontology, our novel, semantically enabled components constitute a feedback loop which fosters future reuse of acquired knowledge in the event detection process.