Efficient top-down induction of logic programs
ACM SIGART Bulletin
Data-driven understanding and refinement of schema mappings
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Logic-based techniques in data integration
Logic-based artificial intelligence
iMAP: discovering complex semantic matches between database schemas
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Adaptive Name Matching in Information Integration
IEEE Intelligent Systems
Similarity search for web services
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Applied Ontology
Automatically labeling the inputs and outputs of web services
AAAI'06 proceedings of the 21st national conference on Artificial intelligence - Volume 2
Category translation: learning to understand information on the internet
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
Bringing semantics to web services: the OWL-S approach
SWSWPC'04 Proceedings of the First international conference on Semantic Web Services and Web Process Composition
Extracting geographic features from the Internet to automatically build detailed regional gazetteers
International Journal of Geographical Information Science
Mining Semantic Descriptions of Bioinformatics Web Resources from the Literature
ESWC 2009 Heraklion Proceedings of the 6th European Semantic Web Conference on The Semantic Web: Research and Applications
Mining Semantic Descriptions of Bioinformatics Web Resources from the Literature
ESWC 2009 Heraklion Proceedings of the 6th European Semantic Web Conference on The Semantic Web: Research and Applications
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
Learning semantic definitions of online information sources
Journal of Artificial Intelligence Research
A general introspective reasoning approach to web search for case adaptation
ICCBR'10 Proceedings of the 18th international conference on Case-Based Reasoning Research and Development
Automatic description of context-altering services through observational learning
Pervasive'12 Proceedings of the 10th international conference on Pervasive Computing
Proactive natural language search engine: tapping into structured data on the web
Proceedings of the 16th International Conference on Extending Database Technology
Hi-index | 0.00 |
The Internet is full of information sources providing various types of data from weather forecasts to travel deals. These sources can be accessed via web-forms, Web Services or RSS feeds. In order to make automated use of these sources, one needs to first model them semantically. Writing semantic descriptions for web sources is both tedious and error prone. In this paper we investigate the problem of automatically generating such models. We introduce a framework for learning Datalog definitions for web sources, in which we actively invoke sources and compare the data they produce with that of known sources of information. We perform an inductive search through the space of plausible source definitions in order to learn the best possible semantic model for each new source. The paper includes an empirical evaluation demonstrating the effectiveness of our approach on real-world web sources.