The nature of statistical learning theory
The nature of statistical learning theory
Algorithms on strings, trees, and sequences: computer science and computational biology
Algorithms on strings, trees, and sequences: computer science and computational biology
A scalable comparison-shopping agent for the World-Wide Web
AGENTS '97 Proceedings of the first international conference on Autonomous agents
Learning Information Extraction Rules for Semi-Structured and Free Text
Machine Learning - Special issue on natural language learning
Learning page-independent heuristics for extracting data from Web pages
WWW '99 Proceedings of the eighth international conference on World Wide Web
Regression testing for wrapper maintenance
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Wrapper induction: efficiency and expressiveness
Artificial Intelligence - Special issue on Intelligent internet systems
Learning to extract hierarchical information from semi-structured documents
Proceedings of the ninth international conference on Information and knowledge management
IEPAD: information extraction based on pattern discovery
Proceedings of the 10th international conference on World Wide Web
Bootstrapping for example-based data extraction
Proceedings of the tenth international conference on Information and knowledge management
A flexible learning system for wrapping tables and lists in HTML documents
Proceedings of the 11th international conference on World Wide Web
An Adaptable IE System to New Domains
Applied Intelligence
Hierarchical Wrapper Induction for Semistructured Information Sources
Autonomous Agents and Multi-Agent Systems
Conditional Random Fields: Probabilistic Models for Segmenting and Labeling Sequence Data
ICML '01 Proceedings of the Eighteenth International Conference on Machine Learning
RoadRunner: Towards Automatic Data Extraction from Large Web Sites
Proceedings of the 27th International Conference on Very Large Data Bases
Extracting Patterns and Relations from the World Wide Web
WebDB '98 Selected papers from the International Workshop on The World Wide Web and Databases
Selective Sampling with Redundant Views
Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence
Automatic Wrapper Generation for Multilingual Web Resources
DS '02 Proceedings of the 5th International Conference on Discovery Science
Genetic Mining of HTML Structures for Effective Web-Document Retrieval
Applied Intelligence
Learning domain-independent string transformation weights for high accuracy object identification
Proceedings of the eighth ACM SIGKDD international conference on Knowledge discovery and data mining
Data extraction and label assignment for web databases
WWW '03 Proceedings of the 12th international conference on World Wide Web
Adapting Information Extraction Knowledge For Unseen Web Sites
ICDM '02 Proceedings of the 2002 IEEE International Conference on Data Mining
A Supervised Visual Wrapper Generator for Web-Data Extraction
COMPSAC '03 Proceedings of the 27th Annual International Conference on Computer Software and Applications
Adaptive duplicate detection using learnable string similarity measures
Proceedings of the ninth ACM SIGKDD international conference on Knowledge discovery and data mining
Information Extraction from the Web: System and Techniques
Applied Intelligence
ICML '04 Proceedings of the twenty-first international conference on Machine learning
A Heterogeneous Field Matching Method for Record Linkage
ICDM '05 Proceedings of the Fifth IEEE International Conference on Data Mining
Adaptive information extraction
ACM Computing Surveys (CSUR)
A Survey of Web Information Extraction Systems
IEEE Transactions on Knowledge and Data Engineering
Unsupervised learning of field segmentation models for information extraction
ACL '05 Proceedings of the 43rd Annual Meeting on Association for Computational Linguistics
Webpage understanding: an integrated approach
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
Dynamic Hierarchical Markov Random Fields for Integrated Web Data Extraction
The Journal of Machine Learning Research
Cross Language Information Extraction Knowledge Adaptation
RSKT '09 Proceedings of the 4th International Conference on Rough Sets and Knowledge Technology
Interactive information extraction with constrained conditional random fields
AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
Wrapper maintenance: a machine learning approach
Journal of Artificial Intelligence Research
Adaptive information extraction from text by rule induction and generalisation
IJCAI'01 Proceedings of the 17th international joint conference on Artificial intelligence - Volume 2
Getting from here to there: interactive planning and agent execution for optimizing travel
IAAI'02 Proceedings of the 14th conference on Innovative applications of artificial intelligence - Volume 1
Web information extraction using Markov logic networks
Proceedings of the 20th international conference companion on World wide web
Automatic extraction of acronym definitions from the Web
Applied Intelligence
Learning with scope, with application to information extraction and classification
UAI'02 Proceedings of the Eighteenth conference on Uncertainty in artificial intelligence
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We propose a framework for adapting a previously learned wrapper from a source Web site to unseen sites in different languages. To achieve this, we exploit the previously learned information extraction knowledge and the previously extracted or collected items in the source Web site. These knowledge and data are automatically translated to the same language as the unseen sites via online Web resources such as online Web dictionaries or maps. Site independent features which capture the characteristics of the content of the data are then derived from the translated information. Several text mining methods are employed to automatically discover a set of machine labeled training examples in the unseen site. Both content oriented features and site dependent features of the machine labeled training examples are used for learning the new wrapper for the new unseen site using our language independent wrapper induction component. We conducted experiments on some real-world Web sites in different languages to demonstrate the effectiveness of our framework.