Approximate tree matching in the presence of variable length don't cares
Journal of Algorithms
Algorithms on strings, trees, and sequences: computer science and computational biology
Algorithms on strings, trees, and sequences: computer science and computational biology
Record-boundary discovery in Web documents
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Generating finite-state transducers for semi-structured data extraction from the Web
Information Systems - Special issue on semistructured data
KPS: a Web information mining algorithm
WWW '99 Proceedings of the eighth international conference on World Wide Web
IEPAD: information extraction based on pattern discovery
Proceedings of the 10th international conference on World Wide Web
A machine learning based approach for table detection on the web
Proceedings of the 11th international conference on World Wide Web
Hierarchical Wrapper Induction for Semistructured Information Sources
Autonomous Agents and Multi-Agent Systems
Information Extraction in Structured Documents Using Tree Automata Induction
PKDD '02 Proceedings of the 6th European Conference on Principles of Data Mining and Knowledge Discovery
RoadRunner: Towards Automatic Data Extraction from Large Web Sites
Proceedings of the 27th International Conference on Very Large Data Bases
Semi-Automatic Wrapper Generation for Internet Information Sources
COOPIS '97 Proceedings of the Second IFCIS International Conference on Cooperative Information Systems
Extracting structured data from Web pages
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
A Fully Automated Object Extraction System for the World Wide Web
ICDCS '01 Proceedings of the The 21st International Conference on Distributed Computing Systems
Mining data records in Web pages
Proceedings of the ninth ACM SIGKDD international conference on Knowledge discovery and data mining
Template-based information mining from HTML documents
AAAI'97/IAAI'97 Proceedings of the fourteenth national conference on artificial intelligence and ninth conference on Innovative applications of artificial intelligence
Joint optimization of wrapper generation and template detection
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
Can we learn a template-independent wrapper for news article extraction from a single training site?
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
Template-independent news extraction based on visual consistency
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
Efficient record-level wrapper induction
Proceedings of the 18th ACM conference on Information and knowledge management
A fast and simple method for extracting relevant content from news webpages
Proceedings of the 18th ACM conference on Information and knowledge management
Automatic extraction of web data records containing user-generated content
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
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As the web becomes an increasingly important source of information, tools for modeling, searching, and extracting information from Web pages are indispensable. By modeling the structure of a Web page defined by its markup tags, one can easily extract target information using structural templates. This paper introduces the Tree Template Automatic Generator (TTAG) that learns tree-structured templates from training Web pages. TTAG was applied to both query-based and frequently updated Web sites, and produced effective templates from a small number of examples. The experiments show that TTAG is a powerful extraction tool for semi-structured information sources.