Any national library planning Web harvesting must be prepared to incur some costs, but at least in the light of the NWA and NEDLIB projects these costs are manageable.

Web scraping (web harvesting or web data extraction) is a computer software technique of extracting information from websites.

In July 2008 Bohensky founded Focal-Info, a software company focused on web data extraction and analytics.

In 2000, he co-founded Connotate Technologies - a web data extraction company based in New Brunswick, NJ.

He also made important contributions to learning from positive and unlabeled examples (or PU learning), Web data extraction, and interestingness in data mining.

Its cornerstone product is the patent-pending Web Agent Builder 2.0, a web data extraction tool that grabs precise website content and organizes it into useable formats.

MOZENDA is a Salt Lake City tech firm specializing in the development and sale of (web data extraction software tools - http://www.mozenda.com).

"Heterogeneous Web Data Extraction using Ontologies" In Third International Bi-Conference Workshop on Agent-oriented information systems (AOIS-2001) In Proceedings of the 5th International Conference on Autonomous Agents 2001.

Intelligence in the back end designed to help customers arrive at improved query suggestions helps Live Search deliver the best results, even making proactive changes to the query in cases where the engine is confident of the customer's intent. -- New Web data extraction model.