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Watch a conference presentation from POPL 2018 exploring an innovative system that enables users to integrate web data with spreadsheets through example-based programming. Learn about WebRelate's two-part approach to data integration: URL learning and input-dependent web extraction, utilizing a novel 'Output-constrained Programming By Examples' synthesis paradigm. Discover how this tool helps data scientists and spreadsheet users overcome the challenges of programmatically joining web data with relational data, without requiring extensive programming expertise. See how the system efficiently learns string transformation programs for URL generation and web data extraction from minimal examples, demonstrated through 88 real-world integration tasks from online forums and Excel product team cases.
