MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202611056257 A) filed by Meerut Institute Of Engineering & Technology, Meerut; Aarti Verma; Kumari Hina; Pratiksha Verma; Rachit Verma; Vedika Singh; and Punit Mittal on May 04, 2026, for System And Method For Automated Retrieval And Semantic Label Extraction From Hidden Web Databases.
Inventors include Aarti Verma; Kumari Hina; Pratiksha Verma; Rachit Verma; Vedika Singh; and Punit Mittal.
The application for the patent was published on October 09, 2026, under issue no. 41/2026.
Abstract: The present invention relates to an automated system and method for retrieving form label data from domain-specific hidden web databases accessible through search interfaces. The invention provides a structured crawling mechanism that identifies, analyzes, and interacts with web-based forms to extract hidden data not indexed by traditional search engines. The system includes modules for form detection, label extraction, semantic interpretation, intelligent form filling, and response filtering. A label value set database is dynamically updated to improve query efficiency and relevance. The crawler iteratively submits queries, retrieves response pages, and filters useful content based on domain-specific criteria. The invention enhances accessibility to deep web data by automating interaction with form-driven web resources. It further enables structured data extraction, improves query success rate, and supports scalable hidden web mining across various domains including e-commerce, healthcare, and academic databases.
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