{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8521077","patent":{"patent_number":"US-8521077","title":"System and method for detecting unauthorized collaboration on educational assessments","assignee":null,"inventors":[],"filing_date":"2010-07-21T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G09B"],"num_claims":16,"abstract":"A collaboration detection system and a method for detecting collaboration amongst a class of two or more students in answering a plurality of problems of an assessment administered to the students are provided. The system includes a tangible processor and a memory with instructions to be executed by the tangible processor. The processor executes the instructions for accessing granular assessment data associated with each student. The granular assessment data includes an independent determination of correctness of the answer submitted by the student for each respective problem of the plurality of problems of the assessment. The processor then executes the instructions for determining for each combination of students of the class of students the number of problems for which it was determined that the same problem was answered incorrectly by all of the students of the combination of students."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for detecting unauthorized collaboration on educational assessments","description":"A collaboration detection system and a method for detecting collaboration amongst a class of two or more students in answering a plurality of problems of an assessment administered to the students are","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8521077","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8521077","citation_suggestion":"Patentable. \"System and method for detecting unauthorized collaboration on educational assessments\" (US-8521077). https://patentable.app/patents/US-8521077","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8521077","json":"https://patentable.app/api/llm-context/US-8521077","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:45:01.325Z"}