Citation Index With Contextual Snippets For Legal Knowledge Retrieval

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Solution Overview

Problem

The rapid growth of information in fields like law exceeds the capacity to organize and index it effectively, making it difficult for legal practitioners to find relevant information, which can have dire consequences due to the oversight of applicable legal authorities.

Innovation Solution

A system and method for creating a body of knowledge by organizing information using a topic hierarchy, associating documents with principles, and creating standard expressions of these principles, allowing for efficient classification, storage, searching, and retrieval of legal information through a citator system that records and indexes citations and treatments of legal documents.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If traditional manual organization and indexing methods are used, then information can be organized, but the capacity to organize and index information cannot keep pace with the rapid growth of information volume

Engineering Contradiction:
Improveinformation organization capacityVSAvoidinformation volume
Core Design Contradiction:
ProductivityVSQuantity of substance

Solution Approach 1:

The patent replaces manual mechanical organization methods with automated computer-based systems. The system automatically extracts principles from legal documents, creates standardized expressions, and organizes them into a hierarchical structure, eliminating the need for manual indexing and significantly increasing information organization capacity to match the growth of information volume

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent transforms unstructured legal documents into structured data by extracting principles and organizing them according to a predefined hierarchical outline. This parameter change from unstructured to structured format enables efficient storage, retrieval, and management of large volumes of legal information

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If information is not systematically organized, then organization effort is reduced, but the ability to find relevant information deteriorates

Engineering Contradiction:
Improveinformation retrieval efficiencyVSAvoidrelevance of found information
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent segments legal information into discrete principles extracted from documents and organizes them according to a hierarchical outline structure. This segmentation allows users to navigate to specific legal principles efficiently and ensures that relevant information is not lost among the vast volume of legal documents

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a computer-based indexing system as an intermediary between the vast volume of legal documents and the user's information needs. This intermediary automatically extracts principles, assigns them to appropriate outline categories, and enables efficient retrieval, bridging the gap between information volume and retrieval efficiency

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If comprehensive legal information is collected, then completeness of legal knowledge increases, but the complexity of managing and retrieving this information increases

Engineering Contradiction:
Improvecompleteness of legal knowledgeVSAvoidinformation management system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent creates a universal information management system that handles multiple functions: extracting principles from documents, standardizing expressions, organizing into hierarchical structures, storing, and retrieving information. This multi-functional system manages comprehensive legal knowledge while maintaining manageable complexity through automation and standardized processes

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS8489587B2Citation index including citation context
Publication Date: 2013.07.16 THE BUREAU OF NAT AFFAIRS
  • US8489587B2 patent drawing
  • US8489587B2 patent drawing
  • US8489587B2 patent drawing

AI summary

A document, which may be referred to as a “citing document,” may include citations to one or more cited documents. An index of such documents may be referred to as a citation index or citator. Information used to present a citation index may be maintained in a computer-readable storage medium, and this information may include text in a citing document that immediately precedes a citation, immediately follows it, or both. Accordingly, one or more entries in a citation index may include display of one or more citations in the context in which the citations originally appeared. Computerized systems and methods for causing such display are also provided.