Medical Digital Library to Support Scenario Specific Information Retrieval

A Project of the
NIH Grant at UCLA

Background

Background

Digital File Room Requirements

Hypotheses

Specific Aims

Significance

Approach and Innovations

Intelligent Information Registration

Content-Based Navigation & Matching

Pattern-Based Type Abstraction Hierarchies

Adaptive Information Retrieval

Scenario-Based Proxy

Scenario-Based Information Web

Scenario-Based Information Web

Research Progress

Domain Specific Retrieval

Problem With Longer Phrases

Phrase Analysis

Document Retrieval Evaluation

Domain Specific
Document Retrieval

Frequent N-Words

Phrase length distribution

Automatic Text Summarization

Performance Comparison of Sultan’s Summarization Method Based on Phrase and Single Word

Comparison between Salton & FBI

Content Correlation

Document Cluster
By Pattern

Cluster Signature

Deriving Cluster Signature

Preliminary Results

GCC

Project Summary

Research Results

Future Work