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A design for a census information retrieval system.

S Hobbs, R Farley, H H Winsborougha

|February 1, 2011

Summary

This study proposes an index for international census data, focusing on population characteristics and their definitions. This system aims to improve access to comparative census information for researchers worldwide.

Area of Science:

Demography
Information Science
Social Sciences

Background:

International censuses generate vast amounts of data on population characteristics.
Existing retrieval systems often lack the granularity to compare definitions and methodologies across censuses.
A standardized indexing approach is needed to unlock the full potential of comparative demographic research.

Purpose of the Study:

To design a methodology for a storage and retrieval system for international census information.
To develop an index that details the nature, definitions, and comparability of population characteristics in global censuses.
To propose a framework for a continuing service providing access to census indexes.

Main Methods:

Exploration of indexing as the core component for information retrieval, rather than mere data storage or bibliography.

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Development of a classification system with 24 variables, organized into categories and specific items.

Preference for index-based organization to minimize clerical and computer processing time.

Main Results:

A proposed index structure that identifies censuses by population characteristics and their definitions.
Identification of 24 key variables for classifying census data.
Recommendation for machine-readable index formats and the concomitant publication of analytical tools.

Conclusions:

An effective index is crucial for accessing and comparing international census data on population characteristics.
The proposed indexing methodology offers a flexible and specific approach to managing demographic information.
A continuing service is envisioned to index all future censuses, enhancing global demographic research capabilities.