doi: 10.6017/ital.v25i4.3352

Search across Different Media: Numeric Data Sets and Text Files

Michael Buckland, Aitao Chen, Fredric C. Gey, Ray R. Larson

Abstract


Digital technology encourages the hope of searching across and between different media forms (text, sound, image, numeric data). Topic searches are described in two different media: text files and socioeconomic numeric databases and also for transverse searching, whereby retrieved text is used to find topically related numeric data and vice versa. Direct transverse searching across different media is impossible. Descriptive metadata provide enabling infrastructure, but usually require mappings between different vocabularies and a search-term recommender system. Statistical association techniques and natural-language processing can help. Searches in socioeconomic numeric databases ordinarily require that place and time be specified.

Full Text: PDF

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.


http://napoleon.bc.edu/ojs/public/site/images/ejadmin/lita_67

 

ISSN:2163-5226