Searching and Visualization of References in Research Documents
Abstract: This research aims
to develop a module for information retrieval that can trace references from bibliography
entries of research documents, specifically those based on Bogor Agricultural
University (IPB)’s writing guidelines. A total of 242 research documents in PDF
from the Department of Computer Science IPB were used to generate parsing
patterns to extract the bibliography entries. With modified ParaTools,
automatic extraction of bibliography entries was performed on text files
generated from the PDF files. The entries are stored in a database that is used
to visualize author relationship as graphs. This module is supplemented by an
information retrieval system based on Sphinx search system and also provides
information of authors’ publications and citations. Evaluation showed that (1)
bibliography ntry extraction missed only 5.37% bibliography entries caused by
incorrect bibliography formatting, (2) 91.54% bibliography entry attributes
could be identified correctly, and (3) 90.31% entries were successfully connected
to other documents.
Keywords: research documents
search, bibliography entries extraction, author relationship visualization, ParaTools
Author: Firnas Nadirman, Ahmad
Ridha, Annisa
Journal Code: jptkomputergg140073
