Tools for automatic subject assignment help deal with scale and sustainability in creating
and enriching metadata, establishing more connections across and between resources and …

Topic indexing is the task of identifying the main topics covered by a document. These are
useful for many purposes: as subject headings in libraries, as keywords in academic …

Keyphrases are widely used in both physical and digital libraries as a brief, but precise,
summary of documents. They help organize material based on content, provide thematic …

In this paper, we present a theoretical analysis and extensive experiments on the automated
assignment of Dewey Decimal Classification (DDC) classes to bibliographic data with a …

This article describes an unsupervised approach for automatic classification of scientific
literature archived in digital libraries and repositories according to a standard library …

Automatic subject indexing addresses problems of scale and sustainability and can be at the
same time used to enrich existing metadata records, establish more connections across and …

Purpose–The purpose of this paper is to describe a new approach to a well-known problem
for digital libraries, how to search across multiple unrelated libraries with a single query …

Purpose–This paper aims to report on the design and development of a new approach for
automatic classification and subject indexing of research documents in scientific digital …

This paper presents a Sciento-text framework to characterize and assess research
performance of leading world institutions in fine-grained thematic areas. While most of the …

In this article, we first argue the importance and timely need of linking libraries and
Wikipedia for improving the quality of their services to information consumers, as such …