Information retrieval involves finding some desired information in a store of information or a
database. In this paper, Co-word analysis will be used to achieve a ranking of a selected …

With the rapid growth of the amount of information stored on networks such as the internet, it
is more difficult for information seekers to retrieve relevant information. This paper illustrates …

Abstract Field Association (FA) Terms—words or phrases that serve to identify document
fields are effective in document classification, similar file retrieval and passage retrieval. But …

Field Association (FA) terms are a limited set of discriminating terms that can specify
document fields. Document fields can be decided efficiently if there are many relevant FA …

Field‐association (FA) terms give us the knowledge to identify document fields using a
limited set of discriminating terms. Although many earlier methods tried to extract …

Ontology is the basis of sharing and reusing knowledge on the semantic web. The fuzzy
ontology is an extension of the domain ontology for solving the uncertainty problems …

Recently, many information processing applications appear on the web on the demand of
user requirement. Since text is one of the most popular data formats across the web, how to …

This paper studies the effects of the time change on the frequencies of specific terms
connected to the document field in a given period. These specific terms are the field …

Generally, keyword recurrences change over certain periods of time. Traditional approaches
estimated classes (increasing, relatively constant and decreasing) that indicate keywords' …

JISC and many other HE sector funders are expending significant resources (money and
staff effort) in the production of digital materials. These digital materials are the direct 'born …