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open access

A Common Representation Format for Multimedia Documents

Description: Multimedia documents are composed of multiple file format combinations, such as image and text, image and sound, or image, text and sound. The type of multimedia document determines the form of analysis for knowledge architecture design and retrieval methods. Over the last few decades, theories of text analysis have been proposed and applied effectively. In recent years, theories of image and sound analysis have been proposed to work with text retrieval systems and progressed quickly due in par… more
Date: December 2002
Creator: Jeong, Ki Tai
Item Type: Refine your search to only Thesis or Dissertation
open access

CT3 as an Index of Knowledge Domain Structure: Distributions for Order Analysis and Information Hierarchies

Description: The problem with which this study is concerned is articulating all possible CT3 and KR21 reliability measures for every case of a 5x5 binary matrix (32,996,500 possible matrices). The study has three purposes. The first purpose is to calculate CT3 for every matrix and compare the results to the proposed optimum range of .3 to .5. The second purpose is to compare the results from the calculation of KR21 and CT3 reliability measures. The third purpose is to calculate CT3 and KR21 on every strand … more
Date: December 2002
Creator: Swartz Horn, Rebecca
Item Type: Refine your search to only Thesis or Dissertation
open access

The Effect of Personality Type on the Use of Relevance Criteria for Purposes of Selecting Information Sources.

Description: Even though information scientists generally recognize that relevance judgments are multidimensional and dynamic, there is still discussion and debate regarding the degree to which certain internal (cognition, personality) and external (situation, social relationships) factors affect the use of criteria in reaching those judgments. Much of the debate centers on the relationship of those factors to the criteria and reliable methods for measuring those relationships. This study researched the use… more
Date: December 2002
Creator: Sims, Dale B.
Item Type: Refine your search to only Thesis or Dissertation
open access

A study of on-line use and perceived effectiveness of compliance-gaining in health-related banner advertisements for senior citizens.

Description: This research investigated banner ads on the World Wide Web, specifically the types of messages used in those ads and the effectiveness of the ads as seen by their intended audience. The focus was on health-related banner advertisements targeting senior citizens. The study first sought to determine the frequency of appearance of those ads when classified into categories of compliance-gaining tactics provided by research scholars. Second, the study explored the relative perceived effectiveness a… more
Date: December 2002
Creator: Toon, Michelle Anne
Item Type: Refine your search to only Thesis or Dissertation
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