Thesis (M. G. I. S.)--University of Hong Kong, 2005. / Title proper from title frame. Also available in printed format.

Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2006. / Includes bibliographical references (leaves 69-71). Also available in electronic version.

Thesis (M.S.)--University of North Carolina at Greensboro, 2007. / Title from PDF t.p. (viewed Oct. 22, 2007). Directed by Fereidoon Sadri; submitted to the Dept. of Computer Science. Includes bibliographical references (p. 53-54).

Thesis (M.S.)--Georgia State University, 2005. / Ying Zhu, committee chair; Rajsekhar Sunderraman, Xaolin Hu, committee members. Electronic text ( 82 p. : ill. (some col.)) : digital, PDF file. Description based on contents viewed July 5, 2007. Includes bibliographical references (p. 52-54).

Thesis (M.S.)--University of North Carolina at Greensboro, 2007. / Title from PDF title page screen. Advisor: Fereidoon Sadri; submitted to the Dept. of Mathematics and Statistics. Includes bibliographical references (p. 41).

Thesis (Ph. D.)--Ohio State University, 2007. / Title from first page of PDF file. Includes bibliographical references (p. 97-102).

The new global economy is based on knowledge and information. Further- more, the Internet is facilitating new forms of revenue generation of which one recognized potential source is content delivery over the Internet. One aspect that is critical to ensuring a content-based revenue stream is billing. While there are a number of content-based billing systems commercially available, as far as can be determined these products are not based on a common model that can ensure interoperability and communication between the billing sys- tems. This dissertation addresses the need for a content-based billing model by developing the CBiX (Content-based Billing in XML Environments) model. This model, developed in a phased approach as a family of billing models, incorporates three aspects. The rst aspect is access control. The second as- pect is pricing, in the form of document, element and inherited element level pricing for content. The third aspect is XML as the platform for information exchange. The nature of the Internet facilitates information interchange, exible web business models and exible pricing. These facts, coupled with CBiX being concerned with billing for content over the Internet, leads to a number of decisions regarding the model: The CBiX model has to incorporate exible pricing. Therefore pricing is evolved through the development of the family of models from doc- ument level pricing to element level pricing to inherited element level pricing. The CBiX model has to be based on a platform for information inter- change that enables content delivery. XML provides a broad family of standards that is widely supported and creating the next generation Internet. XML is therefore selected as the environment for information exchange for CBiX. The CBiX model requires a form of access control that can provide access to content based on user properties. Credential-based Access Control is therefore selected as the method of access control for CBiX, whereby authorization is granted based on a set of user credentials. Furthermore, this dissertation reports on the development of a prototype. This serves a dual purpose: rstly, to assist the author in understanding the technologies and principles involved; secondly, to illustrate CBiX0 and therefore present a proof-of-concept of at least the base model. The CBiX model provides a base to guide and assist developers with regards to the issues involved with developing a billing system for XML- based environments.

The aim of this thesis is to develop an educational methodology for the following languages: Markdown, HyperText Markup Language (HTML), eXtensible Markup Language (XML) and Scalable Vector Graphics (SVG); and to verify the methodology at Czech elementary schools on the lower secondary level. An integral part of the methodology is also an introduction to the history and development, as well as the theory of syntax of the mentioned markup languages, necessary for teaching according to this methodology. The methodology uses specific examples, on which the students can verify their newly acquired knowledge in practice. The verification of the methodology took place in the form of teaching at two Czech elementary schools. The teaching took place in the seventh grade within the compulsory elective subject of informatics, in the ninth grade within a compulsory subject. The expected differences in understanding the markup languages education in favor of the ninth year have not been confirmed. The motivation of the students proved to play much greater role than their age. The verification of the methodology has shown that it is necessary to pay careful attention to the precise formulation of the task assignments and guidelines to the students, to avoid confusion and substitution of the source code of the...

XML is quickly being utilized in the field of technical communication to transfer information from database to person and company to company. Often communicators will structure information without a second thought of how or why certain tags are used to mark up the information. Because the company or a manual says to use those tags, the communicator does so. However, if professionals want to unlock the true potential of XML for better sharing of information across platforms, they need to understand the effects the technology using XML as well as political and cultural factors have on the tags being used. This thesis reviewed literature from multiple fields utilizing XML to find how tag choices can be influenced. XML allows for the sharing of information across multiple platforms and databases. Because of this efficiency, XML is utilized by many technologies. Often communicators must tag information so that the technologies can find the marked up information; therefore, technologies like single sourcing, data mining, and knowledge management influence the types of tags created. Additionally, cultural and political influences are analyzed to see how they play a role in determining what tags are used and created for specific documents. The thesis concludes with predictions on the future of XML and the technological, political, and cultural influences associated with XML tag sets based on information found within the thesis.

published_or_final_version / Computer Science / Doctoral / Doctor of Philosophy