Soon after the university movement started in the late 1800s, academic libraries became the dominant providers of the tools and services required to locate and access scholarly information. However, with the advent of alternate discovery services, such as Google Scholar, in conjunction with open access scholarly content, researchers now have the…

Teachers are critical to student learning in the classroom, and just like students, teachers perform better when they are able to make choices based on what is relevant to them. Action research is a way for teachers to systematically inquire and reflect to make necessary improvements in practice for student learning. This study involved teachers…

Demands on higher education institutions are growing. Stakeholders are demanding proof of quality to ensure students are receiving the education they are paying for. Institutional accountability is a growing concern for higher education institutions, more specifically community colleges. The diverse characteristics of community colleges have made…

Classification, clustering and association mining are major tasks of data mining and have been widely used for knowledge discovery. Associative classification mining, the combination of both association rule mining and classification, has emerged as an indispensable way to support decision making and scientific research. In particular, it offers a…

Compressed sensing (CS) is an emerging signal acquisition framework that goes against the traditional Nyquist sampling paradigm. CS demonstrates that a sparse, or compressible, signal can be acquired using a low rate acquisition process. Since noise is always present in practical data acquisition systems, sensing and reconstruction methods are…

This dissertation presents a novel effort to develop ITS technologies that adapt by observing student behavior. In particular, we define an evolving expert knowledge base (EEKB) that structures a domain's information as a set of nodes and the relationships that exist between those nodes. The structure of this model is not the particularly novel…

In higher education, and in community colleges in particular, there is a need to engage faculty and staff in closing the loop--using evidence for assessment, planning, and decision-making. Connect to Learning, a Fund for the Improvement of Post-Secondary Education (FIPSE) funded grant project brings together 26 colleges and universities to work as…

As the world is experiencing unprecedented changes and challenges, it is essential to develop educational approaches that enable current and future leaders to be effective in meeting them. To do so, education must foster transformation of the learner to achieve an inclusive, dynamic, and flexible approach to life. This dissertation involved a case…

Public health agencies protect the health and safety of populations. A key function of public health agencies is surveillance or the ongoing, systematic collection, analysis, interpretation, and dissemination of data about health-related events. Recent public health events, such as the H1N1 outbreak, have triggered increased funding for and…

This study intended to identify commonalities of fine arts programs at selected private liberal arts colleges and universities in order to ultimately develop an exemplary fine arts program in a similar setting. This study searched for answers to three research questions within the context of art, music, dance, and theatre. The first research…

This dissertation is a qualitative study of a curriculum I designed for composition students in the Fall of 2012. The curriculum I created is informed by the Freirean edict that a self-generated desire to "create knowledge" is far more likely to result in meaningful, holistic learning than simply "banking" information. In the…

The purpose of this study was to determine the level of implementing a middle school concept in three private Christian schools using Daniel Stufflebeam's CIPP model of program evaluation. The National Middle School Survey was used to measure faculty and administrative perceptions of both the value and actual implementation of middle school…

This paper is a research dissertation based on a qualitative case study conducted on Teachers' Experiences within a Data-Driven Decision Making (DDDM) process. The study site was a Title I elementary school in a large school district in Central Florida. Background information is given in relation to the need for research that was conducted on the…

Graphs are widely used to model structures and relationships of objects in various scientific and commercial fields. Chemical molecules, proteins, malware system-call dependencies and three-dimensional mechanical parts are all modeled as graphs. In this dissertation, we propose to mine and index those graph data to enable fast and scalable search.…

1.2 billion users in Facebook, 17 million articles in Wikipedia, and 190 million tweets per day have demanded significant increase of information processing through Internet in recent years. Similarly life sciences and bioinformatics also have faced issues of processing Big data due to the explosion of publicly available genomic information…