Digital Commons Network^™

Academy Retzor: Teaching Social Skills Through Computers, Cynthia Stilwill

Theses

None provided.

Simulation Of A Neural Network-Driven Fuzzy Controller, Karl Ver Schneider

Theses

A software simulation package was developed to facilitate the analysis of a fuzzy logic tracking system constructed by first training a neural network. The adaptive vector quantization neural network used a competitive learning algorithm to classify control data from a controller in a noisy environment. The neural network memory generated rules for a fuzzy controller by mapping the state of the network into a predetermined fuzzy database. The software is intended to be expanded to allow further analysis of neural dynamics and to compare the performance of the resulting fuzzy controller to conventional controllers.

A Comparison Of The Performance Of Non-Parametric Classifies With Gaussian Maximum Likelihood For The Classification Of Multispectral Remotely Sensed Data, Steven Nessmiller

Theses

This study compares the performance of two non-parametric classifiers and Gaussian Maximum Likelihood (GML) for the classification of LANDSAT TM 30-meter resolution six-band data. The mathematical assumptions made in developing GML are valid if the pixels that constitute the training classes are normally distributed. Since it requires a model of the data, GML is termed a "parametric" classifier. Of current interest are new classification methodologies that make no assumptions about the statistical distribution of the pixels in the training class; these approaches are termed "non-parametric" classifiers. This study will compare the n-Dimensional Probability Density Function (nPDF) essentially a projection technique …

The Interrelationship Of Graphic Design And Fine Art, Antoinette Monnier

Theses

The graphic designer is a visual communicator who transmits messages from a client to an audience. The message must be clear and free of the distracting presence of the designer, because a designer's personal biases and feelings are irrelevant to the client's message. However, work produced by some contemporary designers has challenged the notion of clear visual communication and problem-solving. It is self-expressive, ambiguous, and open to interpretation, taking on characteristics traditionally associated with fine art rather than graphic design. While the production and viewing of some graphic design is becoming a more private experience, the reverse is true in …

The Architecture Of Ricardo Porro : Questions Of Form And Content, Mariano Alemany

Theses

Aside from the two Schools of the Arts built In Cuba during the early sixties, the work of Ricardo Porro is unknown to most American architects. This essay is intended to make available to an American audience a critical examination of Mr. Porro's work. His work consists not only of buildings which have been erected in Cuba, France and Liechtenstein, but also of numerous unbuilt projects. Ricardo Porro is not only an architect but also a painter, sculptor and cabinetmaker. He has also written various articles on architecture which have been published in European journals and, most importantly, he has …

Passages, Steven Kaplan

Theses

Not Included

English-Spanish-American Sign Language Translation Program, Janise Maria Negron

Theses

None provided.

Arbol De La Vida, Carisa Cannan

Theses

None provided.

Communication: The Vital Link Between The Sexes, Ruth A. Weber

Theses

Our ability to get along with the opposite sex is often directly affected by our inability to communicate. We believe we are communicating, only to realize that what we said is not what was understood. This is not the fault of any one person or sex but is a misunderstanding of the different ways women and men communicate. These differences begin in infancy and continue to thrive throughout our lives. Our culture, religion, history, language, stereotypes, sex, and other influences discussed in this study affect how and what we perceive others to be. We observe each other from our own …

Mental Pictures Drawings And Objects, Deborah Rieders

Theses

Not provided.

Relics Of Psychic Events, Bonnie Coen

Theses

Not provided.

Frames Ate The Art, Frames Are The Art, The Camera Is The Art, The Text Is The Art, The Thing Is The Art, Art Is The Art, Phil Goldwhite

Theses

Not provided.

The Importance Of The Interface Design In A Foreign Language Teaching Program, Anne Brose

Theses

None provided.

Fuzzy Approach For Arabic Character Recognition, Adnan El-Nasan

Theses

Pattern recognition/classification is increasingly drawing the attention of scientific research because of its important roll in automation and human-machine communication. Even though many models have been introduced to deal with classification, because of the inherited imprecision and ambiguity, these models did not tackle the problem in an efficient way. Traditional models deal only with statistical uncertainty (randomness) but not with the non-statistical uncertainty (vagueness). Fuzzy set theory allows us to better understand imprecision in both of its categories: vagueness and randomness. The incorporation of fuzzy set theory in existing algorithms helped in many cases to improve the performance and increase …

An Edge-Finder Based On Fuzzy Perceptual Grouping, Yue Zhang

Theses

Much recent research in computer vision has been aimed at the recognition of objects from scenes. Perceptual grouping has demonstrated its importance in creating descriptions of objects. Elementary edge descriptors are grouped into more complex structures based on relations such as proximity, parallelism, symmetry, and junction. However, exact determinations of these relations are impossible, because the relation is naturally uncertain and the output of low-level processing is not perfect. In this paper, an edge finding scheme based on fuzzy perceptual grouping is introduced. The geometrical relations are considered as fuzzy relations. The grouping operations that are based upon the fuzzy …

Sfumato And Conjunction, Scott Joseph Dohring

Theses

For the studio section of my MFA in painting thesis, I have produced a series of paintings on canvas concerned with non-objective impasto/textured color fields, some include representation in line, abstract overlays/underlays, while some involve division of the canvas into abutting characteristic approaches. The mediums used include water based & oil based paints, textural compounds (gel medium, joint compound, mastic, talc), pencil, and occasionally found objects. In this paper, I shall analyze and discuss impressions, concepts, and meditations relevant to my thesis work in particular and to the issue of reconciliation between formalist and post-modern approaches to theory/criticism in general …

Metaphor In Fiber, Metal And Stone, Marilyn Feinberg

Theses

None provided.

Emotional Armor, Catherine M. Stobie

Theses

None provided.

Design And Implementation Of Fuzzy Logic Controller For A Process Control Application, Sujit S. Nerurkar

Theses

Many industrial applications of fuzzy logic control have been reported. This thesis studies and reports the problems associated with the Heat-exchanger temperature control via conventional PID control implemented with Programmable Logic Controllers (PLC) and provides an example of design and implementation of fuzzy logic controllers (FLC's) for a Heat exchanger in a Water for Injection (WFI) system.

After a basic FLC was designed and tested, it is shown how its rule base evolved to achieve superior performance by utilizing additional low-cost sensing information in the process and its environment. A method for the implementation of FLC's into the existing PLC …

A Practical Guide To The New Journalism, Marcus J. Pasternack

Theses

My thesis should consist of two bodies of work. The first, an analysis of several writing styles, both fictional and non-fictional, that are common in the current marketplace. The second part would consist of essays involving characteristics of these style. Obviously, there will have to be stylistic similarities among these styles to provide cohesion, as of this writing, however, I'm not sure what they would be. this should become clear when the actual selection of "works for study'' is made.

The overall purpose of this project would be a study for the practical application of writing as a viable source …

Scrypt: Three Site-Specific Projects Performed On And In The Wallace Memorial Library At The Rochester Institute Of Technology During The Construction Of The Library Extension, January 1990-May 1991, Gordon Bleach

Theses

None provided.

Knowledge Based Text Indexing And Retrieval Utilizing Case Based Reasoning, Alan Mick

Theses

Information retrieval systems for documents normally rely on the use of keywords that describe the text in some fashion or another, or are contained in the text itself, for indexing and searching. These keywords may be associated with standard boolean operators, where presence or absence in the text or text description is used as the truth value, or other oper ators indicating their proximity to one another in the text. Another emerging approach is the use of content or knowledge based indexing and retrieval. In this approach the text is not represented or treated as a collection keywords, rather its …

Automated Image-To-Image Rectification For Use In Change Detection Analysis As Applied To Forest Clearcut Mapping, Kaleen S. Moriarty

Theses

An automated approach to change detection analysis was developed for use in multi-temporal image comparisons. An algorithm was developed which enables the user to perform automatic image-to-image rectification. Manual registration techniques are utilized to register a reference image to a Universe Transverse Mercator map projection. Control points, or kernel images, are extracted from the rectified reference image and located automatically in the to-be-mapped images via mathematical correlation. A two windowed approach is used that requires an estimation of the location of the control point in the to-be-mapped image. This estimate is used to create a search area which is correlated …

Recursive Soft Morphological Filters, Padmaja Puttagunta

Theses

Mathematical morphology which is based on set-theoretic concept, extracts object features by choosing a suitable structuring shape as a probe. Morphological filters are set operations that transform an image into a quantitative description of its geometrical structure: Appropriately used, they can eliminate noises or irrelevancies while preserv¬ing the details of the original image. The applications of morphological filters in image processing and analysis are numerous, which include shape recognition, industrial parts inspection, nonlinear filtering, and biomedical image processing.

Soft morphological filters are used for smoothing signals with the advantage of being less sensitive to additive noises and to small variations …

A Metaphysical And Linguistic Approach To Type Design And Typography, Ivan Terestschenko Rocha

Theses

Significant changes have taken place in the type design as a result of what has often been termed "the desktop revolution." With the popularization and increased availability to the average person of typographic tools formerly available only to professionals type is slowly moving into the realm of personal communication. This move has sparked significant controversy among the various schools of typographic thought, but little consensus exists. As well, technological developments are contributing to a widening of the definition of what constitutes a typeface. This study, then, will examine the current views of type design as an art form and the …

Cross-Disciplinary Use Of Metaphor, Jeff Arbegast

Theses

The initial thesis proposal was grand in scope. I wanted to create a methodology, a process that could assist R.I.T students in approaching problems with a metaphorical mindset. The metaphorical mind would be a mind that could approach a creative problem making rich associations and connections.

Word Hypothesis From Undifferentiated, Errorful Phonetic Strings, R. Thomas Sellman

Theses

This thesis investigates a dynamic programming approach to word hypothesis in the context of a speaker independent, large vocabulary, continuous speech recognition system. Using a method known as Dynamic Time Warping, an undifferentiated phonetic string (one without word boundaries) is parsed to produce all possible words contained in a domain specific lexicon. Dynamic Time Warping is a common method of sequence comparison used in matching the acoustic feature vectors representing an unknown input utterance and some reference utterance. The cumulative least cost path, when compared with some threshold can be used as a decision criterion for recognition. This thesis attempts …

Domain Analysis Within The Gensif Framework, Heiko Thimm

Theses

The GenSIF framework which is targeted towards very large, distributed, and complex software systems recently has been proposed to accomplish a form of systems engineering and systems development in which the issue of systems integration is considered from the beginning on.

One of the components of GenSIF is domain analysis. Domain analysis leads to the design of a domain model. The specific needs GenSIF has in that area were investigated with an emphasis on domain modeling. Main points addressed in that investigation were the issue regarding the relevant information for the domain modeling process and the required type of domain …

Graphic Design And The Unconscious Codes, Michelle A. Stacy

Theses

None provided.

Acculturation Of The Vietnamese Refugees And Immigrants In St. Louis, Missouri. Exploratory Study, Maria Ratuszynska

Theses

The purpose of this research was to study the acculturation of Vietnamese refugees and immigrants . 44 refugees and 19 immigrants residing in St . Louis, Missouri (city and county) participated in the study. Subjects were administered the Cultural Identity Questionnaire and the Hopkins Symptom Checklist-25 . Demographic information was obtained using a data sheet.

The obtained scores were analyzed using the t-test statistic for equality of means . The independent variables were political status (refugee or immigrant) . The dependent variables were scores on the Cultural Identity Questionnaire for acculturation, and anxiety, depression and total score of the Hopkins …