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- Creators: Barrett, The Honors College
Description
The rapid escalation of technology and the widespread emergence of modern technological equipments have resulted in the generation of humongous amounts of digital data (in the form of images, videos and text). This has expanded the possibility of solving real world problems using computational learning frameworks. However, while gathering a large amount of data is cheap and easy, annotating them with class labels is an expensive process in terms of time, labor and human expertise. This has paved the way for research in the field of active learning. Such algorithms automatically select the salient and exemplar instances from large quantities of unlabeled data and are effective in reducing human labeling effort in inducing classification models. To utilize the possible presence of multiple labeling agents, there have been attempts towards a batch mode form of active learning, where a batch of data instances is selected simultaneously for manual annotation. This dissertation is aimed at the development of novel batch mode active learning algorithms to reduce manual effort in training classification models in real world multimedia pattern recognition applications. Four major contributions are proposed in this work: $(i)$ a framework for dynamic batch mode active learning, where the batch size and the specific data instances to be queried are selected adaptively through a single formulation, based on the complexity of the data stream in question, $(ii)$ a batch mode active learning strategy for fuzzy label classification problems, where there is an inherent imprecision and vagueness in the class label definitions, $(iii)$ batch mode active learning algorithms based on convex relaxations of an NP-hard integer quadratic programming (IQP) problem, with guaranteed bounds on the solution quality and $(iv)$ an active matrix completion algorithm and its application to solve several variants of the active learning problem (transductive active learning, multi-label active learning, active feature acquisition and active learning for regression). These contributions are validated on the face recognition and facial expression recognition problems (which are commonly encountered in real world applications like robotics, security and assistive technology for the blind and the visually impaired) and also on collaborative filtering applications like movie recommendation.
ContributorsChakraborty, Shayok (Author) / Panchanathan, Sethuraman (Thesis advisor) / Balasubramanian, Vineeth N. (Committee member) / Li, Baoxin (Committee member) / Mittelmann, Hans (Committee member) / Ye, Jieping (Committee member) / Arizona State University (Publisher)
Created2013
Description
Underneath the Jersey: Profiles of ASU Student-Athletes is a collection of four 5,000-6,000-word profiles with multiple multimedia elements for each, written and created by Samantha Pell. This collection was made to reveal the personal stories of several Arizona State University student-athletes and what brought them, or what they have personally experienced, while attending ASU. Subjects were chosen not by popularity or by contributions to their respective teams, rather they were chosen in order to shed light on some athletes' stories that would normally go unnoticed in the public domain. Most of the time in this day and age, the price tag of a professional or student athlete is more important to fans than the player's actual lives. It is so easy for society to lose sight of the human under the uniform so the question I wanted to answer with this collection is: At their core, who are these athletes and who are they besides the number on their jersey? The subjects in the profiles range from an ASU wrestler, an ASU women's water polo player, and both ASU men and women's basketball players. In addition to the subject's themselves, other sources like friends, coaches, and family members were also interviewed and included in the profiles. The website housing the articles offers a variety of multimedia elements included for each subject. Those range from a Q&A video, interactive timelines, and photos. Visit the website at: www.underneaththejersey.wordpress.com
ContributorsPell, Samantha Jade (Author) / McGuire, Tim (Thesis director) / Harding, Stephen (Committee member) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / W. P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
The Culture of Study Abroad is a pre-departure resource for prospective American study abroad students. This resource exists in the form of a multimedia website containing expert advice, helpful resources, and true stories of American students and faculty directors who have studied abroad. Through creative non-fiction storytelling, interviews, research, and photographs, readers are encouraged to take full advantage of studying abroad as a way to expand their global knowledge and understanding. This website offers advice on the topics of cultural observation, homestays, traveling while abroad, safety, and foreign language, in an attempt to better prepare students for the unique cultural experiences awaiting them abroad. Visit the website: www.thecultureofstudyabroad.wordpress.com
ContributorsPado, Madeline Grace (Author) / Scott Lynch, Jacquelyn (Thesis director) / Rausch, Kyle (Committee member) / Barrett, The Honors College (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor)
Created2015-05
Description
In the Spring 2013 and Fall 2013 semesters, a survey was taken of students enrolled in the principal undergraduate civil engineering structures course, CEE 321: Structural Analysis and Design, to assess both the prevalence of technology in the lives of the students and the potential ways this information could be use to improve the educational experience. The results of this survey indicated that there was a considerable demand for additional online resources outside of the formal classroom. The students of CEE 321 requested online lecture videos in particular, and so a project was launched at the start of the Spring 2014 semester to deliver a large body of academic instructional videos. In total, a collection of 30 instructional videos which covered all key topics covered over a semester of CEE 321 was published. The driving interest behind this creative project is to increase the level of understanding, comfort, and performance in students enrolled in the class. Although the quantity of initial student feedback is relatively small, the reactions are distinctly positive and reflect an improvement in understanding amongst the responding students. Over the course of upcoming semesters, qualitative and quantitative assessments of the impact of the videos are expected to provide a better indication of their quality and effectiveness in supporting student comprehension and performance in CEE 321. Above all, the success of these videos is directly tied to their ability to function as living, adaptable resources which are continuously molded and improved by student feedback.
ContributorsReasor, Drew Donn (Author) / Rajan, Subramaniam (Thesis director) / Hjelmstad, Keith (Committee member) / Civil, Environmental and Sustainable Engineering Programs (Contributor) / Barrett, The Honors College (Contributor)
Created2014-05
Description
Generation Green is a multimedia website illustrating sustainability for the Millennial generation. This is a creative thesis project for Arizona State University's Barrett, The Honors College. Within the site, there are resources, photo stories, videos, a mini-documentary, a stop-motion story and infographics that feature Millennials who are living greener lives. Generation Green brings understanding and clarity to sustainability through the voices of today's generation. Visit the website at: generation-green.com/thesis_website or generation-green.com
ContributorsHavir, Aiyana Cole (Co-author) / Stein, Jake (Co-author) / Stein, Jay (Thesis director) / Dodge, Nancie (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor)
Created2013-12
Description
Backcountry Broadcasts is a multimedia project that aims to empower women in the great outdoors. This platform serves to inspire, encourage and appreciate women in the wilderness through photography, personal stories and more. Through our passion for the outdoors, we're incorporating our own female experience with the voices of others to bring light to the importance of gender inclusivity in the backcountry.
ContributorsNardizzi, Ariella Isabel (Co-author) / Pearce, Kyla (Co-author) / Santos, Fernanda (Thesis director) / Babits, Sadie (Committee member) / Walter Cronkite School of Journalism and Mass Comm (Contributor) / School of Politics and Global Studies (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
Backcountry Broadcasts is a multimedia project that aims to empower women in the great outdoors. This platform serves to inspire, encourage and appreciate women in the wilderness through photography, personal stories and more. Through our passion for the outdoors, we're incorporating our own female experience with the voices of others to bring light to the importance of gender inclusivity in the backcountry.
ContributorsPearce, Kyla Annika (Co-author) / Nardizzi, Ariella (Co-author) / Santos, Fernanda (Thesis director) / Babits, Sadie (Committee member) / Walter Cronkite School of Journalism and Mass Comm (Contributor) / The Sidney Poitier New American Film School (Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
In the United States, more than 22 million people are estimated to be affected by the chronic illness, asthma (American Lung Association [ALA], 2014). Of those 22 million, approximately 7.1 million are children (ALA, 2014). An important factor in trying to curb the frequency of asthma attacks is education. Particular elements of asthma education include symptom recognition, self-management skills, correct administration, and understanding how medications are used to control asthma. A review of the literature shows that multimedia education holds some promise in increasing asthma-knowledge retention. This creative project involved the creation of an asthma-education video with a concomitant asthma-education comic book. Of the two creations, the asthma-education video was used in a former Doctorate of Nursing Practice (DNP) student’s study to supplement a session at a clinic with an asthma educator. The tools included in the study, the Asthma Medication Use Questionnaire (Moya, 2014) and the Asthma Control TestTM (ACTTM; QualityMetric Incorporated, 2002), were completed by the participants prior to and after the implementation of the session that incorporated the video. The results suggested that the video had an effect on asthma control as measured by the ACTTM (QualityMetric Incorporated, 2002), but not on daily preventative asthma inhaler usage as measured by the Asthma Medication Use Questionnaire (Moya, 2014). The comic book has not been evaluated yet. Both multimedia education tools—the comic book and the video—were created as a requirement for the Barrett thesis.
ContributorsVanhkham, Sophia (Co-author) / Wells, Amanda (Co-author) / Stevens, Carol (Thesis director) / Vana, Kimberly (Committee member) / Barrett, The Honors College (Contributor) / Arizona State University. College of Nursing & Healthcare Innovation (Contributor) / Department of English (Contributor) / School of Art (Contributor)
Created2015-05
Description
“The Difference Between Paper Cuts & Exit Wounds” is a multidisciplinary body of work consisting of a manuscript, a short film, and a set of photographs. As digital culture expands, there are increasing possibilities for cross-genre work within the literary canon. The adaptation of visual mediums alongside the written word supports different levels of reader, and viewer, engagement. This visual and written manuscript permits the audience to experience the project at varying levels of intensity. “The Difference Between Paper Cuts & Exit Wounds” explores the self through fragmented lenses. The poems alone work with white space and experimental forms to create new shapes, new considerations, and new wonders. When put in conversation with the visual art, a poem becomes even more layered—providing alternate entrances to the subject matter. This manuscript is invested in the framing of concerns, of questions, and of thematic obsessions. Through the integration of multiple mediums, the poetic self and the agency of the speaker become multifaceted, apart from the written word alone. With the project’s film component, the curation of vignettes encourages a resistance of a linear narrative. Multiple clips are put on top of one another, with varying levels of opacity, creating multi-layered exposures within a second long clip. This represents the same fragmentation and deconstruction of a linear narrative that is prominent in the written manuscript. The work investigates memory as it distorts desire, frequently returning to how the body holds psychological and emotional trauma. With hybrid approaches to the subject matter, the manuscript illustrates the potential for intimacy to be soft and tender while simultaneously abrasive, triggering, and painful. It allows space for uncertainties, for co-existing conditions. By fracturing the expected forms of both standard poetic lexicon, and standard video narratives, “The Difference Between Paper Cuts & Exit Wounds” complicates the tendency for audiences to dissect art in hopes of reaching a single, definite interpretation. Instead, the body of work builds new spaces for engagement and inquiry.
ContributorsGoettl, Maxana Quinn (Author) / Ball, Sally (Thesis director) / Diaz, Natalie (Committee member) / Department of English (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
This is a report on an experiment that examines if the principles of multimedia learning outlined in Richard E. Mayer’s journal article, “Using multimedia for e-learning”, located in the Journal of Computer Assisted Learning would apply to haptic feedback used for haptic robotic operation. This was tested by developing and using a haptic robotic manipulator known as the Haptic Testbed (HTB). The HTB is a manipulator designed to emulate human hand movement for haptic testing purposes and features an index finger and thumb for the right hand. Control is conducted through a Leap Motion Controller, a visual sensor that uses infrared lights and cameras to gather various data about hands it can see. The goal of the experiment was to have test subjects complete a task where they shifted objects along a circuit of positions where they were measured on time to complete the circuit as well as accuracy in reaching the individual points. Analysis of subject responses to surveys as well as performance during the experiment showed haptic feedback during training improving initial performance of individuals as well as lowering mental effort and mental demand during said training. The findings of this experiment showed support for the hypothesis that Mayer’s principles do apply to haptic feedback in training for haptic robotic manipulation. One of the implications of this experiment would be the possibility for haptics and tactile senses to be an applicable sense for Mayer’s principles of multimedia learning as most of the current work in the field is mostly focused on visual or auditory senses. If the results of the experiment were replicated in a future experiment it would provide support to the hypothesis that the principles of multimedia learning can be utilized to improve the training of haptic robotic operation.
ContributorsGiam, Connor Dallas (Author) / Craig, Scotty (Thesis director) / Sodemann, Angela (Committee member) / Engineering Programs (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05