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TreeQ-VISTA: An Interactive Tree Visualization Tool with Functional Annotation Query Capabilities

Description: Summary: We describe a general multiplatform exploratorytool called TreeQ-Vista, designed for presenting functional annotationsin a phylogenetic context. Traits, such as phenotypic and genomicproperties, are interactively queried from a relational database with auser-friendly interface which provides a set of tools for users with orwithout SQL knowledge. The query results are projected onto aphylogenetic tree and can be displayed in multiple color groups. A richset of browsing, grouping and query tools are provided to facilitatetrait exploration, comparison and analysis.Availability: The program,detailed tutorial and examples are available online athttp://genome-test.lbl.gov/vista/TreeQVista.
Date: May 7, 2007
Creator: Gu, Shengyin; Anderson, Iain; Kunin, Victor; Cipriano, Michael; Minovitsky, Simon; Weber, Gunther et al.
Partner: UNT Libraries Government Documents Department

Developing a Test Bed for Interactive Narrative in Virtual Environments

Description: As Virtual Environments (VE) become a more commonly used method of interaction and presentation, supporting users as they navigate and interact with scenarios presented in VE will be a significant issue. A key step in understanding the needs of users in these situations will be observing them perform representative tasks in a fully developed environment. In this paper, we describe the development of a test bed for interactive narrative in a virtual environment. The test bed was specifically developed to present multiple, simultaneous sequences of events (scenarios or narratives) and to support user navigation through these scenarios. These capabilities will support the development of multiple users testing scenarios, allowing us to study and better understand the needs of users of narrative VEs.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: August 2002
Creator: Mellacheruvu, Krishna
Partner: UNT Libraries

Instructor-Directed, Student-Driven Engagement

Description: Poster presented as part of the 2013 University Forum on Teaching & Learning at UNT. This poster discusses a systematic model of developing and deploying a NextGen core-curriculum course. It features examples of experiential exercises that can be stimuli for attaining student learning outcomes (SLOs).
Date: April 12, 2013
Creator: Pelton, Lou E.
Partner: UNT College of Business

Relent: a Composition for Alto Saxophone, Double Bass, Two Percussion, and Interactive Electronics

Description: relent is a sacred work within the genre of interactive electronic music. the 20-minute composition is a multi-movement piece for four instrumentalists (saxophone, double bass, and two percussion) and computer that is inspired by the gospel message. relent is specifically about the gospel message that Christ died for man’s sins, rose from the dead, and through faith in him man can be reconciled to God. This project was an experiment in creating a work with a programmatic extramusical structure. in preparation for writing a piece based on Christian programmatic content, this paper presents an overview of research conducted on the intersection between art and Christianity referencing authors such as Harold Best, Nikolai Berdyaev, Hans Rookmaaker, Calvin Seerveld, Daniel Seidell, A. W. Tozer, Steve Turner, and Cornelius Van Til. This work was an experiment in trying to make very direct and specific musical ties to the narrative of the Gospel. Another highly experimental aspect of relent was in the way interactive electronics were used. Each acoustic instrument in the work has its own input and module within the Max patch, extending each acoustic instrument rather than adding an electronic accompaniment component. Additionally, non-traditional notation, both codified and real-time computer generated, improvisation, theatrical instructions, and a completely computer generated movement makes relent a piece that challenges and pushes the boundaries of current interactive electronic music.
Date: May 2012
Creator: Johansen, Benjamin David
Partner: UNT Libraries

A Multimedia Atlas of Dissection for Comparative Anatomy of the Vertebrates

Description: This interactive multimedia content is part of the thesis that was prepared for the degree of Master of Science in Biology: http://digital.library.unt.edu/ark:/67531/metadc2224. Traditional methods of teaching the laboratory course for Comparative Anatomy of the Vertebrates could be improved by applying current computer technology to construct an interactive, multimedial atlas of dissection. Five specimens used in comparative anatomy courses at most institutions were chosen as representative members of the Phylum Chordata: amphioxus, lamprey, dogfish shark, mud puppy, and cat. Specimens were dissected according to the modified method of Wischnitzer, 1993, and each stage was photographed with a Kodak DC120 digital zoom camera. These images were processed on a Power Macintosh 7600 computer with Adobe Photoshop v. 5.0. The atlas was constructed from these images using Macromedia Authorware v. 4.0.3. Each image contains a series of interactive objects that display a highlight and descriptive text as the cursor passes over each object.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: August 1999
Creator: Curran, Anthony A., Jr.
Partner: UNT Libraries

A Multimedia Atlas of Dissection for Comparative Anatomy of the Vertebrates

Description: Traditional methods of teaching the laboratory course for Comparative Anatomy of the Vertebrates could be improved by applying current computer technology to construct an interactive, multimedial atlas of dissection. Five specimens used in comparative anatomy courses at most institutions were chosen as representative members of the Phylum Chordata: amphioxus, lamprey, dogfish shark, mud puppy, and cat. Specimens were dissected according to the modified method of Wischnitzer, 1993, and each stage was photographed with a Kodak DC120 digital zoom camera. These images were processed on a Power Macintosh 7600 computer with Adobe Photoshop v. 5.0. The atlas was constructed from these images using Macromedia Authorware v. 4.0.3. Each image contains a series of interactive objects that display a highlight and descriptive text as the cursor passes over each object.
Access: This item is restricted to UNT Community Members. Login required if off-campus.
Date: August 1999
Creator: Curran, Anthony A.
Partner: UNT Libraries

Automated Testing of Interactive Systems

Description: Computer systems which interact with human users to collect, update or provide information are growing more complex. Additionally, users are demanding more thorough testing of all computer systems. Because of the complexity and thoroughness required, automation of interactive systems testing is desirable, especially for functional testing. Many currently available testing tools, like program proving, are impractical for testing large systems. The solution presented here is the development of an automated test system which simulates human users. This system incorporates a high-level programming language, ATLIS. ATLIS programs are compiled and interpretively executed. Programs are selected for execution by operator command, and failures are reported to the operator's console. An audit trail of all activity is provided. This solution provides improved efficiency and effectiveness over conventional testing methods.
Date: May 1977
Creator: Cartwright, Stephen C.
Partner: UNT Libraries

The Contemporary Bassoonist: Music for Interactive Electroacoustics and Bassoon

Description: As the bassoon has evolved over time, the music written for the instrument has evolved around it, and was many times the catalyst for its evolution. Bassoon music of the seventeenth through early twentieth centuries has defined much of the curricula for bassoon studies, and has established how we consider and experience the bassoon. We experience, write, and consume music in vastly different ways than just a generation ago. Humans use technology for the most basic of tasks. Composers are using the technology of our generation to compose music that is a reflection of our time. This is a significant aspect of art music today, and bassoonists are barely participating in the creation of this new repertoire. Performance practice often considers only the musical score; interactive electronic music regularly goes beyond that. The combination of technological challenges and inexperience can make approaching electroacoustic music a daunting and inaccessible type of music for bassoonists. These issues require a different language to the performance practice: one that addresses music, amplification, computer software, hardware, the collaboration between performer and technology, and often the performer and composer. The author discusses problems that performers face when rehearsing and performing interactive electroacoustic works for bassoon, and offers some solutions.
Date: May 2016
Creator: Masone, Jolene Karen
Partner: UNT Libraries

Global Film History: Encouraging Students to Develop Arguments that Connect Different Industries and Time Periods

Description: Poster presented as part of the 2013 University Forum on Teaching & Learning at UNT. This poster discusses exploring the effectiveness of group-based blog assignments in large enrollment classes to help students learn about global film history across different industries and time periods.
Date: April 12, 2013
Creator: Larke-Walsh, George S., 1965-
Partner: UNT College of Arts and Sciences

Tile-based Level of Detail for the Parallel Age

Description: Today's PCs incorporate multiple CPUs and GPUs and are easily arranged in clusters for high-performance, interactive graphics. We present an approach based on hierarchical, screen-space tiles to parallelizing rendering with level of detail. Adapt tiles, render tiles, and machine tiles are associated with CPUs, GPUs, and PCs, respectively, to efficiently parallelize the workload with good resource utilization. Adaptive tile sizes provide load balancing while our level of detail system allows total and independent management of the load on CPUs and GPUs. We demonstrate our approach on parallel configurations consisting of both single PCs and a cluster of PCs.
Date: August 15, 2007
Creator: Niski, K. & Cohen, J. D.
Partner: UNT Libraries Government Documents Department

Fractures for Clarinet and Computer

Description: Fractures for Clarinet and Computer is a piece for live interactive performance using custom software designed in Max/MSP. the work explores musical borrowing and transformation of music from works such as Tchaikovsky’s Fifth Symphony, Gershwin’s Rhapsody in Blue, and several fragments from synthesizer recordings of the late 1960’s and early 1970’s. the dissertation focuses on both the musical aesthetics that informed the creation of the work and the software programming that enables live sampling and harmonization systems as well as flexible control of global parameters.
Date: May 2012
Creator: Dixon, Gregory Hart
Partner: UNT Libraries

The effect of interactive multimedia on the critical writings of art history survey students

Description: The purpose of this study was to investigate the effectiveness of supplemental study resources for art history survey students, specifically an interactive multimedia (IM) computer program designed to help students acquire and retain a deeper understanding of works of art.
Date: May 1996
Creator: Cason, Nancy F. (Nancy Foster)
Partner: UNT Libraries

LLL computer graphics output devices

Description: The purpose of the included chart is to let a user quickly see what is available in computer graphics output devices and thereby to aid him in choosing the most appropriate method for putting out computer-contained information in graphic form. Listed on the chart are the most commonly used graphic output devices with those used more frequently appearing higher on the list. At the bottom are devices which are anticipated in the near future. In addition to providing technical information, the chart also includes information about available literature and use of the devices. (MOW)
Date: November 1, 1973
Creator: Vickers, D.
Partner: UNT Libraries Government Documents Department

Corridor One: An Integrated Distance Visualization Environment for SSI and ASCI Applications

Description: Scenarios describe realistic uses of DVC/Distance technologies in several years. Four scenarios are described: Distributed Decision Making; Remote Interactive Computing; Remote Visualization: (a) Remote Immersive Visualization and (b) Remote Scientific Visualization; Remote Virtual Prototyping. Scenarios serve as drivers for the road maps and enable us to check that the functionality and technology in the road maps match application needs. There are four major DVC/Distance technology areas we cover: Networking and QoS; Remote Computing; Remote Visualization; Remote Data. Each “road map” consists of two parts, a “functionality” matrix (what can be done) and a “technology” matrix (underlying technology). That is, functionality matrices show the desired operational characteristics, while technology matrices show the underlying technology needed. In practice, there isn’t always a clean break between “functionality” and “technology,” but it still seems useful to try and separate things this way.
Date: July 14, 2002
Creator: Rick Stevens (ANL, PI) & Jason Leigh (UIC, PI)
Partner: UNT Libraries Government Documents Department

Interfacing interactive data analysis tools with the grid: The PPDG CS-11 activity

Description: For today's physicists, who work in large geographically distributed collaborations, the data grid promises significantly greater capabilities for analysis of experimental data and production of physics results than is possible with today's ''remote access'' technologies. The goal of letting scientists at their home institutions interact with and analyze data as if they were physically present at the major laboratory that houses their detector and computer center has yet to be accomplished. The Particle Physics DataGrid project (www.ppdg.net) has recently embarked on an effort to ''Interface and Integrate Interactive Data Analysis Tools with the grid and identify Common Components and Services.'' The initial activities are to collect known and identify new requirements for grid services and analysis tools from a range of current and future experiments (ALICE, ATLAS, BaBar, D0, CMS, JLab, STAR, others welcome), to determine if existing plans for tools and services meet these requirements. Follow-on activities will foster the interaction between grid service developers, analysis tool developers, experiment analysis frame work developers and end user physicists, and will identify and carry out specific development/integration work so that interactive analysis tools utilizing grid services actually provide the capabilities that users need. This talk will summarize what we know of requirements for analysis tools and grid services, as well as describe the identified areas where more development work is needed.
Date: October 9, 2002
Creator: Olson, Douglas L. & Perl, Joseph
Partner: UNT Libraries Government Documents Department

Age Dating of Mixed SNM--Preliminary Investigations

Description: Recently we investigated the nuclear forensics problem of age determination for mixed special nuclear material (SNM). Through limited computational mixing experiments and interactive age analysis, it was observed that age dating results are generally affected by the mixing of samples with different assays or even by small radioactive material contamination. The mixing and contamination can be detected through interactive age analysis, a function provided by the Decay Interaction, Visualization and Analysis (DIVA) software developed by NSTec. It is observed that for mixed SNM with two components, the age estimators typically fall into two distinct clusters on the time axis. This suggests that averaging or other simple statistical methods may not always be suitable for age dating SNM mixtures. Instead, an interactive age analysis would be more suitable for age determination of material components of such SNM mixtures. This work was supported by the National Center for Nuclear Security (NCNS).
Date: December 1, 2011
Creator: Yuan, D., Guss, P. P., Yfantis, E., Klingensmith, A., Emer, D.
Partner: UNT Libraries Government Documents Department