Digital Commons Network^™

Partition-Based Interpolation For Color Filter Array Demosaicking And Super-Resolution Reconstruction, Min Shao, Kenneth E. Barner, Russell C. Hardie

Electrical and Computer Engineering Faculty Publications

A class of partition-based interpolators that addresses a variety of image interpolation applications are proposed. The proposed interpolators first partition an image into a finite set of partitions that capture local image structures. Missing high resolution pixels are then obtained through linear operations on neighboring pixels that exploit the captured image structure. By exploiting the local image structure, the proposed algorithm produces excellent performance on both edge and uniform regions. The presented results demonstrate that partition-based interpolation yields results superior to traditional and advanced algorithms in the applications of color filter array (CFA) demosaicking and super-resolution reconstruction.

The Effect Of Channel Length On The Residual Circulation In Tidally Dominated Channels, Chunyan Li, James O'Donnell

Faculty Publications

With an analytic model, this paper describes the subtidal circulation in tidally dominated channels of different lengths, with arbitrary lateral depth variations. The focus is on an important parameter associated with the reversal of the exchange flows. This parameter (δ) is defined as the ratio between the channel length and one-quarter of the tidal wavelength, which is determined by water depth and tidal frequency. In this study, a standard bottom drag coefficient, CD = 0.0025, is used. For a channel with δ smaller than 0.6-0.7 (short channels), the exchange flow at the open end has an inward transport in deep …

Penrose Conference Report: Kinematics And Geodynamics Of Intraplate Dextral Shear In Eastern California And Western Nevada, Jeffrey Lee, Daniel Stockli, Christopher Henry, Timothy Dixon

Geological Sciences Faculty Scholarship

This conference provided a forum to discuss the range of geological and geophysical datasets from the eastern California shear zone (ECSZ) and Walker Lane belt (WLB) that bear on how intraplate deformation is accommodated and how to integrate the data into a comprehensive, spatially and kinematically coherent view of intraplate deformation through time.

University Of San Diego Football Media Guide 2005, University Of San Diego Athletics Department

Football (Men)

60 pages : illustrations, portraits ; 21.5 x 28 cm

Cross-Validation In Nonparametric Regression With Outliers, Denis H. Y. Leung

Research Collection School Of Economics

A popular data-driven method for choosing the bandwidth in standard kernel regression is cross-validation. Even when there are outliers ill the data, robust kernel regression can be used to estimate the unknown regression curve [Robust and Nonlinear Time Series Analysis. Lecture Notes in Statist. (1984) 26 163-184]. However, Under these Circumstances Standard cross-validation is no longer a satisfactory bandwidth selector because it is unduly influenced by extreme prediction errors caused by the existence of these Outliers. A more robust method proposed here is a cross-validation method that discounts the extreme prediction errors. In large samples the robust method chooses consistent …

Automatic 3d Face Modeling Using 2d Active Appearance Models, Jianke Zhu, Steven Hoi, Michael R. Lyu

Research Collection School Of Computing and Information Systems

Although a lot of promising research findings have been studied on 3D face modeling in the past years, it is still a challenge to generate realistic 3D human face models and facial animations. This paper presents a novel approach to model 3D faces automatically from still images or video sequences without manual interactions. Our proposed scheme comprises three steps. First, we offline construct 3D shape models using Active Appearance Models (AAMs), which saves large computation costs for online modeling. Second, based on the computed 3D shape models, we propose an efficient algorithm to estimate the parameters of 3D pose and …

Remarks On Risk-Sensitive Control Problems, José Luis Menaldi, Maurice Robin

Mathematics Faculty Research Publications

The main purpose of this paper is to investigate the asymptotic behavior of the discounted risk-sensitive control problem for periodic diffusion processes when the discount factor α goes to zero. If u_α(θ, x) denotes the optimal cost function, being the risk factor, then it is shown that lim_α→0αu_α(θ, x) = ξ(θ) where ξ(θ) is the average on ]0, θ[ of the optimal cost of the (usual) in nite horizon risk-sensitive control problem.

Mr. Madison Meets A Time Machine: The Political Science Of Federal Sentencing Reform, Frank O. Bowman Iii

Faculty Publications

This is the third in a series of articles analyzing the current turmoil in federal criminal sentencing and offering suggestions for improvements in the federal sentencing system. The first article, "The Failure of the Federal Sentencing Guidelines: A Structural Analysis," 105 COLUMBIA L. REV. 1315 (2005), analyzed the structural failures of the complex federal sentencing guidelines system, particularly those arising from imbalances among the primary institutional sentencing actors - Congress, the judiciary, the Justice Department, and the U.S. Sentencing Commission. The second, "Beyond BandAids: A Proposal for Reconfiguring Federal Sentencing After Booker," 2005 U. OF CHICAGO LEGAL FORUM 149 (2005), …

The Armstrong Chemical Bond, Armstrong Atlantic State University

Chemical Bond Newsletter (Archived)

No abstract provided.

Kenyon College Alumni Bulletin - Annual Report Issue 2004-05

Kenyon College Alumni Bulletin

No abstract provided.

Da Vinci Versus Kafka: Looking For Answers, Robert Batey

City University of New York Law Review

No abstract provided.

A Quantitative Assessment Of The Benefit Of A Learning Community Environment, Mario H. Castro-Cedeno

Articles

An introductory course in manufacturing processes was taught to a cohort of engineering technology students participating in a learning community (LC) experiment and to a group of non-participating students. The LC students were all freshmen and took all the courses as a group. They were encouraged to work in teams. Non-LC students were also encouraged to work in teams but their class schedules were not coordinated. Data were collected on test scores, homework scores, and homework completion rates. The data show that the standard deviation of the grades distribution is significantly smaller for the LC group and that outliers with …

Data Summary From The Tampa Bay Interagency Seagrass Monitoring Program Through Year 2004, Walt Avery, Roger Johansson

Reports

Results regarding seagrass species abundance, distribution, and zonation over time are presented for the 1997-2004 period in Hillsborough Bay (HB, Figures 16-27) and the 1998-2004 period for Old Tampa Bay (OTB, Figures 3-14), Middle Tampa Bay (MTB, Figures 29-41), Lower Tampa Bay, including Terra Ceia Bay (LTB, Figures 43-57), and Boca Ciega Bay (BCB, Figures 59-69). For each transect, results are presented in a graphic format illustrating annual species composition, abundance, and distribution. Seagrass abundance is presented as percent coverage within a square meter using the Braun Blanquet coverage class system.

Impulse, Dave Graves, Kyle Johnson, Miranda Reiman, Nicole Schaffer, Greta Stewart, Denise Watt

Impulse (Jerome J. Lohr College of Engineering Publication)

Features:
[Page] 2 South Dakota no longer is merely a launching pad: An industrialization of the economy has made the state a land of opportunity for engineers while still having a small town feel.
[Page] 4 While you were away: Brookings and SDSU aren't the places many alums remember them to be.
[Page] 6 What will lead future growth in the region?: University and community leaders are proposing a 134-acre research park adjacent to the SDSU campus.
[Page] 8 GIS Center of Excellence: Scientists have been hired for the inaugural year of operation for the Geographic Information Science Center of …

Montanan, Fall 2005, University Of Montana--Missoula

Montanan Magazine, 1969-2024

This is the magazine of the University of Montana with news about the University for UM alumni as well as current faculty, students, staff, and administrators. This is volume 22, number 3.

Ultra High-Speed Sorting, James F. Leary

Other Nanotechnology Publications

Background: Cell sorting has a history dating back approximately 40 years. The main limitation has been that, although flow cytometry is a science, cell sorting has been an art during most of this time. Recent advances in assisting technologies have helped to decrease the amount of expertise necessary to perform sorting. Methods: Droplet-based sorting is based on a controlled disturbance of a jet stream dependent on surface tension. Sorting yield and purity are highly dependent on stable jet break-off position. System pressures and orifice diameters dictate the number of droplets per second, which is the sort rate limiting step because …

Frame-Shifting In Humor And Irony, L. David Ritchie

Communication Faculty Publications and Presentations

Coulson's (2001) analysis of humor as "frame-shifting" is extended to irony and compared to other current theories of humor and irony, including Giora's (2003) graded salience model. It is argued that the effects of humor and irony often depend on a subversive relationship between the initial and alternative frames, which adds to both cognitive and social meaning; understanding these effects requires consideration of the expansion of common ground (Clark, 1996) and relevance effects (Sperber & Wilson, 1986) triggered by the shift from a culturally licensed to a subversive frame. Reanalysis of several examples from recent studies in the light of …

Wildlife Health Centre Newsletter, Volume 11-1, Fall 2005

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

Canada Takes a Big Step Forward
Update from the Centre for Coastal Health
West Nile Virus in non-corvid Bird Species
National Cervid Population Estimates
Fatal Encounter of a Great Horned Owl with a Porcupine
Total Amputation of Extremities in a Raccoon
Foot Gangrene in Northern Gannets
Avian Cholera in the St. Lawrence Estuary in the Common Eider
Verminous pneumonia in beluga whales from the St. Lawrence Estuary
Pesticide Toxicities in Birds
Virus Infections in Gulls & Cormorants on Lakes Erie and Ontario
A Mortality Event in Freshwater Drum from Lake Ontario, Associated with Viral Hemorrhagic Septicemia virus (VHSv), Type IV …

Editor's Note, Joseph Drew

Comparative Civilizations Review

No abstract provided.

The Inspiration For A Different Eden: Chinese Gardening Ideas In England In The Early Modern Period, Yu Liu

Comparative Civilizations Review

No abstract provided.

Availability Modeling And Evaluation On High Performance Cluster Computing Systems, Hertong Song

Doctoral Dissertations

Cluster computing has been attracting more and more attention from both the industrial and the academic world for its enormous computing power, cost effective, and scalability. Beowulf type cluster, for example, is a typical High Performance Computing (HPC) cluster system. Availability, as a key attribute of the system, needs to be considered at the system design stage and monitored at mission time. Moreover, system monitoring is a must to help identify the defects and ensure the system's availability requirement.

In this study, novel solutions which provide availability modeling, model evaluation, and data analysis as a single framework have been investigated. …

Microcapsule Biosensors Based On Competitive Binding And Fluorescence Resonance Energy Transfer Assays, Swetha Chinnayelka

Doctoral Dissertations

Fluorescent sensing systems offer the potential for minimally invasive monitoring with implantable devices, but they require carrier technologies that provide suitable immobilization, accessibility, and biocompatibility while maintaining adequate response characteristics. Towards the development of this goal, a general design of a biosensor with the capability of detecting different metabolites was investigated. The approach is based on the encapsulation of a competitive binding assay in microcapsules and monitoring the changes in fluorescence resonance energy transfer (FRET) in the presence of analyte. To experimentally demonstrate this type of sensing system, glucose was chosen as the model target analyte. The design, fabrication, and …

Agroecology Of The Naso-Teribe: The Management And Conservation Of Traditional Agroecological Systems, Maisie Ganz

Independent Study Project (ISP) Collection

The term “agroecology” is used to describe the sustainable design and management of agricultural systems by the application of ecological concepts and principles. The resulting agroecosystems, often practiced by indigenous or poor farmers in marginal environments without access to external technologies, are systems of food production that integrate cultivated crops into surrounding ecosystems. The Naso-Teribe, an indigenous community of approximately 3,800 individuals living in the forests of western Panama, practice a complex agroecological system. The Naso farmers’ agricultural practices contribute to, and are dependent on, the biodiversity of resources available. The ways in which Naso farmers manage, maintain, and preserve …

Traps In Algan/Gan/Sic Heterostructures Studied By Deep Level Transient Spectroscopy, Z-Q. Fang, David C. Look, D. H. Kim, I. Adesida

Physics Faculty Publications

AlGaN/GaN/SiC Schottky barrier diodes (SBDs), with and without Si₃N₄ passivation, have been characterized by temperature-dependent current-voltage and capacitance-voltage measurements, and deep level transient spectroscopy (DLTS). A dominant trap A₁, with activation energy of 1.0 eV and apparent capture cross section of 2×10⁻¹² cm², has been observed in both unpassivated and passivated SBDs. Based on the well-known logarithmic dependence of DLTS peak height with filling pulse width for a line-defect related trap, A₁, which is commonly observed in thin GaN layers grown by various techniques, is believed to be associated with …

A Wolf In Sheep's Clothing: Gaffney And The Improper Role Of Politics In The Districting Process, Robert A. Koch

University of Michigan Journal of Law Reform

The Supreme Court unanimously agrees that excessive partisan gerrymandering is unconstitutional. A plurality of the Court, however, would hold partisan gerrymandering claims to be nonjusticiable due to the lack of a judicially manageable standard. This Note synthesizes the opinions of a majority of the Court in Vieth v. Jubelirer on the precise harms of partisan gerrymandering and argues that excessive partisan gerrymandering unconstitutionally burdens the representational rights of individual voters. This Note proposes a judicially manageable standard to address that representational harm based on the Court's standard in Shaw v. Reno.

Newscope - Fall 2005

Newscope

No abstract provided.

Otterbein Towers Fall 2005, Otterbein Towers

Towers Magazine

New Beginnings, Welcome! Incoming Class of ’09; Features: New Beginnings; Sharing Willowbrook; The Doctor Delivers; Regulars: College News: The Upcoming Year in Fine Arts; The 2005-06 Common Book; Summer Also a Time of Learning; New Grants Announced; Olympic Equestrian Joins Staff; Classnotes; Milestones; Philanthropy; The “O” Club; Alumni Notes, etc.

Renormalization-Group Analysis Of Layered Sine-Gordon Type Models, I. Nandori, Sandor Alex Nagy, Kornel Sailer, Ulrich D. Jentschura

Physics Faculty Research & Creative Works

We analyze the phase structure and the renormalization group (RG) flow of the generalized sine-Gordon models with nonvanishing mass terms, using the Wegner-Houghton RG method in the local potential approximation. Particular emphasis is laid upon the layered sine-Gordon (LSG) model, which is the bosonized version of the multi-flavour Schwinger model and approaches the sum of two "normal", massless sine-Gordon (SG) models in the limit of a vanishing interlayer coupling J. Another model of interest is the massive sine-Gordon (MSG) model. The leading-order approximation to the UV (ultraviolet) RG flow predicts two phases for the LSG as well as for the …

Hong Kong Electronic Signature Law And Certification Authority Regulations: Promoting E-Commerce In The World's Most Wired City, Stephen E. Blythe

North Carolina Journal of Law & Technology

No abstract provided.

Using Scenario-Based Training To Teach Single Pilot Resource Management Related To The Use Of The Brs Parachute, Shayna Danielle Strally

Master's Theses - Daytona Beach

The Ballistic Recovery System is an emergency parachute for single engine aircraft which, when released, lowers the aircraft to the ground to prevent terrain collision. This study sought to examine the effects of scenario-based training on pilot’s use of the BRS. Of particular interest was the point at which the pilot decides to deploy the BRS. Single pilot resource management was included as a training objective, as it encompasses relevant cognitive skills such as decision making and situational awareness. The results showed participants in the scenario-based training condition performed significantly better than participants in a traditional training condition on several …