|
|
Creator | Title | Description | Subject | Date |
| 251 |
 |
Tasdizen, Tolga; Whitaker, Ross T. | Anisotropic diffusion of surface normals for feature preserving surface reconstruction | For 3D surface reconstruction problems with noisy and incomplete range data measured from complex scenes with arbitrary topologies, a low-level representation, such as level set surfaces, is used. Such surface reconstruction is typically accomplished by minimizing a weighted sum of data-model dis... | Anisotropic diffusion; Surface reconstruction | 2003-04-18 |
| 252 |
 |
Tasdizen, Tolga; Whitaker, Ross T. | Anisotropic diffusion of surface normals for feature preserving surface reconstruction | For 3D surface reconstruction problems with noisy and incomplete range data measure d from complex scenes with arbitrary topologies, a low-level representation, such as level set surfaces, is used. Such surface reconstruction is typically accomplished by minimizing a weighted sum of data-model discr... | | 2003 |
| 253 |
 |
Liu, Feng | Anisotropic strain enhanced hydrogen solubility in bcc metals: the independence on the sign of strain | When an impurity is doped in a solid, it inevitably induces a local stress, tending to expand or contract the lattice. Consequently, strain can be applied to change the solubility of impurity in a solid. Generally, the solubility responds to strain ‘‘monotonically,'' increasing (decreasing) with... | | 2012-01-01 |
| 254 |
 |
Bedrov, Dmitro; Smith, Grant D. | Anomalous pressure dependence of the structure factor in 1,4-polybutadiene melts: a molecular dynamics simulation study | Neutron scattering has shown the first diffraction peak in the structure factor of a 1,4-polybutadiene melt under compression to move to larger q values as expected but to decrease significantly in intensity. Simulations reveal that this behavior does not result from loss of structure in the polymer... | Polymer melts; 1, 4-polybutadiene melts; Pressure; Structure factor | 2004-07 |
| 255 |
 |
Furse, Cynthia M. | Antenna optimization for vehicular environments | Abstract? This paper presents a multi-antenna optimization for communication in a Rockwell T-39 Sabreliner, a mid-size aircraft with a metallic body. The aircraft channel at 2.45 GHz is modeled using site specific 3D ray-tracing software. Added effects from system details including the antenna radi... | | 2011 |
| 256 |
 |
Henderson, Thomas C. | Apparent symmetries in range data | A procedure for extracting symmetrical features from the output of a range scanner is described which is insensitive to sensor noise and robust with respect to object surface complexity. The acquisition of symmetry descriptors for rigid bodies from a range image was in this case motivated by the ne... | Symmetry descriptors; Range data; Range scanner; Dextrous manipulation systems | 1987 |
| 257 |
 |
Pulsipher, Dennis Carl | Application of adaptive noise cancellation to noise reduction in audio signals | The LMS adaptive noise cancellation algorithm has been applied to the removal of high-level white noise from audio signals. Simulations and actual acoustically recorded signals have been processed successfully, with excellent agreement between the results obtained from simulations and the results ob... | Noise cancellation; Noise reduction; White noise; LMS algorithm | 1979 |
| 258 |
 |
Furse, Cynthia M. | Application of phase detection frequency domain reflectometry for locating faults in an F-18 flight control harness | The performance of a phase-detection frequency-domain reflectometer (PD-FDR) for locating open and short circuits (hard faults) in a Navy F-18 flight control harness has been tested, and the analytical expressions for accuracy verified. Nine different types of aircraft wires appear in this harness:... | Phase detection; Frequency domain reflectometry; PD-FDR; Wire fault location; Aging wire; Flight control harness | 2005-05 |
| 259 |
 |
Boll, Steven F. | Application of the saber method for improved spectral analysis of noisy speech | A stand alone noise suppression algorithm is described for reducing the spectral effects of acoustically added noise in speech. A fundamental result is developed which shows that the spectral magnitude of speech plus noise can be effectively approximated as the sum of magnitudes of speech and noise.... | Noise suppression algorithm; SABER method | 1977 |
| 260 |
 |
Riesenfeld, Richard F. | The application of total positivity to computer aided curve and surface design | Of particular importance in an interactive curve and surface design system is the interface to the user. The mathematical model employed in the system must be sufficiently flexible for interaction between designer and machine to converge to a satisfactory result. The mathematical theory of Total Pos... | interactive curves; total positivity | 1979 |
| 261 |
 |
Jacobson, Hans; Gopalakrishnan, Ganesh | Application specific asynchronous microengines for efficient high-level control | Despite the growing interest in asynchronous circuits programmable asynchronous controllers based on the idea of microprogramming have not been actively pursued Since programmable control is widely used in many commercial ASICs to allow late correction of design errors to easily upgrade product f... | Asynchronous microengines | 1997 |
| 262 |
 |
Jacobson, Hans | Application specific asynchronous microgengines for efficient high-level control | Despite the growing interest in asynchronous circuits, programmable asynchronous controllers based on the idea of microprogramming have not been actively pursued. Since programmable control is widely used in many commercial ASICs to allow late correction of design errors, to easily upgrade product ... | Asynchronous microgengines; Programmable asynchronous controllers | 1997 |
| 263 |
 |
Jayamohan, Harikrishnan | Applications of microfluidics for molecular diagnostics | Diagnostic assays implemented in microfluidic devices have developed rapidly over the past decade and are expected to become commonplace in the next few years. Hundreds of microfluidics-based approaches towards clinical diagnostics and pathogen detection have been reported with a general theme of ra... | Microfluidics; Micro-total-analysis-systems; Lab-on-a-chip; Point-of-care devices; Sample preparation; MEMS; Rapid prototyping; Biomarker detection; Personalized medicine; Global health care | 2012-11-04 |
| 264 |
 |
Miller, Jan D. | Applications of X-ray computed tomography in particulate systems | X-ray computed tomography (CT) is an ideal technique for investigating the internal structure of multiphase materials in a noninvasive and nondestructive manner. CT technology used in conjunction with specialized algorithms and advanced computer facilities can be used to provide quantitative informa... | Algorithms; Beam; Intensity | 1992 |
| 265 |
 |
Venkatasubramanian, Suresh | Approximate Bregman near neighbors in sublinear time: beyond the triangle inequality | Bregman divergences are important distance measures that are used extensively in data-driven applications such as computer vision, text mining, and speech processing, and are a key focus of interest in machine learning. Answering nearest neighbor (NN) queries under these measures is very important i... | | 2012-01-01 |
| 266 |
 |
Henderson, Thomas C. | Arc and path consistency revisited | Mackworth and Freuder have analyzed the time complexity of several constraint satisfaction algorithms [4]. We present here new algorithms for arc and path consistency and show that the arc consistency algorithm is optimal in time complexity and of the same order space complexity as the earlier algor... | Arc consistency; Path consistency; Constraint satisfaction algorithms | 1985 |
| 267 |
 |
Wehrli, Robert | ARCAID: The ARChitects computer graphics AID | ARCAID?The ARChitect's Computer Graphics AID?is one part of a two-part research program at the University of Utah under the direction of David C. Evans. ARCAID is a specification for the organization of computer processes including data and procedures for the use of architects, engineers, and other... | ARCAID | 1970 |
| 268 |
 |
Balasubramonian, Rajeev | Architecting efficient interconnects for large caches with CACTI 6.0 | Efficiently executing multithreaded applications on future multicores will require fast intercore communication. Most of this communication happens via reads and writes to large shared caches in the memory hierarchy. Microprocessor performance and power will be strongly influenced by the long inter... | Interconnects; CACTI 6.0; Non-uniform cache architectures (NUCA) | 2008-01 |
| 269 |
 |
Myers, Chris J. | Architectural synthesis of timed asynchronous systems | This paper describes a new method for architectural synthesis of timed asynchronous systems. Due to the variable delays associated with asynchronous resources, implicit schedules are created by the addition of supplementary constraints between resources. Since the number of schedules grows exponenti... | | 1999 |
| 270 |
 |
Davis, A.L. | The architecture of DDMl: a recursively structured data driven machine | An architecture for a highly modular, recursively structured class of machines is presented. DDMl is an instance of such a machine structure, and is capable of executing machine language programs which are data driven (data flow) nets. These nets may represent arbitrary amounts of concurrency as wel... | DDMl; machine structure; machine language programs | 1977 |
| 271 |
 |
Horch, Kenneth W. | Are the extrinsic muscles better suited for signaling joint angles or finger tip location? | We used a biomechanical model of the human long finger to determine whether the extrinsic muscles are better suited for estimating the finger's joint angles or for estimating location of the finger tip. We found that two of the extrinsic muscles together could provide information sufficient to direc... | Extrinsic muscles; Metacarpophalangeal joint; Biomechanical models | 1997 |
| 272 |
 |
Regehr, John | ARMor: fully verified software fault isolation | We have designed and implemented ARMor, a system that uses software fault isolation (SFI) to sandbox application code running on small embedded processors. Sandboxing can be used to protect components such as the RTOS and critical control loops from other, less-trusted components. ARMor guarantees m... | | 2011-01-01 |
| 273 |
 |
Miller, Jan D. | Arsenic removal from contaminated waters | Arsenic is a contaminant at 781 of 1,430 sites identified on the National Priorities List and in mining and mineral processing wastewaters, smelter wastes, and sites for manufacture of semiconductors, petroleum products, wood preservatives, animal feed additives, and herbicides. Arsenic affects abo... | arsenic; arsenate; arsenite; microbial; activated carbon; magnetic activated carbon; biomac | 2005 |
| 274 |
 |
Ecsedy, Kathryn Lyn; Harvey, Ian R. | The artistic applications of M.E.M.S.: gallery on a chip | Our research explored the crossroads between art and science to create tiny devices known as MEMS (Micro Electrical Mechanical Systems). These artistic devices are powered by micro charge-pumped actuation of electrons in a scanning electron microscope, utilizing a phenomenon once considered an irri... | Artistic applications; MEMS; Micro Electrical Mechanical Systems; Kinetic micro sculpture; Micro charge pump actuation; Trapeze Interactive Poster | 2010-03-15 |
| 275 |
 |
Gooch, Bruce; Reinhard, Erik; Moulding, Chris; Shirley, Peter S. | Artistic composition for image creation | Altering the viewing parameters of a 3D object results in computer graphics images of varying quality. One aspect of image quality is the composition of the image. While the esthetic properties of an image are subjective, some heuristics used by artists to create images can be approximated quanti... | Image creation; Image quality | 2000 |
