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Creator | Title | Description | Subject | Date |
576 |
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Balasubramonian, Rajeev | Dynamically allocating processor resources between nearby and distant ILP | Modern superscalar processors use wide instruction issue widths and out-of-order execution in order to increase instruction-level parallelism (ILP). Because instructions must be committed in order so as to guarantee precise exceptions, increasing ILP implies increasing the sizes of structures s... | Instruction-level parallelism; Microarchitecture; Primary thread; Future thread; Instruction reuse buffer | 2001 |
577 |
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Balasubramonian, Rajeev | Dynamically managing the communication-parallelism trade-off in future clustered processors | Clustered microarchitectures are an attractive alternative to large monolithic superscalar designs due to their potential for higher clock rates in the face of increasingly wire-delay-constrained process technologies. As increasing transistor counts allow an increase in the number of clusters, th... | Clustered architectures; Microarchitecture; Decentralized cache; Interconnects | 2003 |
578 |
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Balasubramonian, Rajeev | Dynamically tunable memory hierarchy | The widespread use of repeaters in long wires creates the possibility of dynamically sizing regular on-chip structures. We present a tunable cache and translation lookaside buffer (TLB) hierarchy that leverages repeater insertion to dynamically trade off size for speed and power consumption on a per... | Microarchitecture; High performance microprocessors; Reconfigurable architectures; Energy and performance of on-chip caches; Translation lookaside buffer (TLB); Tunable cache | 2003-10 |
579 |
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Balasubramonian, Rajeev | Dynamically tuning processor resources with adaptive processing | Using adaptive processing to dynamically tune major microprocessor resources, developers can achieve greater energy efficiency with reasonable hardware and software overhead while avoiding undue performance loss. | Adaptive processing; Energy efficiency; DRI-cache | 2003-12 |
580 |
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Henderson, Thomas C. | EGOR: design, development, implementation an entry in the 1994 AAAI robot competition | EGOR, an entry in the 1994 AAAI Robot Competition, was built by ate am from the Department of Computer Science at the University of Utah. The constraints imposed by the competition rules, and by cost and time, led to the development of a system composed of off-the- shelf parts based on a mobile bas... | EGOR; AAAI Robot Competition | 1994 |
581 |
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Simpson, Jamesina J. | ELF radar system proposed for localized D-region ionospheric anomalies | This letter proposes a novel extremely low frequency (ELF) radar for localized D-region (altitude < 95 km) ionospheric anomalies that have been generated by natural geophysical processes. The proposed system would use the former U.S. Navy Wisconsin Transmitting Facility as a distant well-characteriz... | | 2006-01-01 |
582 |
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Lindstrom, Gary E. | ETYMA: a framework for modular systems | Modularity, i.e. support for the flexible construction, adaptation, and combination of units of software, is an important goal in many systems. In most cases, however, systems achieve only a few aspects of modularity. The problem can be traced to the inflexibility, or the limited view of modularity ... | ETYMA; Modularity; Modular systems | 1994 |
583 |
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Tasdizen, Tolga | Edge enhanced spatio-temporal constrained reconstruction of undersampled dynamic contrast enhanced radial MRI | There are many applications in MRI where it is desirable to have high spatial and high temporal resolution. This can be achieved by undersampling of k-space and requires special techniques for reconstruction. Even if undersampling artifacts are removed, sharpness of the edges can be a problem. We pr... | | 2010 |
584 |
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Regehr, John | Edicts: implementing features with flexible binding times | In a software product line, the binding time of a feature is the time at which one decides to include or exclude a feature from a product. Typical binding site implementations are intended to support a single binding time only, e.g., compile time or run time. Sometimes, however, a product line must... | | 2008-01-01 |
585 |
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Brunvand, Erik L. | Editorial asynchronous architecture | Asynchronous design is enjoying a worldwide resurgence of interest following several decades in obscurity. Many of the early computers employed asynchronous design techniques, but since the mid 1970s almost all digital design has been based around the use of a central clock. The clock simplifies mos... | | 1996-01-01 |
586 |
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Myers, Chris J. | Effcient verification of hazard-freedom in gate-level timed asynchronous circuits | This paper presents an efficient method for verifying hazard freedom in timed asynchronous circuits. Timed circuits are a class of asynchronous circuits that utilize explicit timing information fur optimization throughout the entire design process. In asynchronous circuits, correct operation require... | | 2003 |
587 |
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Scarpulla, Michael | Effect of film thickness on the incorporation of Mn interstitials in Ga1-xMnxAs | We have investigated the effect of film thickness on the distribution of Mn atoms at various lattice sites in Ga1−xMnxAs thin films. We find that the growth surface acts as a sink facilitating the outdiffusion of Mn interstitials sMnId, and thus reducing its concentration in the film. The outdiffu... | Interstitials; Gallium arsenide | 2005 |
588 |
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Stringfellow, Gerald B. | Effect of growth rate on step structure and ordering in GaInP | CuPt ordering is widely observed in GaInP epitaxial layers grown by organometallic vapor phase epitaxy. The formation of this spontaneously ordered structure during epitaxial growth is intimately related to the atomic-scale physical processes occurring on the surface, specifically surface reconst... | Atomic force microscopy; Organometallic vapor phase; Crystallographic plane | 1997 |
589 |
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Chrysler, Andrew | Effect of material properties on a subdermal UHF RFID antenna | This paper explores a subdermal RFID antenna at 918 MHz. The antenna, made from ink encapsulated in thin sheets of biocompatible PET, is designed to be implanted in the fat layer just below the skin, with the muscle acting as a lossy ground plane. The antenna is a patch that uses a T-slot for matchi... | Implantable Antennas; Subdermal antennas; Tattoo Antennas; Radio Frequency Identification (RFID); Conductivity | 2018 |
590 |
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Stringfellow, Gerald B. | Effect of oxygen incorporation in semi-insulating (AlxGa1-x)yIn1-yP | Discusses a study conducted on oxygen-doped, semi-insulating layers of (aluminum-gallium) indium phosphide grown on gallium arsenide using organometallic vapor phase epitaxy. Effect of oxygen doping on semi-insulating layers of the substance; Secondary-ion mass spectrometry measurements; Measured co... | Inactive interstitial atoms; Energy-dispersive spectoscopy; intentional oxygen | 1992 |
591 |
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Liu, Feng | Effect of size and dimensionality on the magnetic moment of transition metals | The effect of size and dimensionality on the magnetic moments of Fe, Co, and Ni have been studied theoretically by confining the atoms t o various structural forms such as chains,surfaces, and thin films. The size of these systems is controlled by limiting t h e number of atoms. A new first-princip... | Magnetic moment; Dimensionality; Size effects; Fe; Co; Ni | 1990 |
592 |
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Stringfellow, Gerald B. | Effect of step structure on ordering in GaInP | Examines the effect of step structure on ordering in gallium indium phosphite (GaInP) using atomic force microscopy. Coverage of the surface by islands several monolayers in height with elongated direction; Formation of the edges of the islands; Role of the observations in explaining the nature of t... | Gallium indium phosphite (GaInP); Twin boundaries | 1995-11-12 |
593 |
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Stringfellow, Gerald B. | Effect of surfactant Sb on carrier lifetime in GaInP epilayers | Samples of Ga0.52In0.48P grown on (001) GaAs with small amounts of surfactant Sb were investigated using time-resolved photoluminescence. All samples show a luminescence that may be fit to a two-stage exponential decay with a fast and a slow lifetime. For growth without Sb (Sb/III(v)(0), the sample ... | Semiconductor ternary alloys; Epitaxial layer; Microstructures | 2002-01-01 |
594 |
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Riloff, Ellen M. | Effective information extraction with semantic affinity patterns and relevant regions | We present an information extraction system that decouples the tasks of finding relevant regions of text and applying extraction patterns. We create a self-trained relevant sentence classifier to identify relevant regions, and use a semantic affinity measure to automatically learn domain-relevant ex... | Information extraction; Semantic affinity patterns; Relevant regions; MUC-4 terrorism corpus; ProMed disease outbreak stories | 2007 |
595 |
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Stringfellow, Gerald B.; Rieth, Loren W. | Effects of Br and Cl on organometallic vapor phase epitaxial growth and ordering in GaInP | CuPt ordering in GaInP has significant effects on the electrical and optical properties. In fact, band gap reductions as large as 160 meV are potentially useful for devices. Thus, control of ordering is important. This has led to the investigation of surfactants that affect the surface processes d... | Band gap reductions; Surfactants; Surface processes | 2004 |
596 |
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Normann, Richard A. | Effects of GABA and related drugs on horizontal cells in the isolated turtle retina | The role of GABA in the outer plexiform layer of the turtle retina has been examined by intracellular recordings from L- and C-type horizontal cells in the isolated retina preparation. GABA (1-5 mM) slightly depolarized the L-type horizontal cells, reduced the amplitude of their photoresponses, and ... | Retina; Horizontal Cells; Synapse; Negative Feedback; GABA; Turtle | 1990 |
597 |
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Liu, Feng | Effects of Li doping on H-diffusion in MgH2: A first-principles study | The effects of Li doping in MgH2 on H-diffusion process are investigated, using first-principles calculations. We have identified two key effects: (1) The concentration of H vacancy in the þ1 charge state ðVþ1 H Þ can increase by several orders of magnitude upon Li doping, which significantly in... | | 2013-01-01 |
598 |
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Stringfellow, Gerald B. | Effects of V/III ratio on ordering and antiphase boundaries in GaInP layers | Transmission electron microscope (TEM) and transmission electron diffraction (TED) studies have been performed to investigate the effects of V/III ratio on ordering and antiphase boundaries (APBs) in organometallic vapor phase epitaxial Ga0.5In0.5P layers grown onto (001) GaAs vicinal substrates ... | Antiphase boundaries; APB; Heterostructures; Organometallics | 1997 |
599 |
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Stringfellow, Gerald B. | Effects of V/III ratio on ordering in GaInP: atomic scale mechanisms | Ga0.5In0.5P layers have been grown by organometallic vapor-phase epitaxy using various values of input V/III ratio for two phosphorus precursors, phosphine, the conventional precursor, and tertiarybutylphosphine (TBP), a newly developed, less-hazardous precursor. For growth on nominally (001) GaAs s... | Photoabsorption spectroscopy; Transmission electron diffraction; Phosphorus precursor | 1996-05-01 |
600 |
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Christensen, Douglas A. | Effects of increased energy prices on U.S. agriculture: an econometric approach | Although the contents of this manuscript remain the responsibility of the authors, we wish to thanks a group of reviewers for the time and conscientious effort they put forth to solidify this final draft. Andrew Morton, Brian Holding, Wesley Buchele, and Arnold Paulsen deserve much credit for their ... | Energy prices | 1981 |