Filters: Department: "Computing, School of" School Or College: "College of Engineering" Collection: "ir_uspace"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 276 |
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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 | |
| 277 |
 |
Balasubramonian, Rajeev | The effect of interconnect design on the performance of large L2 caches | The ever increasing sizes of on-chip caches and the growing domination of wire delay have changed the traditional design approach of the memory hierarchy. Many recent proposals advocate splitting the cache into a large number of banks and employ an on-chip network to allow fast access to nearby ban... | 2006 | |
| 278 |
 |
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 |
| 279 |
 |
Willemsen, Peter; Gooch, Amy A.; Thompson, William B.; Creem-Regehr, Sarah Hope | Effects of stereo viewing conditions on distance perception in virtual environments | Several studies from different research groups investigating perception of absolute, egocentric distances in virtual environments have reported a compression of the intended size of the virtual space. One potential explanation for the compression is that inaccuracies and cue confliicts involving ... | Distance perception; Virtual environments; Stereo viewing conditions | 2005-02-15 |
| 280 |
 |
Lindstrom, Gary E. | Efficiency in nondeterministic control through non-forgetful backtracking | Nondeterministic (ND) control has long been used to express elegant solutions to complex search problems. Programs using ND control can be executed on conventional machines through a systematic examination of trial execution paths. Among the many approaches to the enumeration of these paths is backt... | Nondeterministic control; Non-forgetful backtracking; Search problems | 1977 |
| 281 |
 |
Hansen, Charles D. | Efficient depth estimation using trinocular stereo | We present recent advancements in our passive trinocular stereo system. These include a technique for calibrating and rectifying in a very efficient and simple manner the triplets of images taken for trinocular stereovision systems. After the rectification of images, epipolar lines are parallel to t... | Trinocular stereo; Stereovision | 1988 |
| 282 |
 |
Fujimoto, Richard M. | Efficient instruction level simulation of computers | A technique for creating efficient, yet highly accurate, instruction level simulation models of computers is described. In contrast to traditional approaches that use a software interpreter, this technique employs direct execution of application programs on the host computer. An assembly language pr... | Simulation models | 1987 |
| 283 |
 |
Regehr, John | Efficient memory safety for TinyOS | Reliable sensor network software is difficult to create: applications are concurrent and distributed, hardware-based memory protection is unavailable, and severe resource constraints necessitate the use of unsafe, low-level languages. Our work improves this situation by providing efficient memory an... | 2007-01-01 | |
| 284 |
 |
Venkatasubramanian, Suresh | Efficient protocols for distributed classification and optimization | A recent paper [1] proposes a general model for distributed learning that bounds the communication required for learning classifiers with e error on linearly separable data adversarially distributed across nodes. In this work, we develop key improvements and extensions to this basic model. Our first... | 2012-01-01 | |
| 285 |
 |
Hansen, Charles D. | Efficient rendering of atmospheric phenomena | Rendering of atmospheric bodies involves modeling the complex interaction of light throughout the highly scattering medium of water and air particles. Scattering by these particles creates many well-known atmospheric optical phenomena including rainbows, halos, the corona, and the glory. Unfortunat... | 2004 | |
| 286 |
 |
Gopalakrishnan, Ganesh | Efficient search for inputs causing high floating-point errors | Tools for floating-point error estimation are fundamental to program understanding and optimization. In this paper, we focus on tools for determining the input settings to a floating point routine that maximizes its result error. Such tools can help support activities such as precision allocation, p... | 2014-01-01 | |
| 287 |
 |
Gopalakrishnan, Ganesh | Efficient symbolic simulation based verification using the parametric form of boolean expressions (rev.) | We present several new techniques to make symbolic simulation based verification efficient. These techniques hinge on the use of the parametric form of a boolean expression (e.g. the parametric form for the boolean expression XQ V -<xi is the equivalent expression 3a b . (XQ = a V 6) A (xi = b), whe... | Symbolic simulation; Verification | 1991 |
| 288 |
 |
Regehr, John | Efficient type and memory safety for tiny embedded systems | We report our experience in implementing type and memory safety in an efficient manner for sensor network nodes running TinyOS: tiny embedded systems running legacy, C-like code. A compiler for a safe language must often insert dynamic checks into the programs it produces; these generally make progr... | 2006-01-01 | |
| 289 |
 |
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 |
| 290 |
 |
Ashton, Alan Conway | Electronics, music and computers | Electronic and computer technology has had and will continue to have a marked effect in the field of music. Through the years scientists, engineers, and musicians have applied available technology to new musical instruments, innovative musical sound production, sound analysis, and musicology. At the... | Computers; Music | 1971 |
| 291 |
 |
Regehr, John | Eliminating stack overflow by abstract interpretation | An important correctness criterion for software running on embedded microcontrollers is stack safety: a guarantee that the call stack does not overflow. Our first contribution is a method for statically guaranteeing stack safety of interrupt-driven embedded software using an approach based on contex... | 2005-01-01 | |
| 292 |
 |
Regehr, John | Eliminating the call stack to save RAM | Most programming languages support a call stack in the programming model and also in the runtime system.We show that for applications targeting low-power embedded microcontrollers (MCUs), RAM usage can be significantly decreased by partially or completely eliminating the runtime callstack. We presen... | 2009-01-01 | |
| 293 |
 |
Kirby, Robert Michael II | ElVis: A system for the accurate and interactive visualization of high-order finite element solutions | This paper presents the Element Visualizer (ElVis), a new, open-source scientific visualization system for use with high order finite element solutions to PDEs in three dimensions. This system is designed to minimize visualization errors of these types of fields by querying the underlying finite ele... | 2012-01-01 | |
| 294 |
 |
Slind, Konrad Lee | Emerging trends proceedings of the 17th International Conference on Theorem Proving in Higher Order Logics: TPHOLs 2004 | This volume constitutes the proceedings of the Emerging Trends track of the 17th International Conference on Theorem Proving in Higher Order Logics (TPHOLs 2004) held September 14-17, 2004 in Park City, Utah, USA. The TPHOLs conference covers all aspects of theorem proving in higher order logics ... | Theorem proving; Higher order logics | 2004-08 |
| 295 |
 |
Riloff, Ellen M. | Empirical approach to conceptual case frame acquisition | Conceptual natural language processing systems usually rely on case frame instantiation to recognize events and role objects in text. But generating a good set of case frames for a domain is time-consuming, tedious, and prone to errors of omission. We have developed a corpus-based algorithm for a... | Conceptual case frame acquisition; Case frame instantiation; Corpus-based algorithm | 1998 |
| 296 |
 |
Riloff, Ellen M. | Empirical study of automated dictionary construction for information extraction in three domains | A primary goal of natural language processing researchers is to develop a knowledge-based natural language processing (NLP) system that is portable across domains. However, most knowledge-based NLP systems rely on a domain-specific dictionary of concepts, which represents a substantial knowledge-en... | Information extraction; AutoSlog; Across domains | 1996 |
| 297 |
 |
Freire, Juliana; Silva, Claudio T. | Enabling advanced visualization tools in a web-based simulation monitoring system | Simulations that require massive amounts of computing power and generate tens of terabytes of data are now part of the daily lives of scientists. Analyzing and visualizing the results of these simulations as they are computed can lead not only to early insights but also to useful knowledge that ca... | Isosurfaces; Contour tree; Turbulent combustion; eSimMon | 2009-12 |
| 298 |
 |
Freire, Juliana; Silva, Claudio T. | End-to-end eScience: integrating workflow, query, visualization, and provenance at an ocean observatory | Data analysis tasks at an Ocean Observatory require integrative and and domain-specialized use of database, workflow, visualization systems. We describe a platform to support these tasks developed as part of the cyberinfrastructure at the NSF Science and Technology Center for Coastal Margin Obser... | Coastal margins; Ocean observatories; Workflow systems; VisTrails | 2008-12 |
| 299 |
 |
Kasera, Sneha K. | Energy efficient radio tomographic imaging | In this paper, our goal is to develop approaches to reduce the energy consumption in Radio Tomographic Imaging (RTI)-based methods for device free localization without giving up localization accuracy. Our key idea is to only measure those links that are near the current location of the moving object... | 2014-01-01 | |
| 300 |
 |
Balasubramonian, Rajeev | Energy-efficient processor design using multiple clock domains with dynamic voltage and frequency scaling | As clock frequency increases and feature size decreases, clock distribution and wire delays present a growing challenge to the designers of singly-clocked, globally synchronous systems. We describe an alternative approach, which we call a Multiple Clock Domain (MCD) processor in which the chip is d... | Multiple clock domains; Synchronization; Microarchitecture | 2002 |