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Creator | Title | Description | Subject | Date |
| 426 |
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Cohen, Elaine | Hybrid symbolic and numeric operators as tools for analysis of freeform surfaces | Freeform surfaces are commonly used in Computer Aided Geometric Design, so accurate analysis of surface properties is becoming increasingly important. In this paper we define surface slope and surface speed, develop visualization tools, and demonstrate t h a t they can be useful in the design proces... | Freeform surfaces; Hybrid operators | 1992 |
| 427 |
 |
Breaderson, Dean J. | The I3Stick: an inexpensive, immersive, interaction device | Virtual environments require interaction devices that are intuitive and ergonomic, yet capable of many input parameters. Many devices satisfying these requirements can be expensive, difficult to manipulate, and often require the integration of large software libraries with existing applications. We ... | Virtual environments; I3Stick; Interaction devices | 1999 |
| 428 |
 |
Riloff, Ellen M. | Identifying sources of opinions with conditional random fields and extraction patterns | Recent systems have been developed for sentiment classification, opinion recognition, and opinion analysis (e.g., detecting polarity and strength). We pursue another aspect of opinion analysis: identifying the sources of opinions, emotions, and sentiments. We view this problem as an information ext... | Sentiment classification; Opinion recognition; Opinion analysis; Conditional random fields; AutoSlog; Sources of opinions | 2005 |
| 429 |
 |
Henderson, Thomas C. | IKS: image kernel system users' manual | IKS (for Image kernel System), is an image processing system, currently being used by the Computer Vision and Image Processing group at the University of Utah. IKS provides a convenient environment for reading, writing, and manipulating images. The system consists of two types of routines. First, t... | Image kernel System; IKS | 1987 |
| 430 |
 |
Hansen, Charles D. | Illustrative interactive stipple rendering | Abstract-Simulating hand-drawn illustration can succinctly express information in a manner that is communicative and informative. We present a framework for an interactive direct stipple rendering of volume and surface-based objects. By combining the principles of artistic and scientific illustratio... | | 2003-04 |
| 431 |
 |
Awate, Suyash P.; Whitaker, Ross T. | Image denoising with unsupervised, information-theoretic, adaptive filtering | The problem of denoising images is one of the most important and widely studied problems in image processing and computer vision. Various image filtering strategies based on linear systems, statistics, information theory, and variational calculus, have been effective, but invariably make strong a... | Image denoising | 2004 |
| 432 |
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Baxter, Brent S. | Image processing in the human visual system | This work extends the multiplicative visual model to include image texture as suggested by experiments [Campbell, Weisel] linking a low resolution Fourier analysis with neurons in certain parts of the visual cortex. The new model takes image texture into account in the sense that weak texture is acc... | Human visual system; Image texture | 1975 |
| 433 |
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McDonald, Lee Edwin | Image recognition using generalized correlation | This paper investigates the use of generalized cross-correlation in pattern matching when the objects may be of one or two dimensions. Generalized correlation can be used to determine the amount of dilatation and rotation between a given template and an object, in addition to determining the relativ... | Image recognition; Generalized correlation | 1977 |
| 434 |
 |
Widanagamaachchi, Wathsala Nayomi; Pascucci, Valerio | Image registration | Image Registration is the process of overlaying two or more images of the same scene, taken at different times, from different viewpoints and/or by different sensors. | | |
| 435 |
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Rom, Raphael Jona | Image transmission and coding based on human vision | In recent years more and more attention was paid to digital image processing especially as the result of the development of highly efficient algorithms and also because of technologically better facilities. Concurrently attempts were made to find a mathematical model for human vision to achieve a be... | Image transmission; Image coding; Human vision | 1975 |
| 436 |
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Freire, Juliana | IMAX: incremental maintenance of schema-based XML statistics | Current approaches for estimating the cardinality of XML queries are applicable to a static scenario wherein the underlying XML data does not change subsequent to the collection of statistics on the repository. However, in practice, many XML-based applications are dynamic and involve frequent u... | IMAX; Incremental Maintenance of XML statistics; StatiX; Datasets; Statistics | 2005 |
| 437 |
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Lee, Hyo Jong | Implementation and characteristics of rule-based system for the finite element analysis | It it well known that the analysis of process for the finite element method is tedious and errorprone steps. Considering the importance of the task of engineering analyses, such as structural analysis, heat transfer, fluid flow simulation, and electromagnetic potential, many researchers have tried t... | finite element analysis; Rule-based system | 1989 |
| 438 |
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Bhanu, Bir | Implementation of a hierarchical control system on a BBN butterfly multiprocessor: initial studies and results | This report discusses the introductory work with implementing a parallel version of a hierarchical control system named CAOS (Control using Action Oriented Schemata) on the BBN Butterfly Multiprocessor. First, an overview of the BBN Butterfly and how the control system can utilize the parallel pro... | Hierarchical control system; BBN Butterfly Multiprocessor; CAOS | 1987 |
| 439 |
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Gopalakrishnan, Ganesh | Implementing functional programs using mutable abstract data types | We study the following problem in this paper. Suppose we have a purely functional program that uses a set of abstract data types by invoking their operations. Is there an order of evaluation of the operations in the program that preserves the applicative order of evaluation semantics of the program... | Functional programs; Mutable abstract data; Abstract data types | 1987 |
| 440 |
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Henderson, Thomas C. | Implementing multi-sensor systems in a functional language | We discuss a methodology for configuring systems of sensors using a functional language. To date no such general methodology exists, and existing multi-sensor systems have been hand-crafted around a particular application. Our main point is that the use of abstraction and of functional language fe... | Multi-sensor systems; Multisensor systems | 1984 |
| 441 |
 |
Henderson, Thomas C. | The importance of unknows in Epidemiologic studies | 1. Epidemiologic study data often include omitted/unobtainable responses (unknowns). In most cases, unknowns are eliminated during data-reduction to facilitate analysis. We examined the effect that elimination of unknowns would have on mortality calculations using data on newborns admitted to a newb... | Unknowns; Mortality calculations | 1985 |
| 442 |
 |
Hansen, Charles D.; Hollerbach, John M. | Improved calibration Framework for electromagnetic tracking devices | Electromagnetic trackers have many favorable characteristics but are notorious for their sensitivity to magnetic field distortions resulting from metal and electronic equipment in the environment. We categorize existing tracker calibration methods and present an improved technique for reducing stati... | Electromagnetic tracking; Tracking devices | 2001 |
| 443 |
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Evans, David | Improving communication between man and computers: some recent developments | | | 1967-10-11 |
| 444 |
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Boll, Steven F. | Improving linear prediction analysis of noisy speech by predictive noise cancellation | The analysis of speech using Linear Prediction is reformulated to account for the presence of acoustically added noise and a technique is presented for reducing its effect on parameter estimation. The method, called Predictive Noise Cancellation (PNC), modifies the noisy speech autocorrelations ... | Linear prediction; Predictive Noise Cancellation; Noisy speech; Sppech analysis | 1977 |
| 445 |
 |
Brunvand, Erik L.; Carter, John | Impulse: building a smarter memory controller | Impulse is a new memory system architecture that adds two important features to a traditional memory controller. First, Impulse supports application-specific optimizations through configurable physical address remapping. By remapping physical addresses, applications control how their data is ac... | | 1999 |
| 446 |
 |
Freire, Juliana | Indexing relations on the web | There has been a substantial increase in the volume of (semi) structured data on the Web. This opens new opportunities for exploring and querying these data that goes beyond the keyword-based queries traditionally used on the Web. But supporting queries over a very large number of apparently disconn... | Dataspaces; Web relations; Rewriting | 2010 |
| 447 |
 |
Riloff, Ellen M. | Inducing information extraction systems for new languages via cross-language projection | Information extraction (IE) systems are costly to build because they require development texts, parsing tools, and specialized dictionaries for each application domain and each natural language that needs to be processed. We present a novel method for rapidly creating IE systems for new languages by... | Information extraction; IE systems; Cross-language projection; English; French | 2002 |
| 448 |
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Sobh, Tarek M.; Henderson, Thomas C. | Industrial inspection and reverse engineering | We propose a new design for inspection and reverse engineering environments. We have designed and experimented with such an environment for capturing sense data of mechanical parts in an intelligent way. We construct a sensing ? CAD interface for the automatic reconstruction of parts from visual d... | Industrial inspection; Discrete event dynamic system; DEDS; DRFSM | 1994 |
| 449 |
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Regehr, John | Inferring scheduling behavior with hourglass | Although computer programs explicitly represent data values, time values are usually implicit. This makes it difficult to analyze and debug real-time programs whose correctness depends partially on the time at which results are computed. This paper shows how to use Hourglass, an instrumented, synthe... | | 2002-01-01 |
| 450 |
 |
Grosset, Andre Vincent Pascal; Pascucci, Valerio | Infinite Zoom | Any image (apart from a fractal) has a finite resolution. On zooming in, we eventually see pixels. The aim of this project is to allow users to infinitely zoom in on an image. | | 2010-10-06 |
