126 - 150 of 1,966
Number of results to display per page
CreatorTitleDescriptionSubjectDate
126 Berzins, MartinA survey of high level frameworks in block-structured adaptive mesh refinement packagesOver the last decade block-structured adaptive mesh refinement (SAMR) has found increasing use in large, publicly available codes and frameworks. SAMR frameworks have evolved along different paths. Some have stayed focused on specific domain areas, others have pursued a more general functionality, p...2014-01-01
127 Gopalakrishnan, Ganesh; Kirby, Robert Michael IIA survey of MPI related debuggers and toolsMessage Passing Interface is a widely used standard in the High Performance and Scienti c Computing Community for writing programs that can exploit the capability of parallel platforms. However, the inherent complexity and the size of the communication standard have made it difficult for programm...Message Passing Interface; MPI; Debuggers2007
128 Sobh, Tarek M.A survey on sensor classifications for industrial applicationsThe importance of sensors in industrial applications is a result of the introduction of many robotics, automation, and intelligent control techniques into factory floors. Research and improvements need to be continuously performed to meet the challenges in automation and manufacturing applications i...Sensor classifications; Industrial applications; Sensors1995
129 Gopalakrishnan, GaneshA symbolic partial order reduction algorithm for rule based transition systemsPartial order reductions are a class of methods that attempt to reduce the state space that must be explored to verify systems by explicit state enumeration. Partial order reduction algorithms have been successfully incorporated into tools such as Spin and VFSM-valid. However, current partial ord...Partial order reductions; Partial order reduction algorithms; SAT solver; Rule based transition systems2003-12-01
130 Whitty, Kevin J.A system for measuring bubble voidage and frequency around tubes immersed in a fluidized bed of particlesGas-solid fluidized beds are common in chemical processing and energy production industries. These types of reactors frequently have banks of tubes immersed within the bed to provide heating or cooling, and it is important that the fluid dynamics within these bundles is efficient and uniform. This p...2010
131 Henderson, Thomas C.A systolic array implementation of discrete relaxation algorithmDiscrete Relaxation techniques have proven useful in solving a wide range of problems in digital signal processing, artificial intelligence, machine vision, and VLSI engineering, etc. A conventional hardware design for an 8-label 8-object Discrete Relaxation Algorithm (DRA) requires three 4K memory...Discrete Relaxation algorithm; Systolic array1986
132 Liu, FengA three-layer-mesh bridging domain for coupled atomistic-continuum simulations at finite temperature: formulation and testingAlthough concurrent multiscale methods have been well developed for zero-temperature simulations, improvements are needed to meet challenges pertaining to finite-temperature simulations. Bridging domain method (BDM) is one of the most efficient and widely-used multiscale atomistic-continuum techniqu...2014-01-01
133 Ameel, Timothy A; Gale, Bruce K.; Harvey, Ian R.A three-semester interdisciplinary educational program in microsystems engineeringMotivated by an NSF IGERT grant in the general area of microfluidics, a sequence of three interdisciplinary technical courses has been developed in the emerging area of microsystems engineering. Designed to be taken in series, these courses take students, both graduate and upper-level undergraduates...2004
134 Seeley, DonnA tour of the wormOn the evening of November 2, 1988, a self-replicating program was released upon the Internet 1. This program (a worm) invaded VAX and Sun-3 computers running versions of Berkeley UNIX, and used their sources to attack still more computers2. Within the space of hours this program had spread aacross ...Computer worm1989
135 Gopalakrishnan, GaneshA transformational approach to asynchronous high-level synthesisAsynchronous high-level synthesis is aimed at transforming high level descriptions of algorithms into efficient asynchronous circuit implementations. This approach is attractive from the point of view of the flexibility it affords in performing high level program transformations on users' initial d...High level synthesis tool; SHILPA1993
136 Cohen, ElaineA triangulation-invariant method for anisotropic geodesic map computation on surface meshesThis paper addresses the problem of computing the geodesic distance map from a given set of source vertices to all other vertices on a surface mesh using an anisotropic distance metric. Formulating this problem as an equivalent control theoretic problem with Hamilton-Jacobi-Bellman partial different...2012-01-01
137 Furse, Cynthia M.A tutorial on Stochastic FDTDThe Stochastic FDTD (S-FDTD) method provides a way to determine the mean and variance of the electric and magnetic fields in a model where the electrical properties (conductivity and permittivity) vary stochastically, from a single S-FDTD simulation. This method is a realistic and more efficient alt...2014-01-01
138 Mathews, V. JohnA unified approach to nonparametric spectrum estimation algorithmsAbstract-Different approaches to spectrum estimation can be broadly classified as parametric and nonparametric methods. In the parametric techniques, an underlying model is assumed in the formulation of the spectrum estimation problem and one estimates the parameters of the model. For nonparametric...1987
139 Sutherland, James Clayton; Kerstein, Alan R.A unified approach to the various formulations of the one-dimensional-turbulence modelThe One-Dimensional Turbulence (ODT) model has been successfully applied as a stand-alone model for predicting turbulence statistics in both nonreacting and reacting flows. There are several formulations of the model in the literature, and most of the variable-density formulations do not clearly dis...2010
140 Sobh, Tarek M.; Henderson, Thomas C.A unifying framework for tolerance analysis in sensing, design, and manufacturingIn this work we address the problem of tolerance representation and analysis across the domains of industrial inspection using sensed data, CAD design, and manufacturing. Instead of using geometric primitives in CAD models to define and represent tolerances, we propose the use of stronger methods t...Tolerance representation; Tolerance analysis; Industrial inspection; Sensed data; CAD design1994
141 Mastrangelo, Carlos H.A very high density floating electrode flexible sensor array for high-resolution measurements of contact forcesWe present the development, fabrication and testing results of a new high-density flexible sensor array (HDFA) suitable of recording three-axis stresses with high spatial resolution. The new HDFA consists of 676 (26×26) sensing cells fabricated on top of a high-density flex circuit substrate. Each ...2013-01-01
142 Beazley, David. M.A wrapper generation tool for the creation of scriptable scientific applicationsIn recent years, there has been considerable interest in the use of scripting languages as a mechanism for controlling and developing scientific software. Scripting languages allow scientific applications to be encapsulated in an interpreted environment similar to that found in commercial scientific...1998
143 Panangaden, PrakashAbstract interpretation and indeterminacyWe present a semantic theory that allows us to discuss the semantics of indeterminate operators in a dataflow network. The assumption is made that the language in which the indeterminate operators are written has a construct that allows for the testing of availability of data on input lines. We then...Semantics; Indeterminate operators1984
144 Lindstrom, Gary E.Abstract semantics for functional constraint programmingA denotational semantics is given for a lazy functional language with monotonic side-effects arising from the unification of singly-bound logical variables. The semantics is based on a Scott-style information system, which elegantly captures the notion of "constraint additin" inherent in unificati...Abstract semantics1989
145 Khan, Faisal HabibAC solar cells: An embedded "all in one" PV power systemPower converters constructed from discrete components are difficult to mass produce, and the installation involves a significant labor cost to have the proper interconnection among the panel, inverter and the grid. These facts indicate that the present PV technology may not be able to address the ch...2012-01-01
146 Horch, Kenneth W.; Christensen, Douglas A.Accelerated 4-year bachelors/masters degree program in biomedical engineeringIn response to the need for providing advanced engineering education in a shorter time period than is currently possible by traditional curricula, we have created an Accelerated Dual Degree program in biomedical engineering. The purpose of this pilot program is to attract the brightest students, g...Accelerated; Dual-degrees; Education2002
147 Horch, Kenneth W.; Christensen, Douglas A.Accelerated 4-year bachelors/masters degree program in biomedical engineeringIn response to the need for providing advanced engineering education in a shorter time period than is currently possible by traditional curricula, we have created an Accelerated Dual Degree program in biomedical engineering. The purpose of this pilot program is to attract the brightest students, g...Accelerated dual-degree program2002
148 Christensen, Douglas A.; Horch, Kenneth W.Accelerated dual-degree BS/MS program - experience with the first three yearsWe have initiated a pilot program that accelerates the studies of a small group of highly qualified students early in their college careers and allows them to earn both a bachelor's degree and a master's degree in about four years after starting college. It does this by introducing them early to res...Accelerated dual-degree program2004
149 Hansen, Charles D.Accelerated isosurface extraction in time-varying fieldsFor large time-varying data sets, memory and disk limitations can lower the performance of visualization applications. Algorithms and data structures must be explicitly designed to handle these data sets in order to achieve more interactive rates. The Temporal Branch-on-Need Octree (T-BON) extends t...Isosurfaces; Time-dependent scalar field visualization; Multiresolution methods; Octree; Bricking; Unstructured grid visualization; Out-of-core visualization2000
150 Myers, Chris J.; Gopalakrishnan, GaneshAchieving fast and exact hazard-free logic minimization of extended burst-mode gC finite state machinesAbstract This paper presents a new approach to two-level hazard-free logic minimization in the context of extended burst-mode finite state machine synthesis targeting generalized C-elements (gC). No currently available minimizers for literal-exact two-level hazard-free logic minimization of extende...2000
126 - 150 of 1,966