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Articles 10351 - 10380 of 12092
Full-Text Articles in Entire DC Network
Writing Centers: A Long View, Judith Summerfield
Writing Centers: A Long View, Judith Summerfield
The Writing Center Journal
No abstract provided.
Review: Teaching One-On-One, Diana George
Review: Teaching One-On-One, Diana George
The Writing Center Journal
No abstract provided.
Collaboration And Ethics In Writing Center Pedagogy, Irene Lurkis Clark
Collaboration And Ethics In Writing Center Pedagogy, Irene Lurkis Clark
The Writing Center Journal
No abstract provided.
Effects Of Asphalt Composition And Compaction On The Performance Of Asphalt Pavement Mixtures: Executive Summary, Leonard E. Wood, A. G. Altschaeffl
Effects Of Asphalt Composition And Compaction On The Performance Of Asphalt Pavement Mixtures: Executive Summary, Leonard E. Wood, A. G. Altschaeffl
JTRP Technical Reports
No abstract provided.
An Automatic Quantitative Image Analysis System For Construction Materials, Dexiang Shi
An Automatic Quantitative Image Analysis System For Construction Materials, Dexiang Shi
JTRP Technical Reports
No abstract provided.
Wetlands And Drainage Inventory Of Indiana Interstate Highway Segments Using Aerial Photographs, Refat Barbour, Robert Douglas Miles
Wetlands And Drainage Inventory Of Indiana Interstate Highway Segments Using Aerial Photographs, Refat Barbour, Robert Douglas Miles
JTRP Technical Reports
No abstract provided.
User Guide For Stabl/Pc 5m : Informational Report, Eftychios Achilleos
User Guide For Stabl/Pc 5m : Informational Report, Eftychios Achilleos
JTRP Technical Reports
No abstract provided.
Self-Alignments In Words And Their Applications, Alberto Apostolico, Wojciech Szpankowski
Self-Alignments In Words And Their Applications, Alberto Apostolico, Wojciech Szpankowski
Department of Computer Science Technical Reports
No abstract provided.
Architecture And Operation Invocation In The Clouds Kernel, Eugene H. Spafford
Architecture And Operation Invocation In The Clouds Kernel, Eugene H. Spafford
Department of Computer Science Technical Reports
No abstract provided.
Towards Implementing Robust Geometric Computations, Christoph M. Hoffmann, John E. Hopcroft, Michael S. Karasick
Towards Implementing Robust Geometric Computations, Christoph M. Hoffmann, John E. Hopcroft, Michael S. Karasick
Department of Computer Science Technical Reports
No abstract provided.
A Robust Distributed Termination Detection Algorithm, Niraj K. Sharma, Bharat Bhargava
A Robust Distributed Termination Detection Algorithm, Niraj K. Sharma, Bharat Bhargava
Department of Computer Science Technical Reports
No abstract provided.
The Honeycomb Architecture: Prototype Analysis And Design, James E. Hoch
The Honeycomb Architecture: Prototype Analysis And Design, James E. Hoch
Department of Electrical and Computer Engineering Technical Reports
Due to the inherent potential of parallel processing, a lot of attention has focused on massively parallel computer architecture. To a large extent, the performance of a massively parallel architecture is a function of the flexibility of its communication network. The ability to configure the topology of the machine determines the ease with which problems are mapped onto the architecture. If the machine is sufficiently flexible, the architecture can be configured to match the natural structure of a wide range of problems. There are essentially four unique types of massively parallel architectures: 1. Cellular Arrays 2. Lattice Architectures [21, 30] …
Calibration Of Wrist-Mounted Robotic Sensors By Solving Homogeneous Transform Equations Of The Form Ax=Xb, Y. C. Shiu, S. Ahmad
Calibration Of Wrist-Mounted Robotic Sensors By Solving Homogeneous Transform Equations Of The Form Ax=Xb, Y. C. Shiu, S. Ahmad
Department of Electrical and Computer Engineering Technical Reports
In order to use a wrist-mounted sensor (such as a camera) for a robot task, the position, and orientation of the sensor with respect to the robot wrist frame must be known. We can find the sensor mounting position by moving the robot and observing the resulting motion of the sensor. This yields a homogeneous transform equation of the form AX=XB, where A is the change in the robot wrist position, B is the resulting sensor displacement, and X is the sensor position relative to the robot wrist. The solution to an equation of this form has one degree of …
2d Modeling Of Bipolar Junction Transistors, J. L. Gray, J. Egley
2d Modeling Of Bipolar Junction Transistors, J. L. Gray, J. Egley
Department of Electrical and Computer Engineering Technical Reports
The purpose of this report is to summarize the progress to date on the development of a 2D computer model for bipolar junction transistors. The goals of this project, which ends December 31, 1988, can be broken into two main categories and are listed below: Code Modifications 1. Modify existing 2D solar cell simulation code to handle bipolar junction transistors. 2. Incorporate energy balance equations into the computer model. 3. Incorporate transient and small signal ac analyses. Code Applications 1. Assess performance differences between Delco small and large thin epi devices. 2. Evaluate a polysilicon modification of the thin epi …
Parallel Symmetry-Breaking In Sparse Graphs, Andrew V. Goldberg, Serge A. Plotkin, Gregory E. Shannon
Parallel Symmetry-Breaking In Sparse Graphs, Andrew V. Goldberg, Serge A. Plotkin, Gregory E. Shannon
Department of Computer Science Technical Reports
No abstract provided.
Summary Of The Activities Of The Purdue Electric Power Center 1987, G. T. Heydt
Summary Of The Activities Of The Purdue Electric Power Center 1987, G. T. Heydt
Department of Electrical and Computer Engineering Technical Reports
No abstract provided.
Study Of Numeric Saturation Effects In Linear Digital Compensators, C. A. Maccarley, D. G. Meyer
Study Of Numeric Saturation Effects In Linear Digital Compensators, C. A. Maccarley, D. G. Meyer
Department of Electrical and Computer Engineering Technical Reports
Saturation arithmetic is often used in finite precision digital compensators to circumvent instability due to radix overflow. The saturation limits in the digital structure lead to nonlinear behavior during large state transients. It is shown that if all recursive loops in a compensator are interrupted by at least one saturation limit, then there exists a bounded external scaling rule which assures against overflow at all nodes in the structure. Design methods are proposed based on the generalized second method of Lyapunov, which take the internal saturation limits into account to implement a robust dual-mode suboptimal control for bounded input plants. …
Nonparametric Estimation Of The Bayes Error, Keinosuke Fukunaga, Donald M. Hummels
Nonparametric Estimation Of The Bayes Error, Keinosuke Fukunaga, Donald M. Hummels
Department of Electrical and Computer Engineering Technical Reports
This thesis is concerned with the performance of nonparametric classifiers and their application to the estimation of the Rayes error. Although the behavior of these classifiers as the number of preclassified design samples becomes infinite is well understood, very little is known regarding their finite sample error performance. Here, we examine the performance of Parzen and k-nearest neighbor (k-NN) classifiers, relating the expected error rates to the size of the design set and the various, design parameters (kernel size and shape, value of k, distance metric for nearest neighbor calculation, etc.). These results lead to several significant improvements in the …
Efficient Parallel Algorithms For String Editing And Related Problems, Alberto Apostolico, Mikhail J. Atallah, Lawrence L. Larmore, Scott Mcfaddin
Efficient Parallel Algorithms For String Editing And Related Problems, Alberto Apostolico, Mikhail J. Atallah, Lawrence L. Larmore, Scott Mcfaddin
Department of Computer Science Technical Reports
No abstract provided.
Shadow Editing: A Distributed Service For Supercomputer Access, Douglas E. Comer, Jim Griffioen, Rajendra Yavatkar
Shadow Editing: A Distributed Service For Supercomputer Access, Douglas E. Comer, Jim Griffioen, Rajendra Yavatkar
Department of Computer Science Technical Reports
No abstract provided.
Robust Set Operations On Polyhedral Solids, Christoph M. Hoffmann, John E. Hopcroft, Michael S. Karasick
Robust Set Operations On Polyhedral Solids, Christoph M. Hoffmann, John E. Hopcroft, Michael S. Karasick
Department of Computer Science Technical Reports
No abstract provided.
Residue Arithmetic Vlsi Array Architecture For Manipulator Pseudo-Inverse Jacobian Computation, P. R. Chang, C. S. G. Lee
Residue Arithmetic Vlsi Array Architecture For Manipulator Pseudo-Inverse Jacobian Computation, P. R. Chang, C. S. G. Lee
Department of Electrical and Computer Engineering Technical Reports
Most Cartesian-based control strategies require the computation of the manipulator inverse Jacobian in real time at every sampling period. In some cases, the Jacobian matrix is not of full column or row rank due to singularity or redundant robot configuration. This requires the computation of the manipulator pseudo-inverse Jacobian in real time. The calculation of the pseudo-inverse Jacobian may become extremely sensitive to small perturbation in the data and numerical instabilities, when the Jacobian matrix is not of full column or row rank. Even if the Jacobian matrix is of full rank, the ill-conditioned problem may still plague the computation …
Pseiki: A Production System Environment For Integrating Knowledge With Images, K. M. Andress, A. C. Kak
Pseiki: A Production System Environment For Integrating Knowledge With Images, K. M. Andress, A. C. Kak
Department of Electrical and Computer Engineering Technical Reports
A description of work-in-progress on PSEIKI is presented. PSEIKI is a computer vision system designed to use multiple sources of knowledge to aid in the image understanding task. In this report we describe the concepts used in PSEIKI and how the incorporation of world knowledge is used to make PSEIKI expectation driven. The world knowledge in the system is represented as a line drawing of the expected scene. The system is implemented as a 2 panel / 6 level blackboard and uses the Dempster-Shafer formalism to accomplish inexact reasoning in a hierarchical space
Destination Tag Routing Techniques Based On A State Model For The Iadm Network, Darwen Rau, Jose A. B. Fortes, Howard Jay Siegel
Destination Tag Routing Techniques Based On A State Model For The Iadm Network, Darwen Rau, Jose A. B. Fortes, Howard Jay Siegel
Department of Electrical and Computer Engineering Technical Reports
A "state model" is proposed for solving the problem of routing and rerouting messages in the Inverse Augmented Data Manipulator (IADM) network. Using this model, necessary and sufficient conditions for the reroutability of messages are established, and then destination tag schemes are derived. These schemes are simpler, more efficient and require less complex hardware than previously proposed routing schemes. Two destination tag schemes are proposed. For one of the schemes, rerouting is totally transparent to the sender of the message and any blocked link of a given type can be avoided. Compared with previous works that deal with the same …
Preliminary Report On High-Performance Computational Structures For Robot Control, Mahibur Rahman, David G. Meyer
Preliminary Report On High-Performance Computational Structures For Robot Control, Mahibur Rahman, David G. Meyer
Department of Electrical and Computer Engineering Technical Reports
In this report we present some initial results of our work completed thus far on "Computational Structures for Robot Control". A SIMD architecture with the crossbar interprocessor network which achieves the parallel processing execution time lower bound of o( [a1n ]), where a1 is a constant and n is the number of manipulator joints, for the computation of the inverse dynamics problem, is discussed. A novel SIMD task scheduling algorithm that optimizes the parallel processing performance on the indicated architecture is also delineated. Simulations performed on this architecture show speedup factor of 3.4 over previous related work completed for the …
Parallel Construction Of A Suffix Tree With Applications, A. Apostolico, C. Iliopoulos, G. M. Landau, B. Schieber, U. Vishkin
Parallel Construction Of A Suffix Tree With Applications, A. Apostolico, C. Iliopoulos, G. M. Landau, B. Schieber, U. Vishkin
Department of Computer Science Technical Reports
No abstract provided.
Mathematical Aspects Of Scientific Software, John R. Rice
Mathematical Aspects Of Scientific Software, John R. Rice
Department of Computer Science Technical Reports
No abstract provided.
A Dynamic Majority Determination Algorithm For Reconfiguration Of Network Partitions, Bharat Bhargava, Peter Lei Ng
A Dynamic Majority Determination Algorithm For Reconfiguration Of Network Partitions, Bharat Bhargava, Peter Lei Ng
Department of Computer Science Technical Reports
No abstract provided.
Partitioning The Process Of Interaction: An Implementation, Balachander Krishnamurthy
Partitioning The Process Of Interaction: An Implementation, Balachander Krishnamurthy
Department of Computer Science Technical Reports
No abstract provided.
Partitioning The Process Of Interaction: An Abstract View, Balachander Krishnamurthy
Partitioning The Process Of Interaction: An Abstract View, Balachander Krishnamurthy
Department of Computer Science Technical Reports
No abstract provided.