Effective Use of SMT Solvers for Program Equivalence Checking Through Invariant-Sketching and Query-Decomposition

2018 ◽  
pp. 365-382 ◽  
Author(s):  
Shubhani Gupta ◽  
Aseem Saxena ◽  
Anmol Mahajan ◽  
Sorav Bansal
Keyword(s):  
Equivalence Checking ◽  
Program Equivalence ◽  
Smt Solvers ◽  
Effective Use

Program equivalence checking by two-tape automata

2010 ◽  
Vol 46 (4) ◽  
pp. 554-562 ◽  
Author(s):  
V. A. Zakharov
Keyword(s):  
Equivalence Checking ◽  
Program Equivalence

scholarly journals Verification of Source Code Transformations by Program Equivalence Checking

2005 ◽  
pp. 221-236 ◽  
Author(s):  
K. C. Shashidhar ◽  
Maurice Bruynooghe ◽  
Francky Catthoor ◽  
Gerda Janssens
Keyword(s):  
Source Code ◽  
Equivalence Checking ◽  
Code Transformations ◽  
Program Equivalence

Deviation-Based Obfuscation-Resilient Program Equivalence Checking With Application to Software Plagiarism Detection

2016 ◽  
Vol 65 (4) ◽  
pp. 1647-1664 ◽  
Author(s):  
Jiang Ming ◽  
Fangfang Zhang ◽  
Dinghao Wu ◽  
Peng Liu ◽  
Sencun Zhu
Keyword(s):  
Equivalence Checking ◽  
Plagiarism Detection ◽  
Program Equivalence ◽  
Resilient Program

Analysis of 3-d molecular distribution with the digital imaging microscope

1988 ◽  
Vol 46 ◽  
pp. 40-41
Author(s):  
W.A. Carrington ◽  
F.S. Fay ◽  
K.E. Fogarty ◽  
L. Lifshitz
Keyword(s):  
Image Restoration ◽  
Digital Imaging ◽  
Fluorescent Dyes ◽  
Optical Axis ◽  
Computer Hardware ◽  
Computer Algorithms ◽  
Low Contrast ◽  
Specific Proteins ◽  
Effective Use ◽  
Single Living Cells

Advances in digital imaging microscopy and in the synthesis of fluorescent dyes allow the determination of 3D distribution of specific proteins, ions, GNA or DNA in single living cells. Effective use of this technology requires a combination of optical and computer hardware and software for image restoration, feature extraction and computer graphics.The digital imaging microscope consists of a conventional epifluorescence microscope with computer controlled focus, excitation and emission wavelength and duration of excitation. Images are recorded with a cooled (-80°C) CCD. 3D images are obtained as a series of optical sections at .25 - .5 μm intervals.A conventional microscope has substantial blurring along its optical axis. Out of focus contributions to a single optical section cause low contrast and flare; details are poorly resolved along the optical axis. We have developed new computer algorithms for reversing these distortions. These image restoration techniques and scanning confocal microscopes yield significantly better images; the results from the two are comparable.

Effective use of capital budgeting tools

1975 ◽  
Vol 19 (5) ◽  
pp. 57-65 ◽  
Author(s):  
G PETRY
Keyword(s):  
Capital Budgeting ◽  
Effective Use

The Impact of Visual Feedback Type on the Mastery of Visuo-Motor Transformations

2012 ◽  
Vol 220 (1) ◽  
pp. 3-9 ◽  
Author(s):  
Sandra Sülzenbrück
Keyword(s):  
Empirical Research ◽  
Visual Feedback ◽  
Closed Loop ◽  
Motor Planning ◽  
Visual Input ◽  
Closed Loop Control ◽  
Loop Control ◽  
Feedback Type ◽  
Effective Use ◽  
The Impact

For the effective use of modern tools, the inherent visuo-motor transformation needs to be mastered. The successful adjustment to and learning of these transformations crucially depends on practice conditions, particularly on the type of visual feedback during practice. Here, a review about empirical research exploring the influence of continuous and terminal visual feedback during practice on the mastery of visuo-motor transformations is provided. Two studies investigating the impact of the type of visual feedback on either direction-dependent visuo-motor gains or the complex visuo-motor transformation of a virtual two-sided lever are presented in more detail. The findings of these studies indicate that the continuous availability of visual feedback supports performance when closed-loop control is possible, but impairs performance when visual input is no longer available. Different approaches to explain these performance differences due to the type of visual feedback during practice are considered. For example, these differences could reflect a process of re-optimization of motor planning in a novel environment or represent effects of the specificity of practice. Furthermore, differences in the allocation of attention during movements with terminal and continuous visual feedback could account for the observed differences.

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