scholarly journals Static Source Properties of Slow and Fast Earthquakes

2020 ◽  
Vol 125 (12) ◽  
Author(s):  
Priyamvada Nanjundiah ◽  
Sylvain Barbot ◽  
Shengji Wei
Keyword(s):  
Static Source

scholarly journals Enhanced Bug Prediction in JavaScript Programs with Hybrid Call-Graph Based Invocation Metrics

Technologies ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 3
Author(s):  
Gábor Antal ◽  
Zoltán Tóth ◽  
Péter Hegedűs ◽  
Rudolf Ferenc
Keyword(s):  
Software Maintenance ◽  
Positive Impact ◽  
Source Code ◽  
Code Analysis ◽  
Static Source ◽  
Static Code Analysis ◽  
Function Calls ◽  
Hybrid Code ◽  
Code Metrics ◽  
Scripting Language

Bug prediction aims at finding source code elements in a software system that are likely to contain defects. Being aware of the most error-prone parts of the program, one can efficiently allocate the limited amount of testing and code review resources. Therefore, bug prediction can support software maintenance and evolution to a great extent. In this paper, we propose a function level JavaScript bug prediction model based on static source code metrics with the addition of a hybrid (static and dynamic) code analysis based metric of the number of incoming and outgoing function calls (HNII and HNOI). Our motivation for this is that JavaScript is a highly dynamic scripting language for which static code analysis might be very imprecise; therefore, using a purely static source code features for bug prediction might not be enough. Based on a study where we extracted 824 buggy and 1943 non-buggy functions from the publicly available BugsJS dataset for the ESLint JavaScript project, we can confirm the positive impact of hybrid code metrics on the prediction performance of the ML models. Depending on the ML algorithm, applied hyper-parameters, and target measures we consider, hybrid invocation metrics bring a 2–10% increase in model performances (i.e., precision, recall, F-measure). Interestingly, replacing static NOI and NII metrics with their hybrid counterparts HNOI and HNII in itself improves model performances; however, using them all together yields the best results.

scholarly journals Means of integrating static source security analysis technology into the software development environment

2020 ◽  
Author(s):  
N. V. Goryuk ◽  
Keyword(s):  
Software Development ◽  
Static Analysis ◽  
Software Security ◽  
Source Code ◽  
Security Analysis ◽  
Development Environment ◽  
Static Source ◽  
Software Development Environment ◽  
Further Development ◽  
Code Development

The article investigates automation methods and means of integration of static source security analysis technology. The process of software security analysis, which is implemented by the technology of static analysis of the source code, is studied, and the methods of solving the problem of automation and integration of the technology into the source code development environment are offered. The perspective direction of further development of the technology of static analysis of the source code is established.

Recovering Runtime Structures of Software Systems from Static Source Code

2013 ◽  
Vol 33 (2) ◽  
pp. 21-22
Author(s):  
Thomas Forster ◽  
Thorsten Keuler ◽  
Jens Knodel
Keyword(s):  
Source Code ◽  
Software Systems ◽  
Static Source

Yield Estimation of the 11 May 1998 Indian Nuclear Test Using Relative Static Source Strength

2005 ◽  
Vol 48 (5) ◽  
pp. 1164-1169 ◽  
Author(s):  
Lian-Feng ZHAO ◽  
Wei-Min WANG ◽  
Juan LI ◽  
Zhen-Xing YAO
Keyword(s):  
Nuclear Test ◽  
Source Strength ◽  
Yield Estimation ◽  
Static Source

scholarly journals Augmenting static source views in IDEs with dynamic metrics

2009 ◽  
Author(s):  
David Rothlisberger ◽  
Marcel Harry ◽  
Alex Villazon ◽  
Danilo Ansaloni ◽  
Walter Binder ◽  
...  
Keyword(s):  
Static Source ◽  
Dynamic Metrics

On quasi-static source models for wire dipole antennas

1990 ◽  
Vol 3 (11) ◽  
pp. 396-398 ◽  
Author(s):  
Danieul J. Janse Rensburg ◽  
Derek A. McNamara
Keyword(s):  
Dipole Antennas ◽  
Static Source ◽  
Source Models

Geometric treatment of the radiation captured by the Large Millimeter Telescope (LMT/GTM) and ronchigrams at the caustic region for a static source

2020 ◽  
Vol 23 (1) ◽  
pp. 015603
Author(s):  
Adriana González-Juárez ◽  
Gilberto Silva-Ortigoza ◽  
Ernesto Espíndola-Ramos
Keyword(s):  
Static Source

A non-static source of the Taub solution of Einstein's gravitational equations

1977 ◽  
Vol 63 (2) ◽  
pp. 79-80 ◽  
Author(s):  
J. Horský ◽  
P. Lorenc ◽  
J. Novotný
Keyword(s):  
Static Source ◽  
Gravitational Equations
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