Towards the formal verification of a C0 compiler: code generation and implementation correctness

2005 ◽  
Author(s):  
D. Leinenbach ◽  
W. Paul ◽  
E. Petrova
Keyword(s):  
Formal Verification ◽  
Code Generation

Formal verification of QVT transformations for code generation

2013 ◽  
Vol 14 (2) ◽  
pp. 981-1002 ◽  
Author(s):  
Kurt Stenzel ◽  
Nina Moebius ◽  
Wolfgang Reif
Keyword(s):  
Formal Verification ◽  
Code Generation

scholarly journals EPspectra: a formal toolkit for developing DSP software applications

2006 ◽  
Vol 6 (4) ◽  
pp. 451-481
Author(s):  
HAHNSANG KIM ◽  
THIERRY TURLETTI ◽  
AMAR BOUALI
Keyword(s):  
Formal Verification ◽  
Code Generation ◽  
Software Radio ◽  
Digital Signal ◽  
Base Station ◽  
Safety Properties ◽  
Software Applications ◽  
Verification Methods ◽  
Verification Time ◽  
Dsp Applications

The software approach to developing Digital Signal Processing (DSP) applications brings some great features such as flexibility, re-usability of resources and easy upgrading of applications. However, it requires long and tedious tests and verification phases because of the increasing complexity of the software applications. This implies the need of a software programming environment capable of putting together DSP modules and providing facilities to debug, verify and validate the code. The objective of the work is to provide such facilities as simulation and verification for developing DSP software applications. This led us to developing an extension toolkit, EPSPECTRA, built upon PSPECTRA, one of the first toolkits available to design basic software radio applications on standard PC workstations. In this paper, we first present EPSPECTRA, an ESTEREL-based extension of PSPECTRA that makes the design and implementation of portable DSP applications easier. It allows the drastic reduction of testing and verification time while requiring relatively little expertise in formal verification methods. Second, we demonstrate the use of EPSPECTRA, taking as an example the radio interface part of a GSM base station. We also present the verification procedures for the three safety properties of the implementation programs which have complex control-paths. These have to obey strict scheduling rules. In addition, EPSPECTRA achieves the verification of the targeted application since the same model is used for the executable code generation and for the formal verification.

ECC-Based Bit-Write Reduction Code Generation for Non-Volatile Memory

2015 ◽  
Vol E98.A (12) ◽  
pp. 2494-2504 ◽  
Author(s):  
Masashi TAWADA ◽  
Shinji KIMURA ◽  
Masao YANAGISAWA ◽  
Nozomu TOGAWA
Keyword(s):  
Code Generation ◽  
Non Volatile Memory ◽  
Volatile Memory

Formal Verification of Control System Software

2019 ◽  
Author(s):  
Pierre-Loïc Garoche
Keyword(s):  
Control System ◽  
Formal Verification ◽  
Formal Analysis ◽  
Critical Systems ◽  
System Software ◽  
Unified Approach ◽  
Verification Methods ◽  
Autonomous Cars ◽  
Computer Scientists ◽  
Verification Techniques

The verification of control system software is critical to a host of technologies and industries, from aeronautics and medical technology to the cars we drive. The failure of controller software can cost people their lives. This book provides control engineers and computer scientists with an introduction to the formal techniques for analyzing and verifying this important class of software. Too often, control engineers are unaware of the issues surrounding the verification of software, while computer scientists tend to be unfamiliar with the specificities of controller software. The book provides a unified approach that is geared to graduate students in both fields, covering formal verification methods as well as the design and verification of controllers. It presents a wealth of new verification techniques for performing exhaustive analysis of controller software. These include new means to compute nonlinear invariants, the use of convex optimization tools, and methods for dealing with numerical imprecisions such as floating point computations occurring in the analyzed software. As the autonomy of critical systems continues to increase—as evidenced by autonomous cars, drones, and satellites and landers—the numerical functions in these systems are growing ever more advanced. The techniques presented here are essential to support the formal analysis of the controller software being used in these new and emerging technologies.

Privacy Concern Code Generation Using Crypto Neural Scheme

2019 ◽  
Vol 7 (5) ◽  
pp. 824-828
Author(s):  
Anaswara Venunadh ◽  
Shruthi N ◽  
Mannar Mannan
Keyword(s):  
Code Generation ◽  
Privacy Concern

HOL2GDT a Formal Verification-Based Design Methodology

2001 ◽  
Author(s):  
Anand Chavan ◽  
Byoung Woo Min ◽  
Shiu-Kai Chin
Keyword(s):  
Formal Verification ◽  
Design Methodology
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