منابع مشابه
Cause reduction: delta debugging, even without bugs
What is a test case for? Sometimes, to expose a fault. Tests can also exercise code, use memory or time, or produce desired output. Given a desired effect a test case can be seen as a cause, and its components divided into essential (required for effect) and accidental. Delta debugging is used for removing accidents from failing test cases, producing smaller test cases that are easier to unders...
متن کاملProgram-delta oriented debugging supporting method DMET
あらまし 正常に機能することが事前にわかっているリビジョンと,欠陥が含まれるリビジョンとの差分に着 目して自動的にテストを行うことで,欠陥の原因を特定する研究が行われている.しかし,テストの度にソース プログラムからソフトウェアを作成する必要があるため,非常に多くのテスト時間が必要となっていた.また, テスト作業にのみ重点が置かれており,デバグ作業まで考慮されておらず,実用的とはいえなかった. そこで本研究では,従来よりもテスト実行時間を減らし,テストからデバグまでの一連の流れを支援することで 実際のソフトウェア保守に利用可能なデバグ手法 DMETの提案を行う.また,本手法の有効性を確認するため, DMETを用いた開発支援環境 DSUSの実装を行い,比較実験を行った.その結果,DMETを用いることにより, デバグ時間全体を短縮できることがわかった. キーワード リビジョン管理,差分,デバグ
متن کاملSimulink fault localization: an iterative statistical debugging approach
Debugging Simulink models presents a significant challenge in the embedded industry. In this work, we propose SimFL, a fault localization approach for Simulink models by combining statistical debugging and dynamic model slicing. Simulink models, being visual and hierarchical, have multiple outputs at different hierarchy levels. Given a set of outputs to observe for localizing faults, we generat...
متن کاملIterative Authoring Using Story Generation Feedback: Debugging or Co-creation?
We explore the role that story generation feedback may play within the creative process of interactive story authoring. While such feedback is often used as ‘debugging’ information, we explore here a ‘cocreation’ view, in which the outcome of the story generator influences authorial intent. We illustrate an iterative authoring approach in which each iteration consists of idea generation, implem...
متن کاملDelta Coding: An Iterative Search Strategy for Genetic Algorithms
A new search strategy for genetic algorithms is introduced which allows iterative searches with complete reinitialization of the population preserving the progress already made toward solving an optimization task. Delta coding is a simple search strategy based on the idea that the encoding used by a genetic algorithm can express a distance away from some previous partial solution. Delta values ...
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ژورنال
عنوان ژورنال: International Journal on Software Tools for Technology Transfer
سال: 2010
ISSN: 1433-2779,1433-2787
DOI: 10.1007/s10009-010-0139-9