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An aspect-oriented programming-based approach to software development for fault detection in measurement systems

COMPUTER STANDARDS & INTERFACES 2010年第3期32卷 141-152页

作者： Arpaia, Pasquale Bernardi, Mario Luca Di Lucca, Giuseppe Inglese, Vitaliano Spiezia, Giovanni Univ Sannio Dept Engn I-82100 Benevento Italy CERN Dept AT Grp MEI CH-1211 Geneva 23 Switzerland Univ Naples Federico II Dept Elect Engn Naples Italy

An aspect-oriented programming-based approach to the development of software components for fault detection in automatic measurement systems is proposed. Faults are handled by means of specific software units, the "aspects", in order to better modularize issues transversal to several components. As a case study, this approach was applied to the design of the fault detection software inside a flexible framework for magnetic measurements, developed at the European Organization for Nuclear Research (CERN). Experimental results of software modularity and performance measurements for comparing aspect- and objectoriented solutions in rotating coils tests on superconducting magnets are reported. (C) 2009 Elsevier B.V. All rights reserved.

关键词： Automatic measurement systems Fault detection aspect-oriented programming Software development

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Avoiding code pitfalls in aspect-oriented programming

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SCIENCE OF COMPUTER programming 2016年 119卷 31-50页

作者： Santos, Adriano Alves, Pericles Figueiredo, Eduardo Ferrari, Fabian Univ Fed Minas Gerais Dept Comp Sci Belo Horizonte MG Brazil Univ Fed Sao Carlos Dept Comp BR-13560 Sao Carlos SP Brazil

aspect-oriented programming (AOP) is a maturing technique that requires a good comprehension of which types of mistakes programmers make during the development of applications. Unfortunately, the lack of such knowledge seems to represent one of the reasons for the cautious adoption of AOP in real software development projects. This paper reports on the results of a series of experiments whose main goal is to analyze and catalogue code pitfalls that are likely to lead programmers to make mistakes in AOP refactoring. Each experiment consists of a task that requires the aspectization of a crosscutting concern in one object-oriented application. Eight rounds of the experiment provided us with data of 98 AOP implementations from four crosscutting concerns in four different applications. Each participant of the experiment produced one implementation. Based on the analysis of these implementations, we (i) document six categories of recurring mistakes made by programmers, (ii) correlate these mistakes with the programmer expertise in object-oriented programming, years of software development, and pair programming, and (iii) derive a catalogue of code pitfalls which are likely to lead programmers to make the documented mistakes. We apply significance tests in order to statistically evaluate our results. We also present a prototype tool to warn programmers of the code pitfalls during refactoring activities. (C) 2016 Elsevier B.V. All rights reserved.

关键词： aspect-oriented programming Mistakes Code pitfalls Empirical study

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System-level power estimation using SystemC and aspect-oriented programming

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INTERNATIONAL JOURNAL OF ELECTRONICS 2010年第9期97卷 1095-1108页

作者： Liu, Feng Abbasi, Naeem Tan, Qingping Concordia Univ ECE Dept Montreal PQ Canada

Rapid system modelling and early evaluation of design characterisation are central to design space exploration. SystemC is used widely for system-level modelling, but it lacks the semantics to capture power consumption. The article presents a novel high-level power estimation methodology based on SystemC and aspect-oriented programming (AOP). Using a composite pattern, our methodology is applicable to the power estimation of a complex system. The proposed strategies support macro-models with multiple features. The experimental results are illustrated with case studies.

关键词： power estimation SystemC aspect-oriented programming power electronics

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Performance-driven instrumentation and mapping strategies using the LARA aspect-oriented programming approach

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SOFTWARE-PRACTICE & EXPERIENCE 2016年第2期46卷 251-287页

作者： Cardoso, Joao M. P. Coutinho, Jose G. F. Carvalho, Tiago Diniz, Pedro C. Petrov, Zlatko Luk, Wayne Goncalves, Fernando Univ Porto Dept Informat Engn Fac Engn FEUP P-4200465 Oporto Portugal Univ London Imperial Coll Sci Technol & Med Dept Comp London SW7 2BZ England Univ So Calif Inst Informat Sci Los Angeles CA 90089 USA Honeywell Int Sro Brno 62700 Czech Republic Coreworks SA P-1000029 Lisbon Portugal

The development of applications for high-performance embedded systems is a long and error-prone process because in addition to the required functionality, developers must consider various and often conflicting nonfunctional requirements such as performance and/or energy efficiency. The complexity of this process is further exacerbated by the multitude of target architectures and mapping tools. This article describes LARA, an aspect-oriented programming language that allows programmers to convey domain-specific knowledge and nonfunctional requirements to a toolchain composed of source-to-source transformers, compiler optimizers, and mapping/synthesis tools. LARA is sufficiently flexible to target different tools and host languages while also allowing the specification of compilation strategies to enable efficient generation of software code and hardware cores (using hardware description languages) for hybrid target architectures - a unique feature to the best of our knowledge not found in any other aspect-oriented programming language. A key feature of LARA is its ability to deal with different models of join points, actions, and attributes. In this article, we describe the LARA approach and evaluate its impact on code instrumentation and analysis and on selecting critical code sections to be migrated to hardware accelerators for two embedded applications from industry. Copyright (c) 2014 John Wiley & Sons, Ltd.

关键词： aspect-oriented programming compilers hardware software systems embedded systems domain-specific languages monitoring instrumenting and profiling

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Implementing aspect-oriented programming constructs as modular language extensions

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SCIENCE OF COMPUTER programming 2007年第1期68卷 38-61页

作者： Van Wyk, Eric Univ Minnesota Dept Comp Sci & Engn Minneapolis MN 55455 USA

Extensible programming languages and their compilers are experimental systems that use highly modular specifications of languages and language extensions in order to allow a variety of language features to be easily imported, by the programmer, into his or her programming environment. Our framework for extensible languages is based on higher-order attribute grammars extended with a mechanism called "forwarding" that mimics a simple rewriting process. Forwarding is designed such that no additional attribute definitions need to be written when combining a "host" language with language extensions (specified as attribute grammars), thus allowing for the modular composition of language features. This means that programmers can remain unaware of the underlying attribute grammars when building customized languages by importing language extensions. This paper shows how aspects and the aspect weaving process from aspect-oriented programming can be specified as a modular language extension and imported into an extensible host language. This paper also illustrates how an extensible compiler framework exposes its underlying semantic analyses and how this can provide a convenient arena in which researchers can explore new aspect-oriented language features. (c) 2007 Elsevier B.V. All rights reserved.

关键词： extensible languages extensible compilers attribute grammars forwarding aspect-oriented programming

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Agent-based target evaluation and fire doctrine: an aspect-oriented programming view

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JOURNAL OF DEFENSE MODELING AND SIMULATION-APPLICATIONS METHODOLOGY TECHNOLOGY-JDMS 2022年第1期19卷 107-121页

作者： Hocaoglu, Mehmet Fatih Istanbul Medeniyet Univ Fac Engn & Nat Sci Dept Ind Engn D-100 Karayolu 98 TR-34000 Istanbul Turkey

Threat evaluation is a vital process for any defense system, and it consists of a series of calculation and evaluation based on the inferred capabilities and intents of the targets that aim to give damage to defended assets. Target evaluation is proceeded in a wargame and the aim is to compare weapon target pairs according to a set of criteria. The target evaluation cycle is repeated anytime a new detection is received and when any change happens in the target currently detected. The whole process consists of a set of tasks that are shared between Command and Control units and the tasks require different responsibilities. Each task is succeeded by a specific behavior that is represented as a reasonably ordered set of actions. The task sharing is organized by taking the C2 architectures into account. In this paper, an agent-based command and control entity, which is in charge of target evaluation and giving engagement decision, is designed and it is situated in an air defense simulation environment. The study aims to propose an agent design in military decision-making domain, bringing analytic methods with the first-order logic together, and combine aspect orientation with agent design. The study also improves dynamic aspect management in agent programming using the relation concept.

关键词： Agent-driven simulation aspect-oriented programming air defense simulation logic programming target evaluation

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Modeling aspect-oriented programming with UML Profile

Modeling Aspect-Oriented Programming with UML Profile

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1st International Workshop on Education Technology and Computer Science

作者： Zhang, Jingjun Chen, Yuejuan Liu, Guangyuan Hebei Univ Engn Sci Res Off Handan Hebei Peoples R China Hebei Univ Engn Coll Informat & Elect Engn Handan Hebei Peoples R China

ISBN: (纸本)9780769535579

aspect-oriented programming (AOP), which allows for modularizing concerns that normally cause crosscutting in object oriented (OO) systems, has effectively solved the problem that the Object-oriented programming (OOP) has encountered such as the scattered codes and tangled codes resulting from the cross-cutting concerns. At present, the AOP paradigm has expanded to all the lifecycle of the software development, as a result, aspect-oriented Software Development (AOSD) is becoming a new technique, which has an important step of modeling the aspects. Modeling aspects is a hot topic these days, however, there is no uniform modeling technique to support this new method. Since the Unified Modeling Language (UML) is an extensible modeling language to facilitate domain specific modeling. At this paper, we use the extension mechanisms provided by the UML to model the aspects of a system to improve the stations of AOP in the software development.

关键词： aspect-oriented programming UML aspect-oriented Modeling AOSD

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Execution levels for aspect-oriented programming: Design, semantics, implementations and applications

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SCIENCE OF COMPUTER programming 2014年第Pt.B期80卷 311-342页

作者： Tanter, Eric Figueroa, Ismael Tabareau, Nicolas Univ Chile Dept Comp Sci DCC PLEIAD Lab Santiago Chile INRIA Nantes France

In aspect-oriented programming (AOP) languages, advice evaluation is usually considered as part of the base program evaluation. This is also the case for certain pointcuts, such as if pointcuts in aspectJ, or simply all pointcuts in higher-order aspect languages like aspectScheme. While viewing aspects as part of base level computation clearly distinguishes AOP from reflection, it also comes at a price: because aspects observe base level computation, evaluating pointcuts and advice at the base level can trigger infinite regression. To avoid these pitfalls, aspect languages propose ad-hoc mechanisms, which increase the complexity for programmers while being insufficient in many cases. After shedding light on the many facets of the issue, this paper proposes to clarify the situation by introducing levels of execution in the programming language, thereby allowing aspects to observe and run at specific, possibly different, levels. We adopt a defensive default that avoids infinite regression, and gives advanced programmers the means to override this default using level-shifting operators. We then study execution levels both in practice and in theory. First, we study the relevance of the issues addressed by execution levels in existing aspect-oriented programs. We then formalize the semantics of execution levels and prove that the default semantics is indeed free of a certain form of infinite regression, which we call aspect loops. Finally, we report on existing implementations of execution levels for aspect-oriented extensions of Scheme, JavaScript and Java, discussing their implementation techniques and current applications. (C) 2013 Elsevier B.V. All rights reserved.

关键词： aspect-oriented programming Meta-programming Infinite regression Execution levels

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aspect-oriented programming for Manufacturing Automation Control Systems

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IFAC Proceedings Volumes 2009年第4期42卷 668-673页

作者： Kristofer Bengtsson Bengt Lennartson Chengyin Yuan Research and Development Teamster AB Trollhättan Sweden Department of Signals and Systems Chalmers University of Technology Göteborg Sweden Research and Development General Motors Warren MI USA

The languages defined by the standard IEC 6-1131 for Programmable Logic Controllers (PLCs), have both benefits and drawbacks compared to object-oriented programming languages. For example, the current programming approach is good for maintaining the system, since it is easy to program and comprehend for a plant floor personal with limited programming experience. The main drawbacks are reusability, code dependability and flexibility. This paper proposes an aspect-oriented programming (AOP) approach as an alternative solution, which can keep the benefits and eliminate the drawbacks. AOP is an emerging programming methodology in computer science, which helps the programmer by separating different crosscutting concerns in the program. These crosscutting concerns and tangled behavior are especially important issues in PLC programming, which makes AOP a suitable approach. The paper describes how to adapt the AOP methodology into PLC program development and how it can benefit the control design process.

关键词： Manufacturing control systems PLC Logic control aspect-oriented programming AOP Reusability

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Semantic based aspect-oriented programming for context-aware Web service composition

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INFORMATION SYSTEMS 2011年第3期36卷 551-564页

作者： Li, Li Liu, Dongxi Bouguettaya, Athman Southwest Univ Chongqing Peoples R China CSIRO ICT Ctr Clayton Vic Australia

An aspect-oriented programming (AOP) based approach is proposed to perform context-aware service composition on the fly. It realises context-aware composition by semantically weaving context into Web service composition. The context weaver algorithm is implemented and illustrated. The proposed semantic weaving allows Web services to be composed as the context changes. (C) 2010 Elsevier B.V. All rights reserved.

关键词： Context-aware Web service composition Semantic weaving aspect-oriented programming

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