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Leveraged Quality Assessment using Information Retrieval Techniques 使用信息检索技术的杠杆质量评估
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.34
Dawn J Lawrie, H. Feild, D. Binkley
{"title":"Leveraged Quality Assessment using Information Retrieval Techniques","authors":"Dawn J Lawrie, H. Feild, D. Binkley","doi":"10.1109/ICPC.2006.34","DOIUrl":"https://doi.org/10.1109/ICPC.2006.34","url":null,"abstract":"The goal of this research is to apply language processing techniques to extend human judgment into situations where obtaining direct human judgment is impractical due to the volume of information that must be considered. On aspect of this is leveraged quality assessments, which can be used to evaluate third-party coded subsystems, to track quality across the versions of a program, to assess the compression effort (and subsequent cost) required to make a change, and to identify parts of a program in need of preventative maintenance. A description of the QALP tool, its output from just under two million lines of code, and an experiment aimed at evaluating the tool's use in leveraged quality assessment are presented. Statistically significant results from this experiment validate the use of the QALP tool in human leverage quality assessment","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130826902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 61
How Webmining and Coupling Metrics Improve Early Program Comprehension web挖掘和耦合度量如何提高早期程序理解
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.26
A. Zaidman, B. D. Bois, S. Demeyer
{"title":"How Webmining and Coupling Metrics Improve Early Program Comprehension","authors":"A. Zaidman, B. D. Bois, S. Demeyer","doi":"10.1109/ICPC.2006.26","DOIUrl":"https://doi.org/10.1109/ICPC.2006.26","url":null,"abstract":"During initial program comprehension, software engineers could benefit from knowing the most need-to-be-understood classes in the system under study in order to kick-start their software reconnaissance. Previously we have used Webmining techniques on runtime trace data to identify these important classes. Here, we reprise this Webmining technique and make a thorough comparison of its effectiveness when collecting static information of the software system under study. Apache Ant and Jakarta JMeter, two medium-scale open source Java software systems, serve as case studies. From publicly available developers notes we conclude that the Webmining technique in combination with dynamic analysis provides the best results with a level of recall of 90% when comparing with the developers' opinion","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128902501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 28
Improving Comprehensibility of Source Code via Traceability Information: a Controlled Experiment 通过可追溯性信息提高源代码的可理解性:一个受控实验
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.28
A. D. Lucia, R. Oliveto, Francesco Zurolo, M. D. Penta
{"title":"Improving Comprehensibility of Source Code via Traceability Information: a Controlled Experiment","authors":"A. D. Lucia, R. Oliveto, Francesco Zurolo, M. D. Penta","doi":"10.1109/ICPC.2006.28","DOIUrl":"https://doi.org/10.1109/ICPC.2006.28","url":null,"abstract":"The presence of traceability links between software artefacts is very important to achieve high comprehensibility and maintainability. This is confirmed by several researches and tools aiming at support traceability link maintenance and recovery. We propose to use traceability information combined with Information Retrieval techniques within an Eclipse plug-in to show the software engineer the similarity between source code components being developed and the high level artefacts they should be traced on. Such a similarity suggests actions aiming at improving the correct usage of identifiers and comments in source code and, as a consequence, the traceability and the comprehensibility level. The approach and tool have been assessed with a controlled experiment performed with master students","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132966890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 52
A Metric-Based Heuristic Framework to Detect Object-Oriented Design Flaws 基于度量的启发式框架检测面向对象设计缺陷
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.6
M. Salehie, Shimin Li, L. Tahvildari
{"title":"A Metric-Based Heuristic Framework to Detect Object-Oriented Design Flaws","authors":"M. Salehie, Shimin Li, L. Tahvildari","doi":"10.1109/ICPC.2006.6","DOIUrl":"https://doi.org/10.1109/ICPC.2006.6","url":null,"abstract":"One of the important activities in re-engineering process is detecting design flaws. Such design flaws prevent an efficient maintenance, and further development of a system. This research proposes a novel metric-based heuristic framework to detect and locate object-oriented design flaws from the source code. It is accomplished by evaluating design quality of an object-oriented system through quantifying deviations from good design heuristics and principles. While design flaws can occur at any level, the proposed approach assesses the design quality of internal and external structure of a system at the class level which is the most fundamental level of a system. In a nutshell, design flaws are detected and located systematically in two phases using a generic OO design knowledge-base. In the first phase, hotspots are detected by primitive classifiers via measuring metrics indicating a design feature (e.g. complexity). In the second phase, individual design flaws are detected by composite classifiers using a proper set of metrics. We have chosen JBoss application server as the case study, due to its pure OO large size structure, and its success as an open source J2EE platform among developers","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126068465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 66
A Context-Aware Analysis Scheme for Bloom’s Taxonomy 基于上下文感知的bloom&# 146分类法分析方案
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.5
T. Kelly, J. Buckley
{"title":"A Context-Aware Analysis Scheme for Bloom’s Taxonomy","authors":"T. Kelly, J. Buckley","doi":"10.1109/ICPC.2006.5","DOIUrl":"https://doi.org/10.1109/ICPC.2006.5","url":null,"abstract":"A large body of empirical work in the software comprehension area has focused on the cognitive processes that programmers undertake. However, as yet, little work exists on developing and assessing an encompassing framework within which one can compare comprehension studies with one another. Several authors have proposed that Bloom's taxonomy could provide such a framework and a lexical-analysis schema has been trialled to classify the data from empirical studies into this taxonomy. The schema is simple to apply but may result in ambiguity and reductionism. This paper proposes an alternative context-aware analysis schema. While such a schema undoubtedly consumes more effort, its value is illustrated by means of a pilot study, where its application is compared to that of the lexical-analysis schema","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"49 9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131181494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Building Usage Contexts During Program Comprehension 在程序理解过程中构建使用上下文
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.14
Chris Parnin, C. Görg
{"title":"Building Usage Contexts During Program Comprehension","authors":"Chris Parnin, C. Görg","doi":"10.1109/ICPC.2006.14","DOIUrl":"https://doi.org/10.1109/ICPC.2006.14","url":null,"abstract":"Software developers often work on multiple simultaneous projects. Even when only a single project is underway, everyday distractions interrupt the development effort. Consequently, developers spend significant effort pursuing recovery of their context. By context, we focus on the classes and methods within the code that are relevant to a specific bug being fixed or enhancement made. Context is reified by a program in terms of a set of presentations (windows a containing source code, command executions, and data files); however, it is not enough to save the latest context. Even when working on a single task, programmers flip between contexts as they extend their understanding, and when they decide on a change, they may have to visit several contexts in order to address all possible ripple effects. Consequently, we would like to record a history of contexts and be able to retrieve them as demanded by the current task. We introduce a novel technique to obtain a context, consisting of a set of methods relevant for the current task, from a programmer's interactions with an IDE. Using this context, we demonstrate how to improve the ability of a programmer to recover the mental state associated with tasks and to facilitate the exploration of software through recommendation systems","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134619321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 90
An Approach to High-Level Behavioral Program Documentation Allowing Lightweight Verification 一种允许轻量级验证的高级行为程序文档方法
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.10
Coen De Roover, I. Michiels, Kim Gybels, K. Gybels, T. D'Hondt
{"title":"An Approach to High-Level Behavioral Program Documentation Allowing Lightweight Verification","authors":"Coen De Roover, I. Michiels, Kim Gybels, K. Gybels, T. D'Hondt","doi":"10.1109/ICPC.2006.10","DOIUrl":"https://doi.org/10.1109/ICPC.2006.10","url":null,"abstract":"Typically, multiple developers are involved in the various stages of the software development and maintenance process. To ensure an optimal transfer of knowledge between these different peers, a reliable human-readable model of the dynamics of a software artefact is needed. Once these models become machine-verifiable, they can be used throughout an application's lifetime to check whether the documented behavioral properties continue to hold as the application evolves. Unfortunately, most existing modeling media are inadequate to express human-readable behavioral models which are at the same time machine-verifiable. We therefore propose a declarative platform wherein behavioral program models can be expressed in terms of user-defined high-level concepts and be automatically verified against an application's actual behavior. We demonstrate our approach by using it to both document and verify an interpreter for a garbage-collected programming language","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127175541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Experimental Settings in Program Comprehension: Challenges and Open Issues 程序理解中的实验设置:挑战和开放问题
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.23
G. D. Lucca, M. D. Penta
{"title":"Experimental Settings in Program Comprehension: Challenges and Open Issues","authors":"G. D. Lucca, M. D. Penta","doi":"10.1109/ICPC.2006.23","DOIUrl":"https://doi.org/10.1109/ICPC.2006.23","url":null,"abstract":"Several approaches to program comprehension have been proposed along the years, ranging from fact extraction to sophisticated visualization tools. In order to effectively assess the benefits of each approach, or to properly compare different techniques, it is necessary to carry out a proper, well-defined experimentation. This work session aims to discuss the main issues in preparing experimental settings related to the evaluation of approaches and tools supporting program comprehension, as well as to promote networking aiming to carry on collaborative experimentations","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126359276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Understanding Obfuscated Code 理解混淆代码
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.49
Matias Madou, L. V. Put, K. D. Bosschere
{"title":"Understanding Obfuscated Code","authors":"Matias Madou, L. V. Put, K. D. Bosschere","doi":"10.1109/ICPC.2006.49","DOIUrl":"https://doi.org/10.1109/ICPC.2006.49","url":null,"abstract":"Code obfuscation makes it harder for a security analyst to understand the malicious payload of a program. In most cases an analyst needs to study the program at the machine code level, with little or no extra information available, apart from his experience. An unexperienced analyst is confronted with a steep learning curve, as understanding unobfuscated machine code already requires some skills. We have built Loco, a graphical, interactive environment to help a security analyst improving his skills in understanding obfuscated code","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127813606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Dynamic Analysis of Software Systems using Execution Pattern Mining 基于执行模式挖掘的软件系统动态分析
14th IEEE International Conference on Program Comprehension (ICPC'06) Pub Date : 2006-06-14 DOI: 10.1109/ICPC.2006.19
H. Safyallah, K. Sartipi
{"title":"Dynamic Analysis of Software Systems using Execution Pattern Mining","authors":"H. Safyallah, K. Sartipi","doi":"10.1109/ICPC.2006.19","DOIUrl":"https://doi.org/10.1109/ICPC.2006.19","url":null,"abstract":"Software system analysis for extracting system functionality remains as a major problem in the reverse engineering literature and the early approaches mainly rely on static properties of software. In this paper, we propose a novel technique for dynamic analysis of software systems to identify the implementation of the software features that are specified through a number of feature-specific task scenarios. The execution of task scenarios and application of data mining algorithm sequential pattern discovery on the generated traces allow us to extract common functionality associated with the corresponding feature-specific task scenarios. The extracted patterns are used to identify the groups of core functions that implement software features. The proposed approach can be used for program comprehension and feature to source code assignment. A case study on the Unix Xfig drawing tool has been provided","PeriodicalId":377450,"journal":{"name":"14th IEEE International Conference on Program Comprehension (ICPC'06)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132155497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 89
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