RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail
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Transcript of RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail
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Augmenting Program Comprehension with REmail
Alberto Bacchelli, Michele Lanza, Vitezslav HumpaREVEAL @ Faculty of InformaticsUniversity of Lugano, Switzerland
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Software maintenance impacts between 85% and 90% of the global cost of a system.Leveraging legacy system dollars for e-businessErlikh [IT Professional, 2(3), 2000]
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Software maintenance impacts between 85% and 90% of the global cost of a system.Leveraging legacy system dollars for e-businessErlikh [IT Professional, 2(3), 2000]
Program comprehension takes up to 50%-60% of maintenance time.Program Understanding: Challenge for the 1990’sCorbi [IBM System Journal, 28(2), 1989]
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Software maintenance impacts between 85% and 90% of the global cost of a system.Leveraging legacy system dollars for e-businessErlikh [IT Professional, 2(3), 2000]
Program comprehension takes up to 50%-60% of maintenance time.Program Understanding: Challenge for the 1990’sCorbi [IBM System Journal, 28(2), 1989]
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Software maintenance impacts between 85% and 90% of the global cost of a system.Leveraging legacy system dollars for e-businessErlikh [IT Professional, 2(3), 2000]
Program comprehension takes up to 50%-60% of maintenance time.Program Understanding: Challenge for the 1990’sCorbi [IBM System Journal, 28(2), 1989]
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Maintaining mental models: a study of developer work habitsLaToza, Venolia, DeLine [ICSE 2006]
Developers who need to understand code, and cannot find appropriate documentation, simply query other programmers.cannot find appropriate documentation
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Why theyfor program comprehension?
cannot find appropriate documentation
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Why theyfor program comprehension?
Superficial: Does not provide real context.
cannot find appropriate documentation
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Why theyfor program comprehension?
Superficial: Does not provide real context.
Simplistic: Does not cover difficult cases.
cannot find appropriate documentation
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Why theyfor program comprehension?
Superficial: Does not provide real context.
Simplistic: Does not cover difficult cases.
Narrow: Not all cases can be predicted.
cannot find appropriate documentation
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Why theyfor program comprehension?
Superficial: Does not provide real context.
Simplistic: Does not cover difficult cases.
Narrow: Not all cases can be predicted.
Outdated: Code and documentation drift apart.
cannot find appropriate documentation
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Why theyfor program comprehension?
Superficial: Does not provide real context.
Simplistic: Does not cover difficult cases.
Narrow: Not all cases can be predicted.
Outdated: Code and documentation drift apart.
Missing:
cannot find appropriate documentation
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Emails
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Number of emails
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13,657emailsin one (1)month.
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emails are the“bread and butter ofproject communication.”—Karl Fogel, creator of Subversion
emailsEmails
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Internal DocumentsBug Database
ExternalDocuments
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Effectiveness
Frequency of usage
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Frequency of usage
Emails are widely usedand highly effective
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Augmenting Program Comprehension with Emails
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Drawbacks in using emails for program comprehension
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Drawbacks in using emails for program comprehension
Information overload
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Drawbacks in using emails for program comprehension
Information overload
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Drawbacks in using emails for program comprehension
Information overload Separation fromactual development
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Drawbacks in using emails for program comprehension
Information overload Separation fromactual development
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Designing new features
Understanding code - Tools Understanding code - Techniques
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Designing new features
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Code editor
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Designing new features
Understanding code - Tools Understanding code - Techniques
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VisualDesigns
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Unplanned Meetings
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Internal docsBug Database
Web External Docs
IM
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WhiteboardPaper
Word processorVisio
Other
VisualDesigns
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Other
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DiffOther
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SourceInsight
DiffOther
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ProfilerSQL
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DiffOther
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SlickEdit
Readingcode
![Page 47: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/47.jpg)
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Debugger
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DiffOther
VI
ProfilerSQL
EmacsNotepad
SlickEdit
Readingcode
Debugging
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Tracestatements
Runningcode
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Views
![Page 48: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/48.jpg)
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Views
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Understanding code - Techniques
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Debugging
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Understanding code - Techniques
Readingcode
Debugging
Checkin messages
Tracestatements
Runningcode
Other
Views
IDE
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Understanding code - Tools
Debugger
Visual Studio Editor
SourceInsight
DiffOther
VI
ProfilerSQL
EmacsNotepad
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0% 15% 30% 45%
Understanding code - Techniques
Readingcode
Debugging
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Runningcode
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IDE
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Understanding code - Tools
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Understanding code - Techniques
IDE
IDE
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EmailsPlanned Meetings
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Designing new features
Understanding code - Tools Understanding code - Techniques
IDE
IDEIDE
![Page 54: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/54.jpg)
Drawbacks in using emails for program comprehension
Information overload Separation fromactual development
![Page 55: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/55.jpg)
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Recommendation systems for software engineeringRobillard, Walker, Zimmermann [IEEE Software, 27(4), 2010]
![Page 57: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/57.jpg)
Recommendation systems for software engineeringRobillard, Walker, Zimmermann [IEEE Software, 27(4), 2010]
I. A data-collection mechanism to store data and model artifacts.data-collection mechanism
![Page 58: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/58.jpg)
Recommendation systems for software engineeringRobillard, Walker, Zimmermann [IEEE Software, 27(4), 2010]
I. A data-collection mechanism to store data and model artifacts.
II. A recommendation engine to analyze the data and give output.
data-collection mechanism
![Page 59: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/59.jpg)
Recommendation systems for software engineeringRobillard, Walker, Zimmermann [IEEE Software, 27(4), 2010]
I. A data-collection mechanism to store data and model artifacts.
II. A recommendation engine to analyze the data and give output.
III. A user interface to trigger recommendations and show the results.
data-collection mechanism
![Page 60: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/60.jpg)
data-collection mechanism
![Page 61: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/61.jpg)
data-collection mechanism
![Page 62: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/62.jpg)
Email data
data-collection mechanism
MBox
![Page 63: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/63.jpg)
Email data
data-collection mechanism
MBox
![Page 64: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/64.jpg)
Email data
data-collection mechanism
MBox
![Page 65: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/65.jpg)
Email data
data-collection mechanism
MBox
![Page 66: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/66.jpg)
Email data
data-collection mechanism
MBox
![Page 67: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/67.jpg)
Email data
data-collection mechanism
MBox
![Page 68: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/68.jpg)
Email data
data-collection mechanism
MBox
![Page 69: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/69.jpg)
Recommendation systems for software engineeringRobillard, Walker, Zimmermann [IEEE Software, 27(4), 2010]
I. A data-collection mechanism to store data and model artifacts.
II. A recommendation engine to analyze the data and give output.
III. A user interface to trigger recommendations and show the results.
recommendation engine
![Page 70: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/70.jpg)
recommendation engine
![Page 71: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/71.jpg)
recommendation engine
MBox
![Page 72: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/72.jpg)
recommendation engine
Linking E-Mails and Source Code ArtifactsBacchelli, Lanza, Robbes [ICSE 2010]
MBox
![Page 73: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/73.jpg)
recommendation engine
Linking E-Mails and Source Code ArtifactsBacchelli, Lanza, Robbes [ICSE 2010]
MBox
![Page 74: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/74.jpg)
recommendation engine
Linking E-Mails and Source Code ArtifactsBacchelli, Lanza, Robbes [ICSE 2010]
MBox
![Page 75: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/75.jpg)
recommendation engine
Linking E-Mails and Source Code ArtifactsBacchelli, Lanza, Robbes [ICSE 2010]
MBox
![Page 76: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/76.jpg)
Recommendation systems for software engineeringRobillard, Walker, Zimmermann [IEEE Software, 27(4), 2010]
I. A data-collection mechanism to store data and model artifacts.
II. A recommendation engine to analyze the data and give output.
III. A user interface to trigger recommendations and show the results.user interface
![Page 77: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/77.jpg)
user interface
![Page 78: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/78.jpg)
user interface
![Page 79: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/79.jpg)
user interface
![Page 80: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/80.jpg)
user interface
![Page 81: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/81.jpg)
user interface
![Page 82: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/82.jpg)
user interface
![Page 83: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/83.jpg)
user interface
![Page 84: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/84.jpg)
user interface
![Page 85: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/85.jpg)
user interface
![Page 86: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/86.jpg)
user interface
![Page 87: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/87.jpg)
user interface
![Page 88: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/88.jpg)
user interface
![Page 89: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/89.jpg)
user interface
![Page 90: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/90.jpg)
Augmenting Program Comprehension with REmail
![Page 91: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/91.jpg)
on program comprehension
![Page 92: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/92.jpg)
on program comprehension
I. Finding Entry Points in a software system.Entry Points
![Page 93: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/93.jpg)
on program comprehension
I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
Entry Points
![Page 94: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/94.jpg)
on program comprehension
I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
III. Improving Expert Finding techniques.
Entry Points
![Page 95: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/95.jpg)
on program comprehension
I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
III. Improving Expert Finding techniques.
IV. Recovering Additional Documentation about system’s entities.
Entry Points
![Page 96: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/96.jpg)
Mailing List
Classes
Emails
org.freenetproject.devl org.apache.mina.dev
22,859 21,079
1,424 408
on program comprehension
The Freenet Project
![Page 97: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/97.jpg)
I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
III. Improving Expert Finding techniques.
IV. Recovering Additional Documentation about system’s entities.
Entry Points
on program comprehension
![Page 98: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/98.jpg)
on Entry Points
![Page 99: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/99.jpg)
on Entry Points
![Page 100: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/100.jpg)
on Entry Points
![Page 101: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/101.jpg)
on Entry PointsThe Freenet Project
![Page 102: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/102.jpg)
on Entry PointsThe Freenet Project
![Page 103: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/103.jpg)
on Entry PointsThe Freenet Project
Node (74 emails).
PacketSender (61 emails).
PeerNode (67 emails).
RequestClient (98 emails).
![Page 104: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/104.jpg)
on Entry PointsThe Freenet Project
Node (74 emails).
PacketSender (61 emails).
PeerNode (67 emails).
RequestClient (98 emails).
![Page 105: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/105.jpg)
on Entry PointsThe Freenet Project
Node (74 emails).
PacketSender (61 emails).
PeerNode (67 emails).
RequestClient (98 emails).
“Are you interested in implementing message priorities? MessageItem and PacketSender are the most relevant classes.”
—Matthew Toseland, Main Freenet Developer, Jan 2008
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on Entry Points
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on Entry Points
MinaArchitecture
IO FilterChain
IO ServiceIO Filter
IO Handler
Remote PeerIO Session
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MinaArchitecture
IO FilterChain
IO ServiceIO Filter
IO Handler
Remote PeerIO Session
on Entry Points
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MinaArchitecture
IO FilterChain
IO ServiceIO Filter
IO Handler
Remote PeerIO Session
on Entry Points
Emails
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MinaArchitecture
IO FilterChain
IO ServiceIO Filter
IO Handler
Remote PeerIO Session
on Entry Points
1,139Emails
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MinaArchitecture
IO FilterChain
IO ServiceIO Filter
IO Handler
Remote PeerIO Session
on Entry Points
1,139 2,255Emails 416 487 341
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MinaArchitecture
IO FilterChain
IO ServiceIO Filter
IO Handler
Remote PeerIO Session
on Entry Points
1,139 2,255Emails 416 487 341
IOBuffer (541 emails)
IOConnector (347 emails)
ProtocolCodecFilter (1,010 emails)
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I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
III. Improving Expert Finding techniques.
IV. Recovering Additional Documentation about system’s entities.
on program comprehension
Software Evolution Analysis
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on Software Evolution Analysis
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on Software Evolution Analysis
SCM Data
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on Software Evolution Analysis
SCM Data Email Data
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on Software Evolution
AvailablePortFinder
Base64
CircularQueue
ConcurrentHashSet
CopyOnWriteMap
DefaultExceptionMonitor
ExceptionMonitor
ExpirationListener
ExpiringMap
IdentityHashSet
LazyInitializedCacheMap
2006 2007 2008 2009 2010
Related email thread Class additionRelevant change Trivial change
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on Software Evolution
AvailablePortFinder
Base64
CircularQueue
ConcurrentHashSet
CopyOnWriteMap
DefaultExceptionMonitor
ExceptionMonitor
ExpirationListener
ExpiringMap
IdentityHashSet
LazyInitializedCacheMap
2006 2007 2008 2009 2010
Related email thread Class additionRelevant change Trivial change
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on Software Evolution
LazyInitializer
Log4jXmlFormatter
MapBackedSet
NamePreservingRunnable
SynchronizedQueue
Transform
2006 2007 2008 2009 2010
Related email thread Class additionRelevant change Trivial change
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on Software Evolution
LazyInitializer
Log4jXmlFormatter
MapBackedSet
NamePreservingRunnable
SynchronizedQueue
Transform
2006 2007 2008 2009 2010
Related email thread Class additionRelevant change Trivial change
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on Software Evolution
AvailablePortFinder
Base64
CircularQueue
ConcurrentHashSet
CopyOnWriteMap
DefaultExceptionMonitor
ExceptionMonitor
ExpirationListener
ExpiringMap
IdentityHashSet
LazyInitializedCacheMap
2006 2007 2008 2009 2010
Related email thread Class additionRelevant change Trivial change
![Page 122: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/122.jpg)
on Software Evolution
AvailablePortFinder
Base64
CircularQueue
ConcurrentHashSet
CopyOnWriteMap
DefaultExceptionMonitor
ExceptionMonitor
ExpirationListener
ExpiringMap
IdentityHashSet
LazyInitializedCacheMap
2006 2007 2008 2009 2010
Related email thread Class additionRelevant change Trivial change
![Page 123: RTFM (Read The Factual Mails) --Augmenting Program Comprehension with REmail](https://reader034.fdocuments.net/reader034/viewer/2022051609/54628d2ab1af9f86228b50ad/html5/thumbnails/123.jpg)
I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
III. Improving Expert Finding techniques.
IV. Recovering Additional Documentation about system’s entities.
on program comprehension
Expert Finding
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on Expert Finding
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on
SCM Data
Expert Finding
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on
SCM Data Email Data
Expert Finding
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on Expert Finding
ExceptionMonitor
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on
SCM Data
Expert Finding
ExceptionMonitor
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Revision Date Author995,776 Oct 2010 elecharny
900,040 Jan 2010 elecharny
783,334 Jan 2009 elecharny
774,593 May 2009 elecharny
678,335 Jul 2008 mwebb
671,827 Jun 2008 jvermillard
576,217 Sep 2007 trustin
565,669 Aug 2007 trustin
555,855 Jul 2007 trustin
497,314 Jan 2007 trustin
on
SCM Data
Expert Finding
ExceptionMonitor
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on
SCM Data
Expert Finding
Revision Date Author995,776 Oct 2010 elecharny
900,040 Jan 2010 elecharny
783,334 Jan 2009 elecharny
774,593 May 2009 elecharny
678,335 Jul 2008 mwebb
671,827 Jun 2008 jvermillard
576,217 Sep 2007 trustin
565,669 Aug 2007 trustin
555,855 Jul 2007 trustin
497,314 Jan 2007 trustin
ExceptionMonitor
elecharny
mwebb
jvermillard
trustin
Experts:
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on
SCM Data
Expert Finding
Revision Date Author995,776 Oct 2010 elecharny
900,040 Jan 2010 elecharny
783,334 Jan 2009 elecharny
774,593 May 2009 elecharny
678,335 Jul 2008 mwebb
671,827 Jun 2008 jvermillard
576,217 Sep 2007 trustin
565,669 Aug 2007 trustin
555,855 Jul 2007 trustin
497,314 Jan 2007 trustin
ExceptionMonitor
elecharny mwebb jvermillard trustinExperts:
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
karasul
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
karasul
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
karasul
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
karasul
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
karasul
irving
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on Expert Finding
ExceptionMonitor
Experts: elecharny mwebb jvermillard trustin
Email Data
karasul irving
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I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
III. Improving Expert Finding techniques.
IV. Recovering Additional Documentation about system’s entities.
on program comprehension
Additional Documentation
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on Additional Documentation
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on Additional Documentation
CircularQueue
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on Additional Documentation
CircularQueue
“unbounded circular queue based on array.”
—CircularQueue, code comment
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on Additional Documentation
CircularQueue
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on Additional Documentation
CircularQueue
“Even though ConcurrentLinkedQueue performs bad comparing to synchronized CircularQueue, the former is not only a comparable data structure, but it’s also thread safe, and tested. [We should] remove the CircularQueue from the code base.”
— About CircularQueue, email thread
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I. Finding Entry Points in a software system.
II. Conducting Software Evolution Analysis.
III. Improving Expert Finding techniques.
IV. Recovering Additional Documentation about system’s entities.
on program comprehension
Additional Documentation
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RTFM!
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RTFM!(Read The Factual Mails)
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RTFM!(Read The Factual Mails)
http://code.google.com/p/r-email/