English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  Querying Versioned Software Repositories

Christopeit, D., Böhlen, M., Kanne, C.-C., & Mazeika, A. (2011). Querying Versioned Software Repositories. In J. Eder, M. Bieliková, & A. M. Tjoa (Eds.), Advances in Databases and Information Systems (pp. 42-55). Berlin: Springer. doi:10.1007/978-3-642-23737-9_4.

Item is

Files

show Files
hide Files
:
qvestor.pdf (Any fulltext), 337KB
 
File Permalink:
-
Name:
qvestor.pdf
Description:
-
OA-Status:
Visibility:
Private
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Christopeit, Dietrich1, Author
Böhlen, Michael1, Author
Kanne, Carl-Christian1, Author
Mazeika, Arturas2, Author           
Affiliations:
1External Organizations, ou_persistent22              
2Databases and Information Systems, MPI for Informatics, Max Planck Society, ou_24018              

Content

show
hide
Free keywords: -
 Abstract: Large parts of today's data is stored in text documents that undergo a series of changes during their lifetime. For instance during the development of a software product the source code changes frequently. Currently, managing such data relies on version control systems (VCSs). Extracting information from large documents and their different versions is a manual and tedious process. We present {\sc Qvestor}, a system that allows to declaratively query documents. It leverages information about the structure of a document that is available as a context-free grammar and allows to declaratively query document versions through a grammar annotated with relational algebra expressions. We define and illustrate the annotation of grammars with relational algebra expressions and show how to translate the annotations to easy to use SQL views.

Details

show
hide
Language(s): eng - English
 Dates: 20112011
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 618988
DOI: 10.1007/978-3-642-23737-9_4
URI: http://dx.doi.org/10.1007/978-3-642-23737-9_4
Other: Local-ID: C1256DBF005F876D-9BD62BB486EA99EBC12579650026E1F9-Mazeika2011a
 Degree: -

Event

show
hide
Title: 15th International Conference (ADBIS 2011)
Place of Event: Vienna, Austria
Start-/End Date: 2011-09-20 - 2011-09-23

Legal Case

show

Project information

show

Source 1

show
hide
Title: Advances in Databases and Information Systems
  Subtitle : 15th International Conference
  Abbreviation : ADBIS 2011
Source Genre: Proceedings
 Creator(s):
Eder, Johann1, Editor
Bieliková, Mária1, Editor
Tjoa, A Min1, Editor
Affiliations:
1 External Organizations, ou_persistent22            
Publ. Info: Berlin : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 42 - 55 Identifier: ISBN: 978-3-642-23736-2

Source 2

show
hide
Title: Lecture Notes in Computer Science
  Abbreviation : LNCS
Source Genre: Series
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 6809 Sequence Number: - Start / End Page: - Identifier: -