The BiG Project

A Grand Challenge Project on Bidirectional Graph (Model) Transformation at NII in Japan

Welcome to BIG！

News

[2014-03-10] Dr. Massimo Tisi will give a talk about his research topic ``Model-Driven Engineering in Large-Scale Systems'' on March 11 at NII. Everybody is welcome. Click here for more details.
[2013-09-05] The BiG Camp (photo) was held at The International Seminar House for Advanced Studies, September 2-4.
[2013-08-08] Our paper on A Parameterized Graph Transformation Calculus for Finite Graphs with Monadic Branches will be presented at PPDP 2013.
[2013-06-10] Our paper on Structural Recursion for Querying Ordered Graphs will be presented at ICFP 2013.
[2013-01-22] Our internship student will present A Bidirectional Collaboration Framework for Bio-Model Development in which our system is applied, at BX 2013.
[2013-01-21] Zhenjiang gave a keynote talk at ACM PEPM 2013 on practical aspects of bidirectional graph transformation (slides).
[2012-12-11] Our paper on bidirectional graph transformation system GRoundTram has been accepted by a special issue of Progress in Informatics.
[2012-09-17] 1st AtlanMod-BiG Joint workshop on Bidirectionality in Model Transformations was successfully held in MINES ParisTech and Hotel Mercure Paris Place d'Italie, September 15-16, 2012.
[2012-08-27] GRoundTram System Version 0.9.3 released!
[2012-06-08] The technical report "iGRT: A Generic Interface for GRoundTram" is available at GRACE-TR-2012-06.
[2012-05-30] The 5th ICMT (Zhenjiang served as PC-Cochair, 2012) was successfully held in Prague.
[2012-01-27] Our paper on Maintaining Invariant Traceability with GRoundTram will appear at ICSE 2012.
[2012-01-13] Our work on "Bidirectional transformations on Ordered Graphs" is summarized in the technical report GRACE-TR-2011-07.
[2011-11-25] Our paper on view updatability checking has been accepted by Journal of Computer Software (JSSST).
[2011-07-19] Our paper on the bidirectional graph transformation system GRoundTram will be presented in ASE 2011.
[2011-07-19] 52nd ToPS seminar will be held at NII, August 3, 2011.
[2011-06-14] 51th ToPS seminar will be held at NII, June 21, 2011.
[2011-05-26] Our work on graph transformation optimization will be presented in LOPSTR 2011.
[2011-04-20] Our work on automatic graph-transformation verification will be presented in PPDP 2011.
[2011-04-20] 5th BT-in-ABC Workshop will be held in Xi'an, May 17-19, 2011.
[2011-04-06] Java-based Graphical User Interface for the GRoundTram System is released.
[2011-03-29] Our paper about using GRoundTram to bidirectionalization of ATL will be presented at ICMT 2011.
[2011-03-25] GRoundTram System Version 0.9.2 released!
[2010-10-31] The BiG Camp (photo) was held at Kazusa Arc, October 27-28.
[2010-06-09] Our work on Bidirectionalizing Graph Transformations will be presented in ICFP 2010.
[2010-05-11] Our work on "Sound and Complete Validation of Graph Transformations" is summarized in the technical report GRACE-TR-2010-04.
[2010-04-30] GRoundTram System Version 0.9.0 released!
[2010-03-02] An interview about the BiG project is on NII Today.
[2010-02-27] A feature model refinement tool with updatable view has been developed using GRoundTram.
[2010-02-20] We, together with University of Tokyo and Peking University, are organizing the 4th Workshop on Bidirectional Transformation in ABC.
[2010-02-20] Zhenjiang is a co-organizer of the next Dagstuhl seminar on bidirectional transformations (bx).
[2009-11-12] GRoundTram System Version 0.1.1 released!
[2009-10-01] GRoundTram System Version 0.1.0 released!
[2009-09-09] This is an interview article (in Japanese) about the BiG project.
[2009-08-31] Our work on "Bidirectionalizing Structural Recursion on Graphs" is summarized in the technical report GRACE-TR-2009-03.
[2009-08-02] Demonstration pages has been significantly enhanced; lots of examples added, including insertion handling. Visit here for more details.
[2009-06-03] Dr. Sebastian Link will give a talk about his research topic ``Reasoning about XML constraints'' on June 22 at NII. Everybody is welcome. Click here for more details.
[2009-04-01] Two members, Isao Sasano and Kazuhiro Inaba, joined to our project.
[2009-01-31] Our short paper on a compositional approach to bidirectional model transformation will be presented at the New Ideas and Emerging Results (NIER) Track of ICSE'09
[2009-01-08] 2nd International Workshop on Bidirectional Transformations in Architechture-based Component Composition was successfully held in Shonan Village Center, January 5-7, 2009.
[2008-12-18] GRACE International Meeting on Bidirectional Transformations was successfully held in Shonan Village Center, December 15-18, 2008. Its report will be published in the proceedings of ICMT 2009
[2008-12-08] Our presentation (about compostional approach to model transformations) in JSSST 2009 received Takahashi Award (best paper presentation award).
[2008-11-28] Our paper ``Rewriting XQuery to Avoid Redundant Expressions based on Static Emulation of XML Store'' is accepted by PLAN-X 2009.
[2008-11-12] Zhenjiang Hu gave a keynote speech on bidirectional computation for software engineering at NASAC 2008 (see Slides)
[2008-10-15] Our paper ``Towards Compositional Approach to Model Transformation for Software Development'' is accepted for the Software Engineering Track of SAC 2009.
[2008-09-12] A demonstration system is available.
[2008-09-09] Our work on an algebrac approach to bidirectional model transformation is summarized in the technical report GRACE-TR-2008-02.
[2008-08-20] Our work on a functional approach to composition of model transformation is summarized in the technical report GRACE-TR-2008-01.
[2008-05-01] The project page is open.

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