©
Le-Shin Wu and
Ruj Akavipat
Computer Science Department
Indiana University
{rakavipa, lewu} at cs dot indiana dot edu
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We regret to report several egregious episodes of plagiarism of which we are victims. Our work has been blatantly plagiarized in at least six seven 11 papers published by the following individuals:
The papers have several coauthors. We report below (in parenthesis) the number of plagiarizing papers authored by each coauthor, to the best of our knowledge.
We cannot determine individual levels of responsibility in papers with multiple authors. At least one individual, involved in all of the offending papers, is dishonest and unscrupulous, while others may have simply been careless, acting in good faith. The fact remains that these individuals stole our ideas wholesale from papers on 6S that they found on our homepages. The papers below published by Gatani, Lo Re et al. are entirely about the very same ideas, algorithms, and identical evaluation as ours. Some of the offending papers contain no original contribution at all beyond what has been plagiarized from our work. Other papers are largely based on our work, which the plagiarizers claim as their own. Many sentences, paragraphs, and figures are copied verbatim from our papers, without quotes or acknowledgments. These papers even plagiarize each other! These incidents are very upsetting. They cause tangible, quantifiable damage to the careers of honest, hard-working researchers (two of the victims are graduate students). Citations that should go to our original contributions are going instead to perpetrators of plagiarism. Such dishonest conduct must be publicly acknowledged. A first account by Giuseppe Lo Re was neither credible nor relevant. The problem was not just a missing reference, as he alleged, nor could it be attributed to oversight, as he claimed. Another coauthor defended himself claiming a minor role in only one of the plagiarizing papers, and pleading carelessness. Eventually, after almost two years of pressure from us leading to investigations by ACM and IEEE and this website, the authorities at the University of Palermo conducted an investigation in response to our request. This led to an alleged admission of responsibility by Luca Gatani, his resignation from his postdoc, apologies from coauthors and their supervisors, and a pledge to withdraw all plagiarizing papers. Prof. Antonio Chella, Director of the Department of Computer Engineering at the University of Palermo, wrote among other things: The Department Chair will firmly ensure that all of the offending papers will be removed from the curricula of all of the authors and all possible actions will be taken in order to have them removed from all of the digital libraries where they have been published. These papers cannot be used for any purposes as grant requests, position calls and so on. [...] The Department Chair will urge the Dean of the Faculty and the Rector of the University of Palermo to appoint an international ad hoc committee also composed by the President of IEEE and the President of ACM or their delegates, in order to preserve the scientific reputation of the University of Palermo. [...] Let me express my regret for the professional damages that have been caused by the plagiarism episodes and my hope to bring this entire matter to a satisfactory closure for all the parties involved.We appreciate these words and look forward to these measures. BackgroundIn March 2006 we discovered a paper published in the Proc. of the International Conference on Computational Science and Its Applications (ICCSA 2005) by Gatani et al., which plagiarized our WWW2004 poster paper (and an earlier technical report that was posted on our homepage while under review). We reported our complaint to the ICCSA 2005 conference committee, publisher, and organization along with the evidence we found. They forwarded the information to Springer, who published the proceedings containing the offending paper, but unfortunately Springer took no action. We then contacted the ACM, who published the proceedings of WWW2004. In the following several months, more papers published by the same authors were identified as also plagiarizing our WTAS paper as well as other papers of ours on 6S. After a long term investigation, discussion, and explanation among related parties, IW3C2 (the International WWW Conference Committee) and ACM were convinced that our plagiarism complaint had merit. ACM placed a plagiarism notice on each plagiarizing paper included in the ACM Portal. We appreciate the support of both the ACM and the IW3C2 in investigating this incident. Subsequently we filed a complain with the IEEE and the editor-in-chief and publisher of Multiagent and Grid Systems. Both are conducting an inquiry. We ask that they remove the offending papers from their digital libraries and mark them as episodes of plagiarism. We also notified the Dean and supervisors of the plagiarizers. Timeline and relevant communications
Offending PapersBelow are the plagiarizing papers of which we became aware before the cooperation of University of Palermo. Where possible, we provide marked-up versions in which plagiarized sections (paragraphs, figures, equations) are highlighted as follows: same or almost identical ideas as our 6S research papers, or verbatim reproduction.
About PlagiarismLast updated 10 January 2007 |
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©
Le-Shin Wu and
Ruj Akavipat |
This material is based upon work supported by the National Science Foundation under award N. IIS-0133124 and IIS-0348940. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. |
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