* apologies for multiple copies * The submission deadline for the International Workshop on Smalltalk Technologies (IWST) 2010 has been extended to June 18. Please find the details below. Call for Papers International Workshop on Smalltalk Technologies (IWST) 2010 co-located with European Smalltalk User Group Conference (ESUG) Barcelona, Spain, September 11-17, 2010 ** Description The goal of the IWST workshop series is to create and foster a forum around advances or experience in Smalltalk. We welcome contributions on all aspects, theoretical as well as practical, of Smalltalk-related topics. There are two possible kinds of submissions, which must be in ACM SIGPLAN style: * Research papers (up to 10 pages). Submissions in this category will be rigorously reviewed, and accepted papers will be published in the ACM Digital Library (ACM SIGPLAN has approved, the final ACM approval is pending). * Demonstration papers (up to 4 pages). Submissions in this category will not be published in the ACM Digital Library, but will be available for download from the workshop web page. ** Submission and Reviewing Process The EasyChair submission web site is at http://www.easychair.org/conferences/?conf=iwst10. Authors will be given the opportunity to comment on reviewers' work by providing feedback on the reviews. For this purpose, a questionnaire will be sent to authors. Their answers will be evaluated anonymously, and feedback will be handed on to reviewers. ** Important Dates Submission: June 18, 2010 (Samoa time) Feedback: July 16, 2010 ESUG Early Registration Deadline: July 9, 2010 Authors will be able to register for the early rate if their registration depends on IWST notification. Workshop: September 12, 2010, Barcelona, Spain ** Programme Committee Co-Chairs: Michael Haupt, Hasso-Plattner-Institut, University of Potsdam, Germany Robert Hirschfeld, Hasso-Plattner-Institut, University of Potsdam, Germany PC Members: Gabriela Arevalo, Universidad Nacional de La Plata, Argentina Johannes Brauer, NORDAKADEMIE, Germany Johan Brichau, Université catholique de Louvain, Belgium Marcus Denker, INRIA Lille - Nord Europe, France Theo D'Hondt, Vrije Universiteit Brussel, Belgium James Foster, GemStone Systems, Inc., USA Andy Kellens, Vrije Universiteit Brussel, Belgium Andreas Raab, Teleplace Inc., USA Lukas Renggli, Software Composition Group (SCG), University of Bern, Switzerland Randal L. Schwartz, Stonehenge Consulting Services, Inc. Dave Ungar, IBM Research