<div dir="ltr">The paper submission deadline has been extended one week, to Friday, Sept. 20 (anytime in the world). We do not anticipate any further deadline extensions. Please note that short (6 pages + references) papers are encouraged, to allow for resubmission of longer, improved versions to full conferences. Cheers, --Will [Apologies for duplication from cross-postings.] NEW DEADLINE: 20 September 2013 WEBSITE: <a href="http://webyrd.net/scheme-2013/">http://webyrd.net/scheme-2013/</a> LOCATION: Alexandria, Virginia (Washington, D.C.) (co-located with Clojure/conj) DATE: 13 November 2013 The 2013 Workshop on Scheme and Functional Programming is now accepting submissions. Submissions related to Scheme and functional programming are welcome and encouraged. We also welcome papers related to dynamic or multiparadigmatic languages and programming techniques. ** IMPORTANT UPDATE ** To encourage authors to submit their best work, this year we are encouraging shorter papers (around 6 pages, excluding references). This is to allow authors to submit longer, revised versions of their papers to archival conferences or journals. Longer papers (10--12 pages) are also acceptable, if the extra space is needed. Topics of interest include but are not limited to: contracts; commercial applications of Scheme; compiler-implementation techniques; compiler optimization; data structures; domain-specific languages; garbage-collection; language-based security; language design; macros and hygiene; mixing static and dynamic typing; module systems; semantics; static analysis; syntactic extensibility; tools and packages; and web-based development. For more information, please see: <a href="http://webyrd.net/scheme-2013/">http://webyrd.net/scheme-2013/</a> Sincerely, Will Byrd, 2013 Chair </div>