http://www.cl-user.net/asp/tags/informationThe last modified items of the Common Lisp Directory for the tag: Informationen-USMon, 03 Jun 2013 00:03:30 GMTMon, 03 Jun 2013 00:03:30 GMTFractal Concept Web Application Frameworkhttp://www.cl-user.net/asp/web-sites/clqr16468Tue, 11 Oct 2011 19:39:19 GMTA booklet with short descriptions of the symbols defined in the ANSI standard. It comes with a comprehensive index. http://www.cl-user.net/asp/web-sites/functional-jobs18677Fri, 21 Jan 2011 00:11:30 GMTFunctional Jobs is a job board for functional programming languages. It has a number of up-to-date open positions involving Lisp.http://www.cl-user.net/asp/web-sites/1560015600Tue, 17 Aug 2010 18:02:38 GMT�,�� Lisp ���LjD9O Lisp ա�k�9 Lisp n_� n�����软20+ docutils ggMf~Wf Python  Perl Ϳ~V9�agYL Lisp n�1����WfD~Y ;;cl-user.net isn't taking UTF-8 yet :( This site was built for Japanese fans of Lisp because there are very few Japanese sites for Lisp around. http://www.cl-user.net/asp/objects/CCAG13332Mon, 11 Jan 2010 16:54:11 GMTConsequor Consulting AG specializes in Product Development Excellence and Product Lifecycle Management. A team of experienced consultants works with client staff to jointly optimize processes in product development, product structure, bill of material and material management, and engineering change management throughout the product lifecycle and across all organizational units in a company.http://www.cl-user.net/asp/web-sites/nikodemus-cl-faq14764Thu, 08 Oct 2009 12:01:14 GMT"A highly uncanonical Common Lisp FAQ with a strong editorial bias, by Nikodemus Siivola".http://www.cl-user.net/asp/web-sites/slime-video11188Wed, 29 Jul 2009 18:36:30 GMTScreencast by Marco Baringer. It shows how to use the Emacs-based SLIME IDE, from installation and setup to some advanced features. The screencast is based on the interaction with LispWorks under MacOS X. QuickTime format.http://www.cl-user.net/asp/web-sites/VisitorPattern16833Tue, 28 Apr 2009 08:07:14 GMTA software design pattern is a three-part rule which expresses a relation between a certain context, a problem, and a solution. The well-known "GoF Book" describes 23 software design patterns. Its influence in the software engineering community has been dramatic. However, Peter Norvig notes that "16 of [these] 23 patterns are either invisible or simpler [...]" in Dylan or Lisp (Design Patterns in Dynamic Programming, Object World, 1996). We claim that this is not a consequence of the notion of "pattern" itself, but rather of the way patterns are generally described; the GoF book being typical in this matter. Whereas patterns are supposed to be general and abstract, the GoF book is actually very much oriented towards mainstream object languages such as C++. As a result, most of its 23 "design patterns" are actually closer to "programming patterns", or "idioms", if you choose to adopt the terminology of the POSA Book. In this talk, we would like to envision software design patterns from the point of view of dynamic languages and specifically from the angle of CLOS, the Common Lisp Object System. Taking the Visitor pattern as an illustration, we will show how a generally useful pattern can be blurred into the language, sometimes to the point of complete disappearance. The lesson to be learned is that software design patterns should be used with care, and in particular, will never replace an in-depth knowledge of your preferred language (in our case, the mastering of first-class and generic functions, lexical closures and meta-object protocol). By using patterns blindly, your risk missing the obvious and most of the time simpler solution: the "Just Do It" pattern. http://www.cl-user.net/asp/web-sites/BinMeths16832Tue, 28 Apr 2009 08:00:19 GMTImplementing binary methods in traditional object-oriented languages is difficult: numerous problems arise regarding the relationship between types and classes in the context of inheritance, or the need for privileged access to the internal representation of objects. Most of these problems occur in the context of statically typed languages that lack multi-methods (polymorphism on multiple arguments). The purpose of this paper is twofold: first, we show why some of these problems are either non-issues, or easily solved in Common-Lisp. Then, we demonstrate how the Common-Lisp Object System (CLOS) allows us not only to implement binary methods in a straightforward way, but also to support the concept directly, and even enforce it at different levels (usage and implementation). http://www.cl-user.net/asp/web-sites/OBPL2115629Tue, 28 Apr 2009 07:54:14 GMTThis article reports the results of an ongoing experimental research on the behavior and performance of CLOS, the Common Lisp Object System. Our purpose is to evaluate the behavior and performance of the 3 most important characteristics of any dynamic object oriented system: class instantiation, slot access and dynamic dispatch. This paper describes the results of our experiments on instantiation. We evaluate the efficiency of the instantiation process in both C++ and Lisp under a combination of parameters such as slot types or classes hierarchy. We show that in a non-optimized configuration where safety is given priority on speed, the behavior of C++ and Lisp instantiation can be quite different, which is also the case amongst different Lisp compilers. On the other hand, we demonstrate that when compilation is tuned for speed, instantiation in Lisp can become faster than in C++. http://www.cl-user.net/asp/web-sites/OBPL114185Tue, 28 Apr 2009 07:38:23 GMTThis paper presents an ongoing research on the behavior and performance of LISP with respect to C in the context of scientific numerical computing. Several simple image processing algorithms are used to evaluate the performance of pixel access and arithmetic operations in both languages. We demonstrate that the behavior of equivalent LISP and C code is similar with respect to the choice of data structures and types, and also to external parameters such as hardware optimization. We further demonstrate that properly typed and optimized LISP code runs as fast as the equivalent C code, or even faster in some cases. http://www.cl-user.net/asp/web-sites/tbnl-tutorial13580Thu, 19 Mar 2009 03:00:56 GMTA tutorial on installing the TBNL toolkit for dynamic Lisp web sites and creating a simple application.http://www.cl-user.net/asp/web-sites/1260612606Sun, 15 Mar 2009 11:21:47 GMTDaniel Bobrow clos video, spotted by jao: http://jaortega.wordpress.com/2008/07/21/vintage-clos/http://www.cl-user.net/asp/persons/marco-antoniotti12063Tue, 17 Feb 2009 11:02:35 GMTUniversit� degli Studi di Milano Bicocca, Milan, Italy.http://www.cl-user.net/asp/web-sites/powered-by-lisp-wiki16679Sun, 04 Jan 2009 03:20:30 GMTList of websites and other web applications built using Lisp. Entries are strongly encouraged to be listed with the other software components used to build the site such as the web framework used or other helpful libraries (e.g., CL-SQL). Individual lists are also available for specific Lisp variants (e.g., SBCL, newLisp, Arc, etc.)http://www.cl-user.net/asp/persons/dsowen15821Tue, 14 Oct 2008 00:44:40 GMTLisp contracter/consultant in the Salt Lake City, UT, USA area.http://www.cl-user.net/asp/web-sites/LispCast15806Thu, 25 Oct 2007 23:12:49 GMTAn episodic series of screencasts of Common Lisp software development. Their aim is to educate and serve as a locus of discussion. Mainly for the beginner, these videos may also be of interest to the experienced Lisper.http://www.cl-user.net/asp/web-sites/early-cl-history13323Sat, 20 Oct 2007 18:13:44 GMTA text collection about early commercial Common Lisp implementations on XEROX, DEC, and other machines.http://www.cl-user.net/asp/persons/julian-stecklina13757Mon, 03 Sep 2007 02:41:40 GMThttp://www.cl-user.net/asp/libs/blitzblog13773Mon, 03 Sep 2007 02:36:05 GMTA blog engine much like cl-blog.http://www.cl-user.net/asp/persons/david-trudgett13241Tue, 29 May 2007 15:30:33 GMThttp://www.cl-user.net/asp/persons/cyrus-harmon12651Sun, 29 Apr 2007 21:41:00 GMThttp://www.cl-user.net/asp/persons/daniel-lowe14738Fri, 24 Nov 2006 19:28:16 GMThttp://www.cl-user.net/asp/web-sites/Berkeley%20SICP13860Wed, 22 Nov 2006 21:21:05 GMT"CS61A: Structure and Interpretation of Computer Programs" at the University of California, Berkeley. http://www.cl-user.net/asp/persons/fred-gilham14662Tue, 14 Nov 2006 14:07:15 GMThttp://www.cl-user.net/asp/persons/sascha-matzke14660Tue, 14 Nov 2006 14:03:40 GMThttp://www.cl-user.net/asp/persons/vamsee-kanakala14642Mon, 13 Nov 2006 09:44:38 GMThttp://www.cl-user.net/asp/persons/Jon%20Craven14317Tue, 07 Nov 2006 17:59:06 GMThttp://www.cl-user.net/asp/persons/martin-loetzsch14586Sun, 05 Nov 2006 10:50:20 GMThttp://www.cl-user.net/asp/persons/alain-picard14575Sat, 04 Nov 2006 12:22:40 GMThttp://www.cl-user.net/asp/libs/lispcraft-code14574Fri, 03 Nov 2006 13:47:55 GMTThe source code for the book "Common LISPcraft" by Robert Wilensky, W. W. Norton & Company; 2nd edition (June 1986). It mostly includes AI and parsing code.http://www.cl-user.net/asp/persons/robert-wilensky14560Fri, 03 Nov 2006 13:44:40 GMThttp://www.cl-user.net/asp/persons/mark-probst14542Thu, 02 Nov 2006 08:41:16 GMThttp://www.cl-user.net/asp/web-sites/lispjobs11632Sat, 28 Oct 2006 09:55:26 GMTA web site that gives an overview of Lisp jobs. Created by Will Fitzgerald in October 2005.http://www.cl-user.net/asp/web-sites/cl-search-engine14499Fri, 27 Oct 2006 15:45:31 GMTA Google-based search engine specialized for Common Lisp resources.http://www.cl-user.net/asp/persons/john-splittist14503Mon, 23 Oct 2006 07:39:35 GMThttp://www.cl-user.net/asp/persons/dan-knapp14502Sun, 22 Oct 2006 09:03:39 GMThttp://www.cl-user.net/asp/persons/matthew-backes14500Sun, 22 Oct 2006 09:02:49 GMThttp://www.cl-user.net/asp/persons/vebjorn-ljosa14497Sat, 21 Oct 2006 08:17:29 GMThttp://www.cl-user.net/asp/web-sites/extreme-success14494Fri, 20 Oct 2006 11:09:51 GMTAn article telling the story of a successful software project by the Sydney starup Memetrics, which used Common Lisp. "The core software was developed on time, under budget, with a small, 6 person, development team".http://www.cl-user.net/asp/persons/stewart-m-clamen14478Mon, 16 Oct 2006 08:26:56 GMThttp://www.cl-user.net/asp/persons/nachum-dershowitz14477Mon, 16 Oct 2006 08:16:25 GMThttp://www.cl-user.net/asp/persons/ed-reingold14463Mon, 16 Oct 2006 08:14:55 GMThttp://www.cl-user.net/asp/web-sites/wikipedia-cl14413Fri, 13 Oct 2006 14:37:46 GMTThe Wikipedia entry for Common Lisp. It provides a short introduction to the language, a comparison with other Lisp dialects, a list of implementations, and a list of successful applications.http://www.cl-user.net/asp/libs/portage-overlay14447Thu, 12 Oct 2006 08:58:35 GMTA repository of Common Lisp packages for Gentoo Linux, with the goal of providing users with an easy way of contributing to the collection.http://www.cl-user.net/asp/persons/dario-macchi14437Mon, 09 Oct 2006 13:32:03 GMThttp://www.cl-user.net/asp/persons/pinterface14414Thu, 05 Oct 2006 08:38:03 GMThttp://www.cl-user.net/asp/persons/dave-roberts14348Sun, 24 Sep 2006 08:26:38 GMThttp://www.cl-user.net/asp/web-sites/myths_and_legends14347Sat, 23 Sep 2006 08:13:59 GMTAn essay summarizing some of the myths and legends surrounding Lisp, with examples of the types of development scenarios which are very well suited for Common Lisp.http://www.cl-user.net/asp/web-sites/cdr-blog14335Thu, 21 Sep 2006 06:10:18 GMTA blog with news and information on the Common Lisp Document Repository (CDR).http://www.cl-user.net/asp/persons/aycan-irican13988Tue, 19 Sep 2006 12:08:37 GMT