jstone's Feed

Pure

jstone — Sat, 07 Mar 2009 06:29:00 -0500

Pure is a modern-style functional programming language based on term rewriting. It offers equational definitions with pattern matching, full symbolic rewriting capabilities, dynamic typing, eager and lazy evaluation, lexical closures, built-in list and matrix support and an easy-to-use C interface. The interpreter uses LLVM as a backend to JIT-compile Pure programs to fast native code. Tagged by jstone under programming, functional.programming, language, compiler, research, optimization, free, open.source, jit, llvm,

PyKE - Python Knowledge Engine

jstone — Wed, 24 Dec 2008 12:07:00 -0500

Pyke introduces a form of Logic Programming (inspired by Prolog) to the Python community by providing a knowledge-based inference engine (expert system) written in 100% Python. Unlike Prolog, Pyke integrates with Python allowing you to invoke Pyke from Python and intermingle Python statements and expressions within your expert system rules. Tagged by jstone under python, programming, logic, computer.science, algorithm, knowledge.representation, expert.systems, data.mining, pattern.matching, artificial.intelligence, declarative.language, domain.specific.languages, free, open.source,

pHash.org: Home of the open source perceptual hash extraction library pHash

jstone — Wed, 27 Aug 2008 03:43:00 -0400

pHash is an open source library released under the GPLv3 license that implements several perceptual hashing algorithms and provides a C++ API to use those functions in your own programs. Tagged by jstone under cxx, programming, library, computer.vision, data.mining, pattern.matching, algorithm, free, open.source, research, perception,

bondi

jstone — Sat, 21 Jun 2008 04:21:00 -0400

bondi (pronounced "bond-eye") is a programming language centred on pattern-matching . It supports functional, imperative, query-based and object-oriented programming styles using a single small evaluator. Tagged by jstone under programming, language, object.oriented, functional.programming, research, compiler, free, open.source, pattern.matching,

PyMeta

jstone — Tue, 20 May 2008 07:05:00 -0400

A general object-oriented pattern matcher for Python, based on Alessandro Warth's OMeta. Tagged by jstone under python, programming, library, parsing, text.processing, pattern.matching, free, open.source,

OMeta

jstone — Thu, 10 Apr 2008 03:06:00 -0400

OMeta is a new object-oriented language for pattern matching. It is based on a variant of Parsing Expression Grammars (PEGs) which we have extended to handle arbitrary kinds of data. OMeta's general-purpose pattern matching facilities provide a natural and convenient way for programmers to implement tokenizers, parsers, visitors, and tree transformers, all of which can be extended in interesting ways using familiar object-oriented mechanisms. Tagged by jstone under programming, language, parsing, domain.specific.languages, research, regex, compiler, free, open.source,

LPeg - Parsing Expression Grammars For Lua

jstone — Thu, 13 Mar 2008 02:46:00 -0400

LPeg is a new pattern-matching library for Lua, based on Parsing Expression Grammars (PEGs) Tagged by jstone under programming, library, lua, embedded, text.processing, free, open.source, regex, parsing,

Numenta

jstone — Thu, 08 Mar 2007 07:30:00 -0500

NuPIC implements a hierarchical temporal memory system (HTM) patterned after the human neocortex. We expect NuPIC to be used on problems that, generally speaking, involve identifying patterns in complex data. The ultimate applications likely will include vision systems, robotics, data mining and analysis, and failure analysis and prediction. Tagged by jstone under artificial.intelligence, data.mining, simulation, tools, programming, pattern.matching, research, commercial, computer.vision, free, patents,

Cyclone

jstone — Wed, 08 Nov 2006 06:42:00 -0500

Cyclone is a safe dialect of C, it has pointers and pointer arithmetic, structs, arrays, goto, manual memory management, and C’s preprocessor and syntax. Cyclone adds features such as pattern matching, algebraic datatypes, exceptions, region-based memory management, and optional garbage collection. Pure Cyclone programs are not vulnerable to a wide class of bugs that plague C programs: buffer overflows, format string attacks, double free bugs, dangling pointer accesses, etc. Tagged by jstone under programming, language, security, embedded, C, free, open.source, research,