Lexical Ambiguity

A port to C# of a lexical analyzer tool called JFlex. Produces Java or C# source code files for scanning an input stream and producing a sequence of tokens. Compatible with CUP (Constructor of Useful Parsers).

Provides a generic parser and lexical analysis interface with built in file I/O, regular expressions, globbing support, dynamically definable tokens, callbacks, and a variety of other features.

Java Cobol Lexer take a cobol source program and return it as a list of lexical tokens. Library takes source code in fixed, free and mixed formats. It recognizes standard Cobol 85.


Platforms: Windows, Mac, Linux

Interpreter of the Pascal language, with lexical and syntactic analyzer's modules, written in Java.


Platforms: Windows, Mac, Linux

Linear time, dynamic API for lexical analysis and parser generation. Allows for a text-based specification of formal languages with the well-known regular-expressions approach, and using Parsing Expression Grammars as the underlying engine.


Platforms: Windows, Mac, Linux

A Python interface to the Wordnet database of word meanings and lexical relationships. allows the user to type expressions such as N['dog'], hyponyms(N['dog'][0]), and closure(ADJ['red'], SYNONYM) to query the database for lexical relationships.


Platforms: Windows, Mac, Linux

VisualWN is a Java Client which provide graphic presentation of lexical searching result based on WordNet database. The main purpose of client is to make learning English vocabulary fun and easy.


Platforms: Windows, Mac, Linux

A four-tier web application that allows for easy, graphical querying of the WordNet lexical database of the English language (built by Princeton University) in its SQL form. It resorts to EJB and servlet technology.


Platforms: Windows, Mac, Linux

This project is to create a lexical scanner generator. It generates C++ STL compatible, thread safe, scanner classes.


Platforms: Windows, Mac, Linux

About Chinese Rewriter Can convert texts between Traditional and Simplified Chinese and replace lexical items automatically. Version 2 adds support for Mac OS X services, ID3 tag conversion, and batch processing as well live translation previews. Whats New in this Version ID3v2.3 tags are now...


Platforms: Mac

About Wordnet A lexical reference system (i.e. a dictionary and much much more). Includes spellchecking, synonyms, antonyms, and a hypernym browser (e.g. cat - feline - ... - mammal - ... - animal - ... - living thing - object - entity). Whats New in this Version - Entirely new user interface.


Platforms: Mac

It uses the lexical ordering method to compare strings. Requirements: - MATLAB 7.5 or higher


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

Maximum Inscribed Circle Or in other words, "largest inner circle" , "maximum empty circle" etc.This is a very common problem in computational geometry, and it is not simple to solve efficiently.Addressing 2D image/contour processing, I couldn't find a good implementation on the web. Generally,...


Platforms: Matlab

In 1975, Vincenty published a rapidly converging algorithm for computing the distance between points on an ellipsoidal earth. The algorithm is precise to within a few millimeters. Since then, his algorithm has since seen significant implementation in geodesy and engineering. After adjusting the...


Platforms: PHP

This package can be used to retrieve documents from Wikipedia or any other MediaWiki based site and convert the wiki markup into plain HTML.The library of the text data of the Wiki notation where it is a lexical analysis, and parsing (resolution against the Wiki element and construction of the...


Platforms: PHP

A natural language parser is a program that works out the grammatical structure of sentences, for instance, which groups of words go together (as "phrases") and which words are the subject or object of a verb. Probabilistic parsers use knowledge of language gained from hand-parsed sentences to...


Platforms: Mac

Stanford Phrasal is a state-of-the-art phrase-based machine translation system. It provides an easy to use API for implementating new decoding model features and supports unique capabilities such as translating using phrases that include gaps (Galley et al. 2010) and conditional extraction of...


Platforms: Mac

Often in program logic, multiple different steps need to be taken that are independent of each other, but their total result is needed before the next step can be taken. In synchonous code, the usual approach is to do them sequentially. An asynchronous or event-based program could do this, but...


Platforms: *nix

Flexc++ is a lexical scanner generator for C++ and is very similar to flex and flex++, written by Vern Paxson. The goal was to create a similar program, but to completely implement it in C++. Most flex / flex++ grammars should be usable with flexc++, with minor adjustments. Differences with...


Platforms: *nix

Quex is a tool to generate lexical analyzers. A lexical analyzer is a program that transforms a stream of characters into a stream of 'atomic chunks of meaning', as shown in the figure below: Quex provides a convenient means to describe a process of lexical analysis. It generates code in C++,...


Platforms: *nix