About | FAQ | Backlog
Open Source projects, categorized.
add filters by typing...
...or clicking
ai algorithms analytics antispam api artificial-intelligence audio audio-recognition classifiers code computing conversion corba dataflow development distributed distributed-computing dj dsp education email euclidean-distance fft framework greylisting grid java language library log lpc mahalanobis-distance marf mathematics media midi mixers mixing modular-audio-recognition-framework multimedia music natural-language-processing neural-network nlp patchers pattern-recognition pd postfix processing programming puredata research rmi science signal software-engineering sound sound-analysis sound-synthesis spam speech speech-recognition streaming text-processing tools utility video voice voice-recognition xml xml-rpc
[16 users on Ohloh]
PD (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical processing. It is the third major branch of the family of patcher programming languages known as Max (Max/FTS, ISPW Max, Max/MSP, jMax, etc.) originally developed by Miller Puckette and company at IRCAM. The core of Pd is written and maintained by Miller Puckette and includes the work of many developers, making the whole package very much a community effort.
Policyd v2
[1 users on Ohloh]
Tags: email spam filter postfix analysis antispam greylisting
Policyd v2 (codenamed "cluebringer") is a multi-platform policy server for popular MTAs. This policy daemon is designed mostly for large scale mail hosting environments. The main goal is to implement as many spam combating and email compliance features as possible while at the same time maintaining the portability, stability and performance required for mission critical email hosting of today. Most of the ideas and methods implemented in Policyd v2 stem from Policyd v1 aswell as the authors' lon...
MARF:Modular Audio Recognition Framework
[1 users on Ohloh]
MARF is an open-source research platform and a collection of voice/sound/speech/text and natural language processing (NLP) algorithms written in Java and arranged into a modular and extensible framework facilitating addition of new algorithms. MARF can run distributedly over the network and may act as a library in applications or be used as a source for learning and extension.
Policy Daemon
[0 users on Ohloh]
Tags: greylisting email antispam spam analysis filter postfix
Policyd is an anti-spam plugin for Postfix (written in C) that does Greylisting, Sender-(envelope, SASL or host / ip)-based throttling (on messages and/or volume per defined time unit), Recipient rate limiting, Spamtrap monitoring / blacklisting, HELO auto blacklisting and HELO randomization preventation.
[0 users on Ohloh]
Tags: utility filter analytics analysis log
Log Scope is a simple Apache access log analysis tool that lets you output log information based on restricted criteria. For example:

Display all of the log entries for the IP address List all access entries that occurred between 1:27:10 and 1:28:15 List of all of requests for the file mypage.html Examples of usage:

python logscope.py c:\access.log --ip -b2008,9,17,12,30,0
python logscope.py c:\access.log --text get_data
python logsco...