Free science engineering software for linux

Hyperic HQ project is a distributed infrastructure management system whose architecture assures scalability, while keeping the solution easy to deploy.

HQs design is meant to deliver on the promise of a single integrated management portal capable of managing unlimited types of technologies in environments that range from small business IT departments to the operations groups of todays largest financial and industrial organizations.

Adder is a free and open-source voting system. Is an Internet-based electronic voting system which employs strong cryptography.

Adder was built at the University of Connecticut, in the Computer Science & Engineering Department, by members of the CryptoDRM Laboratory.

The following principles are central to the project:

Transparency: All of the data in the main server database should be accessible to the public. This includes the encrypted votes, public encryption keys, and final totals. The main server database does not store secrets.
Universal Verifiability: Any result obtained by the system should be verifiable by any third party. By inspecting the election transcript, it should be possible to perform a complete audit of any procedure.
Privacy: All voters in an election should be confident that their individual choices will remain hidden. Only the total is made available to the public.
Distributed Trust: Each procedure is "supervised" by multiple authorities, and the final sum cannot be revealed without the cooperation of a given number of authorities. Any attempt to undermine the procedure will require the corruption of a set number of authorities. Authorities and voters may overlap arbitrarily. Thus, it is possible for the voters themselves to ensure trustworthiness.

American Political Science: Campaign Simulator project is a statistically based political campaign simulation game.
The Campaign Simulator is an attempt to statistically model and predict the outcome of an American presidential election.
Several users assume the roles of competitive candidates and inflict the repercussions of certain decisions on a GSS-based dataset.
The application is written in Java and supports all operating systems with a Java 1.5 VM.
Main features:
- Time is not the only limiting variable. In fact, time may not be the proper limit as most operations may be performed in tandem; an economic system that allows fund raising elements should be implemented.
- The current choices all utilize the same dataset algorithm to effect the populace in similar ways- this set of scripts should be broadened and deepened as they are too high level.
- The Python Architecture needs polishing- the internal IDE is not complete, and the ability to assign scripts to run at differing points in the lifetime of the application has yet to be created.
- The installer should place links on the desktops of Mac and Unix/Linux Systems.
- Some of the small features planned, such as a GUI for dialog creation, have been cut for the deadline and should be added.

TCPreen is a simple tool to monitor and analyze data transmitted between clients and servers through connection-oriented streams data such as a TCP sessions; it supports TCP over either IPv4 or IPv6. This tool focuses on the data stream (software/socket layer), not on the lower level transmission protocol as packet sniffers do.
TCPreen listens on a TCP port and wait for incoming connections to come in. Then, it forwards data sent by the connecting client to another server port (possibly on another computer) and forwards server responses back to the client.
TCPreen can display data on your console in real-time and/or save it to log files for later reference.There are various display formats.
While it was originally meant to help developers reverse-engineer TCP-based protocols, it can also be very useful to debug network server or client software or for a system administrator to monitor a TCP service.
Enhancements:
- libsolve/getaddrinfo.{c,h}, src/winstub.{c,h}:
- dirty kludge to resolve getaddrinfo & co at run-time
- so that tcpreen can still run on Windows 2000 and older.

Vulcan Chess project allows you play against the computer in a chess variant inspired by a certain well-known science-fiction TV series.
Enhancements:
- Castling was added.
- The legal move generator is a bit faster.

Software Engineering Environment (SEE) is frame for manufacturing information. It is implemented in sevlet and xml, and is used by the web-browser.
Software Engineering Environment (SEE) attempts to provide the information manufacturing platform for software development.
SEE is a free project, that is the author will provide all of its source code at the same time.
It runs in any servlet environment (The author merely verified in the Win and Linux environment), not using any special technique and needs no auxiliary program.
All of its data are saved in XML files, and need not database. (The future release will support the option of saving data, so that the user can select some free database, such as mysql, or commercial database to improve SEE speed.)
This means that the user can run SEE without any money. (Tomcat is a free servlet environment.)
User uses all SEE functions with the web-browser. So information sharing is very convenient.
SEE supports Simplified Chinese, Traditional Chinese, and English now.( It will support any language if someone will translate.) User can switch to interfaces in different language at any time when SEE is running. And user can add language translations which will work at once.
The main body of SEE is a frame for information manufacturing. All information included in it can be costumed dynamically and all changes will get into effect immediately. This means that the user can modify or add her/his own information structure as will at any time.
SEE provides various predefined selections for information attributes, which correspond various predefined information manufacturing patterns. The user can focus on the information description when costuming information definition, and the system will implement the functions automatically. This is the core of SEE. Most functions of SEE are in this model.
The default information definition of SEE is the result that the author understands what is the Software Engineering.
Although the target of SEE is helping for software development, actually, user can use it to design any type information, such as book registering, personnel lists, and financial reports etc.
The speed of SEE is not bad. Reading and writing 20000 records needs no more than 1 second. At present, the sorting speed is 9 seconds for 5000 records. (The testing platform is 1.8G CPU and 256M memory)
Enhancements:
- The data interface to prepare supporting databases.
- The databases are not supported in this release.
- A new interface style "Beautiful Flowers".
- These flowers are photoed in parks in this year by the author.
- The author likes the honeybee who holds a flower in its mouth very much. It is the first cartoon figure by the author. It will appear when you save wrong data. :)
- The function of "Personal Message".
- User can only query the messages sent by and sent to herself/himself. And user can only remove the messages sent to herself/himself.
- After a user read a message sent to her/him, SEE will mark it as "have_read" automatically.
- The number of new arrived messages will be shown in the interface.
- The data privileges management
- When user "Remove All" or "Modify All", the "base conditions" will be checked at first. That is user can only do what she/he can do.
- The Password fields values can not be visited, except when the user, who owns the "Import" privilege to current data, exports the data.
- All the data structures of ACL tables are changed! Their keywords become the "Title". This will permit user define better ACL.
- And the "condition" in the ACL tables are implemented completely. Now any "SEE conditions" is valid.
- Snapshot for image file
- When list the data, a snapshot will be shown for the image files type, which may end with jpg/jpeg/gif/png.
- Data sorting concerned with langauges.
- Thus when sorting data in Chinese, the result is Chinese result.
- General users can not visit the "User" table! Then they can not fill in many data!
- This is a fatal bug! This means all former releases can not be used actually!
- Now all ACL tables are redesigned.
- When a new user is added without password, SEE will add some password itself! Then this new user can never login!
- This is another fatal bug!
- In the last English release, which is 0.06, the ACL data are in Chinese!
- So the English users can not use SEE at all~~
- This is still a fatal bug!
- The "Risk Items" in the table "Deviation Handling" is wrong defined.
- This will cause an error information when user clicks the "Select" button.
- The values of Password fields can be visited when query or export.
- Although the values are meaningless encoded codes, they are still security thread.
- When some quota marks in the key values, pages will report errors and the function buttons, such as Modify and Remove, can not act!
- This is because quota is also an element of web page.
- When the interface language changes, the language in audit records changes too!
- This is not permitted. Language of all data is determined when SEE is installed and can not change with interface!

WWW::Search::Scraper::CraigsList is a Perl module with Scrapes CraigsList.

SYNOPSIS

require WWW::Search::Scraper;
$search = new WWW::Search::Scraper(CraigsList);

This class is an CraigsList specialization of WWW::Search. It handles making and interpreting CraigsList searches http://www.CraigsList.com.

This class exports no public interface; all interaction should be done through WWW::Search objects.

OPTIONS

None at this time (2001.04.25)

search_url=URL

Specifies who to query with the CraigsList protocol. The default is at http://www.CraigsList.com/cgi-bin/job-search.

search_debug, search_parse_debug, search_ref Specified at WWW::Search.

Internet/Web Engineering Category options: - ALL JOBS art - web design jobs bus - business jobs mar - marketing jobs eng - internet engineering jobs etc - etcetera jobs wri - writing jobs sof - software jobs acc - finance jobs ofc - office jobs med - media jobs hea - health science jobs ret - retail jobs npo - nonprofit jobs lgl - legal jobs egr - engineering jobs sls - sales jobs sad - sys admin jobs tel - network jobs tfr - tv video radio jobs hum - human resource jobs tch - tech support jobs edu - education jobs trd - skilled trades jobs

Checkboxes - additive to search(?)

addOne value=telecommuting - telecommute addTwo value=contract - contract addThree value=internship - internships addFour value=part-time - part-time addFive value=non-profit - non-profit

Madagascar (formerly known as RSF) is an open-source software package for geophysical data processing and reproducible numerical experiments.
- a convenient and powerful environment
- a convenient technology transfer tool
for researchers working with digital image and data processing. The technology developed using the Madagascar project management system is transferred in the form of recorded processing histories, which become "computational recipes" to be verified, exchanged, and modified by users of the system.
Main features:
- Madagascar is a new package. It started in 2003 and was developed entirely from scratch. Being a new package, it follows modern software engineering practices such as module encapsulation and test-driven development. A rapid development of a project of this scope (more than 300 main programs and more than 3000 tests) would not be possible without standing on the shoulders of giants and learning from the 30 years of previous experience in open packages such as SEPlib and Seismic Unix. We have borrowed and reimplemented functionality and ideas from these packages.
- Madagascar is a test-driven package. Test-driven development is not only an agile software programming practice but also a way of bringing scientific foundation to geophysical research that involves numerical experiments. Bringing reproducibility and peer review, the backbone of any real science, to the field of computational geophysics is the main motivation for RSF development. The package consists of two levels: low-level main programs (typically developed in the C programming language and working as data filters) and high-level processing flows (described with the help of the Python programming language) that combine main programs and completely document data processing histories for testing and reproducibility. Experience shows that high-level programming is easily mastered even by beginning students that have no previous programming experience.
- Madagascar is an open-source package. It is distributed under the standard GPL open-source license, which places no restriction on the usage and modification of the code. Access to modifying the source repository is not controlled by one organization but shared equally among different developers. This enables an open collaboration among different groups spread all over the world, in the true spirit of the open source movement.
- Magadascar uses a simple, flexible, and universal data format that can handle very large datasets but is not tied specifically to seismic data or data of any other particular kind. This "regularly sampled" format is borrowed from the traditional SEPlib and is also related to the DDS format developed by Amoco and BP. A universal data format allows us to share general-purpose data processing tools with scientists from other disciplines such as petroleum engineers working on large-scale reservoir simulations.