- Grinnell College front door
- Department of Computer Science front door
- Information for visitors and prospective students
- Student-faculty collaborations
- Community events
- Photo gallery
The following policies of the Department of Mathematics and Computer Science supplement Grinnell's Academic Computer Use Policies.
MathLAN policies apply only to this department's network. When MathLAN equipment is used to access outside equipment, either in the College or over the Internet, then all ITS policies apply as well.
Violators of these policies may be prosecuted following the procedures outlined by ITS regulations or have their accounts deactivated.
We distinguish four categories of computer use. In descending priority, they are:
When the demand for equipment in the laboratory or computer-equipped classroom exceeds what is available, users engaged in activities of lower priority must yield to those requiring the equipment for projects with higher priority.
When a class has reserved the laboratory or computer-equipped classroom, only members of that class are permitted to use the reserved room during class time. Students not in the class may, upon consultation with the faculty member running the class, receive permission to use the reserved room.
Since MathLAN is a network, a user has the capability of running processes on several workstations at once. It is inappropriate for one user to interfere with the processing of others who may be running jobs of equal or higher priority. Similarly, it is inappropriate for a user to run jobs that generate so many messages over the network as to degrade processing for other users. It is also inappropriate to remote log-in or telnet to a machine on which another member of the community is currently working.
The workstations on faculty desks are for the use of those faculty members. Any student who runs processes on a faculty workstation without permission from that faculty member or a MathLAN administrator may have his or her account deactivated.
The Grinnell College Academic Computer Use Policies discuss sharing of accounts in sections III.A.1 and III.A.2:
The Department of Mathematics and Computer Science realizes that you may
share accounts when working together on a laboratory, and
permits such use. However, that is the limit of sharing. In particular,
no student may use an account without the owner of that account present.
The department does not forbid the use of Internet Relay Chat (IRC). However, such use must not violate the guidelines described in Grinnell's Academic Computer Use Policies. Furthermore, the department disallows the use of chat robots and proxy servers without prior permission of a MathLAN administrator. Such programs often result in decreased system or network performance and thereby directly affect other users, both local and remote.
According to the above policies, games running on MathLAN and played by individuals fall within priority 4, unless game programs are specifically assigned as part of a course or are part of project under faculty sponsorship. Thus, a game may be run on MathLAN provided that (1) others are not waiting for workstations for academic purposes, (2) the running of the game will not generate processes on machines used by others, and (3) the game does not significantly interfere with the message load over the network.
Since MUDs and other games involving the Internet utilize the all-campus router, such games are explicitly prohibited by ITS policy.
Students may not use the projection systems in the Department's classrooms and labs to show movies, except for academic purposes and with the express permission of the Department.
In addition to the reasons given above, an account may be deactivated by a MathLAN administrator if the administrator deems that the account is being used inappropriately or has suspicious activity. In addition, any account inactive for a year or more may be deactivated.
The MathLAN administrator will maintain the files of any deactivated account, either on disk or on backup tape, until the owner of that account graduates or otherwise leaves the Grinnell community.
At the time of an account's deactivation, the accounts owner will be contacted through his or her standard Grinnell e-mail account. A student's account may be reactivated upon request.