Computer Science | Grinnell College

On Tuesday, November 1 at noon, Gábor Bojár, President of the Aquincum Institute of Technology (AIT), will give a presentation on their study abroad program in Noyce 3821.

An upcoming talk will be presented on campus to encourage students to consider a great new study abroad program, Aquincum Institute of Technology BUDAPEST, for students interested in computing, design, computational biology, and IT entrepreneurship.

About AIT: The AIT program has a first-rate faculty including professors such as Erno Rubik (inventor of the Rubik's Cube and recent recipient of the U.S. Outstanding Contributions to Science Education Award), an innovative curriculum including courses such as "Computer Vision for Digital Film Post-production" taught by faculty affiliates from Colorfront Studios (recent recipients of an Academy Award for technical contributions), and a guest lecture series that brings prominent speakers to campus.

All classes are conducted in English at AIT's state-of-the-art campus on the lovely banks of the Danube River. Students live in vibrant neighborhoods of Budapest and have ample opportunities to interact with Hungarian students and explore Hungary and the region.

AIT is small and friendly, with typical class sizes of 5-15 students. Recent U.S. AIT students have come from Franklin W. Olin College of Engineering, Harvey Mudd College, Northeastern University, Pomona College, Princeton University, RPI, Skidmore, Smith, Swarthmore and Williams Colleges. The program also includes a small number of Hungarian students. (AIT Alumni).

The AIT website and APPLICATION materials are available on-line.

On October 27, members of the computer science department's faculty will share information on potential new major requirements and a discrete structures course.

Mathematics serves many purposes within the CS curriculum. Certainly, mathematical techniques are necessary for a wide variety of activities, including linear algebra in computer graphics, mathematical induction as a precursor to recursion, and a variety of techniques in artificial intelligence. In addition, in order to successfully analyze algorithms, an activity central to computer science, students need some mathematical sophistication, including an ability to read and write proofs.

For many years, Grinnell has relied on MAT 218, Combinatorics, to ensure that students had an appropriate background for the computer science major. However, the CS faculty have also been concerned about the effects on students of MAT 218's long prerequisite chain.

The Computer Science and Mathematics/Statistics departments are considering offering a new course entitled "Discrete Structures" that will serve many of the needs of CS majors and will approach many topics through both a mathematical and computational perspective. The new course is also likely to have prerequisites of MAT 131, Calculus I, and CSC 151, Functional Problem Solving. Dr. Stone's notes on a possible structure for that course appear here.

If this new course is offered, the Computer Science department is likely to change its requirements so that students may take either MAT 218 or this new course. Before we move forward further with these proposals, we would like to hear from our students.

We invite you to come meet with us to discuss the new course and the potential changes to the computer science curriculum. Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). The presentation and discussion will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend.

On Thursday, September 29, Max Kaufmann 2012, will present a talk in the "Thursday Extra" series on his summer research:

As the computational power available has grown, the field of machine translation has shifted from using rule-based approaches to statistical-based ones. In essence, many modern machine translation systems learn how to translate by "reading" lots of parallel texts (the same text translated into two languages). The usefulness of this method is largely determined by the amount of parallel texts that are available. This summer I worked at the University of Colorado at Colorado Springs with Dr. Jugal Kalita to create method capable of automatically generating these parallel texts for 92 language pairs.

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). Mr. Kaufmann's talk, "Automatically generating parallel corpora," will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend.

On Thursday, September 15, David Cowden, April O'Neill, Erik Opavsky, and Dilan Ustek will give a talk in the "Thursday Extra" series:

Using robots in introductory computer science classes has recently become a popular method of increasing student interest in computer science. With faculty member, Henry M. Walker, we developed a new curriculum for CSC 161, Imperative Problem Solving and Data Structures, based upon Scribbler 2 robots with standard C. Come hear about

• creation of a modular course structure
• focus on imperative problem solving and C
• wrapping of commands from C++ to C
• inclusion of innovative pedagogy
• sharing of software with the international community

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). The group's talk, "A C-based introductory course using robots" will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend.

On Thursday, September 8, Terian Koscik 2012 will give a talk in the "Thursday Extra" series:

For many children, computer science is seen as mysterious, difficult and inaccessible. Even for those who want to study computer science, there are very few resources for learning available until college. Without a program that kids can use to learn on their own, all but the most privileged are prevented from getting started on computer science before they are scared away. The goal of the Looking Glass IDE is to provide a fun, self-directed environment for 8-16 year olds without access to formal computer science classes to learn basic programming concepts by creating movies and games. This summer, I helped to design and implement an online community for users of Looking Glass to share projects, collaborate, compete, and support one another's programming efforts.

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). Ms. Koscik's talk, "An online community for peer-supported learning of computer science," will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend!

On Thursday, May 12, students from Professor Janet Davis's course “Human-computer interaction” will give a talk in the “Thursday Extras” series:

The goal of Project Zucchini is to re-design the Grinnell Local Food Co-op Web site so that it better supports the Co-op's mission of providing the Grinnell community with access to local foods. Students from CSC 232, Human-Computer Interaction, will explain how they applied User Experience Development methods to understand the work context, extract requirements and models, develop new designs, build prototypes, and evaluate user experience.

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). The talk, “Project Zucchini: re-designing the Local Food Co-op Web site,” will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend!

On Thursday, March 3, Forrest Friesen 2011 will give a talk in the “Thursday Extras” series:

Field-programmable gate arrays are integrated circuits whose internal structure can be configured to create digital logic at the lowest level. With ever-improving semiconductor manufacturing technology and increasingly accessible configuration tools, they are the ultimate in general purpose computational hardware. This talk will present an overview of working with modern FPGAs, with examples taken from my independent study project in the physics department. I will also discuss the devices from a technology studies perspective.

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). Mr. Friesen's talk, “Computation in pure hardware with FPGAs,” will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend!

On Thursday, February 17, Aaron Todd 2011 will discuss the use of the Scala programming language, and in particular its support for parallelism, in the construction of simulation frameworks for multi-agent systems.

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). Mr. Todd's talk, Multi-agent system simulation in Scala, will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend!

On Thursday, February 10, Jerod Weinman will discuss some aspects of his recent work on text recognition:

Is your smart phone smarter than a fifth grader? Not yet. Accurately translating a photograph of text into an intrinsically textual representation has been confounding computational scientists for over a century. Humans (even fifth graders) still outperform computers at reading. In this talk, I review why the problem is difficult and present a model for robustly recognizing small amounts of text in images.

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). Mr. Weinman's talk, “Robust text recognition,” will follow at 4:30 p.m. in Noyce 3821. Everyone is welcome to attend!

On Thursday, February 3, faculty in the Department of Computer Science will discuss summer research opportunities, both on and off campus, that are open to our students, including the projects that our faculty will direct this year.

Refreshments will be served at 4:15 p.m. in the Computer Science Commons (Noyce 3817). The discussion will follow at 4:30 p.m. in Noyce 3821. We encourage anyone who might be interested in summer research in computer science to attend!