Formal Description (.dvi format / postscript / pdf format )	Themes	Goals	Instructor	Textbooks	Course Work
Schedule ( .dvi format / postscript / pdf format )	Writing	Labs	Comp.Accts.	Grading

This tutorial provides a balanced perspective of computing, including discussions of several areas of contemporary computing research and considerations of both theoretical and practical applications of computers and technology. A formal description of this tutorial is available in dvi, postscript, and pdf formats.

While some details are expected to evolve through the semester, a tentative schedule for this course and statements of the various paper assignments are available via links from this page. Students should check these course pages regularly for updated information.

This tutorial will consider three promising areas of current research in computer science: artificial intelligence (especially expert systems and neural networks), parallel algorithms, and distributed computing (including the World Wide Web). Each of these research areas provides perspectives on problem-solving, and this tutorial will explore each of these perspectives in some detail. Artificial intelligence studies both how the human mind might function and approaches for solving problems often associated with intelligent decision making; parallel algorithms involve problem-solving approaches which take advantage of multiple processors; and distributed computing utilizes networks of machines for the storage and processing of data. For each of these topics, discussion will cover basic concepts, sample applications, and directions of current research. In addition, the tutorial will identify factors that limit how computers may be used. Results from the theory of computation show that some problems are inherently not solvable, while practical considerations restrict the nature of the solutions that may be found for other problems.

Study of each theme will include consideration of basic concepts and approaches, directions of current research, and, whenever possible, some first hand experiences. In addition, the following goals are common to all tutorials:

• Attention to the writing process
  • Class discussion of issues in writing
  • Assignments include completion of four papers
  • Experience with rewriting and editing

• Experience in researching a topic
  • Discussion of research strategies and the use of library resources
  • Assignments involving library research

• Experience with oral presentation of research
  • Participation in class discussions
  • Presentation of results of library research

Henry M. Walker

Office: Science 2420
Telephone: extension 4208
E-mail: walker@cs.grinnell.edu
Office hours are posted weekly on the bulletin board outside my office.
Additional hours can be scheduled by appointment.
If you wish, you may reserve a half hour meeting by signing up on the weekly schedule.

Jack Copeland, Artificial Intelligence: A Philosophical Introduction, Blackwell Publishers, Oxford England and Cambridge MA, 1993.

Toby Fulwiler and Alan R. Hayakawa, The College Writer's Reference, Third Edition, Prentice Hall, 2002. Henry M. Walker, The Limits of Computing, Jones and Bartlett Publishers, Boston MA, 1994.

In addition, numerous articles and references will be assigned. In most cases, these will be distributed in class or available at Burling Library's Reserve Desk.

The class meets on Tuesdays and Thursdays, from August 30 through October 18 and from October 30 through December 13. Depending on the plans for a particular day, the class will begin at 8:00 or 8:30 am; all classes will finish by 10:00 am.

While the schedule for this course may evolve somewhat, a Tentative Class Schedule is available in dvi, postscript, and pdf formats.

Also, if you are logged into the departmental network and want a copy printed, click duerer to have a copy printed on the printer duerer, and click pacioli to have a copy printed on the printer pacioli .

Course work will involve a combination of the following activities.

1. Research Exercises: Scholarly inquiry regularly requires the investigation of topics. In today's society, this investigation sometimes may involve electronic sources, but other investigations may require a search of printed materials. This tutorial will contain several research exercises to help students become proficient in the location and analysis of materials.

2. Academic Honesty Exercise: Since academic work consistently must include appropriate citation and referencing, all tutorials include work related to academic honesty and citation. An academic honesty exercise must be satisfactorily completed. Details of this exercise are given on the Web page on Writing Assignments.

3. Discussion Questions: To encourage preparation for class, the tentative class schedule specifies several class periods for which students are to prepare discussion questions. For such classes, students will be expected to submit (via e-mail) two questions on the readings by 5:00 pm on the day before class. While may types of questions are appropriate (e.g., open-ended, clarifying, connective and relational, involving value conflicts), simple factual questions should be avoided (unless the facts are in dispute).

4. Class Participation: Some classes will begin with one or two students reviewing in a few sentences the main arguments of the author of a recent reading. Students also should be prepared to indicate what conclusions they have reached regarding recent reading. All students are expected to participate actively in discussions.

5. Oral Presentations: Several times during the semester, each student will be expected to make presentations to the class. At first, these presentations may give summaries of readings. Toward the end of the semester, these presentations may include ten-minute discussions of a student's research into a topic.

6. Papers: Four papers will be due throughout the semester. In addition, assignments will include the rewriting and editing of papers and the reviewing of other papers.

• Speaking from personal experience, each student should make a special effort to make at least two or three comments during each of the first few classes. This initial participation tends to make later participation seem much easier and more natural.

• All written homework, including the academic honesty exercise and all papers, must be prepared using a computer-based, word processing package. (Typing of a paper using a traditional typewriter is not acceptable in this course.)

• Each student must turn in three paper copies of each written exercise, except that additional copies are required for paper 4 (as specified on that assignment). One copy will be returned to the student with comments on content and with suggestions for improving writing, one copy will be saved in the student's advising folder, and one copy will be forwarded to the Dean's Office for use in the assessment of writing at the College (as required by the North Central Association for re-accreditation).

  To expand on the use of this third copy, Grinnell College develops portfolios of student work spanning all four years of college, as part of efforts related to its periodic re-accreditation. The idea is to compare papers written the first year with those written during the senior year to determine something of the education that has resulted from study at Grinnell College. To support this work, the College collects some papers of tutorial students, so that this material can be compared with work done later on. Any such comparisons do not affect one's grades or academic progress in any way. Further, no names involved in any comparisons are identified or released in any way to anyone outside of Grinnell College.

In addition to general computer accounts which are assigned when they students register at the College, all students in this class will receive accounts on the departmental Linux computers. Some class activities will involve the use of these departmental machines.

The final grade in this course will be based on both the quality of the submitted papers and the student's participation in class discussions.

Note: I would be very happy to discuss any part of the course with anyone at any mutually convenient time. Do not hesitate to ask questions or to make comments.

This document is available on the World Wide Web as

http://www.walker.cs.grinnell.edu/courses/tutorial.fa01/

created August 12, 1997 last revised Setpember 17, 2001
For more information, please contact Henry M. Walker at (walker@cs.grinnell.edu)